diff --git a/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp b/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
--- a/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
+++ b/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
@@ -141,6 +141,62 @@
 
     return getAVLReg() == Other.getAVLReg();
   }
+
+  bool operator==(const VSETVLIInfo &Other) const {
+    // Uninitialized is only equal to another Uninitialized.
+    if (!isValid())
+      return !Other.isValid();
+    if (!Other.isValid())
+      return !isValid();
+
+    // Unknown is only equal to another Unknown.
+    if (isUnknown())
+      return Other.isUnknown();
+    if (Other.isUnknown())
+      return isUnknown();
+
+    // Otherwise compare the VTYPE and AVL.
+    return hasSameVTYPE(Other) && hasSameAVL(Other);
+  }
+  bool operator!=(const VSETVLIInfo &Other) const { return !(*this == Other); }
+
+  // Calculate the VSETVLIInfo visible to a block assuming this and Other are
+  // both predecessors.
+  VSETVLIInfo intersect(const VSETVLIInfo &Other) const {
+    // If the new value isn't valid, ignore it.
+    if (!Other.isValid())
+      return *this;
+
+    // If this value isn't valid, this must be the first predecessor, use it.
+    if (!isValid())
+      return Other;
+
+    if (*this == Other)
+      return *this;
+
+    // If the configurations don't match, assume unknown.
+    VSETVLIInfo MergeInfo;
+    MergeInfo.setUnknown();
+    return MergeInfo;
+  }
+
+  // Calculate the VSETVLIInfo visible at the end of the block assuming this
+  // is the predecessor value, and Other is change for this block.
+  VSETVLIInfo merge(const VSETVLIInfo &Other) const {
+    assert(isValid() && "Can only merge with a valid VSETVLInfo");
+
+    // Nothing changed from the predecessor, keep it.
+    if (!Other.isValid())
+      return *this;
+
+    // If the change is compatible with the input, we won't create a VSETVLI
+    // and should keep the predecessor.
+    if (isCompatible(Other))
+      return *this;
+
+    // Otherwise just use whatever is in this block.
+    return Other;
+  }
 };
 
 struct BlockData {
@@ -152,6 +208,10 @@
   // made by this block. Calculated in Phase 1.
   VSETVLIInfo Change;
 
+  // The VSETVLIInfo that represents the VL/VTYPE settings on exit from this
+  // block. Calculated in Phase 2.
+  VSETVLIInfo Exit;
+
   // The VSETVLIInfo that represents the VL/VTYPE settings from all predecessor
   // blocks. Calculated in Phase 2, and used by Phase 3.
   VSETVLIInfo Pred;
@@ -160,6 +220,9 @@
   // which is used in Phase3 if we need to insert a mode change.
   MachineInstr *FirstInsertionPoint = nullptr;
 
+  // Keeps track of whether the block is already in the queue.
+  bool InQueue = false;
+
   BlockData() {}
 };
 
@@ -399,19 +462,50 @@
     }
   }
 
+  // Initial exit state is whatever change we found in the block.
+  BBInfo.Exit = BBInfo.Change;
   return MadeChange;
 }
 
 void RISCVInsertVSETVLI::processBlockPhase2(MachineBasicBlock &MBB) {
   unsigned ThisBlock = MBB.getNumber();
-  // TODO: Add a real global data flow.
-  VSETVLIInfo PredInfo;
-  PredInfo.setUnknown();
-  BlockInfo[ThisBlock].Pred = PredInfo;
+
+  BlockInfo[ThisBlock].InQueue = false;
+
+  VSETVLIInfo InInfo;
+  if (MBB.pred_empty()) {
+    // There are no predecessors, so use the default starting status.
+    InInfo.setUnknown();
+  } else {
+    for (MachineBasicBlock *P : MBB.predecessors())
+      InInfo = InInfo.intersect(BlockInfo[P->getNumber()].Exit);
+  }
+
+  // If we don't have any valid predecessor value, wait until we do.
+  if (!InInfo.isValid())
+    return;
+  BlockInfo[ThisBlock].Pred = InInfo;
+
+  VSETVLIInfo TmpStatus =
+      BlockInfo[ThisBlock].Pred.merge(BlockInfo[ThisBlock].Change);
+
+  if (BlockInfo[ThisBlock].Exit == TmpStatus)
+    return;
+
+  BlockInfo[ThisBlock].Exit = TmpStatus;
+  // Add the successors to the work list so we can propagate the changed exit
+  // status.
+  for (MachineBasicBlock *S : MBB.successors())
+    if (!BlockInfo[S->getNumber()].InQueue)
+      Phase2List.push(S);
 }
 
 void RISCVInsertVSETVLI::processBlockPhase3(MachineBasicBlock &MBB) {
   unsigned ThisBlock = MBB.getNumber();
+
+  assert(BlockInfo[ThisBlock].Pred.isValid() &&
+         "Uninittialized predecessor value after data flow convergence");
+
   if (BlockInfo[ThisBlock].FirstInsertionPoint &&
       !BlockInfo[ThisBlock].Pred.isCompatible(BlockInfo[ThisBlock].Require)) {
     insertVSETVLI(MBB, *BlockInfo[ThisBlock].FirstInsertionPoint,
@@ -445,8 +539,10 @@
     // Phase 2 - determine the exit VL/VTYPE from each block. We add all
     // blocks to the list here, but will also add any that need to be revisited
     // during Phase 2 processing.
-    for (MachineBasicBlock &MBB : MF)
+    for (MachineBasicBlock &MBB : MF) {
       Phase2List.push(&MBB);
+      BlockInfo[MBB.getNumber()].InQueue = true;
+    }
     while (!Phase2List.empty()) {
       processBlockPhase2(*Phase2List.front());
       Phase2List.pop();
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-ctlz.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-ctlz.ll
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-ctlz.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-ctlz.ll
@@ -3667,11 +3667,10 @@
 ; LMULMAX2-RV32-NEXT:    addi a3, a1, 819
 ; LMULMAX2-RV32-NEXT:    lui a1, 61681
 ; LMULMAX2-RV32-NEXT:    addi a7, a1, -241
-; LMULMAX2-RV32-NEXT:    lui a2, 4112
-; LMULMAX2-RV32-NEXT:    addi a2, a2, 257
+; LMULMAX2-RV32-NEXT:    lui a1, 4112
+; LMULMAX2-RV32-NEXT:    addi a2, a1, 257
 ; LMULMAX2-RV32-NEXT:    bnez a5, .LBB3_2
 ; LMULMAX2-RV32-NEXT:  # %bb.1:
-; LMULMAX2-RV32-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v25
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
@@ -3723,14 +3722,12 @@
 ; LMULMAX2-RV32-NEXT:    mul a1, a1, a2
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 24
 ; LMULMAX2-RV32-NEXT:  .LBB3_3:
-; LMULMAX2-RV32-NEXT:    sw a5, 0(sp)
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX2-RV32-NEXT:    vslidedown.vi v25, v25, 1
 ; LMULMAX2-RV32-NEXT:    vsrl.vx v26, v25, a6
-; LMULMAX2-RV32-NEXT:    vmv.x.s a5, v26
-; LMULMAX2-RV32-NEXT:    bnez a5, .LBB3_5
+; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v26
+; LMULMAX2-RV32-NEXT:    sw a5, 0(sp)
+; LMULMAX2-RV32-NEXT:    bnez a1, .LBB3_5
 ; LMULMAX2-RV32-NEXT:  # %bb.4:
-; LMULMAX2-RV32-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v25
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
@@ -3758,8 +3755,8 @@
 ; LMULMAX2-RV32-NEXT:    addi a1, a1, 32
 ; LMULMAX2-RV32-NEXT:    j .LBB3_6
 ; LMULMAX2-RV32-NEXT:  .LBB3_5:
-; LMULMAX2-RV32-NEXT:    srli a1, a5, 1
-; LMULMAX2-RV32-NEXT:    or a1, a5, a1
+; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
+; LMULMAX2-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 2
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 4
@@ -3902,11 +3899,10 @@
 ; LMULMAX1-RV32-NEXT:    addi a3, a1, 819
 ; LMULMAX1-RV32-NEXT:    lui a1, 61681
 ; LMULMAX1-RV32-NEXT:    addi a7, a1, -241
-; LMULMAX1-RV32-NEXT:    lui a2, 4112
-; LMULMAX1-RV32-NEXT:    addi a2, a2, 257
+; LMULMAX1-RV32-NEXT:    lui a1, 4112
+; LMULMAX1-RV32-NEXT:    addi a2, a1, 257
 ; LMULMAX1-RV32-NEXT:    bnez a5, .LBB3_2
 ; LMULMAX1-RV32-NEXT:  # %bb.1:
-; LMULMAX1-RV32-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v25
 ; LMULMAX1-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX1-RV32-NEXT:    or a1, a1, a5
@@ -3958,14 +3954,12 @@
 ; LMULMAX1-RV32-NEXT:    mul a1, a1, a2
 ; LMULMAX1-RV32-NEXT:    srli a5, a1, 24
 ; LMULMAX1-RV32-NEXT:  .LBB3_3:
-; LMULMAX1-RV32-NEXT:    sw a5, 0(sp)
-; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vslidedown.vi v25, v25, 1
 ; LMULMAX1-RV32-NEXT:    vsrl.vx v26, v25, a6
-; LMULMAX1-RV32-NEXT:    vmv.x.s a5, v26
-; LMULMAX1-RV32-NEXT:    bnez a5, .LBB3_5
+; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v26
+; LMULMAX1-RV32-NEXT:    sw a5, 0(sp)
+; LMULMAX1-RV32-NEXT:    bnez a1, .LBB3_5
 ; LMULMAX1-RV32-NEXT:  # %bb.4:
-; LMULMAX1-RV32-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v25
 ; LMULMAX1-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX1-RV32-NEXT:    or a1, a1, a5
@@ -3993,8 +3987,8 @@
 ; LMULMAX1-RV32-NEXT:    addi a1, a1, 32
 ; LMULMAX1-RV32-NEXT:    j .LBB3_6
 ; LMULMAX1-RV32-NEXT:  .LBB3_5:
-; LMULMAX1-RV32-NEXT:    srli a1, a5, 1
-; LMULMAX1-RV32-NEXT:    or a1, a5, a1
+; LMULMAX1-RV32-NEXT:    srli a5, a1, 1
+; LMULMAX1-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX1-RV32-NEXT:    srli a5, a1, 2
 ; LMULMAX1-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX1-RV32-NEXT:    srli a5, a1, 4
@@ -11124,11 +11118,10 @@
 ; LMULMAX2-RV32-NEXT:    addi a3, a1, 819
 ; LMULMAX2-RV32-NEXT:    lui a1, 61681
 ; LMULMAX2-RV32-NEXT:    addi a7, a1, -241
-; LMULMAX2-RV32-NEXT:    lui a2, 4112
-; LMULMAX2-RV32-NEXT:    addi a2, a2, 257
+; LMULMAX2-RV32-NEXT:    lui a1, 4112
+; LMULMAX2-RV32-NEXT:    addi a2, a1, 257
 ; LMULMAX2-RV32-NEXT:    bnez a5, .LBB7_2
 ; LMULMAX2-RV32-NEXT:  # %bb.1:
-; LMULMAX2-RV32-NEXT:    vsetvli zero, zero, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v26
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
@@ -11180,14 +11173,12 @@
 ; LMULMAX2-RV32-NEXT:    mul a1, a1, a2
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 24
 ; LMULMAX2-RV32-NEXT:  .LBB7_3:
-; LMULMAX2-RV32-NEXT:    sw a5, 0(sp)
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vslidedown.vi v28, v26, 3
 ; LMULMAX2-RV32-NEXT:    vsrl.vx v30, v28, a6
-; LMULMAX2-RV32-NEXT:    vmv.x.s a5, v30
-; LMULMAX2-RV32-NEXT:    bnez a5, .LBB7_5
+; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v30
+; LMULMAX2-RV32-NEXT:    sw a5, 0(sp)
+; LMULMAX2-RV32-NEXT:    bnez a1, .LBB7_5
 ; LMULMAX2-RV32-NEXT:  # %bb.4:
-; LMULMAX2-RV32-NEXT:    vsetvli zero, zero, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v28
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
@@ -11215,8 +11206,8 @@
 ; LMULMAX2-RV32-NEXT:    addi a5, a1, 32
 ; LMULMAX2-RV32-NEXT:    j .LBB7_6
 ; LMULMAX2-RV32-NEXT:  .LBB7_5:
-; LMULMAX2-RV32-NEXT:    srli a1, a5, 1
-; LMULMAX2-RV32-NEXT:    or a1, a5, a1
+; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
+; LMULMAX2-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 2
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 4
@@ -11239,14 +11230,12 @@
 ; LMULMAX2-RV32-NEXT:    mul a1, a1, a2
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 24
 ; LMULMAX2-RV32-NEXT:  .LBB7_6:
-; LMULMAX2-RV32-NEXT:    sw a5, 24(sp)
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vslidedown.vi v28, v26, 2
 ; LMULMAX2-RV32-NEXT:    vsrl.vx v30, v28, a6
-; LMULMAX2-RV32-NEXT:    vmv.x.s a5, v30
-; LMULMAX2-RV32-NEXT:    bnez a5, .LBB7_8
+; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v30
+; LMULMAX2-RV32-NEXT:    sw a5, 24(sp)
+; LMULMAX2-RV32-NEXT:    bnez a1, .LBB7_8
 ; LMULMAX2-RV32-NEXT:  # %bb.7:
-; LMULMAX2-RV32-NEXT:    vsetvli zero, zero, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v28
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
@@ -11274,8 +11263,8 @@
 ; LMULMAX2-RV32-NEXT:    addi a5, a1, 32
 ; LMULMAX2-RV32-NEXT:    j .LBB7_9
 ; LMULMAX2-RV32-NEXT:  .LBB7_8:
-; LMULMAX2-RV32-NEXT:    srli a1, a5, 1
-; LMULMAX2-RV32-NEXT:    or a1, a5, a1
+; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
+; LMULMAX2-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 2
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 4
@@ -11298,14 +11287,12 @@
 ; LMULMAX2-RV32-NEXT:    mul a1, a1, a2
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 24
 ; LMULMAX2-RV32-NEXT:  .LBB7_9:
-; LMULMAX2-RV32-NEXT:    sw a5, 16(sp)
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vslidedown.vi v26, v26, 1
 ; LMULMAX2-RV32-NEXT:    vsrl.vx v28, v26, a6
-; LMULMAX2-RV32-NEXT:    vmv.x.s a5, v28
-; LMULMAX2-RV32-NEXT:    bnez a5, .LBB7_11
+; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v28
+; LMULMAX2-RV32-NEXT:    sw a5, 16(sp)
+; LMULMAX2-RV32-NEXT:    bnez a1, .LBB7_11
 ; LMULMAX2-RV32-NEXT:  # %bb.10:
-; LMULMAX2-RV32-NEXT:    vsetvli zero, zero, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v26
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
@@ -11333,8 +11320,8 @@
 ; LMULMAX2-RV32-NEXT:    addi a1, a1, 32
 ; LMULMAX2-RV32-NEXT:    j .LBB7_12
 ; LMULMAX2-RV32-NEXT:  .LBB7_11:
-; LMULMAX2-RV32-NEXT:    srli a1, a5, 1
-; LMULMAX2-RV32-NEXT:    or a1, a5, a1
+; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
+; LMULMAX2-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 2
