[MCA] Fixed a bug where loads and stores were sometimes incorrectly marked as depedent (PR45793).

[andreadb]

Summary

This fixes a regression introduced by a very old commit 280ac1fd1dc35 (was llvm-svn 361950).

Commit 280ac1fd1dc35 redesigned the logic in the LSUnit with the goal of speeding up isReady() queries, and stabilising the LSUnit API (while also making the load store unit more customisable).

The concept of MemoryGroup (effectively an alias set) was added by that commit to better describe dependencies between memory operations. However, that concept was not just used to describe simple alias dependencies, but it was also used for describing memory "order" dependencies (enforced by the memory consistency model).
Instructions of a same memory group were considered "equivalent" as in: independent operations that can potentially execute in parallel.
The problem was that the cost of a dependency (in terms of number of cycles) is different if the instruction is in a "order" dependency, and simply has to wait for the predecessor to be "issued" on a pipeline (rather than being fully executed). For simple "order" dependencies, this was effectively introducing an artificial delay on the "issue" of independent loads and stores.

This patch fixes the issue and adds a new test named 'independent-load-stores.s' to a bunch of x86 targets. That test contains the reproducible posted by Fabian Ritter on PR45793.

I had to rerun the update-mca-tests script on several files. To avoid expected regressions on some Exynos tests, I have added a -noalias=false flag (to match the old strict behavior on latencies).

Some tests for processor Barcelona are fixed by this change and they now show better results.
In a few tests we were incorrectly counting the time spent by instructions in a scheduler queue (this was also caused by the issue on the delayed start of execution for loads and stores).
In one case in particular we now correctly see a store executed out of order. That test was affected by the same underlying issue reported as PR45793.

Another test related to store barriers has improved as a result of this change. Instuction int3 is treated by llvm-mca as a full memory barrier (since it mayload/maystore and has unmodelled side effects). So, memory instructions coming after it had to wait until int3 was effectively executed. This was not happening before. This is issue now as a consequence of the rewrite from this patch.

Let me know if OK to commit.
Thanks

[andreadb]

Patch updated. This time with full context.

[mattd]

This comment was removed by mattd.

llvm/include/llvm/MCA/HardwareUnits/LSUnit.h

61

s/unsigned/size_t/ because SmallVectorBase::size returns a size_t.

[mattd]

I'm totally cool with this change; however, it's been a while since I've taken a look at this part of MCA. I'll let other's chime in as well, but +1 from me.

llvm/lib/MCA/HardwareUnits/LSUnit.cpp

69

This function is getting pretty large. I'm not sure how to break this up, but it could be useful as a NFC follow-up at a later time.

131

Is !ImmediateLoadDominator necessary here? It seems that would be implied by the next condition: ImmediateLoadDominator <= CurrentStoreGroupID However, I suppose this does read clearer by leaving the !ImmediateLoadDominator check in place..

[andreadb]

In D79351#2018657, @mattd wrote:

I'm totally cool with this change; however, it's been a while since I've taken a look at this part of MCA. I'll let other's chime in as well, but +1 from me.

Thanks Matt :-)

llvm/include/llvm/MCA/HardwareUnits/LSUnit.h

61

Right. Ideally it should return a size_t. I guess it hardly would be a problem in practice. But you are right. I will fix it.

119

To clarify.
The reason why there is this early exit here is because we only need to update the information about a critical "memory" dependency if there is memory aliasing.

llvm/lib/MCA/HardwareUnits/LSUnit.cpp

69

Definitely a good suggestion for a follow-up. :-)
This logic can probably be split and moved into a few helper methods/functions.

95

Note that, by construction CurrentStoreBarrierGroupID is always less than or equal to CurrentStoreGroupID.
This check was missing in the original code from commit 280ac1fd1dc35. And this is exactly the reason why we have a difference in test pr37790.s

105

This check is to avoid that we add a store dependency twice (since a store can also be a store barrier).

131

The idea is to identify cases where we need a new node in the dependency graph.

These are the cases identified by this check:
a) This is a memory barrier (by construction we always require that barriers are assigned to different memory group);
b) This is the very first load dispatched to the LSUnit (by construction we always keep loads and stores into separate groups. So we need to start a new load group).
c) There is an intervening store between the last load dispatched to the LSU and this load;
d) There is no intervening store. However the last load group has already started execution (so we need a new node).

[mattd]

llvm/lib/MCA/HardwareUnits/LSUnit.cpp

96

nit: You call this StoreGroup here, but StGroup a few blocks below. I really do not care that there is a difference of a few characters, but I could not silence my inner dialog.

131

Those points would make for a great comment! Thanks for the clarification.

[andreadb]

Addressed review comments.

llvm/include/llvm/MCA/HardwareUnits/LSUnit.h

 class MemoryGroup {
   unsigned NumPredecessors;
   unsigned NumExecutingPredecessors;
   unsigned NumExecutedPredecessors;
 
   unsigned NumInstructions;
   unsigned NumExecuting;
   unsigned NumExecuted;
-  SmallVector<MemoryGroup *, 4> Succ;
+  // Successors that are in a order dependency with this group.
+  SmallVector<MemoryGroup *, 4> OrderSucc;
+  // Successors that are in a data dependency with this group.
+  SmallVector<MemoryGroup *, 4> DataSucc;
 
   CriticalDependency CriticalPredecessor;
   InstRef CriticalMemoryInstruction;
 
   MemoryGroup(const MemoryGroup &) = delete;
   MemoryGroup &operator=(const MemoryGroup &) = delete;
 
 public:
   MemoryGroup()
       : NumPredecessors(0), NumExecutingPredecessors(0),
         NumExecutedPredecessors(0), NumInstructions(0), NumExecuting(0),
         NumExecuted(0), CriticalPredecessor(), CriticalMemoryInstruction() {}
   MemoryGroup(MemoryGroup &&) = default;
 
-  ArrayRef<MemoryGroup *> getSuccessors() const { return Succ; }
-  unsigned getNumSuccessors() const { return Succ.size(); }
+  size_t getNumSuccessors() const {
+    return OrderSucc.size() + DataSucc.size();
+  }
   unsigned getNumPredecessors() const { return NumPredecessors; }
   unsigned getNumExecutingPredecessors() const {
     return NumExecutingPredecessors;
   }
   unsigned getNumExecutedPredecessors() const {
     return NumExecutedPredecessors;
   }
   unsigned getNumInstructions() const { return NumInstructions; }
   unsigned getNumExecuting() const { return NumExecuting; }
   unsigned getNumExecuted() const { return NumExecuted; }
 
   const InstRef &getCriticalMemoryInstruction() const {
     return CriticalMemoryInstruction;
   }
   const CriticalDependency &getCriticalPredecessor() const {
     return CriticalPredecessor;
   }
 
-  void addSuccessor(MemoryGroup *Group) {
+  void addSuccessor(MemoryGroup *Group, bool IsDataDependent) {
+    // Do not need to add a dependency if there is no data
+    // dependency and all instructions from this group have been
+    // issued already.
+    if (!IsDataDependent && isExecuting())
+      return;
+
     Group->NumPredecessors++;
     assert(!isExecuted() && "Should have been removed!");
     if (isExecuting())
-      Group->onGroupIssued(CriticalMemoryInstruction);
-    Succ.emplace_back(Group);
+      Group->onGroupIssued(CriticalMemoryInstruction, IsDataDependent);
+
+    if (IsDataDependent)
+      DataSucc.emplace_back(Group);
+    else
+      OrderSucc.emplace_back(Group);
   }
 
   bool isWaiting() const {
     return NumPredecessors >
            (NumExecutingPredecessors + NumExecutedPredecessors);
   }
   bool isPending() const {
     return NumExecutingPredecessors &&
            ((NumExecutedPredecessors + NumExecutingPredecessors) ==
             NumPredecessors);
   }
   bool isReady() const { return NumExecutedPredecessors == NumPredecessors; }
   bool isExecuting() const {
     return NumExecuting && (NumExecuting == (NumInstructions - NumExecuted));
   }
   bool isExecuted() const { return NumInstructions == NumExecuted; }
 
-  void onGroupIssued(const InstRef &IR) {
+  void onGroupIssued(const InstRef &IR, bool ShouldUpdateCriticalDep) {
     assert(!isReady() && "Unexpected group-start event!");
     NumExecutingPredecessors++;
 
+    if (!ShouldUpdateCriticalDep)
+      return;
+
     unsigned Cycles = IR.getInstruction()->getCyclesLeft();
     if (CriticalPredecessor.Cycles < Cycles) {
       CriticalPredecessor.IID = IR.getSourceIndex();
       CriticalPredecessor.Cycles = Cycles;
     }
   }
 
   void onGroupExecuted() {
void onInstructionIssued(const InstRef &IR) {
     } else {
       CriticalMemoryInstruction = IR;
     }
 
     if (!isExecuting())
       return;
 
     // Notify successors that this group started execution.
-    for (MemoryGroup *MG : Succ)
-      MG->onGroupIssued(CriticalMemoryInstruction);
+    for (MemoryGroup *MG : OrderSucc) {
+      MG->onGroupIssued(CriticalMemoryInstruction, false);
+      // Release the order dependency with this group.
+      MG->onGroupExecuted();
+    }
+
+    for (MemoryGroup *MG : DataSucc)
+      MG->onGroupIssued(CriticalMemoryInstruction, true);
   }
 
   void onInstructionExecuted() {
     assert(isReady() && !isExecuted() && "Invalid internal state!");
     --NumExecuting;
     ++NumExecuted;
 
     if (!isExecuted())
       return;
 
-    // Notify successors that this group has finished execution.
-    for (MemoryGroup *MG : Succ)
+    // Notify data dependent successors that this group has finished execution.
+    for (MemoryGroup *MG : DataSucc)
       MG->onGroupExecuted();
   }
 
   void addInstruction() {
     assert(!getNumSuccessors() && "Cannot add instructions to this group!");
     ++NumInstructions;
   }
 
class LSUnit : public LSUnitBase {
   // executed before newer stores are issued.
   //
   // An instruction that both 'MayLoad' and 'HasUnmodeledSideEffects' is
   // conservatively treated as a load barrier. It forces older loads to execute
   // before newer loads are issued.
   unsigned CurrentLoadGroupID;
   unsigned CurrentLoadBarrierGroupID;
   unsigned CurrentStoreGroupID;
+  unsigned CurrentStoreBarrierGroupID;
 
 public:
   LSUnit(const MCSchedModel &SM)
       : LSUnit(SM, /* LQSize */ 0, /* SQSize */ 0, /* NoAlias */ false) {}
   LSUnit(const MCSchedModel &SM, unsigned LQ, unsigned SQ)
       : LSUnit(SM, LQ, SQ, /* NoAlias */ false) {}
   LSUnit(const MCSchedModel &SM, unsigned LQ, unsigned SQ, bool AssumeNoAlias)
       : LSUnitBase(SM, LQ, SQ, AssumeNoAlias), CurrentLoadGroupID(0),
-        CurrentLoadBarrierGroupID(0), CurrentStoreGroupID(0) {}
+        CurrentLoadBarrierGroupID(0), CurrentStoreGroupID(0),
+        CurrentStoreBarrierGroupID(0) {}
 
   /// Returns LSU_AVAILABLE if there are enough load/store queue entries to
   /// accomodate instruction IR.
   Status isAvailable(const InstRef &IR) const override;
 
   /// Allocates LS resources for instruction IR.
   ///
   /// This method assumes that a previous call to `isAvailable(IR)` succeeded

llvm/lib/MCA/HardwareUnits/LSUnit.cpp

dbgs() << "[LSUnit] Group (" << GroupIt.first << "): "
            << ", #GExecuted = " << Group.getNumExecutedPredecessors()
            << ", #Inst = " << Group.getNumInstructions()
            << ", #IIssued = " << Group.getNumExecuting()
            << ", #IExecuted = " << Group.getNumExecuted() << '\n';
   }
 }
 #endif
 
 unsigned LSUnit::dispatch(const InstRef &IR) {
   const InstrDesc &Desc = IR.getInstruction()->getDesc();
   unsigned IsMemBarrier = Desc.HasSideEffects;
   assert((Desc.MayLoad || Desc.MayStore) && "Not a memory operation!");
 
   if (Desc.MayLoad)
     acquireLQSlot();
   if (Desc.MayStore)
     acquireSQSlot();
 
   if (Desc.MayStore) {
-    // Always create a new group for store operations.
-
-    // A store may not pass a previous store or store barrier.
     unsigned NewGID = createMemoryGroup();
     MemoryGroup &NewGroup = getGroup(NewGID);
     NewGroup.addInstruction();
 
     // A store may not pass a previous load or load barrier.
     unsigned ImmediateLoadDominator =
         std::max(CurrentLoadGroupID, CurrentLoadBarrierGroupID);
     if (ImmediateLoadDominator) {
       MemoryGroup &IDom = getGroup(ImmediateLoadDominator);
       LLVM_DEBUG(dbgs() << "[LSUnit]: GROUP DEP: (" << ImmediateLoadDominator
                         << ") --> (" << NewGID << ")\n");
-      IDom.addSuccessor(&NewGroup);
+      IDom.addSuccessor(&NewGroup, !assumeNoAlias());
+    }
+
+    // A store may not pass a previous store barrier.
+    if (CurrentStoreBarrierGroupID) {
+      MemoryGroup &StoreGroup = getGroup(CurrentStoreBarrierGroupID);
+      LLVM_DEBUG(dbgs() << "[LSUnit]: GROUP DEP: ("
+                        << CurrentStoreBarrierGroupID
+                        << ") --> (" << NewGID << ")\n");
+      StoreGroup.addSuccessor(&NewGroup, true);
     }
-    if (CurrentStoreGroupID) {
+
+    // A store may not pass a previous store.
+    if (CurrentStoreGroupID &&
+        (CurrentStoreGroupID != CurrentStoreBarrierGroupID)) {
       MemoryGroup &StoreGroup = getGroup(CurrentStoreGroupID);
       LLVM_DEBUG(dbgs() << "[LSUnit]: GROUP DEP: (" << CurrentStoreGroupID
                         << ") --> (" << NewGID << ")\n");
-      StoreGroup.addSuccessor(&NewGroup);
+      StoreGroup.addSuccessor(&NewGroup, !assumeNoAlias());
     }
 
+
     CurrentStoreGroupID = NewGID;
+    if (IsMemBarrier)
+      CurrentStoreBarrierGroupID = NewGID;
+
     if (Desc.MayLoad) {
       CurrentLoadGroupID = NewGID;
       if (IsMemBarrier)
         CurrentLoadBarrierGroupID = NewGID;
     }
 
     return NewGID;
   }
 
   assert(Desc.MayLoad && "Expected a load!");
 
