diff --git a/llvm/include/llvm/Analysis/ScalarEvolution.h b/llvm/include/llvm/Analysis/ScalarEvolution.h
--- a/llvm/include/llvm/Analysis/ScalarEvolution.h
+++ b/llvm/include/llvm/Analysis/ScalarEvolution.h
@@ -1923,6 +1923,9 @@
   /// Erase Value from ValueExprMap and ExprValueMap.
   void eraseValueFromMap(Value *V);
 
+  /// Insert V to S mapping into ValueExprMap and ExprValueMap.
+  void insertValueToMap(Value *V, const SCEV *S);
+
   /// Return false iff given SCEV contains a SCEVUnknown with NULL value-
   /// pointer.
   bool checkValidity(const SCEV *S) const;
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp
--- a/llvm/lib/Analysis/ScalarEvolution.cpp
+++ b/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -4094,6 +4094,13 @@
   }
 }
 
+void ScalarEvolution::insertValueToMap(Value *V, const SCEV *S) {
+  assert(ValueExprMap.find_as(V) == ValueExprMap.end() &&
+         "Must not be in value map yet");
+  ValueExprMap.insert({SCEVCallbackVH(V, this), S});
+  ExprValueMap[S].insert({V, nullptr});
+}
+
 /// Return an existing SCEV if it exists, otherwise analyze the expression and
 /// create a new one.
 const SCEV *ScalarEvolution::getSCEV(Value *V) {
@@ -4455,9 +4462,7 @@
       // In the second case, createNodeForPHI will perform the necessary
       // updates on its own when it gets to that point. In the third, we do
       // want to forget the SCEVUnknown.
-      if (!isa<PHINode>(I) ||
-          !isa<SCEVUnknown>(Old) ||
-          (I != PN && Old == SymName)) {
+      if (!isa<PHINode>(I) || !isa<SCEVUnknown>(Old) || Old == SymName) {
         eraseValueFromMap(It->first);
         ToForget.push_back(Old);
       }
@@ -5336,7 +5341,13 @@
   const SCEV *StartVal = getSCEV(StartValueV);
   const SCEV *PHISCEV = getAddRecExpr(StartVal, Accum, L, Flags);
 
-  ValueExprMap[SCEVCallbackVH(PN, this)] = PHISCEV;
+  // The recursive queries above may have already computed the SCEV.
+  // However, it must be the same as the one computed here.
+  auto It = ValueExprMap.find_as(PN);
+  if (It != ValueExprMap.end())
+    assert(It->second == PHISCEV);
+  else
+    insertValueToMap(PN, PHISCEV);
 
   // We can add Flags to the post-inc expression only if we
   // know that it is *undefined behavior* for BEValueV to
@@ -5386,7 +5397,7 @@
 
   // Handle PHI node value symbolically.
   const SCEV *SymbolicName = getUnknown(PN);
-  ValueExprMap.insert({SCEVCallbackVH(PN, this), SymbolicName});
+  insertValueToMap(PN, SymbolicName);
 
   // Using this symbolic name for the PHI, analyze the value coming around
   // the back-edge.
@@ -5458,7 +5469,7 @@
         // to be symbolic.  We now need to go back and purge all of the
         // entries for the scalars that use the symbolic expression.
         forgetSymbolicName(PN, SymbolicName);
-        ValueExprMap[SCEVCallbackVH(PN, this)] = PHISCEV;
+        insertValueToMap(PN, PHISCEV);
 
         // We can add Flags to the post-inc expression only if we
         // know that it is *undefined behavior* for BEValueV to
@@ -5490,7 +5501,7 @@
         // to be symbolic.  We now need to go back and purge all of the
         // entries for the scalars that use the symbolic expression.
         forgetSymbolicName(PN, SymbolicName);
-        ValueExprMap[SCEVCallbackVH(PN, this)] = Shifted;
+        insertValueToMap(PN, Shifted);
         return Shifted;
       }
     }
@@ -12993,9 +13004,20 @@
   BlockDispositions.erase(S);
   UnsignedRanges.erase(S);
   SignedRanges.erase(S);
-  ExprValueMap.erase(S);
   HasRecMap.erase(S);
   MinTrailingZerosCache.erase(S);
+
+  auto ExprIt = ExprValueMap.find(S);
+  if (ExprIt != ExprValueMap.end()) {
+    for (auto &ValueAndOffset : ExprIt->second) {
+      if (ValueAndOffset.second == nullptr) {
+        auto ValueIt = ValueExprMap.find_as(ValueAndOffset.first);
+        if (ValueIt != ValueExprMap.end())
+          ValueExprMap.erase(ValueIt);
+      }
+    }
+    ExprValueMap.erase(ExprIt);
+  }
 }
 
 void
@@ -13100,13 +13122,40 @@
     ValidLoops.insert(L);
     Worklist.append(L->begin(), L->end());
   }
-  // Check for SCEV expressions referencing invalid/deleted loops.
   for (auto &KV : ValueExprMap) {
-    auto *AR = dyn_cast<SCEVAddRecExpr>(KV.second);
-    if (!AR)
-      continue;
-    assert(ValidLoops.contains(AR->getLoop()) &&
-           "AddRec references invalid loop");
+    // Check for SCEV expressions referencing invalid/deleted loops.