 ; LMULMAX2-RV32-NEXT:    or a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 4
@@ -11552,11 +11539,10 @@
 ; LMULMAX1-RV32-NEXT:    addi a4, a2, 819
 ; LMULMAX1-RV32-NEXT:    lui a2, 61681
 ; LMULMAX1-RV32-NEXT:    addi t0, a2, -241
-; LMULMAX1-RV32-NEXT:    lui a3, 4112
-; LMULMAX1-RV32-NEXT:    addi a3, a3, 257
+; LMULMAX1-RV32-NEXT:    lui a2, 4112
+; LMULMAX1-RV32-NEXT:    addi a3, a2, 257
 ; LMULMAX1-RV32-NEXT:    bnez a1, .LBB7_2
 ; LMULMAX1-RV32-NEXT:  # %bb.1:
-; LMULMAX1-RV32-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v26
 ; LMULMAX1-RV32-NEXT:    srli a2, a1, 1
 ; LMULMAX1-RV32-NEXT:    or a1, a1, a2
@@ -11608,14 +11594,12 @@
 ; LMULMAX1-RV32-NEXT:    mul a1, a1, a3
 ; LMULMAX1-RV32-NEXT:    srli a1, a1, 24
 ; LMULMAX1-RV32-NEXT:  .LBB7_3:
-; LMULMAX1-RV32-NEXT:    sw a1, 16(sp)
-; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vslidedown.vi v26, v26, 1
 ; LMULMAX1-RV32-NEXT:    vsrl.vx v27, v26, a7
-; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v27
-; LMULMAX1-RV32-NEXT:    bnez a1, .LBB7_5
+; LMULMAX1-RV32-NEXT:    vmv.x.s a2, v27
+; LMULMAX1-RV32-NEXT:    sw a1, 16(sp)
+; LMULMAX1-RV32-NEXT:    bnez a2, .LBB7_5
 ; LMULMAX1-RV32-NEXT:  # %bb.4:
-; LMULMAX1-RV32-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v26
 ; LMULMAX1-RV32-NEXT:    srli a2, a1, 1
 ; LMULMAX1-RV32-NEXT:    or a1, a1, a2
@@ -11643,8 +11627,8 @@
 ; LMULMAX1-RV32-NEXT:    addi a1, a1, 32
 ; LMULMAX1-RV32-NEXT:    j .LBB7_6
 ; LMULMAX1-RV32-NEXT:  .LBB7_5:
-; LMULMAX1-RV32-NEXT:    srli a2, a1, 1
-; LMULMAX1-RV32-NEXT:    or a1, a1, a2
+; LMULMAX1-RV32-NEXT:    srli a1, a2, 1
+; LMULMAX1-RV32-NEXT:    or a1, a2, a1
 ; LMULMAX1-RV32-NEXT:    srli a2, a1, 2
 ; LMULMAX1-RV32-NEXT:    or a1, a1, a2
 ; LMULMAX1-RV32-NEXT:    srli a2, a1, 4
@@ -11669,13 +11653,11 @@
 ; LMULMAX1-RV32-NEXT:  .LBB7_6:
 ; LMULMAX1-RV32-NEXT:    sw a1, 24(sp)
 ; LMULMAX1-RV32-NEXT:    sw zero, 12(sp)
-; LMULMAX1-RV32-NEXT:    sw zero, 4(sp)
-; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vsrl.vx v26, v25, a7
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v26
+; LMULMAX1-RV32-NEXT:    sw zero, 4(sp)
 ; LMULMAX1-RV32-NEXT:    bnez a1, .LBB7_8
 ; LMULMAX1-RV32-NEXT:  # %bb.7:
-; LMULMAX1-RV32-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v25
 ; LMULMAX1-RV32-NEXT:    srli a2, a1, 1
 ; LMULMAX1-RV32-NEXT:    or a1, a1, a2
@@ -11727,14 +11709,12 @@
 ; LMULMAX1-RV32-NEXT:    mul a1, a1, a3
 ; LMULMAX1-RV32-NEXT:    srli a1, a1, 24
 ; LMULMAX1-RV32-NEXT:  .LBB7_9:
-; LMULMAX1-RV32-NEXT:    sw a1, 0(sp)
-; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vslidedown.vi v25, v25, 1
 ; LMULMAX1-RV32-NEXT:    vsrl.vx v26, v25, a7
-; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v26
-; LMULMAX1-RV32-NEXT:    bnez a1, .LBB7_11
+; LMULMAX1-RV32-NEXT:    vmv.x.s a2, v26
+; LMULMAX1-RV32-NEXT:    sw a1, 0(sp)
+; LMULMAX1-RV32-NEXT:    bnez a2, .LBB7_11
 ; LMULMAX1-RV32-NEXT:  # %bb.10:
-; LMULMAX1-RV32-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v25
 ; LMULMAX1-RV32-NEXT:    srli a2, a1, 1
 ; LMULMAX1-RV32-NEXT:    or a1, a1, a2
@@ -11762,8 +11742,8 @@
 ; LMULMAX1-RV32-NEXT:    addi a1, a1, 32
 ; LMULMAX1-RV32-NEXT:    j .LBB7_12
 ; LMULMAX1-RV32-NEXT:  .LBB7_11:
-; LMULMAX1-RV32-NEXT:    srli a2, a1, 1
-; LMULMAX1-RV32-NEXT:    or a1, a1, a2
+; LMULMAX1-RV32-NEXT:    srli a1, a2, 1
+; LMULMAX1-RV32-NEXT:    or a1, a2, a1
 ; LMULMAX1-RV32-NEXT:    srli a2, a1, 2
 ; LMULMAX1-RV32-NEXT:    or a1, a1, a2
 ; LMULMAX1-RV32-NEXT:    srli a2, a1, 4
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-cttz.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-cttz.ll
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-cttz.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-cttz.ll
@@ -2592,7 +2592,6 @@
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a5, v25
 ; LMULMAX2-RV32-NEXT:    bnez a5, .LBB3_5
 ; LMULMAX2-RV32-NEXT:  # %bb.4:
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX2-RV32-NEXT:    vsrl.vx v25, v25, a6
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v25
 ; LMULMAX2-RV32-NEXT:    addi a5, a1, -1
@@ -2774,7 +2773,6 @@
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a5, v25
 ; LMULMAX1-RV32-NEXT:    bnez a5, .LBB3_5
 ; LMULMAX1-RV32-NEXT:  # %bb.4:
-; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vsrl.vx v25, v25, a6
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v25
 ; LMULMAX1-RV32-NEXT:    addi a5, a1, -1
@@ -7655,9 +7653,9 @@
 ; LMULMAX2-RV32-NEXT:    addi a3, a1, 819
 ; LMULMAX2-RV32-NEXT:    lui a1, 61681
 ; LMULMAX2-RV32-NEXT:    addi a7, a1, -241
-; LMULMAX2-RV32-NEXT:    lui a2, 4112
+; LMULMAX2-RV32-NEXT:    lui a1, 4112
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a5, v26
-; LMULMAX2-RV32-NEXT:    addi a2, a2, 257
+; LMULMAX2-RV32-NEXT:    addi a2, a1, 257
 ; LMULMAX2-RV32-NEXT:    bnez a5, .LBB7_2
 ; LMULMAX2-RV32-NEXT:  # %bb.1:
 ; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
@@ -7703,7 +7701,6 @@
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a5, v28
 ; LMULMAX2-RV32-NEXT:    bnez a5, .LBB7_5
 ; LMULMAX2-RV32-NEXT:  # %bb.4:
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vsrl.vx v28, v28, a6
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v28
 ; LMULMAX2-RV32-NEXT:    addi a5, a1, -1
@@ -7740,13 +7737,11 @@
 ; LMULMAX2-RV32-NEXT:    mul a1, a1, a2
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 24
 ; LMULMAX2-RV32-NEXT:  .LBB7_6:
-; LMULMAX2-RV32-NEXT:    sw a5, 24(sp)
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vslidedown.vi v28, v26, 2
-; LMULMAX2-RV32-NEXT:    vmv.x.s a5, v28
-; LMULMAX2-RV32-NEXT:    bnez a5, .LBB7_8
+; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v28
+; LMULMAX2-RV32-NEXT:    sw a5, 24(sp)
+; LMULMAX2-RV32-NEXT:    bnez a1, .LBB7_8
 ; LMULMAX2-RV32-NEXT:  # %bb.7:
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vsrl.vx v28, v28, a6
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v28
 ; LMULMAX2-RV32-NEXT:    addi a5, a1, -1
@@ -7767,9 +7762,9 @@
 ; LMULMAX2-RV32-NEXT:    addi a5, a1, 32
 ; LMULMAX2-RV32-NEXT:    j .LBB7_9
 ; LMULMAX2-RV32-NEXT:  .LBB7_8:
-; LMULMAX2-RV32-NEXT:    addi a1, a5, -1
-; LMULMAX2-RV32-NEXT:    not a5, a5
-; LMULMAX2-RV32-NEXT:    and a1, a5, a1
+; LMULMAX2-RV32-NEXT:    addi a5, a1, -1
+; LMULMAX2-RV32-NEXT:    not a1, a1
+; LMULMAX2-RV32-NEXT:    and a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX2-RV32-NEXT:    and a5, a5, a4
 ; LMULMAX2-RV32-NEXT:    sub a1, a1, a5
@@ -7783,13 +7778,11 @@
 ; LMULMAX2-RV32-NEXT:    mul a1, a1, a2
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 24
 ; LMULMAX2-RV32-NEXT:  .LBB7_9:
-; LMULMAX2-RV32-NEXT:    sw a5, 16(sp)
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vslidedown.vi v26, v26, 1
-; LMULMAX2-RV32-NEXT:    vmv.x.s a5, v26
-; LMULMAX2-RV32-NEXT:    bnez a5, .LBB7_11
+; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v26
+; LMULMAX2-RV32-NEXT:    sw a5, 16(sp)
+; LMULMAX2-RV32-NEXT:    bnez a1, .LBB7_11
 ; LMULMAX2-RV32-NEXT:  # %bb.10:
-; LMULMAX2-RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; LMULMAX2-RV32-NEXT:    vsrl.vx v26, v26, a6
 ; LMULMAX2-RV32-NEXT:    vmv.x.s a1, v26
 ; LMULMAX2-RV32-NEXT:    addi a5, a1, -1
@@ -7810,9 +7803,9 @@
 ; LMULMAX2-RV32-NEXT:    addi a1, a1, 32
 ; LMULMAX2-RV32-NEXT:    j .LBB7_12
 ; LMULMAX2-RV32-NEXT:  .LBB7_11:
-; LMULMAX2-RV32-NEXT:    addi a1, a5, -1
-; LMULMAX2-RV32-NEXT:    not a5, a5
-; LMULMAX2-RV32-NEXT:    and a1, a5, a1
+; LMULMAX2-RV32-NEXT:    addi a5, a1, -1
+; LMULMAX2-RV32-NEXT:    not a1, a1
+; LMULMAX2-RV32-NEXT:    and a1, a1, a5
 ; LMULMAX2-RV32-NEXT:    srli a5, a1, 1
 ; LMULMAX2-RV32-NEXT:    and a4, a5, a4
 ; LMULMAX2-RV32-NEXT:    sub a1, a1, a4
@@ -7978,9 +7971,9 @@
 ; LMULMAX1-RV32-NEXT:    addi a4, a1, 819
 ; LMULMAX1-RV32-NEXT:    lui a1, 61681
 ; LMULMAX1-RV32-NEXT:    addi t0, a1, -241
-; LMULMAX1-RV32-NEXT:    lui a3, 4112
+; LMULMAX1-RV32-NEXT:    lui a2, 4112
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v26
-; LMULMAX1-RV32-NEXT:    addi a3, a3, 257
+; LMULMAX1-RV32-NEXT:    addi a3, a2, 257
 ; LMULMAX1-RV32-NEXT:    bnez a1, .LBB7_2
 ; LMULMAX1-RV32-NEXT:  # %bb.1:
 ; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
@@ -8026,7 +8019,6 @@
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v26
 ; LMULMAX1-RV32-NEXT:    bnez a1, .LBB7_5
 ; LMULMAX1-RV32-NEXT:  # %bb.4:
-; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vsrl.vx v26, v26, a6
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v26
 ; LMULMAX1-RV32-NEXT:    addi a2, a1, -1
@@ -8065,12 +8057,10 @@
 ; LMULMAX1-RV32-NEXT:  .LBB7_6:
 ; LMULMAX1-RV32-NEXT:    sw a1, 24(sp)
 ; LMULMAX1-RV32-NEXT:    sw zero, 12(sp)
-; LMULMAX1-RV32-NEXT:    sw zero, 4(sp)
-; LMULMAX1-RV32-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v25
+; LMULMAX1-RV32-NEXT:    sw zero, 4(sp)
 ; LMULMAX1-RV32-NEXT:    bnez a1, .LBB7_8
 ; LMULMAX1-RV32-NEXT:  # %bb.7:
-; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vsrl.vx v26, v25, a6
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v26
 ; LMULMAX1-RV32-NEXT:    addi a2, a1, -1
@@ -8107,13 +8097,11 @@
 ; LMULMAX1-RV32-NEXT:    mul a1, a1, a3
 ; LMULMAX1-RV32-NEXT:    srli a1, a1, 24
 ; LMULMAX1-RV32-NEXT:  .LBB7_9:
-; LMULMAX1-RV32-NEXT:    sw a1, 0(sp)
-; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vslidedown.vi v25, v25, 1
-; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v25
-; LMULMAX1-RV32-NEXT:    bnez a1, .LBB7_11
+; LMULMAX1-RV32-NEXT:    vmv.x.s a2, v25
+; LMULMAX1-RV32-NEXT:    sw a1, 0(sp)
+; LMULMAX1-RV32-NEXT:    bnez a2, .LBB7_11
 ; LMULMAX1-RV32-NEXT:  # %bb.10:
-; LMULMAX1-RV32-NEXT:    vsetivli a1, 1, e64,m1,ta,mu
 ; LMULMAX1-RV32-NEXT:    vsrl.vx v25, v25, a6
 ; LMULMAX1-RV32-NEXT:    vmv.x.s a1, v25
 ; LMULMAX1-RV32-NEXT:    addi a2, a1, -1
@@ -8134,9 +8122,9 @@
 ; LMULMAX1-RV32-NEXT:    addi a1, a1, 32
 ; LMULMAX1-RV32-NEXT:    j .LBB7_12
 ; LMULMAX1-RV32-NEXT:  .LBB7_11:
-; LMULMAX1-RV32-NEXT:    addi a2, a1, -1
-; LMULMAX1-RV32-NEXT:    not a1, a1
-; LMULMAX1-RV32-NEXT:    and a1, a1, a2
+; LMULMAX1-RV32-NEXT:    addi a1, a2, -1
+; LMULMAX1-RV32-NEXT:    not a2, a2
+; LMULMAX1-RV32-NEXT:    and a1, a2, a1
 ; LMULMAX1-RV32-NEXT:    srli a2, a1, 1
 ; LMULMAX1-RV32-NEXT:    and a2, a2, a5
 ; LMULMAX1-RV32-NEXT:    sub a1, a1, a2
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int.ll
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int.ll
@@ -3959,7 +3959,6 @@
 ; LMULMAX2-NEXT:    vsetivli a2, 4, e64,m2,ta,mu
 ; LMULMAX2-NEXT:    vle64.v v26, (a0)
 ; LMULMAX2-NEXT:    vle64.v v28, (a1)
-; LMULMAX2-NEXT:    vsetivli a1, 4, e64,m2,ta,mu
 ; LMULMAX2-NEXT:    vadd.vv v26, v26, v28
 ; LMULMAX2-NEXT:    vse64.v v26, (a0)
 ; LMULMAX2-NEXT:    ret
@@ -3973,7 +3972,6 @@
 ; LMULMAX1-NEXT:    vle64.v v27, (a1)
 ; LMULMAX1-NEXT:    addi a1, a1, 16
 ; LMULMAX1-NEXT:    vle64.v v28, (a1)
-; LMULMAX1-NEXT:    vsetivli a1, 2, e64,m1,ta,mu
 ; LMULMAX1-NEXT:    vadd.vv v26, v26, v28
 ; LMULMAX1-NEXT:    vadd.vv v25, v25, v27
 ; LMULMAX1-NEXT:    vse64.v v25, (a0)
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-select-fp.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-select-fp.ll
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-select-fp.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-select-fp.ll
@@ -47,14 +47,11 @@
 ; CHECK-NEXT:    vfmv.v.f v25, ft0
 ; CHECK-NEXT:    bnez a0, .LBB1_5
 ; CHECK-NEXT:  # %bb.4:
-; CHECK-NEXT:    vsetvli zero, zero, e16,mf4,ta,mu
 ; CHECK-NEXT:    vfmv.f.s ft0, v9
 ; CHECK-NEXT:    j .LBB1_6
 ; CHECK-NEXT:  .LBB1_5:
-; CHECK-NEXT:    vsetvli zero, zero, e16,mf4,ta,mu
 ; CHECK-NEXT:    vfmv.f.s ft0, v8
 ; CHECK-NEXT:  .LBB1_6:
-; CHECK-NEXT:    vsetivli a0, 2, e16,mf4,ta,mu
 ; CHECK-NEXT:    vfmv.s.f v25, ft0
 ; CHECK-NEXT:    vmv1r.v v8, v25
 ; CHECK-NEXT:    ret
@@ -91,22 +88,18 @@
 ; CHECK-NEXT:    fsh ft0, 14(sp)
 ; CHECK-NEXT:    bnez a0, .LBB2_7
 ; CHECK-NEXT:  # %bb.6:
-; CHECK-NEXT:    vsetivli a1, 1, e16,mf2,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 2
 ; CHECK-NEXT:    j .LBB2_8
 ; CHECK-NEXT:  .LBB2_7:
-; CHECK-NEXT:    vsetivli a1, 1, e16,mf2,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 2
 ; CHECK-NEXT:  .LBB2_8:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 12(sp)
 ; CHECK-NEXT:    bnez a0, .LBB2_10
 ; CHECK-NEXT:  # %bb.9:
-; CHECK-NEXT:    vsetivli a0, 1, e16,mf2,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 1
 ; CHECK-NEXT:    j .LBB2_11
 ; CHECK-NEXT:  .LBB2_10:
-; CHECK-NEXT:    vsetivli a0, 1, e16,mf2,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 1