-  // Always create a new memory group if this is the first load of the sequence.
+  unsigned ImmediateLoadDominator =
+      std::max(CurrentLoadGroupID, CurrentLoadBarrierGroupID);
+
+  // A new load group is created if we are in one of the following situations:
+  // 1) This is a load barrier (by construction, a load barrier is always
+  //    assigned to a different memory group).
+  // 2) There is no load in flight (by construction we always keep loads and
+  //    stores into separate memory groups).
+  // 3) There is a load barrier in flight. This load depends on it.
+  // 4) There is an intervening store between the last load dispatched to the
+  //    LSU and this load. We always create a new group even if this load
+  //    does not alias the last dispatched store.
+  // 5) There is no intervening store and there is an active load group.
+  //    However that group has already started execution, so we cannot add
+  //    this load to it.
+  bool ShouldCreateANewGroup =
+      IsMemBarrier || !ImmediateLoadDominator ||
+      CurrentLoadBarrierGroupID == ImmediateLoadDominator ||
+      ImmediateLoadDominator <= CurrentStoreGroupID ||
+      getGroup(ImmediateLoadDominator).isExecuting();
 
-  // A load may not pass a previous store unless flag 'NoAlias' is set.
-  // A load may pass a previous load.
-  // A younger load cannot pass a older load barrier.
-  // A load barrier cannot pass a older load.
-  bool ShouldCreateANewGroup = !CurrentLoadGroupID || IsMemBarrier ||
-                               CurrentLoadGroupID <= CurrentStoreGroupID ||
-                               CurrentLoadGroupID <= CurrentLoadBarrierGroupID;
   if (ShouldCreateANewGroup) {
     unsigned NewGID = createMemoryGroup();
     MemoryGroup &NewGroup = getGroup(NewGID);
     NewGroup.addInstruction();
 
+    // A load may not pass a previous store or store barrier
+    // unless flag 'NoAlias' is set.
     if (!assumeNoAlias() && CurrentStoreGroupID) {
-      MemoryGroup &StGroup = getGroup(CurrentStoreGroupID);
+      MemoryGroup &StoreGroup = getGroup(CurrentStoreGroupID);
       LLVM_DEBUG(dbgs() << "[LSUnit]: GROUP DEP: (" << CurrentStoreGroupID
                         << ") --> (" << NewGID << ")\n");
-      StGroup.addSuccessor(&NewGroup);
+      StoreGroup.addSuccessor(&NewGroup, true);
+    }
+
+    // A load barrier may not pass a previous load or load barrier.
+    if (IsMemBarrier) {
+      if (ImmediateLoadDominator) {
+        MemoryGroup &LoadGroup = getGroup(ImmediateLoadDominator);
+        LLVM_DEBUG(dbgs() << "[LSUnit]: GROUP DEP: ("
+                          << ImmediateLoadDominator
+                          << ") --> (" << NewGID << ")\n");
+        LoadGroup.addSuccessor(&NewGroup, true);
       }
+    } else {
+      // A younger load cannot pass a older load barrier.
       if (CurrentLoadBarrierGroupID) {
-      MemoryGroup &LdGroup = getGroup(CurrentLoadBarrierGroupID);
-      LLVM_DEBUG(dbgs() << "[LSUnit]: GROUP DEP: (" << CurrentLoadBarrierGroupID
+        MemoryGroup &LoadGroup = getGroup(CurrentLoadBarrierGroupID);
+        LLVM_DEBUG(dbgs() << "[LSUnit]: GROUP DEP: ("
+                          << CurrentLoadBarrierGroupID
                           << ") --> (" << NewGID << ")\n");
-      LdGroup.addSuccessor(&NewGroup);
+        LoadGroup.addSuccessor(&NewGroup, true);
+      }
     }
 
     CurrentLoadGroupID = NewGID;
     if (IsMemBarrier)
       CurrentLoadBarrierGroupID = NewGID;
     return NewGID;
   }
 
+  // A load may pass a previous load.
   MemoryGroup &Group = getGroup(CurrentLoadGroupID);
   Group.addInstruction();
   return CurrentLoadGroupID;
 }
 
 LSUnit::Status LSUnit::isAvailable(const InstRef &IR) const {
   const InstrDesc &Desc = IR.getInstruction()->getDesc();
   if (Desc.MayLoad && isLQFull())

llvm/test/tools/llvm-mca/AArch64/Exynos/asimd-st1.s

 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M3
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m4 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M4
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m5 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M5
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M3
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m4 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M4
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m5 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M5
 
 st1  {v0.s}[0], [sp]
 st1 {v0.2s}, [sp]
 st1  {v0.2s, v1.2s}, [sp]
 st1  {v0.2s, v1.2s, v2.2s}, [sp]
 st1  {v0.2s, v1.2s, v2.2s, v3.2s}, [sp]
 
 st1  {v0.d}[0], [sp]

llvm/test/tools/llvm-mca/AArch64/Exynos/asimd-st2.s

 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M3
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m4 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M4
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m5 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M5
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M3
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m4 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M4
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m5 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M5
 
 st2  {v0.s, v1.s}[0], [sp]
 st2  {v0.2s, v1.2s}, [sp]
 
 st2  {v0.d, v1.d}[0], [sp]
 st2  {v0.2d, v1.2d}, [sp]
 
 st2  {v0.s, v1.s}[0], [sp], #8

llvm/test/tools/llvm-mca/AArch64/Exynos/asimd-st3.s

 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M3
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m4 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M4
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m5 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M5
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M3
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m4 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M4
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m5 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M5
 
 st3  {v0.s, v1.s, v2.s}[0], [sp]
 st3  {v0.2s, v1.2s, v2.2s}, [sp]
 
 st3  {v0.d, v1.d, v2.d}[0], [sp]
 st3  {v0.2d, v1.2d, v2.2d}, [sp]
 
 st3  {v0.s, v1.s, v2.s}[0], [sp], #12

llvm/test/tools/llvm-mca/AArch64/Exynos/asimd-st4.s

 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M3
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m4 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M4
-# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m5 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M5
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M3
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m4 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M4
+# RUN: llvm-mca -mtriple=aarch64-linux-gnu -mcpu=exynos-m5 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M5
 
 st4  {v0.s, v1.s, v2.s, v3.s}[0], [sp]
 st4  {v0.2s, v1.2s, v2.2s, v3.2s}, [sp]
 
 st4  {v0.d, v1.d, v2.d, v3.d}[0], [sp]
 st4  {v0.2d, v1.2d, v2.2d, v3.2d}, [sp]
 
 st4  {v0.s, v1.s, v2.s, v3.s}[0], [sp], #16

llvm/test/tools/llvm-mca/AArch64/Exynos/float-store.s

 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
-# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m3 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M3
-# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m4 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M4
-# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m5 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M5
+# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m3 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M3
+# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m4 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M4
+# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m5 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M5
 
 stur  d0, [sp, #2]
 stur  q0, [sp, #16]
 
 str b0, [sp], #1
 str q0, [sp], #16
 
 str h0, [sp, #2]!

llvm/test/tools/llvm-mca/AArch64/Exynos/store.s

 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
-# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m3 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M3
-# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m4 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M4
-# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m5 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M5
+# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m3 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M3
+# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m4 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M4
+# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m5 -resource-pressure=false -noalias=false < %s | FileCheck %s -check-prefixes=ALL,M5
 
 stur  x0, [sp, #8]
 strb  w0, [sp], #1
 strh  w0, [sp, #2]!
 str x0, [sp, #8]
 strb  w0, [sp, x31]
 strh  w0, [sp, x31, lsl #1]
 str  w0, [sp, w31, sxtw]

llvm/test/tools/llvm-mca/X86/Barcelona/load-store-throughput.s

 movaps (%rdx), %xmm2
 movaps %xmm3, (%rbx)
 # LLVM-MCA-END
 
 # CHECK:      [0] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
-# CHECK-NEXT: Total Cycles:      208
+# CHECK-NEXT: Total Cycles:      207
 # CHECK-NEXT: Total uOps:        400
 
 # CHECK:      Dispatch Width:    4
-# CHECK-NEXT: uOps Per Cycle:    1.92
-# CHECK-NEXT: IPC:               1.92
+# CHECK-NEXT: uOps Per Cycle:    1.93
+# CHECK-NEXT: IPC:               1.93
 # CHECK-NEXT: Block RThroughput: 2.0
 
 # CHECK:      Instruction Info:
 # CHECK-NEXT: [1]: #uOps
 # CHECK-NEXT: [2]: Latency
 # CHECK-NEXT: [3]: RThroughput
 # CHECK-NEXT: [4]: MayLoad
 # CHECK-NEXT: [5]: MayStore
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  1      1     1.00           *            movb  %spl, (%rax)
 # CHECK-NEXT:  1      5     0.50    *                   movb  (%rcx), %bpl
 # CHECK-NEXT:  1      5     0.50    *                   movb  (%rdx), %sil
 # CHECK-NEXT:  1      1     1.00           *            movb  %dil, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (70.7%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (71.0%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              34  (16.3%)
-# CHECK-NEXT:  2,              148  (71.2%)
-# CHECK-NEXT:  4,              26  (12.5%)
+# CHECK-NEXT:  0,              33  (15.9%)
+# CHECK-NEXT:  2,              148  (71.5%)
+# CHECK-NEXT:  4,              26  (12.6%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          3  (1.4%)
-# CHECK-NEXT:  1,          10  (4.8%)
-# CHECK-NEXT:  2,          195  (93.8%)
+# CHECK-NEXT:  0,          7  (3.4%)
+# CHECK-NEXT:  2,          200  (96.6%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]

 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
 # CHECK-NEXT:  -      -      -      -     2.00    -     2.00   2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
 # CHECK-NEXT:  -      -      -      -     1.00    -      -     1.00   movb  %spl, (%rax)
 # CHECK-NEXT:  -      -      -      -      -      -     1.00    -     movb  (%rcx), %bpl
-# CHECK-NEXT:  -      -      -      -      -      -     0.95   0.05   movb  (%rdx), %sil
-# CHECK-NEXT:  -      -      -      -     1.00    -     0.05   0.95   movb  %dil, (%rbx)
+# CHECK-NEXT:  -      -      -      -      -      -      -     1.00   movb  (%rdx), %sil
+# CHECK-NEXT:  -      -      -      -     1.00    -     1.00    -     movb  %dil, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movb %spl, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movb (%rcx), %bpl
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movb (%rdx), %sil
-# CHECK-NEXT: [0,3]     D======eER   movb %dil, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movb  %spl, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movb  (%rcx), %bpl
+# CHECK-NEXT: [0,2]     D=eeeeeER   movb  (%rdx), %sil
+# CHECK-NEXT: [0,3]     D=eE----R   movb  %dil, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movb %spl, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movb (%rcx), %bpl
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movb (%rdx), %sil
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movb %dil, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     2.0    0.0    4.0       movb %dil, (%rbx)
+# CHECK-NEXT:        1     1.5    1.0    1.0       <total>
 
 # CHECK:      [1] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
-# CHECK-NEXT: Total Cycles:      208
+# CHECK-NEXT: Total Cycles:      207
 # CHECK-NEXT: Total uOps:        400
 
 # CHECK:      Dispatch Width:    4
-# CHECK-NEXT: uOps Per Cycle:    1.92
-# CHECK-NEXT: IPC:               1.92
+# CHECK-NEXT: uOps Per Cycle:    1.93
+# CHECK-NEXT: IPC:               1.93
 # CHECK-NEXT: Block RThroughput: 2.0
 
 # CHECK:      Instruction Info:
 # CHECK-NEXT: [1]: #uOps
 # CHECK-NEXT: [2]: Latency
 # CHECK-NEXT: [3]: RThroughput
 # CHECK-NEXT: [4]: MayLoad
 # CHECK-NEXT: [5]: MayStore
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  1      1     1.00           *            movw  %sp, (%rax)
 # CHECK-NEXT:  1      5     0.50    *                   movw  (%rcx), %bp
 # CHECK-NEXT:  1      5     0.50    *                   movw  (%rdx), %si
 # CHECK-NEXT:  1      1     1.00           *            movw  %di, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (70.7%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (71.0%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              34  (16.3%)
-# CHECK-NEXT:  2,              148  (71.2%)
-# CHECK-NEXT:  4,              26  (12.5%)
+# CHECK-NEXT:  0,              33  (15.9%)
+# CHECK-NEXT:  2,              148  (71.5%)
+# CHECK-NEXT:  4,              26  (12.6%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          3  (1.4%)
-# CHECK-NEXT:  1,          10  (4.8%)
-# CHECK-NEXT:  2,          195  (93.8%)
+# CHECK-NEXT:  0,          7  (3.4%)
+# CHECK-NEXT:  2,          200  (96.6%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]

 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
 # CHECK-NEXT:  -      -      -      -     2.00    -     2.00   2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
 # CHECK-NEXT:  -      -      -      -     1.00    -      -     1.00   movw  %sp, (%rax)
 # CHECK-NEXT:  -      -      -      -      -      -     1.00    -     movw  (%rcx), %bp
-# CHECK-NEXT:  -      -      -      -      -      -     0.95   0.05   movw  (%rdx), %si
-# CHECK-NEXT:  -      -      -      -     1.00    -     0.05   0.95   movw  %di, (%rbx)
+# CHECK-NEXT:  -      -      -      -      -      -      -     1.00   movw  (%rdx), %si
+# CHECK-NEXT:  -      -      -      -     1.00    -     1.00    -     movw  %di, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movw %sp, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movw (%rcx), %bp
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movw (%rdx), %si
-# CHECK-NEXT: [0,3]     D======eER   movw %di, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movw  %sp, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movw  (%rcx), %bp
+# CHECK-NEXT: [0,2]     D=eeeeeER   movw  (%rdx), %si
+# CHECK-NEXT: [0,3]     D=eE----R   movw  %di, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movw %sp, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movw (%rcx), %bp
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movw (%rdx), %si
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movw %di, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     2.0    0.0    4.0       movw %di, (%rbx)
+# CHECK-NEXT:        1     1.5    1.0    1.0       <total>
 
 # CHECK:      [2] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
-# CHECK-NEXT: Total Cycles:      208
+# CHECK-NEXT: Total Cycles:      207
 # CHECK-NEXT: Total uOps:        400
 
 # CHECK:      Dispatch Width:    4
-# CHECK-NEXT: uOps Per Cycle:    1.92
-# CHECK-NEXT: IPC:               1.92
+# CHECK-NEXT: uOps Per Cycle:    1.93
+# CHECK-NEXT: IPC:               1.93
 # CHECK-NEXT: Block RThroughput: 2.0
 
