diff --git a/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp b/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
index 8fb5af09663e2..c0b2a695b8ea4 100644
--- a/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
+++ b/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
@@ -378,10 +378,10 @@ static bool areCompatibleVTYPEs(uint64_t CurVType, uint64_t NewVType,
 
 /// Return the fields and properties demanded by the provided instruction.
 DemandedFields getDemanded(const MachineInstr &MI, const RISCVSubtarget *ST) {
-  // Warning: This function has to work on both the lowered (i.e. post
-  // emitVSETVLIs) and pre-lowering forms.  The main implication of this is
-  // that it can't use the value of a SEW, VL, or Policy operand as they might
-  // be stale after lowering.
+  // This function works in RISCVCoalesceVSETVLI too. We can still use the value
+  // of a SEW, VL, or Policy operand even though it might not be the exact value
+  // in the VL or VTYPE, since we only care about what the instruction
+  // originally demanded.
 
   // Most instructions don't use any of these subfeilds.
   DemandedFields Res;
@@ -459,6 +459,43 @@ DemandedFields getDemanded(const MachineInstr &MI, const RISCVSubtarget *ST) {
     Res.MaskPolicy = false;
   }
 
+  if (RISCVII::hasVLOp(MI.getDesc().TSFlags)) {
+    const MachineOperand &VLOp = MI.getOperand(getVLOpNum(MI));
+    // A slidedown/slideup with an *undefined* merge op can freely clobber
+    // elements not copied from the source vector (e.g. masked off, tail, or
+    // slideup's prefix). Notes:
+    // * We can't modify SEW here since the slide amount is in units of SEW.
+    // * VL=1 is special only because we have existing support for zero vs
+    //   non-zero VL.  We could generalize this if we had a VL > C predicate.
+    // * The LMUL1 restriction is for machines whose latency may depend on VL.
+    // * As above, this is only legal for tail "undefined" not "agnostic".
+    if (isVSlideInstr(MI) && VLOp.isImm() && VLOp.getImm() == 1 &&
+        hasUndefinedMergeOp(MI)) {
+      Res.VLAny = false;
+      Res.VLZeroness = true;
+      Res.LMUL = DemandedFields::LMULLessThanOrEqualToM1;
+      Res.TailPolicy = false;
+    }
+
+    // A tail undefined vmv.v.i/x or vfmv.v.f with VL=1 can be treated in the
+    // same semantically as vmv.s.x.  This is particularly useful since we don't
+    // have an immediate form of vmv.s.x, and thus frequently use vmv.v.i in
+    // it's place. Since a splat is non-constant time in LMUL, we do need to be
+    // careful to not increase the number of active vector registers (unlike for
+    // vmv.s.x.)
+    if (isScalarSplatInstr(MI) && VLOp.isImm() && VLOp.getImm() == 1 &&
+        hasUndefinedMergeOp(MI)) {
+      Res.LMUL = DemandedFields::LMULLessThanOrEqualToM1;
+      Res.SEWLMULRatio = false;
+      Res.VLAny = false;
+      if (isFloatScalarMoveOrScalarSplatInstr(MI) && !ST->hasVInstructionsF64())
+        Res.SEW = DemandedFields::SEWGreaterThanOrEqualAndLessThan64;
+      else
+        Res.SEW = DemandedFields::SEWGreaterThanOrEqual;
+      Res.TailPolicy = false;
+    }
+  }
+
   return Res;
 }
 
@@ -1149,39 +1186,6 @@ bool RISCVInsertVSETVLI::needVSETVLI(const MachineInstr &MI,
 
   DemandedFields Used = getDemanded(MI, ST);
 
-  // A slidedown/slideup with an *undefined* merge op can freely clobber
-  // elements not copied from the source vector (e.g. masked off, tail, or
-  // slideup's prefix). Notes:
-  // * We can't modify SEW here since the slide amount is in units of SEW.
-  // * VL=1 is special only because we have existing support for zero vs
-  //   non-zero VL.  We could generalize this if we had a VL > C predicate.
-  // * The LMUL1 restriction is for machines whose latency may depend on VL.
-  // * As above, this is only legal for tail "undefined" not "agnostic".
-  if (isVSlideInstr(MI) && Require.hasAVLImm() && Require.getAVLImm() == 1 &&
-      hasUndefinedMergeOp(MI)) {
-    Used.VLAny = false;
-    Used.VLZeroness = true;
-    Used.LMUL = DemandedFields::LMULLessThanOrEqualToM1;
-    Used.TailPolicy = false;
-  }
-
-  // A tail undefined vmv.v.i/x or vfmv.v.f with VL=1 can be treated in the same
-  // semantically as vmv.s.x.  This is particularly useful since we don't have an
-  // immediate form of vmv.s.x, and thus frequently use vmv.v.i in it's place.
-  // Since a splat is non-constant time in LMUL, we do need to be careful to not
-  // increase the number of active vector registers (unlike for vmv.s.x.)