+    if (auto *AR = dyn_cast<SCEVAddRecExpr>(KV.second)) {
+      assert(ValidLoops.contains(AR->getLoop()) &&
+             "AddRec references invalid loop");
+    }
+
+    // Check that the value is also part of the reverse map.
+    auto It = ExprValueMap.find(KV.second);
+    if (It == ExprValueMap.end() || !It->second.contains({KV.first, nullptr})) {
+      dbgs() << "Value " << *KV.first
+             << " is in ValueExprMap but not in ExprValueMap\n";
+      std::abort();
+    }
+  }
+
+  for (const auto &KV : ExprValueMap) {
+    for (const auto &ValueAndOffset : KV.second) {
+      if (ValueAndOffset.second != nullptr)
+        continue;
+
+      auto It = ValueExprMap.find_as(ValueAndOffset.first);
+      if (It == ValueExprMap.end()) {
+        dbgs() << "Value " << *ValueAndOffset.first
+               << " is in ExprValueMap but not in ValueExprMap\n";
+        std::abort();
+      }
+      if (It->second != KV.first) {
+        dbgs() << "Value " << *ValueAndOffset.first
+               << " mapped to " << *It->second
+               << " rather than " << *KV.first << "\n";
+        std::abort();
+      }
+    }
   }
 
   // Verify intergity of SCEV users.
diff --git a/llvm/test/CodeGen/PowerPC/more-dq-form-prepare.ll b/llvm/test/CodeGen/PowerPC/more-dq-form-prepare.ll
--- a/llvm/test/CodeGen/PowerPC/more-dq-form-prepare.ll
+++ b/llvm/test/CodeGen/PowerPC/more-dq-form-prepare.ll
@@ -10,8 +10,8 @@
 define void @foo(i32* %.m, i32* %.n, [0 x %_elem_type_of_a]* %.a, [0 x %_elem_type_of_x]* %.x, i32* %.l, <2 x double>* %.vy01, <2 x double>* %.vy02, <2 x double>* %.vy03, <2 x double>* %.vy04, <2 x double>* %.vy05, <2 x double>* %.vy06, <2 x double>* %.vy07, <2 x double>* %.vy08, <2 x double>* %.vy09, <2 x double>* %.vy0a, <2 x double>* %.vy0b, <2 x double>* %.vy0c, <2 x double>* %.vy21, <2 x double>* %.vy22, <2 x double>* %.vy23, <2 x double>* %.vy24, <2 x double>* %.vy25, <2 x double>* %.vy26, <2 x double>* %.vy27, <2 x double>* %.vy28, <2 x double>* %.vy29, <2 x double>* %.vy2a, <2 x double>* %.vy2b, <2 x double>* %.vy2c) {
 ; CHECK-LABEL: foo:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    stdu 1, -608(1)
-; CHECK-NEXT:    .cfi_def_cfa_offset 608
+; CHECK-NEXT:    stdu 1, -592(1)
+; CHECK-NEXT:    .cfi_def_cfa_offset 592
 ; CHECK-NEXT:    .cfi_offset r14, -192
 ; CHECK-NEXT:    .cfi_offset r15, -184
 ; CHECK-NEXT:    .cfi_offset r16, -176
@@ -48,322 +48,313 @@
 ; CHECK-NEXT:    .cfi_offset v29, -240
 ; CHECK-NEXT:    .cfi_offset v30, -224
 ; CHECK-NEXT:    .cfi_offset v31, -208
-; CHECK-NEXT:    lwz 0, 0(4)
-; CHECK-NEXT:    std 14, 416(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 15, 424(1) # 8-byte Folded Spill
-; CHECK-NEXT:    cmpwi 0, 1
-; CHECK-NEXT:    std 16, 432(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 17, 440(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 18, 448(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 19, 456(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 20, 464(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 21, 472(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 22, 480(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 23, 488(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 24, 496(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 25, 504(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 26, 512(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 27, 520(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 28, 528(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 29, 536(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 30, 544(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 31, 552(1) # 8-byte Folded Spill
-; CHECK-NEXT:    stfd 26, 560(1) # 8-byte Folded Spill
-; CHECK-NEXT:    stfd 27, 568(1) # 8-byte Folded Spill
-; CHECK-NEXT:    stfd 28, 576(1) # 8-byte Folded Spill
-; CHECK-NEXT:    stfd 29, 584(1) # 8-byte Folded Spill