 ; CHECK-NEXT:  .LBB2_11:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
@@ -149,22 +142,18 @@
 ; CHECK-NEXT:    fsh ft0, 14(sp)
 ; CHECK-NEXT:    bnez a0, .LBB3_7
 ; CHECK-NEXT:  # %bb.6:
-; CHECK-NEXT:    vsetivli a1, 1, e16,mf2,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 2
 ; CHECK-NEXT:    j .LBB3_8
 ; CHECK-NEXT:  .LBB3_7:
-; CHECK-NEXT:    vsetivli a1, 1, e16,mf2,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 2
 ; CHECK-NEXT:  .LBB3_8:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 12(sp)
 ; CHECK-NEXT:    bnez a0, .LBB3_10
 ; CHECK-NEXT:  # %bb.9:
-; CHECK-NEXT:    vsetivli a0, 1, e16,mf2,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 1
 ; CHECK-NEXT:    j .LBB3_11
 ; CHECK-NEXT:  .LBB3_10:
-; CHECK-NEXT:    vsetivli a0, 1, e16,mf2,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 1
 ; CHECK-NEXT:  .LBB3_11:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
@@ -207,66 +196,54 @@
 ; CHECK-NEXT:    fsh ft0, 14(sp)
 ; CHECK-NEXT:    bnez a0, .LBB4_7
 ; CHECK-NEXT:  # %bb.6:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 6
 ; CHECK-NEXT:    j .LBB4_8
 ; CHECK-NEXT:  .LBB4_7:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 6
 ; CHECK-NEXT:  .LBB4_8:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 12(sp)
 ; CHECK-NEXT:    bnez a0, .LBB4_10
 ; CHECK-NEXT:  # %bb.9:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 5
 ; CHECK-NEXT:    j .LBB4_11
 ; CHECK-NEXT:  .LBB4_10:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 5
 ; CHECK-NEXT:  .LBB4_11:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 10(sp)
 ; CHECK-NEXT:    bnez a0, .LBB4_13
 ; CHECK-NEXT:  # %bb.12:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 4
 ; CHECK-NEXT:    j .LBB4_14
 ; CHECK-NEXT:  .LBB4_13:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 4
 ; CHECK-NEXT:  .LBB4_14:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 8(sp)
 ; CHECK-NEXT:    bnez a0, .LBB4_16
 ; CHECK-NEXT:  # %bb.15:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 3
 ; CHECK-NEXT:    j .LBB4_17
 ; CHECK-NEXT:  .LBB4_16:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 3
 ; CHECK-NEXT:  .LBB4_17:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 6(sp)
 ; CHECK-NEXT:    bnez a0, .LBB4_19
 ; CHECK-NEXT:  # %bb.18:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 2
 ; CHECK-NEXT:    j .LBB4_20
 ; CHECK-NEXT:  .LBB4_19:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 2
 ; CHECK-NEXT:  .LBB4_20:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 4(sp)
 ; CHECK-NEXT:    bnez a0, .LBB4_22
 ; CHECK-NEXT:  # %bb.21:
-; CHECK-NEXT:    vsetivli a0, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 1
 ; CHECK-NEXT:    j .LBB4_23
 ; CHECK-NEXT:  .LBB4_22:
-; CHECK-NEXT:    vsetivli a0, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 1
 ; CHECK-NEXT:  .LBB4_23:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
@@ -308,66 +285,54 @@
 ; CHECK-NEXT:    fsh ft0, 14(sp)
 ; CHECK-NEXT:    bnez a0, .LBB5_7
 ; CHECK-NEXT:  # %bb.6:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 6
 ; CHECK-NEXT:    j .LBB5_8
 ; CHECK-NEXT:  .LBB5_7:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 6
 ; CHECK-NEXT:  .LBB5_8:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 12(sp)
 ; CHECK-NEXT:    bnez a0, .LBB5_10
 ; CHECK-NEXT:  # %bb.9:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 5
 ; CHECK-NEXT:    j .LBB5_11
 ; CHECK-NEXT:  .LBB5_10:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 5
 ; CHECK-NEXT:  .LBB5_11:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 10(sp)
 ; CHECK-NEXT:    bnez a0, .LBB5_13
 ; CHECK-NEXT:  # %bb.12:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 4
 ; CHECK-NEXT:    j .LBB5_14
 ; CHECK-NEXT:  .LBB5_13:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 4
 ; CHECK-NEXT:  .LBB5_14:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 8(sp)
 ; CHECK-NEXT:    bnez a0, .LBB5_16
 ; CHECK-NEXT:  # %bb.15:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 3
 ; CHECK-NEXT:    j .LBB5_17
 ; CHECK-NEXT:  .LBB5_16:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 3
 ; CHECK-NEXT:  .LBB5_17:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 6(sp)
 ; CHECK-NEXT:    bnez a0, .LBB5_19
 ; CHECK-NEXT:  # %bb.18:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 2
 ; CHECK-NEXT:    j .LBB5_20
 ; CHECK-NEXT:  .LBB5_19:
-; CHECK-NEXT:    vsetivli a1, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 2
 ; CHECK-NEXT:  .LBB5_20:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsh ft0, 4(sp)
 ; CHECK-NEXT:    bnez a0, .LBB5_22
 ; CHECK-NEXT:  # %bb.21:
-; CHECK-NEXT:    vsetivli a0, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 1
 ; CHECK-NEXT:    j .LBB5_23
 ; CHECK-NEXT:  .LBB5_22:
-; CHECK-NEXT:    vsetivli a0, 1, e16,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 1
 ; CHECK-NEXT:  .LBB5_23:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
@@ -416,154 +381,126 @@
 ; RV32-NEXT:    fsh ft0, 30(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 14
 ; RV32-NEXT:    j .LBB6_8
 ; RV32-NEXT:  .LBB6_7:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 14
 ; RV32-NEXT:  .LBB6_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 28(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 13
 ; RV32-NEXT:    j .LBB6_11
 ; RV32-NEXT:  .LBB6_10:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 13
 ; RV32-NEXT:  .LBB6_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 26(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 12
 ; RV32-NEXT:    j .LBB6_14
 ; RV32-NEXT:  .LBB6_13:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 12
 ; RV32-NEXT:  .LBB6_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 11
 ; RV32-NEXT:    j .LBB6_17
 ; RV32-NEXT:  .LBB6_16:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 11
 ; RV32-NEXT:  .LBB6_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 22(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 10
 ; RV32-NEXT:    j .LBB6_20
 ; RV32-NEXT:  .LBB6_19:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 10
 ; RV32-NEXT:  .LBB6_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 20(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 9
 ; RV32-NEXT:    j .LBB6_23
 ; RV32-NEXT:  .LBB6_22:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 9
 ; RV32-NEXT:  .LBB6_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 18(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_25
 ; RV32-NEXT:  # %bb.24:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 8
 ; RV32-NEXT:    j .LBB6_26
 ; RV32-NEXT:  .LBB6_25:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 8
 ; RV32-NEXT:  .LBB6_26:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_28
 ; RV32-NEXT:  # %bb.27:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 7
 ; RV32-NEXT:    j .LBB6_29
 ; RV32-NEXT:  .LBB6_28:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 7
 ; RV32-NEXT:  .LBB6_29:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 14(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_31
 ; RV32-NEXT:  # %bb.30:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 6
 ; RV32-NEXT:    j .LBB6_32
 ; RV32-NEXT:  .LBB6_31:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 6
 ; RV32-NEXT:  .LBB6_32:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 12(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_34
 ; RV32-NEXT:  # %bb.33:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 5
 ; RV32-NEXT:    j .LBB6_35
 ; RV32-NEXT:  .LBB6_34:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 5
 ; RV32-NEXT:  .LBB6_35:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 10(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_37
 ; RV32-NEXT:  # %bb.36:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 4
 ; RV32-NEXT:    j .LBB6_38
 ; RV32-NEXT:  .LBB6_37:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 4
 ; RV32-NEXT:  .LBB6_38:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 8(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_40
 ; RV32-NEXT:  # %bb.39:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 3
 ; RV32-NEXT:    j .LBB6_41
 ; RV32-NEXT:  .LBB6_40:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 3
 ; RV32-NEXT:  .LBB6_41:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 6(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_43
 ; RV32-NEXT:  # %bb.42:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 2
 ; RV32-NEXT:    j .LBB6_44
 ; RV32-NEXT:  .LBB6_43:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 2
 ; RV32-NEXT:  .LBB6_44:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 4(sp)
 ; RV32-NEXT:    bnez a0, .LBB6_46
 ; RV32-NEXT:  # %bb.45:
-; RV32-NEXT:    vsetivli a0, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 1
 ; RV32-NEXT:    j .LBB6_47
 ; RV32-NEXT:  .LBB6_46:
-; RV32-NEXT:    vsetivli a0, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 1
 ; RV32-NEXT:  .LBB6_47:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
@@ -610,154 +547,126 @@
 ; RV64-NEXT:    fsh ft0, 30(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 14
 ; RV64-NEXT:    j .LBB6_8
 ; RV64-NEXT:  .LBB6_7:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 14
 ; RV64-NEXT:  .LBB6_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 28(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 13
 ; RV64-NEXT:    j .LBB6_11
 ; RV64-NEXT:  .LBB6_10:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 13
 ; RV64-NEXT:  .LBB6_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 26(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 12
 ; RV64-NEXT:    j .LBB6_14
 ; RV64-NEXT:  .LBB6_13:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 12
 ; RV64-NEXT:  .LBB6_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 11
 ; RV64-NEXT:    j .LBB6_17
 ; RV64-NEXT:  .LBB6_16:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 11
 ; RV64-NEXT:  .LBB6_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 22(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 10
 ; RV64-NEXT:    j .LBB6_20
 ; RV64-NEXT:  .LBB6_19:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 10
 ; RV64-NEXT:  .LBB6_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 20(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 9
 ; RV64-NEXT:    j .LBB6_23
 ; RV64-NEXT:  .LBB6_22:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 9
 ; RV64-NEXT:  .LBB6_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 18(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_25
 ; RV64-NEXT:  # %bb.24:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 8
 ; RV64-NEXT:    j .LBB6_26
 ; RV64-NEXT:  .LBB6_25:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 8
 ; RV64-NEXT:  .LBB6_26:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_28
 ; RV64-NEXT:  # %bb.27:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 7
 ; RV64-NEXT:    j .LBB6_29
 ; RV64-NEXT:  .LBB6_28:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 7
 ; RV64-NEXT:  .LBB6_29:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 14(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_31
 ; RV64-NEXT:  # %bb.30:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 6
 ; RV64-NEXT:    j .LBB6_32
 ; RV64-NEXT:  .LBB6_31:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 6
 ; RV64-NEXT:  .LBB6_32:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 12(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_34
 ; RV64-NEXT:  # %bb.33:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 5
 ; RV64-NEXT:    j .LBB6_35
 ; RV64-NEXT:  .LBB6_34:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 5
 ; RV64-NEXT:  .LBB6_35:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 10(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_37
 ; RV64-NEXT:  # %bb.36:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 4
 ; RV64-NEXT:    j .LBB6_38
 ; RV64-NEXT:  .LBB6_37:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 4
 ; RV64-NEXT:  .LBB6_38:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 8(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_40
 ; RV64-NEXT:  # %bb.39:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 3
 ; RV64-NEXT:    j .LBB6_41
 ; RV64-NEXT:  .LBB6_40:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 3
 ; RV64-NEXT:  .LBB6_41:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 6(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_43
 ; RV64-NEXT:  # %bb.42:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 2
 ; RV64-NEXT:    j .LBB6_44
 ; RV64-NEXT:  .LBB6_43:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 2