-  if (isScalarSplatInstr(MI) && Require.hasAVLImm() &&
-      Require.getAVLImm() == 1 && hasUndefinedMergeOp(MI)) {
-    Used.LMUL = DemandedFields::LMULLessThanOrEqualToM1;
-    Used.SEWLMULRatio = false;
-    Used.VLAny = false;
-    if (isFloatScalarMoveOrScalarSplatInstr(MI) && !ST->hasVInstructionsF64())
-      Used.SEW = DemandedFields::SEWGreaterThanOrEqualAndLessThan64;
-    else
-      Used.SEW = DemandedFields::SEWGreaterThanOrEqual;
-    Used.TailPolicy = false;
-  }
-
   if (CurInfo.isCompatible(Used, Require, LIS))
     return false;
 
diff --git a/llvm/test/CodeGen/RISCV/rvv/extractelt-i1.ll b/llvm/test/CodeGen/RISCV/rvv/extractelt-i1.ll
index e69b4789a09af..498a633922ba2 100644
--- a/llvm/test/CodeGen/RISCV/rvv/extractelt-i1.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/extractelt-i1.ll
@@ -78,7 +78,6 @@ define i1 @extractelt_nxv16i1(ptr %x, i64 %idx) nounwind {
 ; CHECK-NEXT:    vmseq.vi v0, v8, 0
 ; CHECK-NEXT:    vmv.v.i v8, 0
 ; CHECK-NEXT:    vmerge.vim v8, v8, 1, v0
-; CHECK-NEXT:    vsetivli zero, 1, e8, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a1
 ; CHECK-NEXT:    vmv.x.s a0, v8
 ; CHECK-NEXT:    ret
@@ -96,7 +95,6 @@ define i1 @extractelt_nxv32i1(ptr %x, i64 %idx) nounwind {
 ; CHECK-NEXT:    vmseq.vi v0, v8, 0
 ; CHECK-NEXT:    vmv.v.i v8, 0
 ; CHECK-NEXT:    vmerge.vim v8, v8, 1, v0
-; CHECK-NEXT:    vsetivli zero, 1, e8, m4, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a1
 ; CHECK-NEXT:    vmv.x.s a0, v8
 ; CHECK-NEXT:    ret
@@ -114,7 +112,6 @@ define i1 @extractelt_nxv64i1(ptr %x, i64 %idx) nounwind {
 ; CHECK-NEXT:    vmseq.vi v0, v8, 0
 ; CHECK-NEXT:    vmv.v.i v8, 0
 ; CHECK-NEXT:    vmerge.vim v8, v8, 1, v0
-; CHECK-NEXT:    vsetivli zero, 1, e8, m8, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a1
 ; CHECK-NEXT:    vmv.x.s a0, v8
 ; CHECK-NEXT:    ret
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-subvector.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-subvector.ll
index b9c611bf3e54a..33cd00c9f6af3 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-subvector.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-subvector.ll
@@ -73,7 +73,6 @@ define void @extract_v1i32_v8i32_4(ptr %x, ptr %y) {
 ; VLA:       # %bb.0:
 ; VLA-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; VLA-NEXT:    vle32.v v8, (a0)
-; VLA-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; VLA-NEXT:    vslidedown.vi v8, v8, 4
 ; VLA-NEXT:    vsetivli zero, 1, e32, mf2, ta, ma
 ; VLA-NEXT:    vse32.v v8, (a1)
@@ -96,7 +95,6 @@ define void @extract_v1i32_v8i32_5(ptr %x, ptr %y) {
 ; VLA:       # %bb.0:
 ; VLA-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; VLA-NEXT:    vle32.v v8, (a0)
-; VLA-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; VLA-NEXT:    vslidedown.vi v8, v8, 5
 ; VLA-NEXT:    vsetivli zero, 1, e32, mf2, ta, ma
 ; VLA-NEXT:    vse32.v v8, (a1)
@@ -391,9 +389,8 @@ define void @extract_v8i1_v64i1_8(ptr %x, ptr %y) {
 ; VLA-NEXT:    li a2, 64
 ; VLA-NEXT:    vsetvli zero, a2, e8, m4, ta, ma
 ; VLA-NEXT:    vlm.v v8, (a0)
-; VLA-NEXT:    vsetivli zero, 1, e8, mf2, ta, ma
-; VLA-NEXT:    vslidedown.vi v8, v8, 1
 ; VLA-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
+; VLA-NEXT:    vslidedown.vi v8, v8, 1
 ; VLA-NEXT:    vsm.v v8, (a1)
 ; VLA-NEXT:    ret
 ;
@@ -401,9 +398,8 @@ define void @extract_v8i1_v64i1_8(ptr %x, ptr %y) {
 ; VLS:       # %bb.0:
 ; VLS-NEXT:    vsetvli a2, zero, e8, m4, ta, ma
 ; VLS-NEXT:    vlm.v v8, (a0)
-; VLS-NEXT:    vsetivli zero, 1, e8, mf2, ta, ma
-; VLS-NEXT:    vslidedown.vi v8, v8, 1
 ; VLS-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
+; VLS-NEXT:    vslidedown.vi v8, v8, 1
 ; VLS-NEXT:    vsm.v v8, (a1)
 ; VLS-NEXT:    ret
   %a = load <64 x i1>, ptr %x
@@ -418,9 +414,8 @@ define void @extract_v8i1_v64i1_48(ptr %x, ptr %y) {
 ; VLA-NEXT:    li a2, 64
 ; VLA-NEXT:    vsetvli zero, a2, e8, m4, ta, ma
 ; VLA-NEXT:    vlm.v v8, (a0)
-; VLA-NEXT:    vsetivli zero, 1, e8, mf2, ta, ma
-; VLA-NEXT:    vslidedown.vi v8, v8, 6
 ; VLA-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
+; VLA-NEXT:    vslidedown.vi v8, v8, 6
 ; VLA-NEXT:    vsm.v v8, (a1)
 ; VLA-NEXT:    ret
 ;
@@ -428,9 +423,8 @@ define void @extract_v8i1_v64i1_48(ptr %x, ptr %y) {
 ; VLS:       # %bb.0:
 ; VLS-NEXT:    vsetvli a2, zero, e8, m4, ta, ma
 ; VLS-NEXT:    vlm.v v8, (a0)
-; VLS-NEXT:    vsetivli zero, 1, e8, mf2, ta, ma
-; VLS-NEXT:    vslidedown.vi v8, v8, 6
 ; VLS-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
+; VLS-NEXT:    vslidedown.vi v8, v8, 6
 ; VLS-NEXT:    vsm.v v8, (a1)
 ; VLS-NEXT:    ret
   %a = load <64 x i1>, ptr %x
@@ -853,9 +847,8 @@ define void @extract_v2i1_nxv32i1_26(<vscale x 32 x i1> %x, ptr %y) {
 define void @extract_v8i1_nxv32i1_16(<vscale x 32 x i1> %x, ptr %y) {
 ; CHECK-LABEL: extract_v8i1_nxv32i1_16:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf2, ta, ma
-; CHECK-NEXT:    vslidedown.vi v8, v0, 2
 ; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
+; CHECK-NEXT:    vslidedown.vi v8, v0, 2
 ; CHECK-NEXT:    vsm.v v8, (a0)
 ; CHECK-NEXT:    ret
   %c = call <8 x i1> @llvm.vector.extract.v8i1.nxv32i1(<vscale x 32 x i1> %x, i64 16)
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract.ll
index e969da6fd45b7..0237c1867ebba 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract.ll
@@ -138,7 +138,6 @@ define i32 @extractelt_v8i32(ptr %x) nounwind {
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; CHECK-NEXT:    vle32.v v8, (a0)
-; CHECK-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vi v8, v8, 6
 ; CHECK-NEXT:    vmv.x.s a0, v8
 ; CHECK-NEXT:    ret
@@ -152,9 +151,9 @@ define i64 @extractelt_v4i64(ptr %x) nounwind {
 ; RV32:       # %bb.0:
 ; RV32-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV32-NEXT:    vle64.v v8, (a0)
-; RV32-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV32-NEXT:    vslidedown.vi v8, v8, 3
 ; RV32-NEXT:    li a0, 32