 # CHECK:      Instruction Info:
 # CHECK-NEXT: [1]: #uOps
 # CHECK-NEXT: [2]: Latency
 # CHECK-NEXT: [3]: RThroughput
 # CHECK-NEXT: [4]: MayLoad
 # CHECK-NEXT: [5]: MayStore
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  1      1     1.00           *            movl  %esp, (%rax)
 # CHECK-NEXT:  1      5     0.50    *                   movl  (%rcx), %ebp
 # CHECK-NEXT:  1      5     0.50    *                   movl  (%rdx), %esi
 # CHECK-NEXT:  1      1     1.00           *            movl  %edi, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (70.7%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (71.0%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              34  (16.3%)
-# CHECK-NEXT:  2,              148  (71.2%)
-# CHECK-NEXT:  4,              26  (12.5%)
+# CHECK-NEXT:  0,              33  (15.9%)
+# CHECK-NEXT:  2,              148  (71.5%)
+# CHECK-NEXT:  4,              26  (12.6%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          3  (1.4%)
-# CHECK-NEXT:  1,          10  (4.8%)
-# CHECK-NEXT:  2,          195  (93.8%)
+# CHECK-NEXT:  0,          7  (3.4%)
+# CHECK-NEXT:  2,          200  (96.6%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]

 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
 # CHECK-NEXT:  -      -      -      -     2.00    -     2.00   2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
 # CHECK-NEXT:  -      -      -      -     1.00    -      -     1.00   movl  %esp, (%rax)
 # CHECK-NEXT:  -      -      -      -      -      -     1.00    -     movl  (%rcx), %ebp
-# CHECK-NEXT:  -      -      -      -      -      -     0.95   0.05   movl  (%rdx), %esi
-# CHECK-NEXT:  -      -      -      -     1.00    -     0.05   0.95   movl  %edi, (%rbx)
+# CHECK-NEXT:  -      -      -      -      -      -      -     1.00   movl  (%rdx), %esi
+# CHECK-NEXT:  -      -      -      -     1.00    -     1.00    -     movl  %edi, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movl %esp, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movl (%rcx), %ebp
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movl (%rdx), %esi
-# CHECK-NEXT: [0,3]     D======eER   movl %edi, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movl  %esp, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movl  (%rcx), %ebp
+# CHECK-NEXT: [0,2]     D=eeeeeER   movl  (%rdx), %esi
+# CHECK-NEXT: [0,3]     D=eE----R   movl  %edi, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movl %esp, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movl (%rcx), %ebp
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movl (%rdx), %esi
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movl %edi, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     2.0    0.0    4.0       movl %edi, (%rbx)
+# CHECK-NEXT:        1     1.5    1.0    1.0       <total>
 
 # CHECK:      [3] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
-# CHECK-NEXT: Total Cycles:      208
+# CHECK-NEXT: Total Cycles:      207
 # CHECK-NEXT: Total uOps:        400
 
 # CHECK:      Dispatch Width:    4
-# CHECK-NEXT: uOps Per Cycle:    1.92
-# CHECK-NEXT: IPC:               1.92
+# CHECK-NEXT: uOps Per Cycle:    1.93
+# CHECK-NEXT: IPC:               1.93
 # CHECK-NEXT: Block RThroughput: 2.0
 
 # CHECK:      Instruction Info:
 # CHECK-NEXT: [1]: #uOps
 # CHECK-NEXT: [2]: Latency
 # CHECK-NEXT: [3]: RThroughput
 # CHECK-NEXT: [4]: MayLoad
 # CHECK-NEXT: [5]: MayStore
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  1      1     1.00           *            movq  %rsp, (%rax)
 # CHECK-NEXT:  1      5     0.50    *                   movq  (%rcx), %rbp
 # CHECK-NEXT:  1      5     0.50    *                   movq  (%rdx), %rsi
 # CHECK-NEXT:  1      1     1.00           *            movq  %rdi, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (70.7%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (71.0%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              34  (16.3%)
-# CHECK-NEXT:  2,              148  (71.2%)
-# CHECK-NEXT:  4,              26  (12.5%)
+# CHECK-NEXT:  0,              33  (15.9%)
+# CHECK-NEXT:  2,              148  (71.5%)
+# CHECK-NEXT:  4,              26  (12.6%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          3  (1.4%)
-# CHECK-NEXT:  1,          10  (4.8%)
-# CHECK-NEXT:  2,          195  (93.8%)
+# CHECK-NEXT:  0,          7  (3.4%)
+# CHECK-NEXT:  2,          200  (96.6%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]

 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
 # CHECK-NEXT:  -      -      -      -     2.00    -     2.00   2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
 # CHECK-NEXT:  -      -      -      -     1.00    -      -     1.00   movq  %rsp, (%rax)
 # CHECK-NEXT:  -      -      -      -      -      -     1.00    -     movq  (%rcx), %rbp
-# CHECK-NEXT:  -      -      -      -      -      -     0.95   0.05   movq  (%rdx), %rsi
-# CHECK-NEXT:  -      -      -      -     1.00    -     0.05   0.95   movq  %rdi, (%rbx)
+# CHECK-NEXT:  -      -      -      -      -      -      -     1.00   movq  (%rdx), %rsi
+# CHECK-NEXT:  -      -      -      -     1.00    -     1.00    -     movq  %rdi, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movq %rsp, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movq (%rcx), %rbp
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movq (%rdx), %rsi
-# CHECK-NEXT: [0,3]     D======eER   movq %rdi, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movq  %rsp, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movq  (%rcx), %rbp
+# CHECK-NEXT: [0,2]     D=eeeeeER   movq  (%rdx), %rsi
+# CHECK-NEXT: [0,3]     D=eE----R   movq  %rdi, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movq %rsp, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movq (%rcx), %rbp
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movq (%rdx), %rsi
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movq %rdi, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     2.0    0.0    4.0       movq %rdi, (%rbx)
+# CHECK-NEXT:        1     1.5    1.0    1.0       <total>
 
 # CHECK:      [4] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
-# CHECK-NEXT: Total Cycles:      208
+# CHECK-NEXT: Total Cycles:      207
 # CHECK-NEXT: Total uOps:        400
 
 # CHECK:      Dispatch Width:    4
-# CHECK-NEXT: uOps Per Cycle:    1.92
-# CHECK-NEXT: IPC:               1.92
+# CHECK-NEXT: uOps Per Cycle:    1.93
+# CHECK-NEXT: IPC:               1.93
 # CHECK-NEXT: Block RThroughput: 2.0
 
 # CHECK:      Instruction Info:
 # CHECK-NEXT: [1]: #uOps
 # CHECK-NEXT: [2]: Latency
 # CHECK-NEXT: [3]: RThroughput
 # CHECK-NEXT: [4]: MayLoad
 # CHECK-NEXT: [5]: MayStore
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  1      1     1.00           *      U     movd  %mm0, (%rax)
 # CHECK-NEXT:  1      5     0.50    *                   movd  (%rcx), %mm1
 # CHECK-NEXT:  1      5     0.50    *                   movd  (%rdx), %mm2
 # CHECK-NEXT:  1      1     1.00           *      U     movd  %mm3, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (70.7%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (71.0%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              34  (16.3%)
-# CHECK-NEXT:  2,              148  (71.2%)
-# CHECK-NEXT:  4,              26  (12.5%)
+# CHECK-NEXT:  0,              33  (15.9%)
+# CHECK-NEXT:  2,              148  (71.5%)
+# CHECK-NEXT:  4,              26  (12.6%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          3  (1.4%)
-# CHECK-NEXT:  1,          10  (4.8%)
-# CHECK-NEXT:  2,          195  (93.8%)
+# CHECK-NEXT:  0,          7  (3.4%)
+# CHECK-NEXT:  2,          200  (96.6%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]

 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
 # CHECK-NEXT:  -      -      -      -     2.00    -     2.00   2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
 # CHECK-NEXT:  -      -      -      -     1.00    -      -     1.00   movd  %mm0, (%rax)
 # CHECK-NEXT:  -      -      -      -      -      -     1.00    -     movd  (%rcx), %mm1
-# CHECK-NEXT:  -      -      -      -      -      -     0.95   0.05   movd  (%rdx), %mm2
-# CHECK-NEXT:  -      -      -      -     1.00    -     0.05   0.95   movd  %mm3, (%rbx)
+# CHECK-NEXT:  -      -      -      -      -      -      -     1.00   movd  (%rdx), %mm2
+# CHECK-NEXT:  -      -      -      -     1.00    -     1.00    -     movd  %mm3, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movd %mm0, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movd (%rcx), %mm1
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movd (%rdx), %mm2
-# CHECK-NEXT: [0,3]     D======eER   movd %mm3, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movd  %mm0, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movd  (%rcx), %mm1
+# CHECK-NEXT: [0,2]     D=eeeeeER   movd  (%rdx), %mm2
+# CHECK-NEXT: [0,3]     D=eE----R   movd  %mm3, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movd %mm0, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movd (%rcx), %mm1
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movd (%rdx), %mm2
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movd %mm3, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     2.0    0.0    4.0       movd %mm3, (%rbx)
+# CHECK-NEXT:        1     1.5    1.0    1.0       <total>
 
 # CHECK:      [5] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
-# CHECK-NEXT: Total Cycles:      209
+# CHECK-NEXT: Total Cycles:      208
 # CHECK-NEXT: Total uOps:        400
 
 # CHECK:      Dispatch Width:    4
-# CHECK-NEXT: uOps Per Cycle:    1.91
-# CHECK-NEXT: IPC:               1.91
+# CHECK-NEXT: uOps Per Cycle:    1.92
+# CHECK-NEXT: IPC:               1.92
 # CHECK-NEXT: Block RThroughput: 2.0
 
 # CHECK:      Instruction Info:
 # CHECK-NEXT: [1]: #uOps
 # CHECK-NEXT: [2]: Latency
 # CHECK-NEXT: [3]: RThroughput
 # CHECK-NEXT: [4]: MayLoad
 # CHECK-NEXT: [5]: MayStore
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  1      1     1.00           *            movaps  %xmm0, (%rax)
 # CHECK-NEXT:  1      6     0.50    *                   movaps  (%rcx), %xmm1
 # CHECK-NEXT:  1      6     0.50    *                   movaps  (%rdx), %xmm2
 # CHECK-NEXT:  1      1     1.00           *            movaps  %xmm3, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (70.3%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            147  (70.7%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              35  (16.7%)
-# CHECK-NEXT:  2,              148  (70.8%)
-# CHECK-NEXT:  4,              26  (12.4%)
+# CHECK-NEXT:  0,              34  (16.3%)
+# CHECK-NEXT:  2,              148  (71.2%)
+# CHECK-NEXT:  4,              26  (12.5%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          3  (1.4%)
-# CHECK-NEXT:  1,          12  (5.7%)
-# CHECK-NEXT:  2,          194  (92.8%)
+# CHECK-NEXT:  0,          8  (3.8%)
+# CHECK-NEXT:  2,          200  (96.2%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]

 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
 # CHECK-NEXT:  -      -      -      -     2.00    -     2.00   2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
 # CHECK-NEXT:  -      -      -      -     1.00    -      -     1.00   movaps  %xmm0, (%rax)
 # CHECK-NEXT:  -      -      -      -      -      -     1.00    -     movaps  (%rcx), %xmm1
-# CHECK-NEXT:  -      -      -      -      -      -     0.94   0.06   movaps  (%rdx), %xmm2
-# CHECK-NEXT:  -      -      -      -     1.00    -     0.06   0.94   movaps  %xmm3, (%rbx)
+# CHECK-NEXT:  -      -      -      -      -      -      -     1.00   movaps  (%rdx), %xmm2
+# CHECK-NEXT:  -      -      -      -     1.00    -     1.00    -     movaps  %xmm3, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT:                     0
 # CHECK-NEXT: Index     0123456789
 
-# CHECK:      [0,0]     DeER .    .   movaps  %xmm0, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeeER .   movaps  (%rcx), %xmm1
-# CHECK-NEXT: [0,2]     D=eeeeeeER.   movaps  (%rdx), %xmm2
-# CHECK-NEXT: [0,3]     D=======eER   movaps  %xmm3, (%rbx)
+# CHECK:      [0,0]     DeER .   .   movaps %xmm0, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeeER.   movaps (%rcx), %xmm1
+# CHECK-NEXT: [0,2]     D=eeeeeeER   movaps (%rdx), %xmm2
+# CHECK-NEXT: [0,3]     D=eE-----R   movaps %xmm3, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movaps %xmm0, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movaps (%rcx), %xmm1
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movaps (%rdx), %xmm2
-# CHECK-NEXT: 3.     1     8.0    0.0    0.0       movaps %xmm3, (%rbx)
-# CHECK-NEXT:        1     3.0    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     2.0    0.0    5.0       movaps %xmm3, (%rbx)
+# CHECK-NEXT:        1     1.5    1.0    1.3       <total>

llvm/test/tools/llvm-mca/X86/Barcelona/store-throughput.s

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movb %spl, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movb %bpl, (%rcx)
-# CHECK-NEXT: 2.     1     3.0    0.0    0.0       movb %sil, (%rdx)
-# CHECK-NEXT: 3.     1     4.0    0.0    0.0       movb %dil, (%rbx)
-# CHECK-NEXT:        1     2.5    0.3    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movb %bpl, (%rcx)
+# CHECK-NEXT: 2.     1     3.0    1.0    0.0       movb %sil, (%rdx)
+# CHECK-NEXT: 3.     1     4.0    1.0    0.0       movb %dil, (%rbx)
+# CHECK-NEXT:        1     2.5    1.0    0.0       <total>
 
 # CHECK:      [1] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      403
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movw %sp, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movw %bp, (%rcx)
-# CHECK-NEXT: 2.     1     3.0    0.0    0.0       movw %si, (%rdx)
-# CHECK-NEXT: 3.     1     4.0    0.0    0.0       movw %di, (%rbx)
-# CHECK-NEXT:        1     2.5    0.3    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movw %bp, (%rcx)
+# CHECK-NEXT: 2.     1     3.0    1.0    0.0       movw %si, (%rdx)
+# CHECK-NEXT: 3.     1     4.0    1.0    0.0       movw %di, (%rbx)
+# CHECK-NEXT:        1     2.5    1.0    0.0       <total>
 
 # CHECK:      [2] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      403
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movl %esp, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movl %ebp, (%rcx)
-# CHECK-NEXT: 2.     1     3.0    0.0    0.0       movl %esi, (%rdx)
-# CHECK-NEXT: 3.     1     4.0    0.0    0.0       movl %edi, (%rbx)
-# CHECK-NEXT:        1     2.5    0.3    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movl %ebp, (%rcx)
+# CHECK-NEXT: 2.     1     3.0    1.0    0.0       movl %esi, (%rdx)
+# CHECK-NEXT: 3.     1     4.0    1.0    0.0       movl %edi, (%rbx)
+# CHECK-NEXT:        1     2.5    1.0    0.0       <total>
 