 ; RV64-NEXT:  .LBB6_44:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 4(sp)
 ; RV64-NEXT:    bnez a0, .LBB6_46
 ; RV64-NEXT:  # %bb.45:
-; RV64-NEXT:    vsetivli a0, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 1
 ; RV64-NEXT:    j .LBB6_47
 ; RV64-NEXT:  .LBB6_46:
-; RV64-NEXT:    vsetivli a0, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 1
 ; RV64-NEXT:  .LBB6_47:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
@@ -809,154 +718,126 @@
 ; RV32-NEXT:    fsh ft0, 30(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 14
 ; RV32-NEXT:    j .LBB7_8
 ; RV32-NEXT:  .LBB7_7:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 14
 ; RV32-NEXT:  .LBB7_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 28(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 13
 ; RV32-NEXT:    j .LBB7_11
 ; RV32-NEXT:  .LBB7_10:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 13
 ; RV32-NEXT:  .LBB7_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 26(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 12
 ; RV32-NEXT:    j .LBB7_14
 ; RV32-NEXT:  .LBB7_13:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 12
 ; RV32-NEXT:  .LBB7_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 11
 ; RV32-NEXT:    j .LBB7_17
 ; RV32-NEXT:  .LBB7_16:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 11
 ; RV32-NEXT:  .LBB7_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 22(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 10
 ; RV32-NEXT:    j .LBB7_20
 ; RV32-NEXT:  .LBB7_19:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 10
 ; RV32-NEXT:  .LBB7_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 20(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 9
 ; RV32-NEXT:    j .LBB7_23
 ; RV32-NEXT:  .LBB7_22:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 9
 ; RV32-NEXT:  .LBB7_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 18(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_25
 ; RV32-NEXT:  # %bb.24:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 8
 ; RV32-NEXT:    j .LBB7_26
 ; RV32-NEXT:  .LBB7_25:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 8
 ; RV32-NEXT:  .LBB7_26:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_28
 ; RV32-NEXT:  # %bb.27:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 7
 ; RV32-NEXT:    j .LBB7_29
 ; RV32-NEXT:  .LBB7_28:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 7
 ; RV32-NEXT:  .LBB7_29:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 14(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_31
 ; RV32-NEXT:  # %bb.30:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 6
 ; RV32-NEXT:    j .LBB7_32
 ; RV32-NEXT:  .LBB7_31:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 6
 ; RV32-NEXT:  .LBB7_32:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 12(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_34
 ; RV32-NEXT:  # %bb.33:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 5
 ; RV32-NEXT:    j .LBB7_35
 ; RV32-NEXT:  .LBB7_34:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 5
 ; RV32-NEXT:  .LBB7_35:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 10(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_37
 ; RV32-NEXT:  # %bb.36:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 4
 ; RV32-NEXT:    j .LBB7_38
 ; RV32-NEXT:  .LBB7_37:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 4
 ; RV32-NEXT:  .LBB7_38:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 8(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_40
 ; RV32-NEXT:  # %bb.39:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 3
 ; RV32-NEXT:    j .LBB7_41
 ; RV32-NEXT:  .LBB7_40:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 3
 ; RV32-NEXT:  .LBB7_41:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 6(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_43
 ; RV32-NEXT:  # %bb.42:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 2
 ; RV32-NEXT:    j .LBB7_44
 ; RV32-NEXT:  .LBB7_43:
-; RV32-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 2
 ; RV32-NEXT:  .LBB7_44:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsh ft0, 4(sp)
 ; RV32-NEXT:    bnez a0, .LBB7_46
 ; RV32-NEXT:  # %bb.45:
-; RV32-NEXT:    vsetivli a0, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 1
 ; RV32-NEXT:    j .LBB7_47
 ; RV32-NEXT:  .LBB7_46:
-; RV32-NEXT:    vsetivli a0, 1, e16,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 1
 ; RV32-NEXT:  .LBB7_47:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
@@ -1004,154 +885,126 @@
 ; RV64-NEXT:    fsh ft0, 30(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 14
 ; RV64-NEXT:    j .LBB7_8
 ; RV64-NEXT:  .LBB7_7:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 14
 ; RV64-NEXT:  .LBB7_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 28(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 13
 ; RV64-NEXT:    j .LBB7_11
 ; RV64-NEXT:  .LBB7_10:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 13
 ; RV64-NEXT:  .LBB7_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 26(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 12
 ; RV64-NEXT:    j .LBB7_14
 ; RV64-NEXT:  .LBB7_13:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 12
 ; RV64-NEXT:  .LBB7_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 11
 ; RV64-NEXT:    j .LBB7_17
 ; RV64-NEXT:  .LBB7_16:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 11
 ; RV64-NEXT:  .LBB7_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 22(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 10
 ; RV64-NEXT:    j .LBB7_20
 ; RV64-NEXT:  .LBB7_19:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 10
 ; RV64-NEXT:  .LBB7_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 20(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 9
 ; RV64-NEXT:    j .LBB7_23
 ; RV64-NEXT:  .LBB7_22:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 9
 ; RV64-NEXT:  .LBB7_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 18(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_25
 ; RV64-NEXT:  # %bb.24:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 8
 ; RV64-NEXT:    j .LBB7_26
 ; RV64-NEXT:  .LBB7_25:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 8
 ; RV64-NEXT:  .LBB7_26:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_28
 ; RV64-NEXT:  # %bb.27:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 7
 ; RV64-NEXT:    j .LBB7_29
 ; RV64-NEXT:  .LBB7_28:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 7
 ; RV64-NEXT:  .LBB7_29:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 14(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_31
 ; RV64-NEXT:  # %bb.30:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 6
 ; RV64-NEXT:    j .LBB7_32
 ; RV64-NEXT:  .LBB7_31:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 6
 ; RV64-NEXT:  .LBB7_32:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 12(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_34
 ; RV64-NEXT:  # %bb.33:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 5
 ; RV64-NEXT:    j .LBB7_35
 ; RV64-NEXT:  .LBB7_34:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 5
 ; RV64-NEXT:  .LBB7_35:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 10(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_37
 ; RV64-NEXT:  # %bb.36:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 4
 ; RV64-NEXT:    j .LBB7_38
 ; RV64-NEXT:  .LBB7_37:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 4
 ; RV64-NEXT:  .LBB7_38:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 8(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_40
 ; RV64-NEXT:  # %bb.39:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 3
 ; RV64-NEXT:    j .LBB7_41
 ; RV64-NEXT:  .LBB7_40:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 3
 ; RV64-NEXT:  .LBB7_41:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 6(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_43
 ; RV64-NEXT:  # %bb.42:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 2
 ; RV64-NEXT:    j .LBB7_44
 ; RV64-NEXT:  .LBB7_43:
-; RV64-NEXT:    vsetivli a1, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 2
 ; RV64-NEXT:  .LBB7_44:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsh ft0, 4(sp)
 ; RV64-NEXT:    bnez a0, .LBB7_46
 ; RV64-NEXT:  # %bb.45:
-; RV64-NEXT:    vsetivli a0, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 1
 ; RV64-NEXT:    j .LBB7_47
 ; RV64-NEXT:  .LBB7_46:
-; RV64-NEXT:    vsetivli a0, 1, e16,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 1
 ; RV64-NEXT:  .LBB7_47:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
@@ -1211,14 +1064,11 @@
 ; CHECK-NEXT:    vfmv.v.f v25, ft0
 ; CHECK-NEXT:    bnez a0, .LBB9_5
 ; CHECK-NEXT:  # %bb.4:
-; CHECK-NEXT:    vsetvli zero, zero, e32,mf2,ta,mu
 ; CHECK-NEXT:    vfmv.f.s ft0, v9
 ; CHECK-NEXT:    j .LBB9_6
 ; CHECK-NEXT:  .LBB9_5:
-; CHECK-NEXT:    vsetvli zero, zero, e32,mf2,ta,mu
 ; CHECK-NEXT:    vfmv.f.s ft0, v8
 ; CHECK-NEXT:  .LBB9_6:
-; CHECK-NEXT:    vsetivli a0, 2, e32,mf2,ta,mu
 ; CHECK-NEXT:    vfmv.s.f v25, ft0
 ; CHECK-NEXT:    vmv1r.v v8, v25
 ; CHECK-NEXT:    ret
@@ -1255,22 +1105,18 @@
 ; CHECK-NEXT:    fsw ft0, 12(sp)
 ; CHECK-NEXT:    bnez a0, .LBB10_7
 ; CHECK-NEXT:  # %bb.6:
-; CHECK-NEXT:    vsetivli a1, 1, e32,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 2
 ; CHECK-NEXT:    j .LBB10_8
 ; CHECK-NEXT:  .LBB10_7:
-; CHECK-NEXT:    vsetivli a1, 1, e32,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 2
 ; CHECK-NEXT:  .LBB10_8:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsw ft0, 8(sp)
 ; CHECK-NEXT:    bnez a0, .LBB10_10
 ; CHECK-NEXT:  # %bb.9:
-; CHECK-NEXT:    vsetivli a0, 1, e32,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 1
 ; CHECK-NEXT:    j .LBB10_11
 ; CHECK-NEXT:  .LBB10_10:
-; CHECK-NEXT:    vsetivli a0, 1, e32,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 1
 ; CHECK-NEXT:  .LBB10_11:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
@@ -1312,22 +1158,18 @@
 ; CHECK-NEXT:    fsw ft0, 12(sp)
 ; CHECK-NEXT:    bnez a0, .LBB11_7
 ; CHECK-NEXT:  # %bb.6:
-; CHECK-NEXT:    vsetivli a1, 1, e32,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 2
 ; CHECK-NEXT:    j .LBB11_8
 ; CHECK-NEXT:  .LBB11_7:
-; CHECK-NEXT:    vsetivli a1, 1, e32,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 2
 ; CHECK-NEXT:  .LBB11_8:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
 ; CHECK-NEXT:    fsw ft0, 8(sp)
 ; CHECK-NEXT:    bnez a0, .LBB11_10
 ; CHECK-NEXT:  # %bb.9:
-; CHECK-NEXT:    vsetivli a0, 1, e32,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v9, 1
 ; CHECK-NEXT:    j .LBB11_11
 ; CHECK-NEXT:  .LBB11_10:
-; CHECK-NEXT:    vsetivli a0, 1, e32,m1,ta,mu
 ; CHECK-NEXT:    vslidedown.vi v25, v8, 1
 ; CHECK-NEXT:  .LBB11_11:
 ; CHECK-NEXT:    vfmv.f.s ft0, v25
@@ -1376,66 +1218,54 @@
 ; RV32-NEXT:    fsw ft0, 28(sp)
 ; RV32-NEXT:    bnez a0, .LBB12_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 6
 ; RV32-NEXT:    j .LBB12_8
 ; RV32-NEXT:  .LBB12_7:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 6
 ; RV32-NEXT:  .LBB12_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB12_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 5
 ; RV32-NEXT:    j .LBB12_11
 ; RV32-NEXT:  .LBB12_10:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 5
 ; RV32-NEXT:  .LBB12_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 20(sp)
 ; RV32-NEXT:    bnez a0, .LBB12_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 4
 ; RV32-NEXT:    j .LBB12_14
 ; RV32-NEXT:  .LBB12_13:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 4
 ; RV32-NEXT:  .LBB12_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB12_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 3
 ; RV32-NEXT:    j .LBB12_17
 ; RV32-NEXT:  .LBB12_16:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 3
 ; RV32-NEXT:  .LBB12_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 12(sp)
 ; RV32-NEXT:    bnez a0, .LBB12_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 2
 ; RV32-NEXT:    j .LBB12_20
 ; RV32-NEXT:  .LBB12_19:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 2
 ; RV32-NEXT:  .LBB12_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 8(sp)
 ; RV32-NEXT:    bnez a0, .LBB12_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a0, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 1
 ; RV32-NEXT:    j .LBB12_23
 ; RV32-NEXT:  .LBB12_22:
-; RV32-NEXT:    vsetivli a0, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 1
 ; RV32-NEXT:  .LBB12_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
@@ -1482,66 +1312,54 @@