+; RV32-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV32-NEXT:    vsrl.vx v10, v8, a0
 ; RV32-NEXT:    vmv.x.s a1, v10
 ; RV32-NEXT:    vmv.x.s a0, v8
@@ -164,7 +163,6 @@ define i64 @extractelt_v4i64(ptr %x) nounwind {
 ; RV64:       # %bb.0:
 ; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-NEXT:    vle64.v v8, (a0)
-; RV64-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV64-NEXT:    vslidedown.vi v8, v8, 3
 ; RV64-NEXT:    vmv.x.s a0, v8
 ; RV64-NEXT:    ret
@@ -233,7 +231,6 @@ define i64 @extractelt_v3i64(ptr %x) nounwind {
 ; RV64:       # %bb.0:
 ; RV64-NEXT:    vsetivli zero, 3, e64, m2, ta, ma
 ; RV64-NEXT:    vle64.v v8, (a0)
-; RV64-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV64-NEXT:    vslidedown.vi v8, v8, 2
 ; RV64-NEXT:    vmv.x.s a0, v8
 ; RV64-NEXT:    ret
@@ -452,7 +449,6 @@ define i8 @extractelt_v32i8_idx(ptr %x, i32 zeroext %idx) nounwind {
 ; CHECK-NEXT:    li a2, 32
 ; CHECK-NEXT:    vsetvli zero, a2, e8, m2, ta, ma
 ; CHECK-NEXT:    vle8.v v8, (a0)
-; CHECK-NEXT:    vsetivli zero, 1, e8, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a1
 ; CHECK-NEXT:    vmv.x.s a0, v8
 ; CHECK-NEXT:    ret
@@ -466,7 +462,6 @@ define i16 @extractelt_v16i16_idx(ptr %x, i32 zeroext %idx) nounwind {
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 16, e16, m2, ta, ma
 ; CHECK-NEXT:    vle16.v v8, (a0)
-; CHECK-NEXT:    vsetivli zero, 1, e16, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a1
 ; CHECK-NEXT:    vmv.x.s a0, v8
 ; CHECK-NEXT:    ret
@@ -481,7 +476,6 @@ define i32 @extractelt_v8i32_idx(ptr %x, i32 zeroext %idx) nounwind {
 ; CHECK-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; CHECK-NEXT:    vle32.v v8, (a0)
 ; CHECK-NEXT:    vadd.vv v8, v8, v8
-; CHECK-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a1
 ; CHECK-NEXT:    vmv.x.s a0, v8
 ; CHECK-NEXT:    ret
@@ -497,10 +491,10 @@ define i64 @extractelt_v4i64_idx(ptr %x, i32 zeroext %idx) nounwind {
 ; RV32-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV32-NEXT:    vle64.v v8, (a0)
 ; RV32-NEXT:    vadd.vv v8, v8, v8
-; RV32-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV32-NEXT:    vslidedown.vx v8, v8, a1
 ; RV32-NEXT:    vmv.x.s a0, v8
 ; RV32-NEXT:    li a1, 32
+; RV32-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV32-NEXT:    vsrl.vx v8, v8, a1
 ; RV32-NEXT:    vmv.x.s a1, v8
 ; RV32-NEXT:    ret
@@ -510,7 +504,6 @@ define i64 @extractelt_v4i64_idx(ptr %x, i32 zeroext %idx) nounwind {
 ; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-NEXT:    vle64.v v8, (a0)
 ; RV64-NEXT:    vadd.vv v8, v8, v8
-; RV64-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV64-NEXT:    vslidedown.vx v8, v8, a1
 ; RV64-NEXT:    vmv.x.s a0, v8
 ; RV64-NEXT:    ret
@@ -526,7 +519,6 @@ define half @extractelt_v16f16_idx(ptr %x, i32 zeroext %idx) nounwind {
 ; CHECK-NEXT:    vsetivli zero, 16, e16, m2, ta, ma
 ; CHECK-NEXT:    vle16.v v8, (a0)
 ; CHECK-NEXT:    vfadd.vv v8, v8, v8
-; CHECK-NEXT:    vsetivli zero, 1, e16, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a1
 ; CHECK-NEXT:    vfmv.f.s fa0, v8
 ; CHECK-NEXT:    ret
@@ -542,7 +534,6 @@ define float @extractelt_v8f32_idx(ptr %x, i32 zeroext %idx) nounwind {
 ; CHECK-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; CHECK-NEXT:    vle32.v v8, (a0)
 ; CHECK-NEXT:    vfadd.vv v8, v8, v8
-; CHECK-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a1
 ; CHECK-NEXT:    vfmv.f.s fa0, v8
 ; CHECK-NEXT:    ret
@@ -558,7 +549,6 @@ define double @extractelt_v4f64_idx(ptr %x, i32 zeroext %idx) nounwind {
 ; CHECK-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; CHECK-NEXT:    vle64.v v8, (a0)
 ; CHECK-NEXT:    vfadd.vv v8, v8, v8
-; CHECK-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a1
 ; CHECK-NEXT:    vfmv.f.s fa0, v8
 ; CHECK-NEXT:    ret
@@ -594,7 +584,6 @@ define i64 @extractelt_v3i64_idx(ptr %x, i32 zeroext %idx) nounwind {
 ; RV64-NEXT:    vle64.v v8, (a0)
 ; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-NEXT:    vadd.vv v8, v8, v8
-; RV64-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV64-NEXT:    vslidedown.vx v8, v8, a1
 ; RV64-NEXT:    vmv.x.s a0, v8
 ; RV64-NEXT:    ret
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp-shuffles.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp-shuffles.ll
index 8dc32d13e4a34..5886653a94b7c 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp-shuffles.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp-shuffles.ll
@@ -5,9 +5,8 @@
 define <4 x half> @shuffle_v4f16(<4 x half> %x, <4 x half> %y) {
 ; CHECK-LABEL: shuffle_v4f16:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 11
 ; CHECK-NEXT:    vsetivli zero, 4, e16, mf2, ta, ma
+; CHECK-NEXT:    vmv.v.i v0, 11
 ; CHECK-NEXT:    vmerge.vvm v8, v9, v8, v0
 ; CHECK-NEXT:    ret
   %s = shufflevector <4 x half> %x, <4 x half> %y, <4 x i32> <i32 0, i32 1, i32 6, i32 3>
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int-shuffles.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int-shuffles.ll
index aba69dc846201..0dc72fa1f3b59 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int-shuffles.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int-shuffles.ll
@@ -5,9 +5,8 @@
 define <4 x i16> @shuffle_v4i16(<4 x i16> %x, <4 x i16> %y) {
 ; CHECK-LABEL: shuffle_v4i16:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 11
 ; CHECK-NEXT:    vsetivli zero, 4, e16, mf2, ta, ma
+; CHECK-NEXT:    vmv.v.i v0, 11
 ; CHECK-NEXT:    vmerge.vvm v8, v9, v8, v0
 ; CHECK-NEXT:    ret
   %s = shufflevector <4 x i16> %x, <4 x i16> %y, <4 x i32> <i32 0, i32 1, i32 6, i32 3>
@@ -29,9 +28,8 @@ define <8 x i32> @shuffle_v8i32(<8 x i32> %x, <8 x i32> %y) {
 define <4 x i16> @shuffle_xv_v4i16(<4 x i16> %x) {
 ; CHECK-LABEL: shuffle_xv_v4i16:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 9
 ; CHECK-NEXT:    vsetivli zero, 4, e16, mf2, ta, ma
+; CHECK-NEXT:    vmv.v.i v0, 9
 ; CHECK-NEXT:    vmerge.vim v8, v8, 5, v0
 ; CHECK-NEXT:    ret