 # CHECK:      [3] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      403
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movq %rsp, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movq %rbp, (%rcx)
-# CHECK-NEXT: 2.     1     3.0    0.0    0.0       movq %rsi, (%rdx)
-# CHECK-NEXT: 3.     1     4.0    0.0    0.0       movq %rdi, (%rbx)
-# CHECK-NEXT:        1     2.5    0.3    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movq %rbp, (%rcx)
+# CHECK-NEXT: 2.     1     3.0    1.0    0.0       movq %rsi, (%rdx)
+# CHECK-NEXT: 3.     1     4.0    1.0    0.0       movq %rdi, (%rbx)
+# CHECK-NEXT:        1     2.5    1.0    0.0       <total>
 
 # CHECK:      [4] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      403
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movaps %xmm0, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movaps %xmm1, (%rcx)
-# CHECK-NEXT: 2.     1     3.0    0.0    0.0       movaps %xmm2, (%rdx)
-# CHECK-NEXT: 3.     1     4.0    0.0    0.0       movaps %xmm3, (%rbx)
-# CHECK-NEXT:        1     2.5    0.3    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movaps %xmm1, (%rcx)
+# CHECK-NEXT: 2.     1     3.0    1.0    0.0       movaps %xmm2, (%rdx)
+# CHECK-NEXT: 3.     1     4.0    1.0    0.0       movaps %xmm3, (%rbx)
+# CHECK-NEXT:        1     2.5    1.0    0.0       <total>

llvm/test/tools/llvm-mca/X86/BdVer2/load-store-throughput.s

 # CHECK-NEXT:  1      1     1.00           *            movb  %spl, (%rax)
 # CHECK-NEXT:  1      5     1.00    *                   movb  (%rcx), %bpl
 # CHECK-NEXT:  1      5     1.00    *                   movb  (%rdx), %sil
 # CHECK-NEXT:  1      1     1.00           *            movb  %dil, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            257  (84.0%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            256  (83.7%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              34  (11.1%)
-# CHECK-NEXT:  1,              172  (56.2%)
-# CHECK-NEXT:  2,              86  (28.1%)
+# CHECK-NEXT:  0,              35  (11.4%)
+# CHECK-NEXT:  1,              171  (55.9%)
+# CHECK-NEXT:  2,              85  (27.8%)
+# CHECK-NEXT:  3,              1  (0.3%)
 # CHECK-NEXT:  4,              14  (4.6%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          5  (1.6%)
-# CHECK-NEXT:  1,          202  (66.0%)
-# CHECK-NEXT:  2,          99  (32.4%)
+# CHECK-NEXT:  0,          6  (2.0%)
+# CHECK-NEXT:  1,          200  (65.4%)
+# CHECK-NEXT:  2,          100  (32.7%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]
 # CHECK-NEXT: PdEX             36         40         40
 # CHECK-NEXT: PdFPU            0          0          64
-# CHECK-NEXT: PdLoad           19         22         40
-# CHECK-NEXT: PdStore          20         23         24
+# CHECK-NEXT: PdLoad           21         24         40
+# CHECK-NEXT: PdStore          18         21         24
 
 # CHECK:      Resources:
 # CHECK-NEXT: [0.0] - PdAGLU01
 # CHECK-NEXT: [0.1] - PdAGLU01
 # CHECK-NEXT: [1]   - PdBranch
 # CHECK-NEXT: [2]   - PdCount
 # CHECK-NEXT: [3]   - PdDiv
 # CHECK-NEXT: [4]   - PdEX0

 # CHECK-NEXT: [18]  - PdStore
 
 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]
 # CHECK-NEXT: 3.00   3.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00   2.00    -     2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]   Instructions:
-# CHECK-NEXT: 0.96   0.04    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movb %spl, (%rax)
+# CHECK-NEXT:  -     1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movb %spl, (%rax)
 # CHECK-NEXT: 2.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00    -      -     movb (%rcx), %bpl
 # CHECK-NEXT:  -     2.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00    -      -      -     movb (%rdx), %sil
-# CHECK-NEXT: 0.04   0.96    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movb %dil, (%rbx)
+# CHECK-NEXT: 1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movb %dil, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movb %spl, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movb (%rcx), %bpl
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movb (%rdx), %sil
-# CHECK-NEXT: [0,3]     D======eER   movb %dil, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movb  %spl, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movb  (%rcx), %bpl
+# CHECK-NEXT: [0,2]     D=eeeeeER   movb  (%rdx), %sil
+# CHECK-NEXT: [0,3]     D==eE---R   movb  %dil, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movb %spl, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movb (%rcx), %bpl
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movb (%rdx), %sil
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movb %dil, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     3.0    1.0    3.0       movb %dil, (%rbx)
+# CHECK-NEXT:        1     1.8    1.3    0.8       <total>
 
 # CHECK:      [1] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      306
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK-NEXT:  1      1     1.00           *            movw  %sp, (%rax)
 # CHECK-NEXT:  1      5     1.00    *                   movw  (%rcx), %bp
 # CHECK-NEXT:  1      5     1.00    *                   movw  (%rdx), %si
 # CHECK-NEXT:  1      1     1.00           *            movw  %di, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            257  (84.0%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            256  (83.7%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              34  (11.1%)
-# CHECK-NEXT:  1,              172  (56.2%)
-# CHECK-NEXT:  2,              86  (28.1%)
+# CHECK-NEXT:  0,              35  (11.4%)
+# CHECK-NEXT:  1,              171  (55.9%)
+# CHECK-NEXT:  2,              85  (27.8%)
+# CHECK-NEXT:  3,              1  (0.3%)
 # CHECK-NEXT:  4,              14  (4.6%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          5  (1.6%)
-# CHECK-NEXT:  1,          202  (66.0%)
-# CHECK-NEXT:  2,          99  (32.4%)
+# CHECK-NEXT:  0,          6  (2.0%)
+# CHECK-NEXT:  1,          200  (65.4%)
+# CHECK-NEXT:  2,          100  (32.7%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]
 # CHECK-NEXT: PdEX             36         40         40
 # CHECK-NEXT: PdFPU            0          0          64
-# CHECK-NEXT: PdLoad           19         22         40
-# CHECK-NEXT: PdStore          20         23         24
+# CHECK-NEXT: PdLoad           21         24         40
+# CHECK-NEXT: PdStore          18         21         24
 
 # CHECK:      Resources:
 # CHECK-NEXT: [0.0] - PdAGLU01
 # CHECK-NEXT: [0.1] - PdAGLU01
 # CHECK-NEXT: [1]   - PdBranch
 # CHECK-NEXT: [2]   - PdCount
 # CHECK-NEXT: [3]   - PdDiv
 # CHECK-NEXT: [4]   - PdEX0

 # CHECK-NEXT: [18]  - PdStore
 
 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]
 # CHECK-NEXT: 3.00   3.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00   2.00    -     2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]   Instructions:
-# CHECK-NEXT: 0.96   0.04    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movw %sp, (%rax)
+# CHECK-NEXT:  -     1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movw %sp, (%rax)
 # CHECK-NEXT: 2.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00    -      -     movw (%rcx), %bp
 # CHECK-NEXT:  -     2.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00    -      -      -     movw (%rdx), %si
-# CHECK-NEXT: 0.04   0.96    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movw %di, (%rbx)
+# CHECK-NEXT: 1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movw %di, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movw %sp, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movw (%rcx), %bp
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movw (%rdx), %si
-# CHECK-NEXT: [0,3]     D======eER   movw %di, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movw  %sp, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movw  (%rcx), %bp
+# CHECK-NEXT: [0,2]     D=eeeeeER   movw  (%rdx), %si
+# CHECK-NEXT: [0,3]     D==eE---R   movw  %di, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movw %sp, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movw (%rcx), %bp
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movw (%rdx), %si
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movw %di, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     3.0    1.0    3.0       movw %di, (%rbx)
+# CHECK-NEXT:        1     1.8    1.3    0.8       <total>
 
 # CHECK:      [2] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      306
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK-NEXT:  1      1     1.00           *            movl  %esp, (%rax)
 # CHECK-NEXT:  1      5     1.00    *                   movl  (%rcx), %ebp
 # CHECK-NEXT:  1      5     1.00    *                   movl  (%rdx), %esi
 # CHECK-NEXT:  1      1     1.00           *            movl  %edi, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            257  (84.0%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            256  (83.7%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              34  (11.1%)
-# CHECK-NEXT:  1,              172  (56.2%)
-# CHECK-NEXT:  2,              86  (28.1%)
+# CHECK-NEXT:  0,              35  (11.4%)
+# CHECK-NEXT:  1,              171  (55.9%)
+# CHECK-NEXT:  2,              85  (27.8%)
+# CHECK-NEXT:  3,              1  (0.3%)
 # CHECK-NEXT:  4,              14  (4.6%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          5  (1.6%)
-# CHECK-NEXT:  1,          202  (66.0%)
-# CHECK-NEXT:  2,          99  (32.4%)
+# CHECK-NEXT:  0,          6  (2.0%)
+# CHECK-NEXT:  1,          200  (65.4%)
+# CHECK-NEXT:  2,          100  (32.7%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]
 # CHECK-NEXT: PdEX             36         40         40
 # CHECK-NEXT: PdFPU            0          0          64
-# CHECK-NEXT: PdLoad           19         22         40
-# CHECK-NEXT: PdStore          20         23         24
+# CHECK-NEXT: PdLoad           21         24         40
+# CHECK-NEXT: PdStore          18         21         24
 
 # CHECK:      Resources:
 # CHECK-NEXT: [0.0] - PdAGLU01
 # CHECK-NEXT: [0.1] - PdAGLU01
 # CHECK-NEXT: [1]   - PdBranch
 # CHECK-NEXT: [2]   - PdCount
 # CHECK-NEXT: [3]   - PdDiv
 # CHECK-NEXT: [4]   - PdEX0

 # CHECK-NEXT: [18]  - PdStore
 
 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]
 # CHECK-NEXT: 3.00   3.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00   2.00    -     2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]   Instructions:
-# CHECK-NEXT: 0.96   0.04    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movl %esp, (%rax)
+# CHECK-NEXT:  -     1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movl %esp, (%rax)
 # CHECK-NEXT: 2.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00    -      -     movl (%rcx), %ebp
 # CHECK-NEXT:  -     2.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00    -      -      -     movl (%rdx), %esi
-# CHECK-NEXT: 0.04   0.96    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movl %edi, (%rbx)
+# CHECK-NEXT: 1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movl %edi, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movl %esp, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movl (%rcx), %ebp
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movl (%rdx), %esi
-# CHECK-NEXT: [0,3]     D======eER   movl %edi, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movl  %esp, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movl  (%rcx), %ebp
+# CHECK-NEXT: [0,2]     D=eeeeeER   movl  (%rdx), %esi
+# CHECK-NEXT: [0,3]     D==eE---R   movl  %edi, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movl %esp, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movl (%rcx), %ebp
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movl (%rdx), %esi
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movl %edi, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     3.0    1.0    3.0       movl %edi, (%rbx)
+# CHECK-NEXT:        1     1.8    1.3    0.8       <total>
 
 # CHECK:      [3] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      306
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK-NEXT:  1      1     1.00           *            movq  %rsp, (%rax)
 # CHECK-NEXT:  1      5     1.00    *                   movq  (%rcx), %rbp
 # CHECK-NEXT:  1      5     1.00    *                   movq  (%rdx), %rsi
 # CHECK-NEXT:  1      1     1.00           *            movq  %rdi, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            257  (84.0%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            256  (83.7%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
 # CHECK-NEXT: SQ      - Store queue full:                          0
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              34  (11.1%)
-# CHECK-NEXT:  1,              172  (56.2%)
-# CHECK-NEXT:  2,              86  (28.1%)
+# CHECK-NEXT:  0,              35  (11.4%)
+# CHECK-NEXT:  1,              171  (55.9%)
+# CHECK-NEXT:  2,              85  (27.8%)
+# CHECK-NEXT:  3,              1  (0.3%)
 # CHECK-NEXT:  4,              14  (4.6%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          5  (1.6%)
-# CHECK-NEXT:  1,          202  (66.0%)
-# CHECK-NEXT:  2,          99  (32.4%)
+# CHECK-NEXT:  0,          6  (2.0%)
+# CHECK-NEXT:  1,          200  (65.4%)
+# CHECK-NEXT:  2,          100  (32.7%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]
 # CHECK-NEXT: PdEX             36         40         40
 # CHECK-NEXT: PdFPU            0          0          64
-# CHECK-NEXT: PdLoad           19         22         40
-# CHECK-NEXT: PdStore          20         23         24
+# CHECK-NEXT: PdLoad           21         24         40
+# CHECK-NEXT: PdStore          18         21         24
 
 # CHECK:      Resources:
 # CHECK-NEXT: [0.0] - PdAGLU01
 # CHECK-NEXT: [0.1] - PdAGLU01
 # CHECK-NEXT: [1]   - PdBranch
 # CHECK-NEXT: [2]   - PdCount
 # CHECK-NEXT: [3]   - PdDiv
 # CHECK-NEXT: [4]   - PdEX0

 # CHECK-NEXT: [18]  - PdStore
 
 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]
 # CHECK-NEXT: 3.00   3.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00   2.00    -     2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]   Instructions:
-# CHECK-NEXT: 0.96   0.04    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movq %rsp, (%rax)
+# CHECK-NEXT:  -     1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movq %rsp, (%rax)
 # CHECK-NEXT: 2.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00    -      -     movq (%rcx), %rbp
 # CHECK-NEXT:  -     2.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00    -      -      -     movq (%rdx), %rsi
-# CHECK-NEXT: 0.04   0.96    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movq %rdi, (%rbx)
+# CHECK-NEXT: 1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   movq %rdi, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movq %rsp, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movq (%rcx), %rbp
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movq (%rdx), %rsi
-# CHECK-NEXT: [0,3]     D======eER   movq %rdi, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movq  %rsp, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movq  (%rcx), %rbp
+# CHECK-NEXT: [0,2]     D=eeeeeER   movq  (%rdx), %rsi
+# CHECK-NEXT: [0,3]     D==eE---R   movq  %rdi, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movq %rsp, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movq (%rcx), %rbp
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movq (%rdx), %rsi
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movq %rdi, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     3.0    1.0    3.0       movq %rdi, (%rbx)
+# CHECK-NEXT:        1     1.8    1.3    0.8       <total>
 
 # CHECK:      [4] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
-# CHECK-NEXT: Total Cycles:      554
+# CHECK-NEXT: Total Cycles:      553
 # CHECK-NEXT: Total uOps:        400
 
 # CHECK:      Dispatch Width:    4
 # CHECK-NEXT: uOps Per Cycle:    0.72
 # CHECK-NEXT: IPC:               0.72
 # CHECK-NEXT: Block RThroughput: 4.0
 