 ; RV64-NEXT:    fsw ft0, 28(sp)
 ; RV64-NEXT:    bnez a0, .LBB12_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 6
 ; RV64-NEXT:    j .LBB12_8
 ; RV64-NEXT:  .LBB12_7:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 6
 ; RV64-NEXT:  .LBB12_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB12_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 5
 ; RV64-NEXT:    j .LBB12_11
 ; RV64-NEXT:  .LBB12_10:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 5
 ; RV64-NEXT:  .LBB12_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 20(sp)
 ; RV64-NEXT:    bnez a0, .LBB12_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 4
 ; RV64-NEXT:    j .LBB12_14
 ; RV64-NEXT:  .LBB12_13:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 4
 ; RV64-NEXT:  .LBB12_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB12_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 3
 ; RV64-NEXT:    j .LBB12_17
 ; RV64-NEXT:  .LBB12_16:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 3
 ; RV64-NEXT:  .LBB12_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 12(sp)
 ; RV64-NEXT:    bnez a0, .LBB12_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 2
 ; RV64-NEXT:    j .LBB12_20
 ; RV64-NEXT:  .LBB12_19:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 2
 ; RV64-NEXT:  .LBB12_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 8(sp)
 ; RV64-NEXT:    bnez a0, .LBB12_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a0, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 1
 ; RV64-NEXT:    j .LBB12_23
 ; RV64-NEXT:  .LBB12_22:
-; RV64-NEXT:    vsetivli a0, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 1
 ; RV64-NEXT:  .LBB12_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
@@ -1593,66 +1411,54 @@
 ; RV32-NEXT:    fsw ft0, 28(sp)
 ; RV32-NEXT:    bnez a0, .LBB13_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 6
 ; RV32-NEXT:    j .LBB13_8
 ; RV32-NEXT:  .LBB13_7:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 6
 ; RV32-NEXT:  .LBB13_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB13_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 5
 ; RV32-NEXT:    j .LBB13_11
 ; RV32-NEXT:  .LBB13_10:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 5
 ; RV32-NEXT:  .LBB13_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 20(sp)
 ; RV32-NEXT:    bnez a0, .LBB13_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 4
 ; RV32-NEXT:    j .LBB13_14
 ; RV32-NEXT:  .LBB13_13:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 4
 ; RV32-NEXT:  .LBB13_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB13_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 3
 ; RV32-NEXT:    j .LBB13_17
 ; RV32-NEXT:  .LBB13_16:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 3
 ; RV32-NEXT:  .LBB13_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 12(sp)
 ; RV32-NEXT:    bnez a0, .LBB13_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 2
 ; RV32-NEXT:    j .LBB13_20
 ; RV32-NEXT:  .LBB13_19:
-; RV32-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 2
 ; RV32-NEXT:  .LBB13_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsw ft0, 8(sp)
 ; RV32-NEXT:    bnez a0, .LBB13_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a0, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 1
 ; RV32-NEXT:    j .LBB13_23
 ; RV32-NEXT:  .LBB13_22:
-; RV32-NEXT:    vsetivli a0, 1, e32,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 1
 ; RV32-NEXT:  .LBB13_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
@@ -1700,66 +1506,54 @@
 ; RV64-NEXT:    fsw ft0, 28(sp)
 ; RV64-NEXT:    bnez a0, .LBB13_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 6
 ; RV64-NEXT:    j .LBB13_8
 ; RV64-NEXT:  .LBB13_7:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 6
 ; RV64-NEXT:  .LBB13_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB13_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 5
 ; RV64-NEXT:    j .LBB13_11
 ; RV64-NEXT:  .LBB13_10:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 5
 ; RV64-NEXT:  .LBB13_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 20(sp)
 ; RV64-NEXT:    bnez a0, .LBB13_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 4
 ; RV64-NEXT:    j .LBB13_14
 ; RV64-NEXT:  .LBB13_13:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 4
 ; RV64-NEXT:  .LBB13_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB13_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 3
 ; RV64-NEXT:    j .LBB13_17
 ; RV64-NEXT:  .LBB13_16:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 3
 ; RV64-NEXT:  .LBB13_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 12(sp)
 ; RV64-NEXT:    bnez a0, .LBB13_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 2
 ; RV64-NEXT:    j .LBB13_20
 ; RV64-NEXT:  .LBB13_19:
-; RV64-NEXT:    vsetivli a1, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 2
 ; RV64-NEXT:  .LBB13_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsw ft0, 8(sp)
 ; RV64-NEXT:    bnez a0, .LBB13_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a0, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 1
 ; RV64-NEXT:    j .LBB13_23
 ; RV64-NEXT:  .LBB13_22:
-; RV64-NEXT:    vsetivli a0, 1, e32,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 1
 ; RV64-NEXT:  .LBB13_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
@@ -1811,154 +1605,126 @@
 ; RV32-NEXT:    fsw ft0, 60(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 14
 ; RV32-NEXT:    j .LBB14_8
 ; RV32-NEXT:  .LBB14_7:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 14
 ; RV32-NEXT:  .LBB14_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 56(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 13
 ; RV32-NEXT:    j .LBB14_11
 ; RV32-NEXT:  .LBB14_10:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 13
 ; RV32-NEXT:  .LBB14_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 52(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 12
 ; RV32-NEXT:    j .LBB14_14
 ; RV32-NEXT:  .LBB14_13:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 12
 ; RV32-NEXT:  .LBB14_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 48(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 11
 ; RV32-NEXT:    j .LBB14_17
 ; RV32-NEXT:  .LBB14_16:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 11
 ; RV32-NEXT:  .LBB14_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 44(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 10
 ; RV32-NEXT:    j .LBB14_20
 ; RV32-NEXT:  .LBB14_19:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 10
 ; RV32-NEXT:  .LBB14_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 40(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 9
 ; RV32-NEXT:    j .LBB14_23
 ; RV32-NEXT:  .LBB14_22:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 9
 ; RV32-NEXT:  .LBB14_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 36(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_25
 ; RV32-NEXT:  # %bb.24:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 8
 ; RV32-NEXT:    j .LBB14_26
 ; RV32-NEXT:  .LBB14_25:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 8
 ; RV32-NEXT:  .LBB14_26:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 32(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_28
 ; RV32-NEXT:  # %bb.27:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 7
 ; RV32-NEXT:    j .LBB14_29
 ; RV32-NEXT:  .LBB14_28:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 7
 ; RV32-NEXT:  .LBB14_29:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 28(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_31
 ; RV32-NEXT:  # %bb.30:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 6
 ; RV32-NEXT:    j .LBB14_32
 ; RV32-NEXT:  .LBB14_31:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 6
 ; RV32-NEXT:  .LBB14_32:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_34
 ; RV32-NEXT:  # %bb.33:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 5
 ; RV32-NEXT:    j .LBB14_35
 ; RV32-NEXT:  .LBB14_34:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 5
 ; RV32-NEXT:  .LBB14_35:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 20(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_37
 ; RV32-NEXT:  # %bb.36:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 4
 ; RV32-NEXT:    j .LBB14_38
 ; RV32-NEXT:  .LBB14_37:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 4
 ; RV32-NEXT:  .LBB14_38:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_40
 ; RV32-NEXT:  # %bb.39:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 3
 ; RV32-NEXT:    j .LBB14_41
 ; RV32-NEXT:  .LBB14_40:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 3
 ; RV32-NEXT:  .LBB14_41:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 12(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_43
 ; RV32-NEXT:  # %bb.42:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 2
 ; RV32-NEXT:    j .LBB14_44
 ; RV32-NEXT:  .LBB14_43:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 2
 ; RV32-NEXT:  .LBB14_44:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 8(sp)
 ; RV32-NEXT:    bnez a0, .LBB14_46
 ; RV32-NEXT:  # %bb.45:
-; RV32-NEXT:    vsetivli a0, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 1
 ; RV32-NEXT:    j .LBB14_47
 ; RV32-NEXT:  .LBB14_46:
-; RV32-NEXT:    vsetivli a0, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 1
 ; RV32-NEXT:  .LBB14_47:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
@@ -2005,154 +1771,126 @@
 ; RV64-NEXT:    fsw ft0, 60(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 14
 ; RV64-NEXT:    j .LBB14_8
 ; RV64-NEXT:  .LBB14_7:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 14
 ; RV64-NEXT:  .LBB14_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 56(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 13
 ; RV64-NEXT:    j .LBB14_11
 ; RV64-NEXT:  .LBB14_10:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 13
 ; RV64-NEXT:  .LBB14_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 52(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 12
 ; RV64-NEXT:    j .LBB14_14
 ; RV64-NEXT:  .LBB14_13:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 12
 ; RV64-NEXT:  .LBB14_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 48(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 11
 ; RV64-NEXT:    j .LBB14_17
 ; RV64-NEXT:  .LBB14_16:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 11
 ; RV64-NEXT:  .LBB14_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 44(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 10
 ; RV64-NEXT:    j .LBB14_20
 ; RV64-NEXT:  .LBB14_19:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 10
 ; RV64-NEXT:  .LBB14_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 40(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 9
 ; RV64-NEXT:    j .LBB14_23
 ; RV64-NEXT:  .LBB14_22:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 9
 ; RV64-NEXT:  .LBB14_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 36(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_25
 ; RV64-NEXT:  # %bb.24:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 8
 ; RV64-NEXT:    j .LBB14_26
 ; RV64-NEXT:  .LBB14_25:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 8
 ; RV64-NEXT:  .LBB14_26:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 32(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_28
 ; RV64-NEXT:  # %bb.27:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 7
 ; RV64-NEXT:    j .LBB14_29
 ; RV64-NEXT:  .LBB14_28:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 7
 ; RV64-NEXT:  .LBB14_29:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 28(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_31
 ; RV64-NEXT:  # %bb.30:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 6
 ; RV64-NEXT:    j .LBB14_32
 ; RV64-NEXT:  .LBB14_31:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 6
 ; RV64-NEXT:  .LBB14_32:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_34
 ; RV64-NEXT:  # %bb.33:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 5
 ; RV64-NEXT:    j .LBB14_35
 ; RV64-NEXT:  .LBB14_34:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 5
 ; RV64-NEXT:  .LBB14_35:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 20(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_37
 ; RV64-NEXT:  # %bb.36:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 4
 ; RV64-NEXT:    j .LBB14_38
 ; RV64-NEXT:  .LBB14_37:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 4
 ; RV64-NEXT:  .LBB14_38:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_40
 ; RV64-NEXT:  # %bb.39:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 3