   %s = shufflevector <4 x i16> <i16 5, i16 5, i16 5, i16 5>, <4 x i16> %x, <4 x i32> <i32 0, i32 5, i32 6, i32 3>
@@ -41,9 +39,8 @@ define <4 x i16> @shuffle_xv_v4i16(<4 x i16> %x) {
 define <4 x i16> @shuffle_vx_v4i16(<4 x i16> %x) {
 ; CHECK-LABEL: shuffle_vx_v4i16:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 6
 ; CHECK-NEXT:    vsetivli zero, 4, e16, mf2, ta, ma
+; CHECK-NEXT:    vmv.v.i v0, 6
 ; CHECK-NEXT:    vmerge.vim v8, v8, 5, v0
 ; CHECK-NEXT:    ret
   %s = shufflevector <4 x i16> %x, <4 x i16> <i16 5, i16 5, i16 5, i16 5>, <4 x i32> <i32 0, i32 5, i32 6, i32 3>
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-llrint.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-llrint.ll
index d55683e653d24..c37782ba60d01 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-llrint.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-llrint.ll
@@ -182,17 +182,17 @@ define <3 x i64> @llrint_v3i64_v3f32(<3 x float> %x) {
 ; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-NEXT:    vmv.v.x v10, a1
 ; RV64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-NEXT:    vslidedown.vi v9, v8, 2
 ; RV64-NEXT:    vfmv.f.s fa5, v9
 ; RV64-NEXT:    fcvt.l.s a0, fa5
-; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
+; RV64-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-NEXT:    vslidedown.vi v8, v8, 3
 ; RV64-NEXT:    vfmv.f.s fa5, v8
 ; RV64-NEXT:    fcvt.l.s a0, fa5
-; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
+; RV64-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-NEXT:    vslide1down.vx v8, v10, a0
 ; RV64-NEXT:    ret
   %a = call <3 x i64> @llvm.llrint.v3i64.v3f32(<3 x float> %x)
@@ -288,17 +288,17 @@ define <4 x i64> @llrint_v4i64_v4f32(<4 x float> %x) {
 ; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-NEXT:    vmv.v.x v10, a1
 ; RV64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-NEXT:    vslidedown.vi v9, v8, 2
 ; RV64-NEXT:    vfmv.f.s fa5, v9
 ; RV64-NEXT:    fcvt.l.s a0, fa5
-; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
+; RV64-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-NEXT:    vslidedown.vi v8, v8, 3
 ; RV64-NEXT:    vfmv.f.s fa5, v8
 ; RV64-NEXT:    fcvt.l.s a0, fa5
-; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
+; RV64-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-NEXT:    vslide1down.vx v8, v10, a0
 ; RV64-NEXT:    ret
   %a = call <4 x i64> @llvm.llrint.v4i64.v4f32(<4 x float> %x)
@@ -733,13 +733,12 @@ define <2 x i64> @llrint_v2i64_v2f64(<2 x double> %x) {
 ;
 ; RV64-LABEL: llrint_v2i64_v2f64:
 ; RV64:       # %bb.0:
-; RV64-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
+; RV64-NEXT:    vsetivli zero, 2, e64, m1, ta, ma
 ; RV64-NEXT:    vslidedown.vi v9, v8, 1
 ; RV64-NEXT:    vfmv.f.s fa5, v9
 ; RV64-NEXT:    fcvt.l.d a0, fa5
 ; RV64-NEXT:    vfmv.f.s fa5, v8
 ; RV64-NEXT:    fcvt.l.d a1, fa5
-; RV64-NEXT:    vsetivli zero, 2, e64, m1, ta, ma
 ; RV64-NEXT:    vmv.v.x v8, a1
 ; RV64-NEXT:    vslide1down.vx v8, v8, a0
 ; RV64-NEXT:    ret
@@ -836,17 +835,13 @@ define <4 x i64> @llrint_v4i64_v4f64(<4 x double> %x) {
 ; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-NEXT:    vmv.v.x v10, a1
 ; RV64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV64-NEXT:    vslidedown.vi v12, v8, 2
 ; RV64-NEXT:    vfmv.f.s fa5, v12
 ; RV64-NEXT:    fcvt.l.d a0, fa5
-; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV64-NEXT:    vslidedown.vi v8, v8, 3
 ; RV64-NEXT:    vfmv.f.s fa5, v8
 ; RV64-NEXT:    fcvt.l.d a0, fa5
-; RV64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-NEXT:    vslide1down.vx v8, v10, a0
 ; RV64-NEXT:    ret
   %a = call <4 x i64> @llvm.llrint.v4i64.v4f64(<4 x double> %x)
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-lrint.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-lrint.ll
index e2075e074179c..dad7524ab04db 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-lrint.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-lrint.ll
@@ -39,26 +39,24 @@ declare <1 x iXLen> @llvm.lrint.v1iXLen.v1f32(<1 x float>)
 define <2 x iXLen> @lrint_v2f32(<2 x float> %x) {
 ; RV32-LABEL: lrint_v2f32:
 ; RV32:       # %bb.0:
-; RV32-NEXT:    vsetivli zero, 1, e32, mf2, ta, ma
+; RV32-NEXT:    vsetivli zero, 2, e32, mf2, ta, ma
 ; RV32-NEXT:    vslidedown.vi v9, v8, 1
 ; RV32-NEXT:    vfmv.f.s fa5, v9
 ; RV32-NEXT:    fcvt.w.s a0, fa5
 ; RV32-NEXT:    vfmv.f.s fa5, v8
 ; RV32-NEXT:    fcvt.w.s a1, fa5
-; RV32-NEXT:    vsetivli zero, 2, e32, mf2, ta, ma
 ; RV32-NEXT:    vmv.v.x v8, a1
 ; RV32-NEXT:    vslide1down.vx v8, v8, a0
 ; RV32-NEXT:    ret
 ;
 ; RV64-i32-LABEL: lrint_v2f32:
 ; RV64-i32:       # %bb.0:
-; RV64-i32-NEXT:    vsetivli zero, 1, e32, mf2, ta, ma
+; RV64-i32-NEXT:    vsetivli zero, 2, e32, mf2, ta, ma
 ; RV64-i32-NEXT:    vslidedown.vi v9, v8, 1
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v9
 ; RV64-i32-NEXT:    fcvt.l.s a0, fa5
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v8
 ; RV64-i32-NEXT:    fcvt.l.s a1, fa5
-; RV64-i32-NEXT:    vsetivli zero, 2, e32, mf2, ta, ma
 ; RV64-i32-NEXT:    vmv.v.x v8, a1
 ; RV64-i32-NEXT:    vslide1down.vx v8, v8, a0
 ; RV64-i32-NEXT:    ret
@@ -83,13 +81,12 @@ declare <2 x iXLen> @llvm.lrint.v2iXLen.v2f32(<2 x float>)
 define <3 x iXLen> @lrint_v3f32(<3 x float> %x) {
 ; RV32-LABEL: lrint_v3f32:
 ; RV32:       # %bb.0:
-; RV32-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV32-NEXT:    vslidedown.vi v9, v8, 1
 ; RV32-NEXT:    vfmv.f.s fa5, v9
 ; RV32-NEXT:    fcvt.w.s a0, fa5
 ; RV32-NEXT:    vfmv.f.s fa5, v8
 ; RV32-NEXT:    fcvt.w.s a1, fa5
-; RV32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV32-NEXT:    vmv.v.x v9, a1
 ; RV32-NEXT:    vslide1down.vx v9, v9, a0
 ; RV32-NEXT:    vslidedown.vi v10, v8, 2
@@ -104,13 +101,12 @@ define <3 x iXLen> @lrint_v3f32(<3 x float> %x) {
 ;
 ; RV64-i32-LABEL: lrint_v3f32:
 ; RV64-i32:       # %bb.0:
-; RV64-i32-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-i32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV64-i32-NEXT:    vslidedown.vi v9, v8, 1