 # CHECK:      Instruction Info:
 # CHECK-NEXT: [1]: #uOps
 # CHECK-NEXT: [2]: Latency
 # CHECK-NEXT: [3]: RThroughput
 # CHECK-NEXT: [4]: MayLoad
 # CHECK-NEXT: [5]: MayStore
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  1      2     1.50           *      U     movd  %mm0, (%rax)
 # CHECK-NEXT:  1      5     1.50    *                   movd  (%rcx), %mm1
 # CHECK-NEXT:  1      5     1.50    *                   movd  (%rdx), %mm2
 # CHECK-NEXT:  1      2     1.50           *      U     movd  %mm3, (%rbx)
 
 # CHECK:      Dynamic Dispatch Stall Cycles:
 # CHECK-NEXT: RAT     - Register unavailable:                      0
 # CHECK-NEXT: RCU     - Retire tokens unavailable:                 0
-# CHECK-NEXT: SCHEDQ  - Scheduler full:                            55  (9.9%)
+# CHECK-NEXT: SCHEDQ  - Scheduler full:                            57  (10.3%)
 # CHECK-NEXT: LQ      - Load queue full:                           0
-# CHECK-NEXT: SQ      - Store queue full:                          437  (78.9%)
+# CHECK-NEXT: SQ      - Store queue full:                          432  (78.1%)
 # CHECK-NEXT: GROUP   - Static restrictions on the dispatch group: 0
 
 # CHECK:      Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
 # CHECK-NEXT: [# dispatched], [# cycles]
-# CHECK-NEXT:  0,              365  (65.9%)
+# CHECK-NEXT:  0,              364  (65.8%)
 # CHECK-NEXT:  1,              88  (15.9%)
-# CHECK-NEXT:  2,              3  (0.5%)
-# CHECK-NEXT:  3,              86  (15.5%)
-# CHECK-NEXT:  4,              12  (2.2%)
+# CHECK-NEXT:  2,              4  (0.7%)
+# CHECK-NEXT:  3,              84  (15.2%)
+# CHECK-NEXT:  4,              13  (2.4%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          253  (45.7%)
-# CHECK-NEXT:  1,          202  (36.5%)
-# CHECK-NEXT:  2,          99  (17.9%)
+# CHECK-NEXT:  0,          253  (45.8%)
+# CHECK-NEXT:  1,          200  (36.2%)
+# CHECK-NEXT:  2,          100  (18.1%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]

 
 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]
 # CHECK-NEXT: 4.00   4.00    -      -      -      -      -      -      -      -     3.00   3.00    -     2.00   1.00   1.00   3.00   3.00    -     3.00   3.00    -     2.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]   Instructions:
 # CHECK-NEXT:  -     1.00    -      -      -      -      -      -      -      -      -      -      -     1.00    -      -      -     3.00    -      -      -      -     1.00   movd %mm0, (%rax)
-# CHECK-NEXT: 1.53   1.47    -      -      -      -      -      -      -      -      -     3.00    -      -      -     1.00    -      -      -      -     3.00    -      -     movd  (%rcx), %mm1
-# CHECK-NEXT: 1.47   1.53    -      -      -      -      -      -      -      -     3.00    -      -      -     1.00    -      -      -      -     3.00    -      -      -     movd  (%rdx), %mm2
+# CHECK-NEXT: 1.50   1.50    -      -      -      -      -      -      -      -      -     3.00    -      -      -     1.00    -      -      -      -     3.00    -      -     movd  (%rcx), %mm1
+# CHECK-NEXT: 1.50   1.50    -      -      -      -      -      -      -      -     3.00    -      -      -     1.00    -      -      -      -     3.00    -      -      -     movd  (%rdx), %mm2
 # CHECK-NEXT: 1.00    -      -      -      -      -      -      -      -      -      -      -      -     1.00    -      -     3.00    -      -      -      -      -     1.00   movd %mm3, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT:                     0
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeeER.    .   movd  %mm0, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER  .   movd  (%rcx), %mm1
-# CHECK-NEXT: [0,2]     D=eeeeeER .   movd  (%rdx), %mm2
-# CHECK-NEXT: [0,3]     D======eeER   movd  %mm3, (%rbx)
+# CHECK:      [0,0]     DeeER.  .   movd  %mm0, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movd  (%rcx), %mm1
+# CHECK-NEXT: [0,2]     D=eeeeeER   movd  (%rdx), %mm2
+# CHECK-NEXT: [0,3]     D===eeE-R   movd  %mm3, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movd %mm0, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movd (%rcx), %mm1
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movd (%rdx), %mm2
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movd %mm3, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     4.0    1.0    1.0       movd %mm3, (%rbx)
+# CHECK-NEXT:        1     2.0    1.3    0.3       <total>
 
 # CHECK:      [5] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      405
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK-NEXT: [# dispatched], [# cycles]
 # CHECK-NEXT:  0,              131  (32.3%)
 # CHECK-NEXT:  1,              174  (43.0%)
 # CHECK-NEXT:  2,              87  (21.5%)
 # CHECK-NEXT:  4,              13  (3.2%)
 
 # CHECK:      Schedulers - number of cycles where we saw N micro opcodes issued:
 # CHECK-NEXT: [# issued], [# cycles]
-# CHECK-NEXT:  0,          104  (25.7%)
-# CHECK-NEXT:  1,          202  (49.9%)
-# CHECK-NEXT:  2,          99  (24.4%)
+# CHECK-NEXT:  0,          105  (25.9%)
+# CHECK-NEXT:  1,          200  (49.4%)
+# CHECK-NEXT:  2,          100  (24.7%)
 
 # CHECK:      Scheduler's queue usage:
 # CHECK-NEXT: [1] Resource name.
 # CHECK-NEXT: [2] Average number of used buffer entries.
 # CHECK-NEXT: [3] Maximum number of used buffer entries.
 # CHECK-NEXT: [4] Total number of buffer entries.
 
 # CHECK:       [1]            [2]        [3]        [4]
-# CHECK-NEXT: PdEX             37         40         40
-# CHECK-NEXT: PdFPU            37         40         64
-# CHECK-NEXT: PdLoad           19         22         40
-# CHECK-NEXT: PdStore          20         22         24
+# CHECK-NEXT: PdEX             36         40         40
+# CHECK-NEXT: PdFPU            36         40         64
+# CHECK-NEXT: PdLoad           20         23         40
+# CHECK-NEXT: PdStore          19         21         24
 
 # CHECK:      Resources:
 # CHECK-NEXT: [0.0] - PdAGLU01
 # CHECK-NEXT: [0.1] - PdAGLU01
 # CHECK-NEXT: [1]   - PdBranch
 # CHECK-NEXT: [2]   - PdCount
 # CHECK-NEXT: [3]   - PdDiv
 # CHECK-NEXT: [4]   - PdEX0

 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]   Instructions:
 # CHECK-NEXT:  -     1.00    -      -      -      -      -      -      -      -      -      -      -     1.00    -      -      -     3.00    -      -      -      -     1.00   movaps %xmm0, (%rax)
 # CHECK-NEXT: 3.00    -      -      -      -      -      -      -      -     3.00    -      -      -      -      -     1.00    -      -      -      -     3.00    -      -     movaps (%rcx), %xmm1
 # CHECK-NEXT:  -     3.00    -      -      -      -      -      -     3.00    -      -      -      -      -     1.00    -      -      -      -     3.00    -      -      -     movaps (%rdx), %xmm2
 # CHECK-NEXT: 1.00    -      -      -      -      -      -      -      -      -      -      -      -     1.00    -      -     3.00    -      -      -      -      -     1.00   movaps %xmm3, (%rbx)
 
 # CHECK:      Timeline view:
-# CHECK-NEXT: Index     0123456789
+# CHECK-NEXT: Index     012345678
 
-# CHECK:      [0,0]     DeER .   .   movaps %xmm0, (%rax)
-# CHECK-NEXT: [0,1]     DeeeeeER .   movaps (%rcx), %xmm1
-# CHECK-NEXT: [0,2]     D=eeeeeER.   movaps (%rdx), %xmm2
-# CHECK-NEXT: [0,3]     D======eER   movaps %xmm3, (%rbx)
+# CHECK:      [0,0]     DeER .  .   movaps  %xmm0, (%rax)
+# CHECK-NEXT: [0,1]     DeeeeeER.   movaps  (%rcx), %xmm1
+# CHECK-NEXT: [0,2]     D=eeeeeER   movaps  (%rdx), %xmm2
+# CHECK-NEXT: [0,3]     D===eE--R   movaps  %xmm3, (%rbx)
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movaps %xmm0, (%rax)
 # CHECK-NEXT: 1.     1     1.0    1.0    0.0       movaps (%rcx), %xmm1
 # CHECK-NEXT: 2.     1     2.0    2.0    0.0       movaps (%rdx), %xmm2
-# CHECK-NEXT: 3.     1     7.0    0.0    0.0       movaps %xmm3, (%rbx)
-# CHECK-NEXT:        1     2.8    1.0    0.0       <total>
+# CHECK-NEXT: 3.     1     4.0    2.0    2.0       movaps %xmm3, (%rbx)
+# CHECK-NEXT:        1     2.0    1.5    0.5       <total>

llvm/test/tools/llvm-mca/X86/BdVer2/memcpy-like-test.s

 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       vmovaps  (%rsi), %xmm0
 # CHECK-NEXT: 1.     1     7.0    1.0    0.0       vmovaps  %xmm0, (%rdi)
 # CHECK-NEXT: 2.     1     1.0    1.0    2.0       vmovaps  16(%rsi), %xmm0
-# CHECK-NEXT: 3.     1     8.0    0.0    0.0       vmovaps  %xmm0, 16(%rdi)
+# CHECK-NEXT: 3.     1     8.0    1.0    0.0       vmovaps  %xmm0, 16(%rdi)
 # CHECK-NEXT: 4.     1     3.0    3.0    0.0       vmovaps  32(%rsi), %xmm0
 # CHECK-NEXT: 5.     1     9.0    1.0    0.0       vmovaps  %xmm0, 32(%rdi)
 # CHECK-NEXT: 6.     1     3.0    3.0    2.0       vmovaps  48(%rsi), %xmm0
-# CHECK-NEXT: 7.     1     10.0   0.0    0.0       vmovaps  %xmm0, 48(%rdi)
-# CHECK-NEXT:        1     5.3    1.3    0.5       <total>
+# CHECK-NEXT: 7.     1     10.0   1.0    0.0       vmovaps  %xmm0, 48(%rdi)
+# CHECK-NEXT:        1     5.3    1.5    0.5       <total>

llvm/test/tools/llvm-mca/X86/BdVer2/store-throughput.s

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movb %spl, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movb %bpl, (%rcx)
-# CHECK-NEXT: 2.     1     3.0    0.0    0.0       movb %sil, (%rdx)
-# CHECK-NEXT: 3.     1     4.0    0.0    0.0       movb %dil, (%rbx)
-# CHECK-NEXT:        1     2.5    0.3    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movb %bpl, (%rcx)
+# CHECK-NEXT: 2.     1     3.0    1.0    0.0       movb %sil, (%rdx)
+# CHECK-NEXT: 3.     1     4.0    1.0    0.0       movb %dil, (%rbx)
+# CHECK-NEXT:        1     2.5    1.0    0.0       <total>
 
 # CHECK:      [1] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      403
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movw %sp, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movw %bp, (%rcx)
-# CHECK-NEXT: 2.     1     3.0    0.0    0.0       movw %si, (%rdx)
-# CHECK-NEXT: 3.     1     4.0    0.0    0.0       movw %di, (%rbx)
-# CHECK-NEXT:        1     2.5    0.3    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movw %bp, (%rcx)
+# CHECK-NEXT: 2.     1     3.0    1.0    0.0       movw %si, (%rdx)
+# CHECK-NEXT: 3.     1     4.0    1.0    0.0       movw %di, (%rbx)
+# CHECK-NEXT:        1     2.5    1.0    0.0       <total>
 
 # CHECK:      [2] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      403
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movl %esp, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movl %ebp, (%rcx)
-# CHECK-NEXT: 2.     1     3.0    0.0    0.0       movl %esi, (%rdx)
-# CHECK-NEXT: 3.     1     4.0    0.0    0.0       movl %edi, (%rbx)
-# CHECK-NEXT:        1     2.5    0.3    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movl %ebp, (%rcx)
+# CHECK-NEXT: 2.     1     3.0    1.0    0.0       movl %esi, (%rdx)
+# CHECK-NEXT: 3.     1     4.0    1.0    0.0       movl %edi, (%rbx)
+# CHECK-NEXT:        1     2.5    1.0    0.0       <total>
 
 # CHECK:      [3] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      403
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movq %rsp, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movq %rbp, (%rcx)
-# CHECK-NEXT: 2.     1     3.0    0.0    0.0       movq %rsi, (%rdx)
-# CHECK-NEXT: 3.     1     4.0    0.0    0.0       movq %rdi, (%rbx)
-# CHECK-NEXT:        1     2.5    0.3    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movq %rbp, (%rcx)
+# CHECK-NEXT: 2.     1     3.0    1.0    0.0       movq %rsi, (%rdx)
+# CHECK-NEXT: 3.     1     4.0    1.0    0.0       movq %rdi, (%rbx)
+# CHECK-NEXT:        1     2.5    1.0    0.0       <total>
 
 # CHECK:      [4] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      803
 # CHECK-NEXT: Total uOps:        400
 

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       movaps %xmm0, (%rax)
-# CHECK-NEXT: 1.     1     2.0    0.0    0.0       movaps %xmm1, (%rcx)
-# CHECK-NEXT: 2.     1     4.0    1.0    0.0       movaps %xmm2, (%rdx)
-# CHECK-NEXT: 3.     1     5.0    0.0    0.0       movaps %xmm3, (%rbx)
-# CHECK-NEXT:        1     3.0    0.5    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    1.0    0.0       movaps %xmm1, (%rcx)
+# CHECK-NEXT: 2.     1     4.0    2.0    0.0       movaps %xmm2, (%rdx)
+# CHECK-NEXT: 3.     1     5.0    1.0    0.0       movaps %xmm3, (%rbx)
+# CHECK-NEXT:        1     3.0    1.3    0.0       <total>
 
 # CHECK:      [6] Code Region
 
 # CHECK:      Iterations:        100
 # CHECK-NEXT: Instructions:      400
 # CHECK-NEXT: Total Cycles:      7170
 # CHECK-NEXT: Total uOps:        1600
 