-; CHECK-NEXT:    stfd 30, 592(1) # 8-byte Folded Spill
-; CHECK-NEXT:    stfd 31, 600(1) # 8-byte Folded Spill
-; CHECK-NEXT:    stxv 52, 224(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 53, 240(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 54, 256(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 55, 272(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 56, 288(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 57, 304(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 58, 320(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 59, 336(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 60, 352(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 61, 368(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 62, 384(1) # 16-byte Folded Spill
-; CHECK-NEXT:    stxv 63, 400(1) # 16-byte Folded Spill
+; CHECK-NEXT:    lwz 4, 0(4)
+; CHECK-NEXT:    std 14, 400(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 15, 408(1) # 8-byte Folded Spill
+; CHECK-NEXT:    cmpwi 4, 1
+; CHECK-NEXT:    std 16, 416(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 17, 424(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 18, 432(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 19, 440(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 20, 448(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 21, 456(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 22, 464(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 23, 472(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 24, 480(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 25, 488(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 26, 496(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 27, 504(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 28, 512(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 29, 520(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 30, 528(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 31, 536(1) # 8-byte Folded Spill
+; CHECK-NEXT:    stfd 26, 544(1) # 8-byte Folded Spill
+; CHECK-NEXT:    stfd 27, 552(1) # 8-byte Folded Spill
+; CHECK-NEXT:    stfd 28, 560(1) # 8-byte Folded Spill
+; CHECK-NEXT:    stfd 29, 568(1) # 8-byte Folded Spill
+; CHECK-NEXT:    stfd 30, 576(1) # 8-byte Folded Spill
+; CHECK-NEXT:    stfd 31, 584(1) # 8-byte Folded Spill
+; CHECK-NEXT:    stxv 52, 208(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 53, 224(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 54, 240(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 55, 256(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 56, 272(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 57, 288(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 58, 304(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 59, 320(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 60, 336(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 61, 352(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 62, 368(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 63, 384(1) # 16-byte Folded Spill
 ; CHECK-NEXT:    blt 0, .LBB0_7
 ; CHECK-NEXT:  # %bb.1: # %_loop_1_do_.lr.ph
 ; CHECK-NEXT:    lwz 3, 0(3)
 ; CHECK-NEXT:    cmpwi 3, 1
 ; CHECK-NEXT:    blt 0, .LBB0_7
 ; CHECK-NEXT:  # %bb.2: # %_loop_1_do_.preheader
-; CHECK-NEXT:    mr 23, 5
-; CHECK-NEXT:    ld 5, 704(1)
+; CHECK-NEXT:    mr 21, 5
+; CHECK-NEXT:    ld 5, 848(1)
+; CHECK-NEXT:    lwa 0, 0(7)
 ; CHECK-NEXT:    addi 3, 3, 1
-; CHECK-NEXT:    ld 4, 728(1)
+; CHECK-NEXT:    mr 14, 7
+; CHECK-NEXT:    mr 22, 6
 ; CHECK-NEXT:    mr 11, 10
-; CHECK-NEXT:    mr 10, 6
-; CHECK-NEXT:    std 8, 40(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 9, 48(1) # 8-byte Folded Spill
-; CHECK-NEXT:    lwa 7, 0(7)
-; CHECK-NEXT:    ld 29, 840(1)
+; CHECK-NEXT:    ld 18, 736(1)
+; CHECK-NEXT:    ld 17, 728(1)
+; CHECK-NEXT:    std 8, 32(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 9, 40(1) # 8-byte Folded Spill