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v9
 ; RV64-i32-NEXT:    fcvt.l.s a0, fa5
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v8
 ; RV64-i32-NEXT:    fcvt.l.s a1, fa5
-; RV64-i32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV64-i32-NEXT:    vmv.v.x v9, a1
 ; RV64-i32-NEXT:    vslide1down.vx v9, v9, a0
 ; RV64-i32-NEXT:    vslidedown.vi v10, v8, 2
@@ -134,17 +130,17 @@ define <3 x iXLen> @lrint_v3f32(<3 x float> %x) {
 ; RV64-i64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vmv.v.x v10, a1
 ; RV64-i64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i64-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-i64-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-i64-NEXT:    vslidedown.vi v9, v8, 2
 ; RV64-i64-NEXT:    vfmv.f.s fa5, v9
 ; RV64-i64-NEXT:    fcvt.l.s a0, fa5
-; RV64-i64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
+; RV64-i64-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i64-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-i64-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-i64-NEXT:    vslidedown.vi v8, v8, 3
 ; RV64-i64-NEXT:    vfmv.f.s fa5, v8
 ; RV64-i64-NEXT:    fcvt.l.s a0, fa5
-; RV64-i64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
+; RV64-i64-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vslide1down.vx v8, v10, a0
 ; RV64-i64-NEXT:    ret
   %a = call <3 x iXLen> @llvm.lrint.v3iXLen.v3f32(<3 x float> %x)
@@ -155,13 +151,12 @@ declare <3 x iXLen> @llvm.lrint.v3iXLen.v3f32(<3 x float>)
 define <4 x iXLen> @lrint_v4f32(<4 x float> %x) {
 ; RV32-LABEL: lrint_v4f32:
 ; RV32:       # %bb.0:
-; RV32-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV32-NEXT:    vslidedown.vi v9, v8, 1
 ; RV32-NEXT:    vfmv.f.s fa5, v9
 ; RV32-NEXT:    fcvt.w.s a0, fa5
 ; RV32-NEXT:    vfmv.f.s fa5, v8
 ; RV32-NEXT:    fcvt.w.s a1, fa5
-; RV32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV32-NEXT:    vmv.v.x v9, a1
 ; RV32-NEXT:    vslide1down.vx v9, v9, a0
 ; RV32-NEXT:    vslidedown.vi v10, v8, 2
@@ -176,13 +171,12 @@ define <4 x iXLen> @lrint_v4f32(<4 x float> %x) {
 ;
 ; RV64-i32-LABEL: lrint_v4f32:
 ; RV64-i32:       # %bb.0:
-; RV64-i32-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-i32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV64-i32-NEXT:    vslidedown.vi v9, v8, 1
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v9
 ; RV64-i32-NEXT:    fcvt.l.s a0, fa5
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v8
 ; RV64-i32-NEXT:    fcvt.l.s a1, fa5
-; RV64-i32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV64-i32-NEXT:    vmv.v.x v9, a1
 ; RV64-i32-NEXT:    vslide1down.vx v9, v9, a0
 ; RV64-i32-NEXT:    vslidedown.vi v10, v8, 2
@@ -206,17 +200,17 @@ define <4 x iXLen> @lrint_v4f32(<4 x float> %x) {
 ; RV64-i64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vmv.v.x v10, a1
 ; RV64-i64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i64-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-i64-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-i64-NEXT:    vslidedown.vi v9, v8, 2
 ; RV64-i64-NEXT:    vfmv.f.s fa5, v9
 ; RV64-i64-NEXT:    fcvt.l.s a0, fa5
-; RV64-i64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
+; RV64-i64-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i64-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64-i64-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-i64-NEXT:    vslidedown.vi v8, v8, 3
 ; RV64-i64-NEXT:    vfmv.f.s fa5, v8
 ; RV64-i64-NEXT:    fcvt.l.s a0, fa5
-; RV64-i64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
+; RV64-i64-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vslide1down.vx v8, v10, a0
 ; RV64-i64-NEXT:    ret
   %a = call <4 x iXLen> @llvm.lrint.v4iXLen.v4f32(<4 x float> %x)
@@ -248,29 +242,21 @@ define <8 x iXLen> @lrint_v8f32(<8 x float> %x) {
 ; RV32-NEXT:    fcvt.w.s a0, fa5
 ; RV32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV32-NEXT:    vslide1down.vx v10, v10, a0
-; RV32-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; RV32-NEXT:    vslidedown.vi v12, v8, 4
 ; RV32-NEXT:    vfmv.f.s fa5, v12
 ; RV32-NEXT:    fcvt.w.s a0, fa5
-; RV32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV32-NEXT:    vslide1down.vx v10, v10, a0
-; RV32-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; RV32-NEXT:    vslidedown.vi v12, v8, 5
 ; RV32-NEXT:    vfmv.f.s fa5, v12
 ; RV32-NEXT:    fcvt.w.s a0, fa5
-; RV32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV32-NEXT:    vslide1down.vx v10, v10, a0
-; RV32-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; RV32-NEXT:    vslidedown.vi v12, v8, 6
 ; RV32-NEXT:    vfmv.f.s fa5, v12
 ; RV32-NEXT:    fcvt.w.s a0, fa5
-; RV32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV32-NEXT:    vslide1down.vx v10, v10, a0
-; RV32-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; RV32-NEXT:    vslidedown.vi v8, v8, 7
 ; RV32-NEXT:    vfmv.f.s fa5, v8
 ; RV32-NEXT:    fcvt.w.s a0, fa5
-; RV32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV32-NEXT:    vslide1down.vx v8, v10, a0
 ; RV32-NEXT:    ret
 ;
@@ -297,29 +283,21 @@ define <8 x iXLen> @lrint_v8f32(<8 x float> %x) {
 ; RV64-i32-NEXT:    fcvt.l.s a0, fa5
 ; RV64-i32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV64-i32-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i32-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; RV64-i32-NEXT:    vslidedown.vi v12, v8, 4
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v12
 ; RV64-i32-NEXT:    fcvt.l.s a0, fa5
-; RV64-i32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV64-i32-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i32-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; RV64-i32-NEXT:    vslidedown.vi v12, v8, 5
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v12
 ; RV64-i32-NEXT:    fcvt.l.s a0, fa5