 ; RV64-NEXT:    j .LBB14_41
 ; RV64-NEXT:  .LBB14_40:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 3
 ; RV64-NEXT:  .LBB14_41:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 12(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_43
 ; RV64-NEXT:  # %bb.42:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 2
 ; RV64-NEXT:    j .LBB14_44
 ; RV64-NEXT:  .LBB14_43:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 2
 ; RV64-NEXT:  .LBB14_44:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 8(sp)
 ; RV64-NEXT:    bnez a0, .LBB14_46
 ; RV64-NEXT:  # %bb.45:
-; RV64-NEXT:    vsetivli a0, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 1
 ; RV64-NEXT:    j .LBB14_47
 ; RV64-NEXT:  .LBB14_46:
-; RV64-NEXT:    vsetivli a0, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 1
 ; RV64-NEXT:  .LBB14_47:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
@@ -2204,154 +1942,126 @@
 ; RV32-NEXT:    fsw ft0, 60(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 14
 ; RV32-NEXT:    j .LBB15_8
 ; RV32-NEXT:  .LBB15_7:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 14
 ; RV32-NEXT:  .LBB15_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 56(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 13
 ; RV32-NEXT:    j .LBB15_11
 ; RV32-NEXT:  .LBB15_10:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 13
 ; RV32-NEXT:  .LBB15_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 52(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 12
 ; RV32-NEXT:    j .LBB15_14
 ; RV32-NEXT:  .LBB15_13:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 12
 ; RV32-NEXT:  .LBB15_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 48(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 11
 ; RV32-NEXT:    j .LBB15_17
 ; RV32-NEXT:  .LBB15_16:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 11
 ; RV32-NEXT:  .LBB15_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 44(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 10
 ; RV32-NEXT:    j .LBB15_20
 ; RV32-NEXT:  .LBB15_19:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 10
 ; RV32-NEXT:  .LBB15_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 40(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 9
 ; RV32-NEXT:    j .LBB15_23
 ; RV32-NEXT:  .LBB15_22:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 9
 ; RV32-NEXT:  .LBB15_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 36(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_25
 ; RV32-NEXT:  # %bb.24:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 8
 ; RV32-NEXT:    j .LBB15_26
 ; RV32-NEXT:  .LBB15_25:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 8
 ; RV32-NEXT:  .LBB15_26:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 32(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_28
 ; RV32-NEXT:  # %bb.27:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 7
 ; RV32-NEXT:    j .LBB15_29
 ; RV32-NEXT:  .LBB15_28:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 7
 ; RV32-NEXT:  .LBB15_29:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 28(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_31
 ; RV32-NEXT:  # %bb.30:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 6
 ; RV32-NEXT:    j .LBB15_32
 ; RV32-NEXT:  .LBB15_31:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 6
 ; RV32-NEXT:  .LBB15_32:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_34
 ; RV32-NEXT:  # %bb.33:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 5
 ; RV32-NEXT:    j .LBB15_35
 ; RV32-NEXT:  .LBB15_34:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 5
 ; RV32-NEXT:  .LBB15_35:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 20(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_37
 ; RV32-NEXT:  # %bb.36:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 4
 ; RV32-NEXT:    j .LBB15_38
 ; RV32-NEXT:  .LBB15_37:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 4
 ; RV32-NEXT:  .LBB15_38:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_40
 ; RV32-NEXT:  # %bb.39:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 3
 ; RV32-NEXT:    j .LBB15_41
 ; RV32-NEXT:  .LBB15_40:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 3
 ; RV32-NEXT:  .LBB15_41:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 12(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_43
 ; RV32-NEXT:  # %bb.42:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 2
 ; RV32-NEXT:    j .LBB15_44
 ; RV32-NEXT:  .LBB15_43:
-; RV32-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 2
 ; RV32-NEXT:  .LBB15_44:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsw ft0, 8(sp)
 ; RV32-NEXT:    bnez a0, .LBB15_46
 ; RV32-NEXT:  # %bb.45:
-; RV32-NEXT:    vsetivli a0, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 1
 ; RV32-NEXT:    j .LBB15_47
 ; RV32-NEXT:  .LBB15_46:
-; RV32-NEXT:    vsetivli a0, 1, e32,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 1
 ; RV32-NEXT:  .LBB15_47:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
@@ -2399,154 +2109,126 @@
 ; RV64-NEXT:    fsw ft0, 60(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 14
 ; RV64-NEXT:    j .LBB15_8
 ; RV64-NEXT:  .LBB15_7:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 14
 ; RV64-NEXT:  .LBB15_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 56(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 13
 ; RV64-NEXT:    j .LBB15_11
 ; RV64-NEXT:  .LBB15_10:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 13
 ; RV64-NEXT:  .LBB15_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 52(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 12
 ; RV64-NEXT:    j .LBB15_14
 ; RV64-NEXT:  .LBB15_13:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 12
 ; RV64-NEXT:  .LBB15_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 48(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 11
 ; RV64-NEXT:    j .LBB15_17
 ; RV64-NEXT:  .LBB15_16:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 11
 ; RV64-NEXT:  .LBB15_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 44(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 10
 ; RV64-NEXT:    j .LBB15_20
 ; RV64-NEXT:  .LBB15_19:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 10
 ; RV64-NEXT:  .LBB15_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 40(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 9
 ; RV64-NEXT:    j .LBB15_23
 ; RV64-NEXT:  .LBB15_22:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 9
 ; RV64-NEXT:  .LBB15_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 36(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_25
 ; RV64-NEXT:  # %bb.24:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 8
 ; RV64-NEXT:    j .LBB15_26
 ; RV64-NEXT:  .LBB15_25:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 8
 ; RV64-NEXT:  .LBB15_26:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 32(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_28
 ; RV64-NEXT:  # %bb.27:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 7
 ; RV64-NEXT:    j .LBB15_29
 ; RV64-NEXT:  .LBB15_28:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 7
 ; RV64-NEXT:  .LBB15_29:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 28(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_31
 ; RV64-NEXT:  # %bb.30:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 6
 ; RV64-NEXT:    j .LBB15_32
 ; RV64-NEXT:  .LBB15_31:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 6
 ; RV64-NEXT:  .LBB15_32:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_34
 ; RV64-NEXT:  # %bb.33:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 5
 ; RV64-NEXT:    j .LBB15_35
 ; RV64-NEXT:  .LBB15_34:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 5
 ; RV64-NEXT:  .LBB15_35:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 20(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_37
 ; RV64-NEXT:  # %bb.36:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 4
 ; RV64-NEXT:    j .LBB15_38
 ; RV64-NEXT:  .LBB15_37:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 4
 ; RV64-NEXT:  .LBB15_38:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_40
 ; RV64-NEXT:  # %bb.39:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 3
 ; RV64-NEXT:    j .LBB15_41
 ; RV64-NEXT:  .LBB15_40:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 3
 ; RV64-NEXT:  .LBB15_41:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 12(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_43
 ; RV64-NEXT:  # %bb.42:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 2
 ; RV64-NEXT:    j .LBB15_44
 ; RV64-NEXT:  .LBB15_43:
-; RV64-NEXT:    vsetivli a1, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 2
 ; RV64-NEXT:  .LBB15_44:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsw ft0, 8(sp)
 ; RV64-NEXT:    bnez a0, .LBB15_46
 ; RV64-NEXT:  # %bb.45:
-; RV64-NEXT:    vsetivli a0, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 1
 ; RV64-NEXT:    j .LBB15_47
 ; RV64-NEXT:  .LBB15_46:
-; RV64-NEXT:    vsetivli a0, 1, e32,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 1
 ; RV64-NEXT:  .LBB15_47:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
@@ -2606,14 +2288,11 @@
 ; CHECK-NEXT:    vfmv.v.f v25, ft0
 ; CHECK-NEXT:    bnez a0, .LBB17_5
 ; CHECK-NEXT:  # %bb.4:
-; CHECK-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; CHECK-NEXT:    vfmv.f.s ft0, v9
 ; CHECK-NEXT:    j .LBB17_6
 ; CHECK-NEXT:  .LBB17_5:
-; CHECK-NEXT:    vsetvli zero, zero, e64,m1,ta,mu
 ; CHECK-NEXT:    vfmv.f.s ft0, v8
 ; CHECK-NEXT:  .LBB17_6:
-; CHECK-NEXT:    vsetivli a0, 2, e64,m1,ta,mu
 ; CHECK-NEXT:    vfmv.s.f v25, ft0
 ; CHECK-NEXT:    vmv1r.v v8, v25
 ; CHECK-NEXT:    ret
@@ -2657,22 +2336,18 @@
 ; RV32-NEXT:    fsd ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB18_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 2
 ; RV32-NEXT:    j .LBB18_8
 ; RV32-NEXT:  .LBB18_7:
-; RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 2
 ; RV32-NEXT:  .LBB18_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsd ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB18_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a0, 1, e64,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 1
 ; RV32-NEXT:    j .LBB18_11
 ; RV32-NEXT:  .LBB18_10:
-; RV32-NEXT:    vsetivli a0, 1, e64,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 1
 ; RV32-NEXT:  .LBB18_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
@@ -2719,22 +2394,18 @@
 ; RV64-NEXT:    fsd ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB18_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 2
 ; RV64-NEXT:    j .LBB18_8
 ; RV64-NEXT:  .LBB18_7:
-; RV64-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 2
 ; RV64-NEXT:  .LBB18_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsd ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB18_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a0, 1, e64,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 1
 ; RV64-NEXT:    j .LBB18_11
 ; RV64-NEXT:  .LBB18_10:
-; RV64-NEXT:    vsetivli a0, 1, e64,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 1
 ; RV64-NEXT:  .LBB18_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
@@ -2786,22 +2457,18 @@
 ; RV32-NEXT:    fsd ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB19_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 2
 ; RV32-NEXT:    j .LBB19_8
 ; RV32-NEXT:  .LBB19_7:
-; RV32-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 2
 ; RV32-NEXT:  .LBB19_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
 ; RV32-NEXT:    fsd ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB19_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a0, 1, e64,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v10, 1
 ; RV32-NEXT:    j .LBB19_11
 ; RV32-NEXT:  .LBB19_10:
-; RV32-NEXT:    vsetivli a0, 1, e64,m2,ta,mu
 ; RV32-NEXT:    vslidedown.vi v26, v8, 1
 ; RV32-NEXT:  .LBB19_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v26
@@ -2849,22 +2516,18 @@
 ; RV64-NEXT:    fsd ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB19_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 2
 ; RV64-NEXT:    j .LBB19_8
 ; RV64-NEXT:  .LBB19_7:
-; RV64-NEXT:    vsetivli a1, 1, e64,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 2
 ; RV64-NEXT:  .LBB19_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
 ; RV64-NEXT:    fsd ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB19_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a0, 1, e64,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v10, 1
 ; RV64-NEXT:    j .LBB19_11