 ; CHECK-NEXT:    cmpldi 3, 9
-; CHECK-NEXT:    ld 27, 832(1)
-; CHECK-NEXT:    ld 28, 856(1)
-; CHECK-NEXT:    std 5, 112(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 4, 120(1) # 8-byte Folded Spill
-; CHECK-NEXT:    lxv 1, 0(5)
+; CHECK-NEXT:    ld 19, 744(1)
+; CHECK-NEXT:    ld 20, 752(1)
+; CHECK-NEXT:    std 5, 200(1) # 8-byte Folded Spill
+; CHECK-NEXT:    ld 5, 840(1)
+; CHECK-NEXT:    std 17, 80(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 18, 88(1) # 8-byte Folded Spill
+; CHECK-NEXT:    lxv 36, 0(18)
+; CHECK-NEXT:    std 19, 96(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 20, 104(1) # 8-byte Folded Spill
+; CHECK-NEXT:    lxv 13, 0(19)
+; CHECK-NEXT:    lxv 12, 0(20)
+; CHECK-NEXT:    ld 30, 832(1)
+; CHECK-NEXT:    ld 2, 824(1)
+; CHECK-NEXT:    ld 12, 816(1)
+; CHECK-NEXT:    ld 29, 808(1)
+; CHECK-NEXT:    std 2, 176(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 30, 184(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 29, 160(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 12, 168(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 5, 192(1) # 8-byte Folded Spill
 ; CHECK-NEXT:    li 5, 9
-; CHECK-NEXT:    ld 30, 848(1)
-; CHECK-NEXT:    lxv 0, 0(4)
-; CHECK-NEXT:    sldi 4, 7, 3
-; CHECK-NEXT:    add 4, 4, 23
-; CHECK-NEXT:    sldi 16, 7, 2
-; CHECK-NEXT:    sldi 15, 7, 1
-; CHECK-NEXT:    ld 17, 760(1)
-; CHECK-NEXT:    std 27, 192(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 29, 200(1) # 8-byte Folded Spill
-; CHECK-NEXT:    lxv 6, 0(29)
-; CHECK-NEXT:    ld 26, 824(1)
-; CHECK-NEXT:    ld 25, 816(1)
-; CHECK-NEXT:    ld 24, 808(1)
-; CHECK-NEXT:    std 30, 208(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 28, 216(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 25, 176(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 26, 184(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 24, 168(1) # 8-byte Folded Spill
-; CHECK-NEXT:    iselgt 3, 3, 5
-; CHECK-NEXT:    ld 5, 752(1)
-; CHECK-NEXT:    addi 14, 4, 32
-; CHECK-NEXT:    sldi 4, 7, 4
-; CHECK-NEXT:    add 29, 7, 15
-; CHECK-NEXT:    ld 22, 800(1)
-; CHECK-NEXT:    ld 21, 792(1)
-; CHECK-NEXT:    ld 20, 784(1)
-; CHECK-NEXT:    std 22, 160(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 20, 144(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 21, 152(1) # 8-byte Folded Spill
-; CHECK-NEXT:    addi 6, 3, -2
-; CHECK-NEXT:    add 3, 7, 16
-; CHECK-NEXT:    add 4, 4, 23
-; CHECK-NEXT:    ld 19, 776(1)
-; CHECK-NEXT:    ld 18, 768(1)
-; CHECK-NEXT:    lxv 4, 0(8)
-; CHECK-NEXT:    lxv 2, 0(11)
-; CHECK-NEXT:    std 18, 128(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 19, 136(1) # 8-byte Folded Spill
-; CHECK-NEXT:    addi 12, 4, 32
-; CHECK-NEXT:    rldicl 2, 6, 61, 3
-; CHECK-NEXT:    sldi 6, 3, 3
-; CHECK-NEXT:    ld 4, 736(1)
-; CHECK-NEXT:    ld 31, 720(1)
-; CHECK-NEXT:    std 11, 56(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 31, 64(1) # 8-byte Folded Spill
-; CHECK-NEXT:    add 11, 23, 6
-; CHECK-NEXT:    ld 6, 744(1)
-; CHECK-NEXT:    ld 8, 712(1)
-; CHECK-NEXT:    std 5, 96(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 17, 104(1) # 8-byte Folded Spill
-; CHECK-NEXT:    lxv 39, 0(5)
-; CHECK-NEXT:    sldi 5, 7, 5
-; CHECK-NEXT:    lxv 5, 0(30)
-; CHECK-NEXT:    lxv 7, 0(28)
-; CHECK-NEXT:    lxv 3, 0(9)
-; CHECK-NEXT:    addi 2, 2, 1
-; CHECK-NEXT:    add 30, 23, 5
-; CHECK-NEXT:    sldi 5, 29, 3
-; CHECK-NEXT:    add 28, 23, 5
-; CHECK-NEXT:    ld 5, 864(1)
+; CHECK-NEXT:    ld 28, 800(1)
+; CHECK-NEXT:    ld 27, 792(1)
+; CHECK-NEXT:    ld 26, 784(1)
+; CHECK-NEXT:    ld 25, 776(1)
+; CHECK-NEXT:    ld 24, 768(1)
+; CHECK-NEXT:    ld 23, 760(1)
+; CHECK-NEXT:    ld 16, 720(1)
+; CHECK-NEXT:    ld 15, 712(1)
+; CHECK-NEXT:    ld 6, 704(1)
+; CHECK-NEXT:    ld 7, 696(1)
+; CHECK-NEXT:    ld 10, 688(1)
 ; CHECK-NEXT:    lxv 43, 0(8)