-; RV64-i32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV64-i32-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i32-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; RV64-i32-NEXT:    vslidedown.vi v12, v8, 6
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v12
 ; RV64-i32-NEXT:    fcvt.l.s a0, fa5
-; RV64-i32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV64-i32-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i32-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
 ; RV64-i32-NEXT:    vslidedown.vi v8, v8, 7
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v8
 ; RV64-i32-NEXT:    fcvt.l.s a0, fa5
-; RV64-i32-NEXT:    vsetivli zero, 8, e32, m2, ta, ma
 ; RV64-i32-NEXT:    vslide1down.vx v8, v10, a0
 ; RV64-i32-NEXT:    ret
 ;
@@ -685,13 +663,12 @@ define <2 x iXLen> @lrint_v2f64(<2 x double> %x) {
 ;
 ; RV64-i64-LABEL: lrint_v2f64:
 ; RV64-i64:       # %bb.0:
-; RV64-i64-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
+; RV64-i64-NEXT:    vsetivli zero, 2, e64, m1, ta, ma
 ; RV64-i64-NEXT:    vslidedown.vi v9, v8, 1
 ; RV64-i64-NEXT:    vfmv.f.s fa5, v9
 ; RV64-i64-NEXT:    fcvt.l.d a0, fa5
 ; RV64-i64-NEXT:    vfmv.f.s fa5, v8
 ; RV64-i64-NEXT:    fcvt.l.d a1, fa5
-; RV64-i64-NEXT:    vsetivli zero, 2, e64, m1, ta, ma
 ; RV64-i64-NEXT:    vmv.v.x v8, a1
 ; RV64-i64-NEXT:    vslide1down.vx v8, v8, a0
 ; RV64-i64-NEXT:    ret
@@ -712,17 +689,17 @@ define <4 x iXLen> @lrint_v4f64(<4 x double> %x) {
 ; RV32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV32-NEXT:    vmv.v.x v10, a1
 ; RV32-NEXT:    vslide1down.vx v10, v10, a0
-; RV32-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
+; RV32-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV32-NEXT:    vslidedown.vi v12, v8, 2
 ; RV32-NEXT:    vfmv.f.s fa5, v12
 ; RV32-NEXT:    fcvt.w.d a0, fa5
-; RV32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
+; RV32-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV32-NEXT:    vslide1down.vx v10, v10, a0
-; RV32-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
+; RV32-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV32-NEXT:    vslidedown.vi v8, v8, 3
 ; RV32-NEXT:    vfmv.f.s fa5, v8
 ; RV32-NEXT:    fcvt.w.d a0, fa5
-; RV32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
+; RV32-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV32-NEXT:    vslide1down.vx v8, v10, a0
 ; RV32-NEXT:    ret
 ;
@@ -737,17 +714,17 @@ define <4 x iXLen> @lrint_v4f64(<4 x double> %x) {
 ; RV64-i32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
 ; RV64-i32-NEXT:    vmv.v.x v10, a1
 ; RV64-i32-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i32-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
+; RV64-i32-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-i32-NEXT:    vslidedown.vi v12, v8, 2
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v12
 ; RV64-i32-NEXT:    fcvt.l.d a0, fa5
-; RV64-i32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
+; RV64-i32-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-i32-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i32-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
+; RV64-i32-NEXT:    vsetvli zero, zero, e64, m2, ta, ma
 ; RV64-i32-NEXT:    vslidedown.vi v8, v8, 3
 ; RV64-i32-NEXT:    vfmv.f.s fa5, v8
 ; RV64-i32-NEXT:    fcvt.l.d a0, fa5
-; RV64-i32-NEXT:    vsetivli zero, 4, e32, m1, ta, ma
+; RV64-i32-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64-i32-NEXT:    vslide1down.vx v8, v10, a0
 ; RV64-i32-NEXT:    ret
 ;
@@ -762,17 +739,13 @@ define <4 x iXLen> @lrint_v4f64(<4 x double> %x) {
 ; RV64-i64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vmv.v.x v10, a1
 ; RV64-i64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i64-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vslidedown.vi v12, v8, 2
 ; RV64-i64-NEXT:    vfmv.f.s fa5, v12
 ; RV64-i64-NEXT:    fcvt.l.d a0, fa5
-; RV64-i64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vslide1down.vx v10, v10, a0
-; RV64-i64-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vslidedown.vi v8, v8, 3
 ; RV64-i64-NEXT:    vfmv.f.s fa5, v8
 ; RV64-i64-NEXT:    fcvt.l.d a0, fa5
-; RV64-i64-NEXT:    vsetivli zero, 4, e64, m2, ta, ma
 ; RV64-i64-NEXT:    vslide1down.vx v8, v10, a0
 ; RV64-i64-NEXT:    ret
   %a = call <4 x iXLen> @llvm.lrint.v4iXLen.v4f64(<4 x double> %x)
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-gather.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-gather.ll
index 08cad29ab1b88..0d2d6696fce25 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-gather.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-gather.ll
@@ -3364,14 +3364,13 @@ define <8 x i32> @mgather_baseidx_v8i32(ptr %base, <8 x i32> %idxs, <8 x i1> %m,
 ; RV64ZVE32F-NEXT:    andi a2, a1, 2
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB41_4
 ; RV64ZVE32F-NEXT:  # %bb.3: # %cond.load1
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetivli zero, 2, e32, m1, tu, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 1
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v12
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
 ; RV64ZVE32F-NEXT:    lw a2, 0(a2)
 ; RV64ZVE32F-NEXT:    vmv.s.x v12, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 2, e32, m1, tu, ma
 ; RV64ZVE32F-NEXT:    vslideup.vi v10, v12, 1
 ; RV64ZVE32F-NEXT:  .LBB41_4: # %else2
 ; RV64ZVE32F-NEXT:    vsetivli zero, 4, e32, m2, ta, ma
@@ -3421,14 +3420,13 @@ define <8 x i32> @mgather_baseidx_v8i32(ptr %base, <8 x i32> %idxs, <8 x i1> %m,
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB41_6
 ; RV64ZVE32F-NEXT:  .LBB41_13: # %cond.load7
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetivli zero, 4, e32, m1, tu, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v8, v8, 1
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v8
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
 ; RV64ZVE32F-NEXT:    lw a2, 0(a2)
 ; RV64ZVE32F-NEXT:    vmv.s.x v8, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 4, e32, m1, tu, ma