 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
 # CHECK-NEXT: 0.     1     1.0    1.0    0.0       vmovaps  %ymm0, (%rax)
-# CHECK-NEXT: 1.     1     2.0    1.0    0.0       vmovaps  %ymm1, (%rcx)
-# CHECK-NEXT: 2.     1     35.0   33.0   0.0       vmovaps  %ymm2, (%rdx)
-# CHECK-NEXT: 3.     1     36.0   1.0    0.0       vmovaps  %ymm3, (%rbx)
-# CHECK-NEXT:        1     18.5   9.0    0.0       <total>
+# CHECK-NEXT: 1.     1     2.0    2.0    0.0       vmovaps  %ymm1, (%rcx)
+# CHECK-NEXT: 2.     1     35.0   34.0   0.0       vmovaps  %ymm2, (%rdx)
+# CHECK-NEXT: 3.     1     36.0   2.0    0.0       vmovaps  %ymm3, (%rbx)
+# CHECK-NEXT:        1     18.5   9.8    0.0       <total>

llvm/test/tools/llvm-mca/X86/BtVer2/independent-load-stores.s

+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -timeline -timeline-max-iterations=1 < %s | FileCheck %s -check-prefixes=ALL,NOALIAS
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -timeline -timeline-max-iterations=1 -noalias=false < %s | FileCheck %s -check-prefixes=ALL,YESALIAS
+
+  addq  $44, 64(%r14)
+  addq  $44, 128(%r14)
+  addq  $44, 192(%r14)
+  addq  $44, 256(%r14)
+  addq  $44, 320(%r14)
+  addq  $44, 384(%r14)
+  addq  $44, 448(%r14)
+  addq  $44, 512(%r14)
+  addq  $44, 576(%r14)
+  addq  $44, 640(%r14)
+
+# ALL:           Iterations:        100
+# ALL-NEXT:      Instructions:      1000
+
+# NOALIAS-NEXT:  Total Cycles:      1008
+# YESALIAS-NEXT: Total Cycles:      6003
+
+# ALL-NEXT:      Total uOps:        1000
+
+# ALL:           Dispatch Width:    2
+
+# NOALIAS-NEXT:  uOps Per Cycle:    0.99
+# NOALIAS-NEXT:  IPC:               0.99
+
+# YESALIAS-NEXT: uOps Per Cycle:    0.17
+# YESALIAS-NEXT: IPC:               0.17
+
+# ALL-NEXT:      Block RThroughput: 10.0
+
+# ALL:           Instruction Info:
+# ALL-NEXT:      [1]: #uOps
+# ALL-NEXT:      [2]: Latency
+# ALL-NEXT:      [3]: RThroughput
+# ALL-NEXT:      [4]: MayLoad
+# ALL-NEXT:      [5]: MayStore
+# ALL-NEXT:      [6]: HasSideEffects (U)
+
+# ALL:           [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 64(%r14)
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 128(%r14)
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 192(%r14)
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 256(%r14)
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 320(%r14)
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 384(%r14)
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 448(%r14)
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 512(%r14)
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 576(%r14)
+# ALL-NEXT:       1      6     1.00    *      *            addq $44, 640(%r14)
+
+# ALL:           Resources:
+# ALL-NEXT:      [0]   - JALU0
+# ALL-NEXT:      [1]   - JALU1
+# ALL-NEXT:      [2]   - JDiv
+# ALL-NEXT:      [3]   - JFPA
+# ALL-NEXT:      [4]   - JFPM
+# ALL-NEXT:      [5]   - JFPU0
+# ALL-NEXT:      [6]   - JFPU1
+# ALL-NEXT:      [7]   - JLAGU
+# ALL-NEXT:      [8]   - JMul
+# ALL-NEXT:      [9]   - JSAGU
+# ALL-NEXT:      [10]  - JSTC
+# ALL-NEXT:      [11]  - JVALU0
+# ALL-NEXT:      [12]  - JVALU1
+# ALL-NEXT:      [13]  - JVIMUL
+
+# ALL:           Resource pressure per iteration:
+# ALL-NEXT:      [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]
+# ALL-NEXT:      5.00   5.00    -      -      -      -      -     10.00   -     10.00   -      -      -      -
+
+# ALL:           Resource pressure by instruction:
+# ALL-NEXT:      [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]   Instructions:
+# ALL-NEXT:       -     1.00    -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 64(%r14)
+# ALL-NEXT:      1.00    -      -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 128(%r14)
+# ALL-NEXT:       -     1.00    -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 192(%r14)
+# ALL-NEXT:      1.00    -      -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 256(%r14)
+# ALL-NEXT:       -     1.00    -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 320(%r14)
+# ALL-NEXT:      1.00    -      -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 384(%r14)
+# ALL-NEXT:       -     1.00    -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 448(%r14)
+# ALL-NEXT:      1.00    -      -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 512(%r14)
+# ALL-NEXT:       -     1.00    -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 576(%r14)
+# ALL-NEXT:      1.00    -      -      -      -      -      -     1.00    -     1.00    -      -      -      -     addq $44, 640(%r14)
+
+# ALL:           Timeline view:
+
+# NOALIAS-NEXT:                      01234567
+# NOALIAS-NEXT:  Index     0123456789
+
+# YESALIAS-NEXT:                     0123456789          0123456789          0123456789
+# YESALIAS-NEXT: Index     0123456789          0123456789          0123456789          012
+
+# NOALIAS:       [0,0]     DeeeeeeER .    . .   addq  $44, 64(%r14)
+# NOALIAS-NEXT:  [0,1]     D=eeeeeeER.    . .   addq  $44, 128(%r14)
+# NOALIAS-NEXT:  [0,2]     .D=eeeeeeER    . .   addq  $44, 192(%r14)
+# NOALIAS-NEXT:  [0,3]     .D==eeeeeeER   . .   addq  $44, 256(%r14)
+# NOALIAS-NEXT:  [0,4]     . D==eeeeeeER  . .   addq  $44, 320(%r14)
+# NOALIAS-NEXT:  [0,5]     . D===eeeeeeER . .   addq  $44, 384(%r14)
+# NOALIAS-NEXT:  [0,6]     .  D===eeeeeeER. .   addq  $44, 448(%r14)
+# NOALIAS-NEXT:  [0,7]     .  D====eeeeeeER .   addq  $44, 512(%r14)
+# NOALIAS-NEXT:  [0,8]     .   D====eeeeeeER.   addq  $44, 576(%r14)
+# NOALIAS-NEXT:  [0,9]     .   D=====eeeeeeER   addq  $44, 640(%r14)
+
+# YESALIAS:      [0,0]     DeeeeeeER .    .    .    .    .    .    .    .    .    .    . .   addq $44, 64(%r14)
+# YESALIAS-NEXT: [0,1]     D======eeeeeeER.    .    .    .    .    .    .    .    .    . .   addq $44, 128(%r14)
+# YESALIAS-NEXT: [0,2]     .D===========eeeeeeER    .    .    .    .    .    .    .    . .   addq $44, 192(%r14)
+# YESALIAS-NEXT: [0,3]     .D=================eeeeeeER   .    .    .    .    .    .    . .   addq $44, 256(%r14)
+# YESALIAS-NEXT: [0,4]     . D======================eeeeeeER  .    .    .    .    .    . .   addq $44, 320(%r14)
+# YESALIAS-NEXT: [0,5]     . D============================eeeeeeER .    .    .    .    . .   addq $44, 384(%r14)
+# YESALIAS-NEXT: [0,6]     .  D=================================eeeeeeER.    .    .    . .   addq $44, 448(%r14)
+# YESALIAS-NEXT: [0,7]     .  D=======================================eeeeeeER    .    . .   addq $44, 512(%r14)
+# YESALIAS-NEXT: [0,8]     .   D============================================eeeeeeER   . .   addq $44, 576(%r14)
+# YESALIAS-NEXT: [0,9]     .   D==================================================eeeeeeER   addq $44, 640(%r14)
+
+# ALL:           Average Wait times (based on the timeline view):
+# ALL-NEXT:      [0]: Executions
+# ALL-NEXT:      [1]: Average time spent waiting in a scheduler's queue
+# ALL-NEXT:      [2]: Average time spent waiting in a scheduler's queue while ready
+# ALL-NEXT:      [3]: Average time elapsed from WB until retire stage
+
+# ALL:                 [0]    [1]    [2]    [3]
+# ALL-NEXT:      0.     1     1.0    1.0    0.0       addq  $44, 64(%r14)
+
+# NOALIAS-NEXT:  1.     1     2.0    1.0    0.0       addq  $44, 128(%r14)
+# NOALIAS-NEXT:  2.     1     2.0    1.0    0.0       addq  $44, 192(%r14)
+# NOALIAS-NEXT:  3.     1     3.0    1.0    0.0       addq  $44, 256(%r14)
+# NOALIAS-NEXT:  4.     1     3.0    1.0    0.0       addq  $44, 320(%r14)
+# NOALIAS-NEXT:  5.     1     4.0    1.0    0.0       addq  $44, 384(%r14)
+# NOALIAS-NEXT:  6.     1     4.0    1.0    0.0       addq  $44, 448(%r14)
+# NOALIAS-NEXT:  7.     1     5.0    1.0    0.0       addq  $44, 512(%r14)
+# NOALIAS-NEXT:  8.     1     5.0    1.0    0.0       addq  $44, 576(%r14)
+# NOALIAS-NEXT:  9.     1     6.0    1.0    0.0       addq  $44, 640(%r14)
+# NOALIAS-NEXT:         1     3.5    1.0    0.0       <total>
+
+# YESALIAS-NEXT: 1.     1     7.0    0.0    0.0       addq  $44, 128(%r14)
+# YESALIAS-NEXT: 2.     1     12.0   0.0    0.0       addq  $44, 192(%r14)
+# YESALIAS-NEXT: 3.     1     18.0   0.0    0.0       addq  $44, 256(%r14)
+# YESALIAS-NEXT: 4.     1     23.0   0.0    0.0       addq  $44, 320(%r14)
+# YESALIAS-NEXT: 5.     1     29.0   0.0    0.0       addq  $44, 384(%r14)
+# YESALIAS-NEXT: 6.     1     34.0   0.0    0.0       addq  $44, 448(%r14)
+# YESALIAS-NEXT: 7.     1     40.0   0.0    0.0       addq  $44, 512(%r14)
+# YESALIAS-NEXT: 8.     1     45.0   0.0    0.0       addq  $44, 576(%r14)
+# YESALIAS-NEXT: 9.     1     51.0   0.0    0.0       addq  $44, 640(%r14)
+# YESALIAS-NEXT:        1     26.0   0.1    0.0       <total>

llvm/test/tools/llvm-mca/X86/BtVer2/xadd.s

 imul %ecx, %ecx
 imul %ecx, %ecx
 # LLVM-MCA-END
 
 # CHECK:      [0] Code Region
 
 # CHECK:      Iterations:        2
 # CHECK-NEXT: Instructions:      10
-# CHECK-NEXT: Total Cycles:      27
+# CHECK-NEXT: Total Cycles:      24
 # CHECK-NEXT: Total uOps:        16
 
 # CHECK:      Dispatch Width:    2
-# CHECK-NEXT: uOps Per Cycle:    0.59
-# CHECK-NEXT: IPC:               0.37
+# CHECK-NEXT: uOps Per Cycle:    0.67
+# CHECK-NEXT: IPC:               0.42
 # CHECK-NEXT: Block RThroughput: 4.0
 
 # CHECK:      Instruction Info:
 # CHECK-NEXT: [1]: #uOps
 # CHECK-NEXT: [2]: Latency
 # CHECK-NEXT: [3]: RThroughput
 # CHECK-NEXT: [4]: MayLoad
 # CHECK-NEXT: [5]: MayStore

 # CHECK-NEXT: 1.50   1.50    -      -      -      -      -     1.00    -     1.00    -      -      -      -     xaddl %ecx, (%rsp)
 # CHECK-NEXT: 1.00    -      -      -      -      -      -      -      -      -      -      -      -      -     addl  %ecx, %ecx
 # CHECK-NEXT:  -     1.00    -      -      -      -      -      -      -      -      -      -      -      -     addl  %ecx, %ecx
 # CHECK-NEXT:  -     1.00    -      -      -      -      -      -     1.00    -      -      -      -      -     imull %ecx, %ecx
 # CHECK-NEXT:  -     1.00    -      -      -      -      -      -     1.00    -      -      -      -      -     imull %ecx, %ecx
 
 # CHECK:      Timeline view:
 # CHECK-NEXT:                     0123456789
-# CHECK-NEXT: Index     0123456789          0123456
+# CHECK-NEXT: Index     0123456789          0123
 
-# CHECK:      [0,0]     DeeeeeeeeeeeER .    .    ..   xaddl %ecx, (%rsp)
-# CHECK-NEXT: [0,1]     . D=eE-------R .    .    ..   addl  %ecx, %ecx
-# CHECK-NEXT: [0,2]     . D==eE-------R.    .    ..   addl  %ecx, %ecx
-# CHECK-NEXT: [0,3]     .  D==eeeE----R.    .    ..   imull %ecx, %ecx
-# CHECK-NEXT: [0,4]     .  D=====eeeE--R    .    ..   imull %ecx, %ecx
-# CHECK-NEXT: [1,0]     .   D=======eeeeeeeeeeeER..   xaddl %ecx, (%rsp)
-# CHECK-NEXT: [1,1]     .    .D========eE-------R..   addl  %ecx, %ecx
-# CHECK-NEXT: [1,2]     .    .D=========eE-------R.   addl  %ecx, %ecx
-# CHECK-NEXT: [1,3]     .    . D=========eeeE----R.   imull %ecx, %ecx
-# CHECK-NEXT: [1,4]     .    . D============eeeE--R   imull %ecx, %ecx
+# CHECK:      [0,0]     DeeeeeeeeeeeER .    .  .   xaddl  %ecx, (%rsp)
+# CHECK-NEXT: [0,1]     . D=eE-------R .    .  .   addl %ecx, %ecx
+# CHECK-NEXT: [0,2]     . D==eE-------R.    .  .   addl %ecx, %ecx
+# CHECK-NEXT: [0,3]     .  D==eeeE----R.    .  .   imull  %ecx, %ecx
+# CHECK-NEXT: [0,4]     .  D=====eeeE--R    .  .   imull  %ecx, %ecx
+# CHECK-NEXT: [1,0]     .   D====eeeeeeeeeeeER .   xaddl  %ecx, (%rsp)
+# CHECK-NEXT: [1,1]     .    .D=====eE-------R .   addl %ecx, %ecx
+# CHECK-NEXT: [1,2]     .    .D======eE-------R.   addl %ecx, %ecx
+# CHECK-NEXT: [1,3]     .    . D======eeeE----R.   imull  %ecx, %ecx
+# CHECK-NEXT: [1,4]     .    . D=========eeeE--R   imull  %ecx, %ecx
 
 # CHECK:      Average Wait times (based on the timeline view):
 # CHECK-NEXT: [0]: Executions
 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
 