-; CHECK-NEXT:    lxv 42, 0(31)
-; CHECK-NEXT:    lxv 38, 0(17)
-; CHECK-NEXT:    std 4, 72(1) # 8-byte Folded Spill
-; CHECK-NEXT:    std 6, 80(1) # 8-byte Folded Spill
-; CHECK-NEXT:    lxv 41, 0(4)
-; CHECK-NEXT:    lxv 40, 0(6)
-; CHECK-NEXT:    lxv 33, 0(18)
-; CHECK-NEXT:    lxv 32, 0(19)
-; CHECK-NEXT:    std 5, 88(1) # 8-byte Folded Spill
-; CHECK-NEXT:    lxv 37, 0(20)
-; CHECK-NEXT:    lxv 36, 0(21)
-; CHECK-NEXT:    lxv 13, 0(22)
-; CHECK-NEXT:    lxv 12, 0(24)
-; CHECK-NEXT:    lxv 11, 0(25)
-; CHECK-NEXT:    lxv 9, 0(26)
-; CHECK-NEXT:    lxv 8, 0(27)
-; CHECK-NEXT:    lxv 10, 0(5)
-; CHECK-NEXT:    mulli 27, 7, 48
-; CHECK-NEXT:    mulli 26, 7, 6
-; CHECK-NEXT:    li 25, 1
-; CHECK-NEXT:    li 24, 0
-; CHECK-NEXT:    mr 5, 23
+; CHECK-NEXT:    std 11, 48(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 6, 56(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 27, 144(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 28, 152(1) # 8-byte Folded Spill
+; CHECK-NEXT:    mr 8, 7
+; CHECK-NEXT:    std 25, 128(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 26, 136(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 15, 64(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 16, 72(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 23, 112(1) # 8-byte Folded Spill
+; CHECK-NEXT:    std 24, 120(1) # 8-byte Folded Spill
+; CHECK-NEXT:    iselgt 3, 3, 5
+; CHECK-NEXT:    sldi 5, 0, 3
+; CHECK-NEXT:    add 5, 5, 21
+; CHECK-NEXT:    lxv 42, 0(9)
+; CHECK-NEXT:    lxv 41, 0(11)
+; CHECK-NEXT:    lxv 40, 0(10)
+; CHECK-NEXT:    lxv 39, 0(7)
+; CHECK-NEXT:    mulli 11, 0, 48
+; CHECK-NEXT:    addi 14, 5, 32
+; CHECK-NEXT:    sldi 5, 0, 4
+; CHECK-NEXT:    addi 3, 3, -2
+; CHECK-NEXT:    lxv 38, 0(6)
+; CHECK-NEXT:    lxv 33, 0(15)
+; CHECK-NEXT:    lxv 32, 0(16)
+; CHECK-NEXT:    lxv 37, 0(17)
+; CHECK-NEXT:    add 5, 5, 21
+; CHECK-NEXT:    lxv 11, 0(23)
+; CHECK-NEXT:    lxv 10, 0(24)
+; CHECK-NEXT:    lxv 8, 0(25)
+; CHECK-NEXT:    lxv 6, 0(26)
+; CHECK-NEXT:    rldicl 3, 3, 61, 3
+; CHECK-NEXT:    li 26, 0
+; CHECK-NEXT:    mr 25, 21
+; CHECK-NEXT:    addi 31, 5, 32
+; CHECK-NEXT:    mulli 5, 0, 40
+; CHECK-NEXT:    lxv 5, 0(27)
+; CHECK-NEXT:    lxv 3, 0(28)
+; CHECK-NEXT:    lxv 1, 0(29)
+; CHECK-NEXT:    lxv 0, 0(12)
+; CHECK-NEXT:    mulli 28, 0, 6
+; CHECK-NEXT:    addi 3, 3, 1
+; CHECK-NEXT:    li 27, 1
+; CHECK-NEXT:    add 18, 21, 5
+; CHECK-NEXT:    sldi 5, 0, 5
+; CHECK-NEXT:    lxv 2, 0(2)
+; CHECK-NEXT:    lxv 4, 0(30)
+; CHECK-NEXT:    sldi 2, 0, 1
+; CHECK-NEXT:    add 19, 21, 5
+; CHECK-NEXT:    mulli 5, 0, 24
+; CHECK-NEXT:    add 20, 21, 5
+; CHECK-NEXT:    ld 5, 192(1) # 8-byte Folded Reload
+; CHECK-NEXT:    lxv 9, 0(5)
+; CHECK-NEXT:    ld 5, 200(1) # 8-byte Folded Reload
+; CHECK-NEXT:    lxv 7, 0(5)
 ; CHECK-NEXT:    .p2align 4
 ; CHECK-NEXT:  .LBB0_3: # %_loop_2_do_.lr.ph
 ; CHECK-NEXT:    # =>This Loop Header: Depth=1
 ; CHECK-NEXT:    # Child Loop BB0_4 Depth 2
-; CHECK-NEXT:    maddld 6, 26, 24, 3
-; CHECK-NEXT:    mtctr 2
-; CHECK-NEXT:    sldi 6, 6, 3
-; CHECK-NEXT:    add 22, 23, 6
-; CHECK-NEXT:    maddld 6, 26, 24, 16
-; CHECK-NEXT:    sldi 6, 6, 3
-; CHECK-NEXT:    add 21, 23, 6
-; CHECK-NEXT:    maddld 6, 26, 24, 29
-; CHECK-NEXT:    sldi 6, 6, 3
-; CHECK-NEXT:    add 20, 23, 6
-; CHECK-NEXT:    maddld 6, 26, 24, 15
-; CHECK-NEXT:    sldi 6, 6, 3
-; CHECK-NEXT:    add 19, 23, 6
-; CHECK-NEXT:    maddld 6, 26, 24, 7
-; CHECK-NEXT:    sldi 6, 6, 3
-; CHECK-NEXT:    add 18, 23, 6
-; CHECK-NEXT:    mulld 6, 26, 24
-; CHECK-NEXT:    sldi 6, 6, 3
-; CHECK-NEXT:    add 17, 23, 6
-; CHECK-NEXT:    mr 6, 10
+; CHECK-NEXT:    maddld 5, 28, 26, 2
+; CHECK-NEXT:    mr 6, 22
+; CHECK-NEXT:    mr 29, 20
+; CHECK-NEXT:    mr 30, 19
+; CHECK-NEXT:    mr 12, 18
+; CHECK-NEXT:    mtctr 3
+; CHECK-NEXT:    sldi 5, 5, 3
+; CHECK-NEXT:    add 24, 21, 5
+; CHECK-NEXT:    maddld 5, 28, 26, 0
+; CHECK-NEXT:    sldi 5, 5, 3