 ; RV64ZVE32F-NEXT:    vslideup.vi v10, v8, 3
 ; RV64ZVE32F-NEXT:    andi a2, a1, 16
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB41_7
@@ -9047,14 +9045,13 @@ define <8 x float> @mgather_baseidx_v8f32(ptr %base, <8 x i32> %idxs, <8 x i1> %
 ; RV64ZVE32F-NEXT:    andi a2, a1, 2
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB80_4
 ; RV64ZVE32F-NEXT:  # %bb.3: # %cond.load1
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetivli zero, 2, e32, m1, tu, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 1
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v12
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
 ; RV64ZVE32F-NEXT:    flw fa5, 0(a2)
 ; RV64ZVE32F-NEXT:    vfmv.s.f v12, fa5
-; RV64ZVE32F-NEXT:    vsetivli zero, 2, e32, m1, tu, ma
 ; RV64ZVE32F-NEXT:    vslideup.vi v10, v12, 1
 ; RV64ZVE32F-NEXT:  .LBB80_4: # %else2
 ; RV64ZVE32F-NEXT:    vsetivli zero, 4, e32, m2, ta, ma
@@ -9104,14 +9101,13 @@ define <8 x float> @mgather_baseidx_v8f32(ptr %base, <8 x i32> %idxs, <8 x i1> %
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB80_6
 ; RV64ZVE32F-NEXT:  .LBB80_13: # %cond.load7
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetivli zero, 4, e32, m1, tu, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v8, v8, 1
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v8
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
 ; RV64ZVE32F-NEXT:    flw fa5, 0(a2)
 ; RV64ZVE32F-NEXT:    vfmv.s.f v8, fa5
-; RV64ZVE32F-NEXT:    vsetivli zero, 4, e32, m1, tu, ma
 ; RV64ZVE32F-NEXT:    vslideup.vi v10, v8, 3
 ; RV64ZVE32F-NEXT:    andi a2, a1, 16
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB80_7
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-scatter.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-scatter.ll
index 42e52436a7da0..96297e3a11bc2 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-scatter.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-scatter.ll
@@ -1940,8 +1940,9 @@ define void @mscatter_baseidx_v8i8_v8i32(<8 x i32> %val, ptr %base, <8 x i8> %id
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v10
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB29_6
@@ -2076,8 +2077,9 @@ define void @mscatter_baseidx_sext_v8i8_v8i32(<8 x i32> %val, ptr %base, <8 x i8
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v10
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB30_6
@@ -2218,8 +2220,9 @@ define void @mscatter_baseidx_zext_v8i8_v8i32(<8 x i32> %val, ptr %base, <8 x i8
 ; RV64ZVE32F-NEXT:    andi a2, a2, 255
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB31_6
@@ -2360,8 +2363,9 @@ define void @mscatter_baseidx_v8i16_v8i32(<8 x i32> %val, ptr %base, <8 x i16> %
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v10
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB32_6
@@ -2497,8 +2501,9 @@ define void @mscatter_baseidx_sext_v8i16_v8i32(<8 x i32> %val, ptr %base, <8 x i
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v10
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB33_6
@@ -2640,8 +2645,9 @@ define void @mscatter_baseidx_zext_v8i16_v8i32(<8 x i32> %val, ptr %base, <8 x i
 ; RV64ZVE32F-NEXT:    and a3, a3, a1
 ; RV64ZVE32F-NEXT:    slli a3, a3, 2
 ; RV64ZVE32F-NEXT:    add a3, a0, a3
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a3)
 ; RV64ZVE32F-NEXT:    andi a3, a2, 8
 ; RV64ZVE32F-NEXT:    beqz a3, .LBB34_6
@@ -7054,8 +7060,9 @@ define void @mscatter_baseidx_v8i8_v8f32(<8 x float> %val, ptr %base, <8 x i8> %
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v10
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB68_6
@@ -7190,8 +7197,9 @@ define void @mscatter_baseidx_sext_v8i8_v8f32(<8 x float> %val, ptr %base, <8 x
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v10
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB69_6
@@ -7332,8 +7340,9 @@ define void @mscatter_baseidx_zext_v8i8_v8f32(<8 x float> %val, ptr %base, <8 x
 ; RV64ZVE32F-NEXT:    andi a2, a2, 255
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB70_6
@@ -7474,8 +7483,9 @@ define void @mscatter_baseidx_v8i16_v8f32(<8 x float> %val, ptr %base, <8 x i16>
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v10
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB71_6
@@ -7611,8 +7621,9 @@ define void @mscatter_baseidx_sext_v8i16_v8f32(<8 x float> %val, ptr %base, <8 x
 ; RV64ZVE32F-NEXT:    vmv.x.s a2, v10
 ; RV64ZVE32F-NEXT:    slli a2, a2, 2
 ; RV64ZVE32F-NEXT:    add a2, a0, a2
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a2)
 ; RV64ZVE32F-NEXT:    andi a2, a1, 8
 ; RV64ZVE32F-NEXT:    beqz a2, .LBB72_6
@@ -7754,8 +7765,9 @@ define void @mscatter_baseidx_zext_v8i16_v8f32(<8 x float> %val, ptr %base, <8 x
 ; RV64ZVE32F-NEXT:    and a3, a3, a1
 ; RV64ZVE32F-NEXT:    slli a3, a3, 2
 ; RV64ZVE32F-NEXT:    add a3, a0, a3
-; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; RV64ZVE32F-NEXT:    vsetvli zero, zero, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vslidedown.vi v12, v8, 2
+; RV64ZVE32F-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
 ; RV64ZVE32F-NEXT:    vse32.v v12, (a3)
 ; RV64ZVE32F-NEXT:    andi a3, a2, 8
 ; RV64ZVE32F-NEXT:    beqz a3, .LBB73_6
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-shuffle-transpose.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-shuffle-transpose.ll
index 038fead011d89..ed381c1397d2d 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-shuffle-transpose.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-shuffle-transpose.ll
@@ -62,9 +62,8 @@ define <16 x i8> @trn2.v16i8(<16 x i8> %v0, <16 x i8> %v1) {
 define <4 x i16> @trn1.v4i16(<4 x i16> %v0, <4 x i16> %v1) {
 ; CHECK-LABEL: trn1.v4i16:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 10
 ; CHECK-NEXT:    vsetivli zero, 4, e16, mf2, ta, mu
+; CHECK-NEXT:    vmv.v.i v0, 10
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1, v0.t
 ; CHECK-NEXT:    ret
   %tmp0 = shufflevector <4 x i16> %v0, <4 x i16> %v1, <4 x i32> <i32 0, i32 4, i32 2, i32 6>