 ; RV64-NEXT:  .LBB19_10:
-; RV64-NEXT:    vsetivli a0, 1, e64,m2,ta,mu
 ; RV64-NEXT:    vslidedown.vi v26, v8, 1
 ; RV64-NEXT:  .LBB19_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v26
@@ -2916,66 +2579,54 @@
 ; RV32-NEXT:    fsd ft0, 56(sp)
 ; RV32-NEXT:    bnez a0, .LBB20_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 6
 ; RV32-NEXT:    j .LBB20_8
 ; RV32-NEXT:  .LBB20_7:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 6
 ; RV32-NEXT:  .LBB20_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 48(sp)
 ; RV32-NEXT:    bnez a0, .LBB20_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 5
 ; RV32-NEXT:    j .LBB20_11
 ; RV32-NEXT:  .LBB20_10:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 5
 ; RV32-NEXT:  .LBB20_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 40(sp)
 ; RV32-NEXT:    bnez a0, .LBB20_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 4
 ; RV32-NEXT:    j .LBB20_14
 ; RV32-NEXT:  .LBB20_13:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 4
 ; RV32-NEXT:  .LBB20_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 32(sp)
 ; RV32-NEXT:    bnez a0, .LBB20_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 3
 ; RV32-NEXT:    j .LBB20_17
 ; RV32-NEXT:  .LBB20_16:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 3
 ; RV32-NEXT:  .LBB20_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB20_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 2
 ; RV32-NEXT:    j .LBB20_20
 ; RV32-NEXT:  .LBB20_19:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 2
 ; RV32-NEXT:  .LBB20_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB20_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a0, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 1
 ; RV32-NEXT:    j .LBB20_23
 ; RV32-NEXT:  .LBB20_22:
-; RV32-NEXT:    vsetivli a0, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 1
 ; RV32-NEXT:  .LBB20_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
@@ -3022,66 +2673,54 @@
 ; RV64-NEXT:    fsd ft0, 56(sp)
 ; RV64-NEXT:    bnez a0, .LBB20_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 6
 ; RV64-NEXT:    j .LBB20_8
 ; RV64-NEXT:  .LBB20_7:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 6
 ; RV64-NEXT:  .LBB20_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 48(sp)
 ; RV64-NEXT:    bnez a0, .LBB20_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 5
 ; RV64-NEXT:    j .LBB20_11
 ; RV64-NEXT:  .LBB20_10:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 5
 ; RV64-NEXT:  .LBB20_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 40(sp)
 ; RV64-NEXT:    bnez a0, .LBB20_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 4
 ; RV64-NEXT:    j .LBB20_14
 ; RV64-NEXT:  .LBB20_13:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 4
 ; RV64-NEXT:  .LBB20_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 32(sp)
 ; RV64-NEXT:    bnez a0, .LBB20_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 3
 ; RV64-NEXT:    j .LBB20_17
 ; RV64-NEXT:  .LBB20_16:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 3
 ; RV64-NEXT:  .LBB20_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB20_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 2
 ; RV64-NEXT:    j .LBB20_20
 ; RV64-NEXT:  .LBB20_19:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 2
 ; RV64-NEXT:  .LBB20_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB20_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a0, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 1
 ; RV64-NEXT:    j .LBB20_23
 ; RV64-NEXT:  .LBB20_22:
-; RV64-NEXT:    vsetivli a0, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 1
 ; RV64-NEXT:  .LBB20_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
@@ -3133,66 +2772,54 @@
 ; RV32-NEXT:    fsd ft0, 56(sp)
 ; RV32-NEXT:    bnez a0, .LBB21_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 6
 ; RV32-NEXT:    j .LBB21_8
 ; RV32-NEXT:  .LBB21_7:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 6
 ; RV32-NEXT:  .LBB21_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 48(sp)
 ; RV32-NEXT:    bnez a0, .LBB21_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 5
 ; RV32-NEXT:    j .LBB21_11
 ; RV32-NEXT:  .LBB21_10:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 5
 ; RV32-NEXT:  .LBB21_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 40(sp)
 ; RV32-NEXT:    bnez a0, .LBB21_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 4
 ; RV32-NEXT:    j .LBB21_14
 ; RV32-NEXT:  .LBB21_13:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 4
 ; RV32-NEXT:  .LBB21_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 32(sp)
 ; RV32-NEXT:    bnez a0, .LBB21_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 3
 ; RV32-NEXT:    j .LBB21_17
 ; RV32-NEXT:  .LBB21_16:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 3
 ; RV32-NEXT:  .LBB21_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB21_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 2
 ; RV32-NEXT:    j .LBB21_20
 ; RV32-NEXT:  .LBB21_19:
-; RV32-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 2
 ; RV32-NEXT:  .LBB21_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
 ; RV32-NEXT:    fsd ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB21_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a0, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v12, 1
 ; RV32-NEXT:    j .LBB21_23
 ; RV32-NEXT:  .LBB21_22:
-; RV32-NEXT:    vsetivli a0, 1, e64,m4,ta,mu
 ; RV32-NEXT:    vslidedown.vi v28, v8, 1
 ; RV32-NEXT:  .LBB21_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v28
@@ -3240,66 +2867,54 @@
 ; RV64-NEXT:    fsd ft0, 56(sp)
 ; RV64-NEXT:    bnez a0, .LBB21_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 6
 ; RV64-NEXT:    j .LBB21_8
 ; RV64-NEXT:  .LBB21_7:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 6
 ; RV64-NEXT:  .LBB21_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 48(sp)
 ; RV64-NEXT:    bnez a0, .LBB21_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 5
 ; RV64-NEXT:    j .LBB21_11
 ; RV64-NEXT:  .LBB21_10:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 5
 ; RV64-NEXT:  .LBB21_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 40(sp)
 ; RV64-NEXT:    bnez a0, .LBB21_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 4
 ; RV64-NEXT:    j .LBB21_14
 ; RV64-NEXT:  .LBB21_13:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 4
 ; RV64-NEXT:  .LBB21_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 32(sp)
 ; RV64-NEXT:    bnez a0, .LBB21_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 3
 ; RV64-NEXT:    j .LBB21_17
 ; RV64-NEXT:  .LBB21_16:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 3
 ; RV64-NEXT:  .LBB21_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB21_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 2
 ; RV64-NEXT:    j .LBB21_20
 ; RV64-NEXT:  .LBB21_19:
-; RV64-NEXT:    vsetivli a1, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 2
 ; RV64-NEXT:  .LBB21_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
 ; RV64-NEXT:    fsd ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB21_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a0, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v12, 1
 ; RV64-NEXT:    j .LBB21_23
 ; RV64-NEXT:  .LBB21_22:
-; RV64-NEXT:    vsetivli a0, 1, e64,m4,ta,mu
 ; RV64-NEXT:    vslidedown.vi v28, v8, 1
 ; RV64-NEXT:  .LBB21_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v28
@@ -3351,154 +2966,126 @@
 ; RV32-NEXT:    fsd ft0, 120(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 14
 ; RV32-NEXT:    j .LBB22_8
 ; RV32-NEXT:  .LBB22_7:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 14
 ; RV32-NEXT:  .LBB22_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 112(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 13
 ; RV32-NEXT:    j .LBB22_11
 ; RV32-NEXT:  .LBB22_10:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 13
 ; RV32-NEXT:  .LBB22_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 104(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 12
 ; RV32-NEXT:    j .LBB22_14
 ; RV32-NEXT:  .LBB22_13:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 12
 ; RV32-NEXT:  .LBB22_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 96(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 11
 ; RV32-NEXT:    j .LBB22_17
 ; RV32-NEXT:  .LBB22_16:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 11
 ; RV32-NEXT:  .LBB22_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 88(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 10
 ; RV32-NEXT:    j .LBB22_20
 ; RV32-NEXT:  .LBB22_19:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 10
 ; RV32-NEXT:  .LBB22_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 80(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 9
 ; RV32-NEXT:    j .LBB22_23
 ; RV32-NEXT:  .LBB22_22:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 9
 ; RV32-NEXT:  .LBB22_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 72(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_25
 ; RV32-NEXT:  # %bb.24:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 8
 ; RV32-NEXT:    j .LBB22_26
 ; RV32-NEXT:  .LBB22_25:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 8
 ; RV32-NEXT:  .LBB22_26:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 64(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_28
 ; RV32-NEXT:  # %bb.27:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 7
 ; RV32-NEXT:    j .LBB22_29
 ; RV32-NEXT:  .LBB22_28:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 7
 ; RV32-NEXT:  .LBB22_29:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 56(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_31
 ; RV32-NEXT:  # %bb.30:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 6
 ; RV32-NEXT:    j .LBB22_32
 ; RV32-NEXT:  .LBB22_31:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 6
 ; RV32-NEXT:  .LBB22_32:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 48(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_34
 ; RV32-NEXT:  # %bb.33:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 5
 ; RV32-NEXT:    j .LBB22_35
 ; RV32-NEXT:  .LBB22_34:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 5
 ; RV32-NEXT:  .LBB22_35:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 40(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_37
 ; RV32-NEXT:  # %bb.36:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 4
 ; RV32-NEXT:    j .LBB22_38
 ; RV32-NEXT:  .LBB22_37:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 4
 ; RV32-NEXT:  .LBB22_38:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 32(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_40
 ; RV32-NEXT:  # %bb.39:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 3
 ; RV32-NEXT:    j .LBB22_41
 ; RV32-NEXT:  .LBB22_40:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 3
 ; RV32-NEXT:  .LBB22_41:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_43
 ; RV32-NEXT:  # %bb.42:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 2
 ; RV32-NEXT:    j .LBB22_44
 ; RV32-NEXT:  .LBB22_43:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 2
 ; RV32-NEXT:  .LBB22_44:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB22_46
 ; RV32-NEXT:  # %bb.45:
-; RV32-NEXT:    vsetivli a0, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v8, v16, 1
 ; RV32-NEXT:    j .LBB22_47
 ; RV32-NEXT:  .LBB22_46:
-; RV32-NEXT:    vsetivli a0, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v8, v8, 1
 ; RV32-NEXT:  .LBB22_47:
 ; RV32-NEXT:    vfmv.f.s ft0, v8
@@ -3545,154 +3132,126 @@
 ; RV64-NEXT:    fsd ft0, 120(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 14
 ; RV64-NEXT:    j .LBB22_8
 ; RV64-NEXT:  .LBB22_7:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 14
 ; RV64-NEXT:  .LBB22_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 112(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 13
 ; RV64-NEXT:    j .LBB22_11
 ; RV64-NEXT:  .LBB22_10:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 13
 ; RV64-NEXT:  .LBB22_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 104(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 12
 ; RV64-NEXT:    j .LBB22_14
 ; RV64-NEXT:  .LBB22_13:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 12
 ; RV64-NEXT:  .LBB22_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 96(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 11
 ; RV64-NEXT:    j .LBB22_17
 ; RV64-NEXT:  .LBB22_16:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 11