+; CHECK-NEXT:    add 23, 21, 5
+; CHECK-NEXT:    mr 5, 25
 ; CHECK-NEXT:    .p2align 5
 ; CHECK-NEXT:  .LBB0_4: # %_loop_2_do_
 ; CHECK-NEXT:    # Parent Loop BB0_3 Depth=1
 ; CHECK-NEXT:    # => This Inner Loop Header: Depth=2
 ; CHECK-NEXT:    lxvp 34, 0(6)
-; CHECK-NEXT:    lxvp 44, 0(17)
-; CHECK-NEXT:    xvmaddadp 4, 45, 35
-; CHECK-NEXT:    lxvp 46, 0(18)
-; CHECK-NEXT:    xvmaddadp 3, 47, 35
-; CHECK-NEXT:    lxvp 48, 0(19)
-; CHECK-NEXT:    lxvp 50, 0(20)
-; CHECK-NEXT:    lxvp 62, 0(21)
-; CHECK-NEXT:    lxvp 60, 0(22)
+; CHECK-NEXT:    lxvp 44, 0(5)
+; CHECK-NEXT:    xvmaddadp 43, 45, 35
+; CHECK-NEXT:    lxvp 46, 0(23)
+; CHECK-NEXT:    xvmaddadp 42, 47, 35
+; CHECK-NEXT:    lxvp 48, 0(24)
+; CHECK-NEXT:    lxvp 50, 0(29)
+; CHECK-NEXT:    lxvp 62, 0(30)
+; CHECK-NEXT:    lxvp 60, 0(12)
 ; CHECK-NEXT:    lxvp 58, 32(6)
-; CHECK-NEXT:    lxvp 56, 32(17)
-; CHECK-NEXT:    lxvp 54, 32(18)
-; CHECK-NEXT:    lxvp 52, 32(19)
-; CHECK-NEXT:    lxvp 30, 32(20)
-; CHECK-NEXT:    lxvp 28, 32(21)
-; CHECK-NEXT:    lxvp 26, 32(22)
-; CHECK-NEXT:    xvmaddadp 2, 49, 35
-; CHECK-NEXT:    xvmaddadp 1, 51, 35
-; CHECK-NEXT:    xvmaddadp 43, 63, 35
-; CHECK-NEXT:    xvmaddadp 42, 61, 35
-; CHECK-NEXT:    xvmaddadp 0, 44, 34
-; CHECK-NEXT:    xvmaddadp 41, 46, 34
-; CHECK-NEXT:    xvmaddadp 40, 48, 34
-; CHECK-NEXT:    xvmaddadp 39, 50, 34
-; CHECK-NEXT:    xvmaddadp 38, 62, 34
-; CHECK-NEXT:    xvmaddadp 33, 60, 34
-; CHECK-NEXT:    xvmaddadp 32, 57, 59
-; CHECK-NEXT:    xvmaddadp 37, 55, 59
-; CHECK-NEXT:    xvmaddadp 36, 53, 59
-; CHECK-NEXT:    xvmaddadp 13, 31, 59
-; CHECK-NEXT:    xvmaddadp 12, 29, 59
-; CHECK-NEXT:    xvmaddadp 11, 27, 59
-; CHECK-NEXT:    xvmaddadp 9, 56, 58
-; CHECK-NEXT:    xvmaddadp 8, 54, 58
-; CHECK-NEXT:    xvmaddadp 6, 52, 58
-; CHECK-NEXT:    xvmaddadp 5, 30, 58
-; CHECK-NEXT:    xvmaddadp 7, 28, 58
-; CHECK-NEXT:    xvmaddadp 10, 26, 58
+; CHECK-NEXT:    lxvp 56, 32(5)
+; CHECK-NEXT:    lxvp 54, 32(23)
+; CHECK-NEXT:    lxvp 52, 32(24)
+; CHECK-NEXT:    lxvp 30, 32(29)
+; CHECK-NEXT:    lxvp 28, 32(30)
+; CHECK-NEXT:    lxvp 26, 32(12)
+; CHECK-NEXT:    xvmaddadp 41, 49, 35
+; CHECK-NEXT:    xvmaddadp 40, 51, 35
+; CHECK-NEXT:    xvmaddadp 39, 63, 35
+; CHECK-NEXT:    xvmaddadp 38, 61, 35
+; CHECK-NEXT:    xvmaddadp 33, 44, 34
+; CHECK-NEXT:    xvmaddadp 32, 46, 34
+; CHECK-NEXT:    xvmaddadp 37, 48, 34
+; CHECK-NEXT:    xvmaddadp 36, 50, 34
+; CHECK-NEXT:    xvmaddadp 13, 62, 34
+; CHECK-NEXT:    xvmaddadp 12, 60, 34
+; CHECK-NEXT:    xvmaddadp 11, 57, 59
+; CHECK-NEXT:    xvmaddadp 10, 55, 59
+; CHECK-NEXT:    xvmaddadp 8, 53, 59
+; CHECK-NEXT:    xvmaddadp 6, 31, 59
+; CHECK-NEXT:    xvmaddadp 5, 29, 59
+; CHECK-NEXT:    xvmaddadp 3, 27, 59
+; CHECK-NEXT:    xvmaddadp 1, 56, 58
+; CHECK-NEXT:    xvmaddadp 0, 54, 58
+; CHECK-NEXT:    xvmaddadp 2, 52, 58
+; CHECK-NEXT:    xvmaddadp 4, 30, 58
+; CHECK-NEXT:    xvmaddadp 9, 28, 58
+; CHECK-NEXT:    xvmaddadp 7, 26, 58
 ; CHECK-NEXT:    addi 6, 6, 64
-; CHECK-NEXT:    addi 17, 17, 64
-; CHECK-NEXT:    addi 18, 18, 64
-; CHECK-NEXT:    addi 19, 19, 64
-; CHECK-NEXT:    addi 20, 20, 64
-; CHECK-NEXT:    addi 21, 21, 64
-; CHECK-NEXT:    addi 22, 22, 64
+; CHECK-NEXT:    addi 5, 5, 64
+; CHECK-NEXT:    addi 23, 23, 64
+; CHECK-NEXT:    addi 24, 24, 64
+; CHECK-NEXT:    addi 29, 29, 64
+; CHECK-NEXT:    addi 30, 30, 64
+; CHECK-NEXT:    addi 12, 12, 64
 ; CHECK-NEXT:    bdnz .LBB0_4
 ; CHECK-NEXT:  # %bb.5: # %_loop_2_endl_
 ; CHECK-NEXT:    #
-; CHECK-NEXT:    addi 25, 25, 6
-; CHECK-NEXT:    add 5, 5, 27
-; CHECK-NEXT:    add 14, 14, 27
-; CHECK-NEXT:    add 11, 11, 27
-; CHECK-NEXT:    add 12, 12, 27
-; CHECK-NEXT:    add 30, 30, 27
-; CHECK-NEXT:    add 28, 28, 27
-; CHECK-NEXT:    addi 24, 24, 1
-; CHECK-NEXT:    cmpld 25, 0
+; CHECK-NEXT:    addi 27, 27, 6
+; CHECK-NEXT:    add 25, 25, 11
+; CHECK-NEXT:    add 14, 14, 11
+; CHECK-NEXT:    add 18, 18, 11