 # CHECK:            [0]    [1]    [2]    [3]
-# CHECK-NEXT: 0.     2     4.5    0.5    0.0       xaddl  %ecx, (%rsp)
-# CHECK-NEXT: 1.     2     5.5    0.0    7.0       addl %ecx, %ecx
-# CHECK-NEXT: 2.     2     6.5    0.0    7.0       addl %ecx, %ecx
-# CHECK-NEXT: 3.     2     6.5    0.0    4.0       imull  %ecx, %ecx
-# CHECK-NEXT: 4.     2     9.5    0.0    2.0       imull  %ecx, %ecx
-# CHECK-NEXT:        2     6.5    0.1    4.0       <total>
+# CHECK-NEXT: 0.     2     3.0    0.5    0.0       xaddl  %ecx, (%rsp)
+# CHECK-NEXT: 1.     2     4.0    0.0    7.0       addl %ecx, %ecx
+# CHECK-NEXT: 2.     2     5.0    0.0    7.0       addl %ecx, %ecx
+# CHECK-NEXT: 3.     2     5.0    0.0    4.0       imull  %ecx, %ecx
+# CHECK-NEXT: 4.     2     8.0    0.0    2.0       imull  %ecx, %ecx
+# CHECK-NEXT:        2     5.0    0.1    4.0       <total>
 
 # CHECK:      [1] Code Region
 
 # CHECK:      Iterations:        2
 # CHECK-NEXT: Instructions:      10
 # CHECK-NEXT: Total Cycles:      38
 # CHECK-NEXT: Total uOps:        16
 

llvm/test/tools/llvm-mca/X86/Haswell/independent-load-stores.s

+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mcpu=haswell -timeline -timeline-max-iterations=1 < %s | FileCheck %s -check-prefixes=ALL,NOALIAS
+# RUN: llvm-mca -mcpu=haswell -timeline -timeline-max-iterations=1 -noalias=false < %s | FileCheck %s -check-prefixes=ALL,YESALIAS
+
+  addq  $44, 64(%r14)
+  addq  $44, 128(%r14)
+  addq  $44, 192(%r14)
+  addq  $44, 256(%r14)
+  addq  $44, 320(%r14)
+  addq  $44, 384(%r14)
+  addq  $44, 448(%r14)
+  addq  $44, 512(%r14)
+  addq  $44, 576(%r14)
+  addq  $44, 640(%r14)
+
+# ALL:           Iterations:        100
+# ALL-NEXT:      Instructions:      1000
+
+# NOALIAS-NEXT:  Total Cycles:      1009
+# YESALIAS-NEXT: Total Cycles:      7003
+
+# ALL-NEXT:      Total uOps:        3000
+
+# ALL:           Dispatch Width:    4
+
+# NOALIAS-NEXT:  uOps Per Cycle:    2.97
+# NOALIAS-NEXT:  IPC:               0.99
+
+# YESALIAS-NEXT: uOps Per Cycle:    0.43
+# YESALIAS-NEXT: IPC:               0.14
+
+# ALL-NEXT:      Block RThroughput: 10.0
+
+# ALL:           Instruction Info:
+# ALL-NEXT:      [1]: #uOps
+# ALL-NEXT:      [2]: Latency
+# ALL-NEXT:      [3]: RThroughput
+# ALL-NEXT:      [4]: MayLoad
+# ALL-NEXT:      [5]: MayStore
+# ALL-NEXT:      [6]: HasSideEffects (U)
+
+# ALL:           [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 64(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 128(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 192(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 256(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 320(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 384(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 448(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 512(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 576(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 640(%r14)
+
+# ALL:           Resources:
+# ALL-NEXT:      [0]   - HWDivider
+# ALL-NEXT:      [1]   - HWFPDivider
+# ALL-NEXT:      [2]   - HWPort0
+# ALL-NEXT:      [3]   - HWPort1
+# ALL-NEXT:      [4]   - HWPort2
+# ALL-NEXT:      [5]   - HWPort3
+# ALL-NEXT:      [6]   - HWPort4
+# ALL-NEXT:      [7]   - HWPort5
+# ALL-NEXT:      [8]   - HWPort6
+# ALL-NEXT:      [9]   - HWPort7
+
+# ALL:           Resource pressure per iteration:
+# ALL-NEXT:      [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]
+# ALL-NEXT:       -      -     2.50   2.50   6.66   6.67   10.00  2.50   2.50   6.67
+
+# ALL:           Resource pressure by instruction:
+# ALL-NEXT:      [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    Instructions:
+# ALL-NEXT:       -      -      -     0.50   0.66   0.67   1.00    -     0.50   0.67   addq $44, 64(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.67   0.66   1.00   0.50    -     0.67   addq $44, 128(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.67   0.67   1.00    -     0.50   0.66   addq $44, 192(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.66   0.67   1.00   0.50    -     0.67   addq $44, 256(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.67   0.66   1.00    -     0.50   0.67   addq $44, 320(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.67   0.67   1.00   0.50    -     0.66   addq $44, 384(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.66   0.67   1.00    -     0.50   0.67   addq $44, 448(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.67   0.66   1.00   0.50    -     0.67   addq $44, 512(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.67   0.67   1.00    -     0.50   0.66   addq $44, 576(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.66   0.67   1.00   0.50    -     0.67   addq $44, 640(%r14)
+
+# ALL:           Timeline view:
+
+# NOALIAS-NEXT:                      012345678
+# NOALIAS-NEXT:  Index     0123456789
+
+# YESALIAS-NEXT:                     0123456789          0123456789          0123456789          012
+# YESALIAS-NEXT: Index     0123456789          0123456789          0123456789          0123456789
+
+# NOALIAS:       [0,0]     DeeeeeeeER.    .  .   addq $44, 64(%r14)
+# NOALIAS-NEXT:  [0,1]     .DeeeeeeeER    .  .   addq $44, 128(%r14)
+# NOALIAS-NEXT:  [0,2]     . DeeeeeeeER   .  .   addq $44, 192(%r14)
+# NOALIAS-NEXT:  [0,3]     .  DeeeeeeeER  .  .   addq $44, 256(%r14)
+# NOALIAS-NEXT:  [0,4]     .   DeeeeeeeER .  .   addq $44, 320(%r14)
+# NOALIAS-NEXT:  [0,5]     .    DeeeeeeeER.  .   addq $44, 384(%r14)
+# NOALIAS-NEXT:  [0,6]     .    .DeeeeeeeER  .   addq $44, 448(%r14)
+# NOALIAS-NEXT:  [0,7]     .    . DeeeeeeeER .   addq $44, 512(%r14)
+# NOALIAS-NEXT:  [0,8]     .    .  DeeeeeeeER.   addq $44, 576(%r14)
+# NOALIAS-NEXT:  [0,9]     .    .   DeeeeeeeER   addq $44, 640(%r14)
+
+# YESALIAS:      [0,0]     DeeeeeeeER.    .    .    .    .    .    .    .    .    .    .    .    . .   addq $44, 64(%r14)
+# YESALIAS-NEXT: [0,1]     .D======eeeeeeeER   .    .    .    .    .    .    .    .    .    .    . .   addq $44, 128(%r14)
+# YESALIAS-NEXT: [0,2]     . D============eeeeeeeER .    .    .    .    .    .    .    .    .    . .   addq $44, 192(%r14)
+# YESALIAS-NEXT: [0,3]     .  D==================eeeeeeeER    .    .    .    .    .    .    .    . .   addq $44, 256(%r14)
+# YESALIAS-NEXT: [0,4]     .   D========================eeeeeeeER  .    .    .    .    .    .    . .   addq $44, 320(%r14)
+# YESALIAS-NEXT: [0,5]     .    D==============================eeeeeeeER.    .    .    .    .    . .   addq $44, 384(%r14)
+# YESALIAS-NEXT: [0,6]     .    .D====================================eeeeeeeER   .    .    .    . .   addq $44, 448(%r14)
+# YESALIAS-NEXT: [0,7]     .    . D==========================================eeeeeeeER .    .    . .   addq $44, 512(%r14)
+# YESALIAS-NEXT: [0,8]     .    .  D================================================eeeeeeeER    . .   addq $44, 576(%r14)
+# YESALIAS-NEXT: [0,9]     .    .   D======================================================eeeeeeeER   addq $44, 640(%r14)
+
+# ALL:           Average Wait times (based on the timeline view):
+# ALL-NEXT:      [0]: Executions
+# ALL-NEXT:      [1]: Average time spent waiting in a scheduler's queue
+# ALL-NEXT:      [2]: Average time spent waiting in a scheduler's queue while ready
+# ALL-NEXT:      [3]: Average time elapsed from WB until retire stage
+
+# ALL:                 [0]    [1]    [2]    [3]
+# ALL-NEXT:      0.     1     1.0    1.0    0.0       addq  $44, 64(%r14)
+
+# NOALIAS-NEXT:  1.     1     1.0    1.0    0.0       addq  $44, 128(%r14)
+# NOALIAS-NEXT:  2.     1     1.0    1.0    0.0       addq  $44, 192(%r14)
+# NOALIAS-NEXT:  3.     1     1.0    1.0    0.0       addq  $44, 256(%r14)
+# NOALIAS-NEXT:  4.     1     1.0    1.0    0.0       addq  $44, 320(%r14)
+# NOALIAS-NEXT:  5.     1     1.0    1.0    0.0       addq  $44, 384(%r14)
+# NOALIAS-NEXT:  6.     1     1.0    1.0    0.0       addq  $44, 448(%r14)
+# NOALIAS-NEXT:  7.     1     1.0    1.0    0.0       addq  $44, 512(%r14)
+# NOALIAS-NEXT:  8.     1     1.0    1.0    0.0       addq  $44, 576(%r14)
+# NOALIAS-NEXT:  9.     1     1.0    1.0    0.0       addq  $44, 640(%r14)
+# NOALIAS-NEXT:         1     1.0    1.0    0.0       <total>
+
+# YESALIAS-NEXT: 1.     1     7.0    0.0    0.0       addq  $44, 128(%r14)
+# YESALIAS-NEXT: 2.     1     13.0   0.0    0.0       addq  $44, 192(%r14)
+# YESALIAS-NEXT: 3.     1     19.0   0.0    0.0       addq  $44, 256(%r14)
+# YESALIAS-NEXT: 4.     1     25.0   0.0    0.0       addq  $44, 320(%r14)
+# YESALIAS-NEXT: 5.     1     31.0   0.0    0.0       addq  $44, 384(%r14)
+# YESALIAS-NEXT: 6.     1     37.0   0.0    0.0       addq  $44, 448(%r14)
+# YESALIAS-NEXT: 7.     1     43.0   0.0    0.0       addq  $44, 512(%r14)
+# YESALIAS-NEXT: 8.     1     49.0   0.0    0.0       addq  $44, 576(%r14)
+# YESALIAS-NEXT: 9.     1     55.0   0.0    0.0       addq  $44, 640(%r14)
+# YESALIAS-NEXT:        1     28.0   0.1    0.0       <total>