 ; RV64-NEXT:  .LBB22_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 88(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 10
 ; RV64-NEXT:    j .LBB22_20
 ; RV64-NEXT:  .LBB22_19:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 10
 ; RV64-NEXT:  .LBB22_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 80(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 9
 ; RV64-NEXT:    j .LBB22_23
 ; RV64-NEXT:  .LBB22_22:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 9
 ; RV64-NEXT:  .LBB22_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 72(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_25
 ; RV64-NEXT:  # %bb.24:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 8
 ; RV64-NEXT:    j .LBB22_26
 ; RV64-NEXT:  .LBB22_25:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 8
 ; RV64-NEXT:  .LBB22_26:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 64(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_28
 ; RV64-NEXT:  # %bb.27:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 7
 ; RV64-NEXT:    j .LBB22_29
 ; RV64-NEXT:  .LBB22_28:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 7
 ; RV64-NEXT:  .LBB22_29:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 56(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_31
 ; RV64-NEXT:  # %bb.30:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 6
 ; RV64-NEXT:    j .LBB22_32
 ; RV64-NEXT:  .LBB22_31:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 6
 ; RV64-NEXT:  .LBB22_32:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 48(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_34
 ; RV64-NEXT:  # %bb.33:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 5
 ; RV64-NEXT:    j .LBB22_35
 ; RV64-NEXT:  .LBB22_34:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 5
 ; RV64-NEXT:  .LBB22_35:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 40(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_37
 ; RV64-NEXT:  # %bb.36:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 4
 ; RV64-NEXT:    j .LBB22_38
 ; RV64-NEXT:  .LBB22_37:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 4
 ; RV64-NEXT:  .LBB22_38:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 32(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_40
 ; RV64-NEXT:  # %bb.39:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 3
 ; RV64-NEXT:    j .LBB22_41
 ; RV64-NEXT:  .LBB22_40:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 3
 ; RV64-NEXT:  .LBB22_41:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_43
 ; RV64-NEXT:  # %bb.42:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 2
 ; RV64-NEXT:    j .LBB22_44
 ; RV64-NEXT:  .LBB22_43:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 2
 ; RV64-NEXT:  .LBB22_44:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB22_46
 ; RV64-NEXT:  # %bb.45:
-; RV64-NEXT:    vsetivli a0, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v8, v16, 1
 ; RV64-NEXT:    j .LBB22_47
 ; RV64-NEXT:  .LBB22_46:
-; RV64-NEXT:    vsetivli a0, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v8, v8, 1
 ; RV64-NEXT:  .LBB22_47:
 ; RV64-NEXT:    vfmv.f.s ft0, v8
@@ -3744,154 +3303,126 @@
 ; RV32-NEXT:    fsd ft0, 120(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_7
 ; RV32-NEXT:  # %bb.6:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 14
 ; RV32-NEXT:    j .LBB23_8
 ; RV32-NEXT:  .LBB23_7:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 14
 ; RV32-NEXT:  .LBB23_8:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 112(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_10
 ; RV32-NEXT:  # %bb.9:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 13
 ; RV32-NEXT:    j .LBB23_11
 ; RV32-NEXT:  .LBB23_10:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 13
 ; RV32-NEXT:  .LBB23_11:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 104(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_13
 ; RV32-NEXT:  # %bb.12:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 12
 ; RV32-NEXT:    j .LBB23_14
 ; RV32-NEXT:  .LBB23_13:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 12
 ; RV32-NEXT:  .LBB23_14:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 96(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_16
 ; RV32-NEXT:  # %bb.15:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 11
 ; RV32-NEXT:    j .LBB23_17
 ; RV32-NEXT:  .LBB23_16:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 11
 ; RV32-NEXT:  .LBB23_17:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 88(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_19
 ; RV32-NEXT:  # %bb.18:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 10
 ; RV32-NEXT:    j .LBB23_20
 ; RV32-NEXT:  .LBB23_19:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 10
 ; RV32-NEXT:  .LBB23_20:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 80(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_22
 ; RV32-NEXT:  # %bb.21:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 9
 ; RV32-NEXT:    j .LBB23_23
 ; RV32-NEXT:  .LBB23_22:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 9
 ; RV32-NEXT:  .LBB23_23:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 72(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_25
 ; RV32-NEXT:  # %bb.24:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 8
 ; RV32-NEXT:    j .LBB23_26
 ; RV32-NEXT:  .LBB23_25:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 8
 ; RV32-NEXT:  .LBB23_26:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 64(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_28
 ; RV32-NEXT:  # %bb.27:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 7
 ; RV32-NEXT:    j .LBB23_29
 ; RV32-NEXT:  .LBB23_28:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 7
 ; RV32-NEXT:  .LBB23_29:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 56(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_31
 ; RV32-NEXT:  # %bb.30:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 6
 ; RV32-NEXT:    j .LBB23_32
 ; RV32-NEXT:  .LBB23_31:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 6
 ; RV32-NEXT:  .LBB23_32:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 48(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_34
 ; RV32-NEXT:  # %bb.33:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 5
 ; RV32-NEXT:    j .LBB23_35
 ; RV32-NEXT:  .LBB23_34:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 5
 ; RV32-NEXT:  .LBB23_35:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 40(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_37
 ; RV32-NEXT:  # %bb.36:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 4
 ; RV32-NEXT:    j .LBB23_38
 ; RV32-NEXT:  .LBB23_37:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 4
 ; RV32-NEXT:  .LBB23_38:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 32(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_40
 ; RV32-NEXT:  # %bb.39:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 3
 ; RV32-NEXT:    j .LBB23_41
 ; RV32-NEXT:  .LBB23_40:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 3
 ; RV32-NEXT:  .LBB23_41:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 24(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_43
 ; RV32-NEXT:  # %bb.42:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v16, 2
 ; RV32-NEXT:    j .LBB23_44
 ; RV32-NEXT:  .LBB23_43:
-; RV32-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v24, v8, 2
 ; RV32-NEXT:  .LBB23_44:
 ; RV32-NEXT:    vfmv.f.s ft0, v24
 ; RV32-NEXT:    fsd ft0, 16(sp)
 ; RV32-NEXT:    bnez a0, .LBB23_46
 ; RV32-NEXT:  # %bb.45:
-; RV32-NEXT:    vsetivli a0, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v8, v16, 1
 ; RV32-NEXT:    j .LBB23_47
 ; RV32-NEXT:  .LBB23_46:
-; RV32-NEXT:    vsetivli a0, 1, e64,m8,ta,mu
 ; RV32-NEXT:    vslidedown.vi v8, v8, 1
 ; RV32-NEXT:  .LBB23_47:
 ; RV32-NEXT:    vfmv.f.s ft0, v8
@@ -3939,154 +3470,126 @@
 ; RV64-NEXT:    fsd ft0, 120(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_7
 ; RV64-NEXT:  # %bb.6:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 14
 ; RV64-NEXT:    j .LBB23_8
 ; RV64-NEXT:  .LBB23_7:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 14
 ; RV64-NEXT:  .LBB23_8:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 112(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_10
 ; RV64-NEXT:  # %bb.9:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 13
 ; RV64-NEXT:    j .LBB23_11
 ; RV64-NEXT:  .LBB23_10:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 13
 ; RV64-NEXT:  .LBB23_11:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 104(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_13
 ; RV64-NEXT:  # %bb.12:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 12
 ; RV64-NEXT:    j .LBB23_14
 ; RV64-NEXT:  .LBB23_13:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 12
 ; RV64-NEXT:  .LBB23_14:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 96(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_16
 ; RV64-NEXT:  # %bb.15:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 11
 ; RV64-NEXT:    j .LBB23_17
 ; RV64-NEXT:  .LBB23_16:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 11
 ; RV64-NEXT:  .LBB23_17:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 88(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_19
 ; RV64-NEXT:  # %bb.18:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 10
 ; RV64-NEXT:    j .LBB23_20
 ; RV64-NEXT:  .LBB23_19:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 10
 ; RV64-NEXT:  .LBB23_20:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 80(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_22
 ; RV64-NEXT:  # %bb.21:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 9
 ; RV64-NEXT:    j .LBB23_23
 ; RV64-NEXT:  .LBB23_22:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 9
 ; RV64-NEXT:  .LBB23_23:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 72(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_25
 ; RV64-NEXT:  # %bb.24:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 8
 ; RV64-NEXT:    j .LBB23_26
 ; RV64-NEXT:  .LBB23_25:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 8
 ; RV64-NEXT:  .LBB23_26:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 64(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_28
 ; RV64-NEXT:  # %bb.27:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 7
 ; RV64-NEXT:    j .LBB23_29
 ; RV64-NEXT:  .LBB23_28:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 7
 ; RV64-NEXT:  .LBB23_29:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 56(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_31
 ; RV64-NEXT:  # %bb.30:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 6
 ; RV64-NEXT:    j .LBB23_32
 ; RV64-NEXT:  .LBB23_31:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 6
 ; RV64-NEXT:  .LBB23_32:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 48(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_34
 ; RV64-NEXT:  # %bb.33:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 5
 ; RV64-NEXT:    j .LBB23_35
 ; RV64-NEXT:  .LBB23_34:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 5
 ; RV64-NEXT:  .LBB23_35:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 40(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_37
 ; RV64-NEXT:  # %bb.36:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 4
 ; RV64-NEXT:    j .LBB23_38
 ; RV64-NEXT:  .LBB23_37:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 4
 ; RV64-NEXT:  .LBB23_38:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 32(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_40
 ; RV64-NEXT:  # %bb.39:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 3
 ; RV64-NEXT:    j .LBB23_41
 ; RV64-NEXT:  .LBB23_40:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 3
 ; RV64-NEXT:  .LBB23_41:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 24(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_43
 ; RV64-NEXT:  # %bb.42:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v16, 2
 ; RV64-NEXT:    j .LBB23_44
 ; RV64-NEXT:  .LBB23_43:
-; RV64-NEXT:    vsetivli a1, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v24, v8, 2
 ; RV64-NEXT:  .LBB23_44:
 ; RV64-NEXT:    vfmv.f.s ft0, v24
 ; RV64-NEXT:    fsd ft0, 16(sp)
 ; RV64-NEXT:    bnez a0, .LBB23_46
 ; RV64-NEXT:  # %bb.45:
-; RV64-NEXT:    vsetivli a0, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v8, v16, 1
 ; RV64-NEXT:    j .LBB23_47
 ; RV64-NEXT:  .LBB23_46:
-; RV64-NEXT:    vsetivli a0, 1, e64,m8,ta,mu
 ; RV64-NEXT:    vslidedown.vi v8, v8, 1
 ; RV64-NEXT:  .LBB23_47:
 ; RV64-NEXT:    vfmv.f.s ft0, v8