+; CHECK-NEXT:    add 31, 31, 11
+; CHECK-NEXT:    add 19, 19, 11
+; CHECK-NEXT:    add 20, 20, 11
+; CHECK-NEXT:    addi 26, 26, 1
+; CHECK-NEXT:    cmpld 27, 4
 ; CHECK-NEXT:    ble 0, .LBB0_3
 ; CHECK-NEXT:  # %bb.6: # %_loop_1_loopHeader_._return_bb_crit_edge.loopexit
+; CHECK-NEXT:    ld 3, 32(1) # 8-byte Folded Reload
+; CHECK-NEXT:    stxv 43, 0(3)
 ; CHECK-NEXT:    ld 3, 40(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 4, 0(3)
+; CHECK-NEXT:    stxv 42, 0(3)
 ; CHECK-NEXT:    ld 3, 48(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 3, 0(3)
+; CHECK-NEXT:    stxv 41, 0(3)
 ; CHECK-NEXT:    ld 3, 56(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 2, 0(3)
-; CHECK-NEXT:    ld 3, 112(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 1, 0(3)
+; CHECK-NEXT:    stxv 40, 0(10)
+; CHECK-NEXT:    stxv 39, 0(8)
+; CHECK-NEXT:    stxv 38, 0(3)
 ; CHECK-NEXT:    ld 3, 64(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 43, 0(8)
-; CHECK-NEXT:    stxv 42, 0(3)
-; CHECK-NEXT:    ld 3, 120(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 0, 0(3)
+; CHECK-NEXT:    stxv 33, 0(3)
 ; CHECK-NEXT:    ld 3, 72(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 41, 0(3)
+; CHECK-NEXT:    stxv 32, 0(3)
 ; CHECK-NEXT:    ld 3, 80(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 40, 0(3)
+; CHECK-NEXT:    stxv 37, 0(3)
+; CHECK-NEXT:    ld 3, 88(1) # 8-byte Folded Reload
+; CHECK-NEXT:    stxv 36, 0(3)
 ; CHECK-NEXT:    ld 3, 96(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 39, 0(3)
+; CHECK-NEXT:    stxv 13, 0(3)
 ; CHECK-NEXT:    ld 3, 104(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 38, 0(3)
+; CHECK-NEXT:    stxv 12, 0(3)
+; CHECK-NEXT:    ld 3, 112(1) # 8-byte Folded Reload
+; CHECK-NEXT:    stxv 11, 0(3)
+; CHECK-NEXT:    ld 3, 120(1) # 8-byte Folded Reload
+; CHECK-NEXT:    stxv 10, 0(3)
 ; CHECK-NEXT:    ld 3, 128(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 33, 0(3)
+; CHECK-NEXT:    stxv 8, 0(3)
 ; CHECK-NEXT:    ld 3, 136(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 32, 0(3)
+; CHECK-NEXT:    stxv 6, 0(3)
 ; CHECK-NEXT:    ld 3, 144(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 37, 0(3)
+; CHECK-NEXT:    stxv 5, 0(3)
 ; CHECK-NEXT:    ld 3, 152(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 36, 0(3)
+; CHECK-NEXT:    stxv 3, 0(3)
 ; CHECK-NEXT:    ld 3, 160(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 13, 0(3)
+; CHECK-NEXT:    stxv 1, 0(3)
 ; CHECK-NEXT:    ld 3, 168(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 12, 0(3)
+; CHECK-NEXT:    stxv 0, 0(3)
 ; CHECK-NEXT:    ld 3, 176(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 11, 0(3)
+; CHECK-NEXT:    stxv 2, 0(3)
 ; CHECK-NEXT:    ld 3, 184(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 9, 0(3)
+; CHECK-NEXT:    stxv 4, 0(3)
 ; CHECK-NEXT:    ld 3, 192(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 8, 0(3)
+; CHECK-NEXT:    stxv 9, 0(3)
 ; CHECK-NEXT:    ld 3, 200(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 6, 0(3)
-; CHECK-NEXT:    ld 3, 208(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 5, 0(3)
-; CHECK-NEXT:    ld 3, 216(1) # 8-byte Folded Reload
 ; CHECK-NEXT:    stxv 7, 0(3)
-; CHECK-NEXT:    ld 3, 88(1) # 8-byte Folded Reload
-; CHECK-NEXT:    stxv 10, 0(3)
 ; CHECK-NEXT:  .LBB0_7: # %_return_bb
-; CHECK-NEXT:    lxv 63, 400(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 62, 384(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 61, 368(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 60, 352(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 59, 336(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 58, 320(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 57, 304(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 56, 288(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 55, 272(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 54, 256(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 53, 240(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lxv 52, 224(1) # 16-byte Folded Reload