llvm/test/tools/llvm-mca/X86/SkylakeClient/independent-load-stores.s

+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake -timeline -timeline-max-iterations=1 < %s | FileCheck %s -check-prefixes=ALL,NOALIAS
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake -timeline -timeline-max-iterations=1 -noalias=false < %s | FileCheck %s -check-prefixes=ALL,YESALIAS
+
+  addq  $44, 64(%r14)
+  addq  $44, 128(%r14)
+  addq  $44, 192(%r14)
+  addq  $44, 256(%r14)
+  addq  $44, 320(%r14)
+  addq  $44, 384(%r14)
+  addq  $44, 448(%r14)
+  addq  $44, 512(%r14)
+  addq  $44, 576(%r14)
+  addq  $44, 640(%r14)
+
+# ALL:           Iterations:        100
+# ALL-NEXT:      Instructions:      1000
+
+# NOALIAS-NEXT:  Total Cycles:      1009
+# YESALIAS-NEXT: Total Cycles:      7003
+
+# ALL-NEXT:      Total uOps:        3000
+
+# ALL:           Dispatch Width:    6
+
+# NOALIAS-NEXT:  uOps Per Cycle:    2.97
+# NOALIAS-NEXT:  IPC:               0.99
+
+# YESALIAS-NEXT: uOps Per Cycle:    0.43
+# YESALIAS-NEXT: IPC:               0.14
+
+# ALL-NEXT:      Block RThroughput: 10.0
+
+# ALL:           Instruction Info:
+# ALL-NEXT:      [1]: #uOps
+# ALL-NEXT:      [2]: Latency
+# ALL-NEXT:      [3]: RThroughput
+# ALL-NEXT:      [4]: MayLoad
+# ALL-NEXT:      [5]: MayStore
+# ALL-NEXT:      [6]: HasSideEffects (U)
+
+# ALL:           [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 64(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 128(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 192(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 256(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 320(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 384(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 448(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 512(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 576(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 640(%r14)
+
+# ALL:           Resources:
+# ALL-NEXT:      [0]   - SKLDivider
+# ALL-NEXT:      [1]   - SKLFPDivider
+# ALL-NEXT:      [2]   - SKLPort0
+# ALL-NEXT:      [3]   - SKLPort1
+# ALL-NEXT:      [4]   - SKLPort2
+# ALL-NEXT:      [5]   - SKLPort3
+# ALL-NEXT:      [6]   - SKLPort4
+# ALL-NEXT:      [7]   - SKLPort5
+# ALL-NEXT:      [8]   - SKLPort6
+# ALL-NEXT:      [9]   - SKLPort7
+
+# ALL:           Resource pressure per iteration:
+# ALL-NEXT:      [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]
+# ALL-NEXT:       -      -     2.50   2.50   6.66   6.67   10.00  2.50   2.50   6.67
+
+# ALL:           Resource pressure by instruction:
+# ALL-NEXT:      [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    Instructions:
+# ALL-NEXT:       -      -      -     0.50   0.66   0.67   1.00    -     0.50   0.67   addq $44, 64(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.67   0.66   1.00   0.50    -     0.67   addq $44, 128(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.67   0.67   1.00    -     0.50   0.66   addq $44, 192(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.66   0.67   1.00   0.50    -     0.67   addq $44, 256(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.67   0.66   1.00    -     0.50   0.67   addq $44, 320(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.67   0.67   1.00   0.50    -     0.66   addq $44, 384(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.66   0.67   1.00    -     0.50   0.67   addq $44, 448(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.67   0.66   1.00   0.50    -     0.67   addq $44, 512(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.67   0.67   1.00    -     0.50   0.66   addq $44, 576(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.66   0.67   1.00   0.50    -     0.67   addq $44, 640(%r14)
+
+# ALL:           Timeline view:
+
+# NOALIAS-NEXT:                      012345678
+# NOALIAS-NEXT:  Index     0123456789
+
+# YESALIAS-NEXT:                     0123456789          0123456789          0123456789          012
+# YESALIAS-NEXT: Index     0123456789          0123456789          0123456789          0123456789
+
+# NOALIAS:       [0,0]     DeeeeeeeER.    .  .   addq $44, 64(%r14)
+# NOALIAS-NEXT:  [0,1]     D=eeeeeeeER    .  .   addq $44, 128(%r14)
+# NOALIAS-NEXT:  [0,2]     .D=eeeeeeeER   .  .   addq $44, 192(%r14)
+# NOALIAS-NEXT:  [0,3]     .D==eeeeeeeER  .  .   addq $44, 256(%r14)
+# NOALIAS-NEXT:  [0,4]     . D==eeeeeeeER .  .   addq $44, 320(%r14)
+# NOALIAS-NEXT:  [0,5]     . D===eeeeeeeER.  .   addq $44, 384(%r14)
+# NOALIAS-NEXT:  [0,6]     .  D===eeeeeeeER  .   addq $44, 448(%r14)
+# NOALIAS-NEXT:  [0,7]     .  D====eeeeeeeER .   addq $44, 512(%r14)
+# NOALIAS-NEXT:  [0,8]     .   D====eeeeeeeER.   addq $44, 576(%r14)
+# NOALIAS-NEXT:  [0,9]     .   D=====eeeeeeeER   addq $44, 640(%r14)
+
+# YESALIAS:      [0,0]     DeeeeeeeER.    .    .    .    .    .    .    .    .    .    .    .    . .   addq $44, 64(%r14)
+# YESALIAS-NEXT: [0,1]     D=======eeeeeeeER   .    .    .    .    .    .    .    .    .    .    . .   addq $44, 128(%r14)
+# YESALIAS-NEXT: [0,2]     .D=============eeeeeeeER .    .    .    .    .    .    .    .    .    . .   addq $44, 192(%r14)
+# YESALIAS-NEXT: [0,3]     .D====================eeeeeeeER    .    .    .    .    .    .    .    . .   addq $44, 256(%r14)
+# YESALIAS-NEXT: [0,4]     . D==========================eeeeeeeER  .    .    .    .    .    .    . .   addq $44, 320(%r14)
+# YESALIAS-NEXT: [0,5]     . D=================================eeeeeeeER.    .    .    .    .    . .   addq $44, 384(%r14)
+# YESALIAS-NEXT: [0,6]     .  D=======================================eeeeeeeER   .    .    .    . .   addq $44, 448(%r14)
+# YESALIAS-NEXT: [0,7]     .  D==============================================eeeeeeeER .    .    . .   addq $44, 512(%r14)
+# YESALIAS-NEXT: [0,8]     .   D====================================================eeeeeeeER    . .   addq $44, 576(%r14)
+# YESALIAS-NEXT: [0,9]     .   D===========================================================eeeeeeeER   addq $44, 640(%r14)
+
+# ALL:           Average Wait times (based on the timeline view):
+# ALL-NEXT:      [0]: Executions
+# ALL-NEXT:      [1]: Average time spent waiting in a scheduler's queue
+# ALL-NEXT:      [2]: Average time spent waiting in a scheduler's queue while ready
+# ALL-NEXT:      [3]: Average time elapsed from WB until retire stage
+
+# ALL:                 [0]    [1]    [2]    [3]
+# ALL-NEXT:      0.     1     1.0    1.0    0.0       addq  $44, 64(%r14)
+
+# NOALIAS-NEXT:  1.     1     2.0    1.0    0.0       addq  $44, 128(%r14)
+# NOALIAS-NEXT:  2.     1     2.0    1.0    0.0       addq  $44, 192(%r14)
+# NOALIAS-NEXT:  3.     1     3.0    1.0    0.0       addq  $44, 256(%r14)
+# NOALIAS-NEXT:  4.     1     3.0    1.0    0.0       addq  $44, 320(%r14)
+# NOALIAS-NEXT:  5.     1     4.0    1.0    0.0       addq  $44, 384(%r14)
+# NOALIAS-NEXT:  6.     1     4.0    1.0    0.0       addq  $44, 448(%r14)
+# NOALIAS-NEXT:  7.     1     5.0    1.0    0.0       addq  $44, 512(%r14)
+# NOALIAS-NEXT:  8.     1     5.0    1.0    0.0       addq  $44, 576(%r14)
+# NOALIAS-NEXT:  9.     1     6.0    1.0    0.0       addq  $44, 640(%r14)
+# NOALIAS-NEXT:         1     3.5    1.0    0.0       <total>
+
+# YESALIAS-NEXT: 1.     1     8.0    0.0    0.0       addq  $44, 128(%r14)
+# YESALIAS-NEXT: 2.     1     14.0   0.0    0.0       addq  $44, 192(%r14)
+# YESALIAS-NEXT: 3.     1     21.0   0.0    0.0       addq  $44, 256(%r14)
+# YESALIAS-NEXT: 4.     1     27.0   0.0    0.0       addq  $44, 320(%r14)
+# YESALIAS-NEXT: 5.     1     34.0   0.0    0.0       addq  $44, 384(%r14)
+# YESALIAS-NEXT: 6.     1     40.0   0.0    0.0       addq  $44, 448(%r14)
+# YESALIAS-NEXT: 7.     1     47.0   0.0    0.0       addq  $44, 512(%r14)
+# YESALIAS-NEXT: 8.     1     53.0   0.0    0.0       addq  $44, 576(%r14)
+# YESALIAS-NEXT: 9.     1     60.0   0.0    0.0       addq  $44, 640(%r14)
+# YESALIAS-NEXT:        1     30.5   0.1    0.0       <total>

llvm/test/tools/llvm-mca/X86/SkylakeServer/independent-load-stores.s

+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake-avx512 -timeline -timeline-max-iterations=1 < %s | FileCheck %s -check-prefixes=ALL,NOALIAS
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake-avx512 -timeline -timeline-max-iterations=1 -noalias=false < %s | FileCheck %s -check-prefixes=ALL,YESALIAS
+
+  addq  $44, 64(%r14)
+  addq  $44, 128(%r14)
+  addq  $44, 192(%r14)
+  addq  $44, 256(%r14)
+  addq  $44, 320(%r14)
+  addq  $44, 384(%r14)
+  addq  $44, 448(%r14)
+  addq  $44, 512(%r14)
+  addq  $44, 576(%r14)
+  addq  $44, 640(%r14)
+
+# ALL:           Iterations:        100
+# ALL-NEXT:      Instructions:      1000
+
+# NOALIAS-NEXT:  Total Cycles:      1009
+# YESALIAS-NEXT: Total Cycles:      7003
+
+# ALL-NEXT:      Total uOps:        3000
+
+# ALL:           Dispatch Width:    6
+
+# NOALIAS-NEXT:  uOps Per Cycle:    2.97
+# NOALIAS-NEXT:  IPC:               0.99
+
+# YESALIAS-NEXT: uOps Per Cycle:    0.43
+# YESALIAS-NEXT: IPC:               0.14
+
+# ALL-NEXT:      Block RThroughput: 10.0
+
+# ALL:           Instruction Info:
+# ALL-NEXT:      [1]: #uOps
+# ALL-NEXT:      [2]: Latency
+# ALL-NEXT:      [3]: RThroughput
+# ALL-NEXT:      [4]: MayLoad
+# ALL-NEXT:      [5]: MayStore
+# ALL-NEXT:      [6]: HasSideEffects (U)
+
+# ALL:           [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 64(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 128(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 192(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 256(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 320(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 384(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 448(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 512(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 576(%r14)
+# ALL-NEXT:       3      7     1.00    *      *            addq $44, 640(%r14)
+
+# ALL:           Resources:
+# ALL-NEXT:      [0]   - SKXDivider
+# ALL-NEXT:      [1]   - SKXFPDivider
+# ALL-NEXT:      [2]   - SKXPort0
+# ALL-NEXT:      [3]   - SKXPort1
+# ALL-NEXT:      [4]   - SKXPort2
+# ALL-NEXT:      [5]   - SKXPort3
+# ALL-NEXT:      [6]   - SKXPort4
+# ALL-NEXT:      [7]   - SKXPort5
+# ALL-NEXT:      [8]   - SKXPort6
+# ALL-NEXT:      [9]   - SKXPort7
+
+# ALL:           Resource pressure per iteration:
+# ALL-NEXT:      [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]
+# ALL-NEXT:       -      -     2.50   2.50   6.66   6.67   10.00  2.50   2.50   6.67
+
+# ALL:           Resource pressure by instruction:
+# ALL-NEXT:      [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    Instructions:
+# ALL-NEXT:       -      -      -     0.50   0.66   0.67   1.00    -     0.50   0.67   addq $44, 64(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.67   0.66   1.00   0.50    -     0.67   addq $44, 128(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.67   0.67   1.00    -     0.50   0.66   addq $44, 192(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.66   0.67   1.00   0.50    -     0.67   addq $44, 256(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.67   0.66   1.00    -     0.50   0.67   addq $44, 320(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.67   0.67   1.00   0.50    -     0.66   addq $44, 384(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.66   0.67   1.00    -     0.50   0.67   addq $44, 448(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.67   0.66   1.00   0.50    -     0.67   addq $44, 512(%r14)
+# ALL-NEXT:       -      -      -     0.50   0.67   0.67   1.00    -     0.50   0.66   addq $44, 576(%r14)
+# ALL-NEXT:       -      -     0.50    -     0.66   0.67   1.00   0.50    -     0.67   addq $44, 640(%r14)
+
+# ALL:           Timeline view:
+
+# NOALIAS-NEXT:                      012345678
+# NOALIAS-NEXT:  Index     0123456789
+
+# YESALIAS-NEXT:                     0123456789          0123456789          0123456789          012
+# YESALIAS-NEXT: Index     0123456789          0123456789          0123456789          0123456789
+
+# NOALIAS:       [0,0]     DeeeeeeeER.    .  .   addq $44, 64(%r14)
+# NOALIAS-NEXT:  [0,1]     D=eeeeeeeER    .  .   addq $44, 128(%r14)
+# NOALIAS-NEXT:  [0,2]     .D=eeeeeeeER   .  .   addq $44, 192(%r14)
+# NOALIAS-NEXT:  [0,3]     .D==eeeeeeeER  .  .   addq $44, 256(%r14)
+# NOALIAS-NEXT:  [0,4]     . D==eeeeeeeER .  .   addq $44, 320(%r14)
+# NOALIAS-NEXT:  [0,5]     . D===eeeeeeeER.  .   addq $44, 384(%r14)
+# NOALIAS-NEXT:  [0,6]     .  D===eeeeeeeER  .   addq $44, 448(%r14)
+# NOALIAS-NEXT:  [0,7]     .  D====eeeeeeeER .   addq $44, 512(%r14)
+# NOALIAS-NEXT:  [0,8]     .   D====eeeeeeeER.   addq $44, 576(%r14)
+# NOALIAS-NEXT:  [0,9]     .   D=====eeeeeeeER   addq $44, 640(%r14)
+
+# YESALIAS:      [0,0]     DeeeeeeeER.    .    .    .    .    .    .    .    .    .    .    .    . .   addq $44, 64(%r14)
+# YESALIAS-NEXT: [0,1]     D=======eeeeeeeER   .    .    .    .    .    .    .    .    .    .    . .   addq $44, 128(%r14)
+# YESALIAS-NEXT: [0,2]     .D=============eeeeeeeER .    .    .    .    .    .    .    .    .    . .   addq $44, 192(%r14)
+# YESALIAS-NEXT: [0,3]     .D====================eeeeeeeER    .    .    .    .    .    .    .    . .   addq $44, 256(%r14)
+# YESALIAS-NEXT: [0,4]     . D==========================eeeeeeeER  .    .    .    .    .    .    . .   addq $44, 320(%r14)
+# YESALIAS-NEXT: [0,5]     . D=================================eeeeeeeER.    .    .    .    .    . .   addq $44, 384(%r14)
+# YESALIAS-NEXT: [0,6]     .  D=======================================eeeeeeeER   .    .    .    . .   addq $44, 448(%r14)
+# YESALIAS-NEXT: [0,7]     .  D==============================================eeeeeeeER .    .    . .   addq $44, 512(%r14)
+# YESALIAS-NEXT: [0,8]     .   D====================================================eeeeeeeER    . .   addq $44, 576(%r14)
+# YESALIAS-NEXT: [0,9]     .   D===========================================================eeeeeeeER   addq $44, 640(%r14)
+
+# ALL:           Average Wait times (based on the timeline view):
+# ALL-NEXT:      [0]: Executions
+# ALL-NEXT:      [1]: Average time spent waiting in a scheduler's queue
+# ALL-NEXT:      [2]: Average time spent waiting in a scheduler's queue while ready
+# ALL-NEXT:      [3]: Average time elapsed from WB until retire stage
+
+# ALL:                 [0]    [1]    [2]    [3]
+# ALL-NEXT:      0.     1     1.0    1.0    0.0       addq  $44, 64(%r14)
+
+# NOALIAS-NEXT:  1.     1     2.0    1.0    0.0       addq  $44, 128(%r14)
+# NOALIAS-NEXT:  2.     1     2.0    1.0    0.0       addq  $44, 192(%r14)
+# NOALIAS-NEXT:  3.     1     3.0    1.0    0.0       addq  $44, 256(%r14)
+# NOALIAS-NEXT:  4.     1     3.0    1.0    0.0       addq  $44, 320(%r14)
+# NOALIAS-NEXT:  5.     1     4.0    1.0    0.0       addq  $44, 384(%r14)
+# NOALIAS-NEXT:  6.     1     4.0    1.0    0.0       addq  $44, 448(%r14)
+# NOALIAS-NEXT:  7.     1     5.0    1.0    0.0       addq  $44, 512(%r14)
+# NOALIAS-NEXT:  8.     1     5.0    1.0    0.0       addq  $44, 576(%r14)
+# NOALIAS-NEXT:  9.     1     6.0    1.0    0.0       addq  $44, 640(%r14)
+# NOALIAS-NEXT:         1     3.5    1.0    0.0       <total>
+
+# YESALIAS-NEXT: 1.     1     8.0    0.0    0.0       addq  $44, 128(%r14)
+# YESALIAS-NEXT: 2.     1     14.0   0.0    0.0       addq  $44, 192(%r14)
+# YESALIAS-NEXT: 3.     1     21.0   0.0    0.0       addq  $44, 256(%r14)
+# YESALIAS-NEXT: 4.     1     27.0   0.0    0.0       addq  $44, 320(%r14)
+# YESALIAS-NEXT: 5.     1     34.0   0.0    0.0       addq  $44, 384(%r14)
+# YESALIAS-NEXT: 6.     1     40.0   0.0    0.0       addq  $44, 448(%r14)
+# YESALIAS-NEXT: 7.     1     47.0   0.0    0.0       addq  $44, 512(%r14)
+# YESALIAS-NEXT: 8.     1     53.0   0.0    0.0       addq  $44, 576(%r14)
+# YESALIAS-NEXT: 9.     1     60.0   0.0    0.0       addq  $44, 640(%r14)
+# YESALIAS-NEXT:        1     30.5   0.1    0.0       <total>