-; CHECK-NEXT:    lfd 31, 600(1) # 8-byte Folded Reload
-; CHECK-NEXT:    lfd 30, 592(1) # 8-byte Folded Reload
-; CHECK-NEXT:    lfd 29, 584(1) # 8-byte Folded Reload
-; CHECK-NEXT:    lfd 28, 576(1) # 8-byte Folded Reload
-; CHECK-NEXT:    lfd 27, 568(1) # 8-byte Folded Reload
-; CHECK-NEXT:    lfd 26, 560(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 31, 552(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 30, 544(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 29, 536(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 28, 528(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 27, 520(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 26, 512(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 25, 504(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 24, 496(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 23, 488(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 22, 480(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 21, 472(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 20, 464(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 19, 456(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 18, 448(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 17, 440(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 16, 432(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 15, 424(1) # 8-byte Folded Reload
-; CHECK-NEXT:    ld 14, 416(1) # 8-byte Folded Reload
-; CHECK-NEXT:    addi 1, 1, 608
+; CHECK-NEXT:    lxv 63, 384(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 62, 368(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 61, 352(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 60, 336(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 59, 320(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 58, 304(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 57, 288(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 56, 272(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 55, 256(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 54, 240(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 53, 224(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 52, 208(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lfd 31, 584(1) # 8-byte Folded Reload
+; CHECK-NEXT:    lfd 30, 576(1) # 8-byte Folded Reload
+; CHECK-NEXT:    lfd 29, 568(1) # 8-byte Folded Reload
+; CHECK-NEXT:    lfd 28, 560(1) # 8-byte Folded Reload
+; CHECK-NEXT:    lfd 27, 552(1) # 8-byte Folded Reload
+; CHECK-NEXT:    lfd 26, 544(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 31, 536(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 30, 528(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 29, 520(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 28, 512(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 27, 504(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 26, 496(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 25, 488(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 24, 480(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 23, 472(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 22, 464(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 21, 456(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 20, 448(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 19, 440(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 18, 432(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 17, 424(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 16, 416(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 15, 408(1) # 8-byte Folded Reload
+; CHECK-NEXT:    ld 14, 400(1) # 8-byte Folded Reload
+; CHECK-NEXT:    addi 1, 1, 592
 ; CHECK-NEXT:    blr
 entry:
   %_val_l_ = load i32, i32* %.l, align 4