@@ -133,9 +132,8 @@ define <2 x i32> @trn2.v2i32(<2 x i32> %v0, <2 x i32> %v1) {
 define <4 x i32> @trn1.v4i32(<4 x i32> %v0, <4 x i32> %v1) {
 ; CHECK-LABEL: trn1.v4i32:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 10
 ; CHECK-NEXT:    vsetivli zero, 4, e32, m1, ta, mu
+; CHECK-NEXT:    vmv.v.i v0, 10
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1, v0.t
 ; CHECK-NEXT:    ret
   %tmp0 = shufflevector <4 x i32> %v0, <4 x i32> %v1, <4 x i32> <i32 0, i32 4, i32 2, i32 6>
@@ -201,9 +199,8 @@ define <2 x float> @trn2.v2f32(<2 x float> %v0, <2 x float> %v1) {
 define <4 x float> @trn1.v4f32(<4 x float> %v0, <4 x float> %v1) {
 ; CHECK-LABEL: trn1.v4f32:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 10
 ; CHECK-NEXT:    vsetivli zero, 4, e32, m1, ta, mu
+; CHECK-NEXT:    vmv.v.i v0, 10
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1, v0.t
 ; CHECK-NEXT:    ret
   %tmp0 = shufflevector <4 x float> %v0, <4 x float> %v1, <4 x i32> <i32 0, i32 4, i32 2, i32 6>
@@ -247,9 +244,8 @@ define <2 x double> @trn2.v2f64(<2 x double> %v0, <2 x double> %v1) {
 define <4 x half> @trn1.v4f16(<4 x half> %v0, <4 x half> %v1) {
 ; CHECK-LABEL: trn1.v4f16:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 10
 ; CHECK-NEXT:    vsetivli zero, 4, e16, mf2, ta, mu
+; CHECK-NEXT:    vmv.v.i v0, 10
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1, v0.t
 ; CHECK-NEXT:    ret
   %tmp0 = shufflevector <4 x half> %v0, <4 x half> %v1, <4 x i32> <i32 0, i32 4, i32 2, i32 6>
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-unaligned.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-unaligned.ll
index 36c36a13964c9..805b548b0cd18 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-unaligned.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-unaligned.ll
@@ -227,7 +227,7 @@ define <2 x i64> @mgather_v2i64_align4(<2 x ptr> %ptrs, <2 x i1> %m, <2 x i64> %
 ; RV64-SLOW-NEXT:    andi a0, a0, 2
 ; RV64-SLOW-NEXT:    beqz a0, .LBB5_2
 ; RV64-SLOW-NEXT:  .LBB5_4: # %cond.load1
-; RV64-SLOW-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
+; RV64-SLOW-NEXT:    vsetivli zero, 2, e64, m1, ta, ma
 ; RV64-SLOW-NEXT:    vslidedown.vi v8, v8, 1
 ; RV64-SLOW-NEXT:    vmv.x.s a0, v8
 ; RV64-SLOW-NEXT:    lwu a1, 4(a0)
@@ -235,7 +235,6 @@ define <2 x i64> @mgather_v2i64_align4(<2 x ptr> %ptrs, <2 x i1> %m, <2 x i64> %
 ; RV64-SLOW-NEXT:    slli a1, a1, 32
 ; RV64-SLOW-NEXT:    or a0, a1, a0
 ; RV64-SLOW-NEXT:    vmv.s.x v8, a0
-; RV64-SLOW-NEXT:    vsetivli zero, 2, e64, m1, ta, ma
 ; RV64-SLOW-NEXT:    vslideup.vi v9, v8, 1
 ; RV64-SLOW-NEXT:    vmv1r.v v8, v9
 ; RV64-SLOW-NEXT:    ret
@@ -612,7 +611,7 @@ define void @masked_store_v2i32_align2(<2 x i32> %val, ptr %a, <2 x i32> %m) nou
 ; SLOW-NEXT:    andi a1, a1, 2
 ; SLOW-NEXT:    beqz a1, .LBB9_2
 ; SLOW-NEXT:  .LBB9_4: # %cond.store1
-; SLOW-NEXT:    vsetivli zero, 1, e32, mf2, ta, ma
+; SLOW-NEXT:    vsetvli zero, zero, e32, mf2, ta, ma
 ; SLOW-NEXT:    vslidedown.vi v8, v8, 1
 ; SLOW-NEXT:    vmv.x.s a1, v8
 ; SLOW-NEXT:    sh a1, 4(a0)
diff --git a/llvm/test/CodeGen/RISCV/rvv/splat-vector-split-i64-vl-sdnode.ll b/llvm/test/CodeGen/RISCV/rvv/splat-vector-split-i64-vl-sdnode.ll
index 5d5a2a3b898bc..28583efccdbca 100644
--- a/llvm/test/CodeGen/RISCV/rvv/splat-vector-split-i64-vl-sdnode.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/splat-vector-split-i64-vl-sdnode.ll
@@ -76,7 +76,6 @@ define i32 @splat_vector_split_i64() {
 ; CHECK-NEXT:    vand.vv v8, v8, v12
 ; CHECK-NEXT:    vadd.vv v8, v8, v8
 ; CHECK-NEXT:    vor.vv v8, v10, v8
-; CHECK-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vi v8, v8, 3
 ; CHECK-NEXT:    vmv.x.s a0, v8
 ; CHECK-NEXT:    addi sp, sp, 16
diff --git a/llvm/test/CodeGen/RISCV/rvv/vector-deinterleave-fixed.ll b/llvm/test/CodeGen/RISCV/rvv/vector-deinterleave-fixed.ll
index d02fe5b205f7f..4a9a5210870f9 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vector-deinterleave-fixed.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vector-deinterleave-fixed.ll
@@ -80,9 +80,8 @@ define {<2 x i64>, <2 x i64>} @vector_deinterleave_v2i64_v4i64(<4 x i64> %vec) {
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 2, e64, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vi v10, v8, 2
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 2
 ; CHECK-NEXT:    vsetivli zero, 2, e64, m1, ta, ma
+; CHECK-NEXT:    vmv.v.i v0, 2
 ; CHECK-NEXT:    vrgather.vi v9, v8, 1
 ; CHECK-NEXT:    vmerge.vvm v9, v9, v10, v0
 ; CHECK-NEXT:    vslideup.vi v8, v10, 1
@@ -167,9 +166,8 @@ define {<2 x double>, <2 x double>} @vector_deinterleave_v2f64_v4f64(<4 x double
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 2, e64, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vi v10, v8, 2
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
-; CHECK-NEXT:    vmv.v.i v0, 2
 ; CHECK-NEXT:    vsetivli zero, 2, e64, m1, ta, ma
+; CHECK-NEXT:    vmv.v.i v0, 2
 ; CHECK-NEXT:    vrgather.vi v9, v8, 1
 ; CHECK-NEXT:    vmerge.vvm v9, v9, v10, v0
 ; CHECK-NEXT:    vslideup.vi v8, v10, 1
diff --git a/llvm/test/CodeGen/RISCV/rvv/vector-splice.ll b/llvm/test/CodeGen/RISCV/rvv/vector-splice.ll
index be56db52e349a..69b3c72a936f1 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vector-splice.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vector-splice.ll
@@ -209,9 +209,7 @@ define <vscale x 16 x i1> @splice_nxv16i1_offset_negone(<vscale x 16 x i1> %a, <
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    slli a0, a0, 1
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e8, m2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e8, m2, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v12, 1
 ; CHECK-NEXT:    vand.vi v8, v8, 1
 ; CHECK-NEXT:    vmsne.vi v0, v8, 0
@@ -259,9 +257,7 @@ define <vscale x 32 x i1> @splice_nxv32i1_offset_negone(<vscale x 32 x i1> %a, <
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    slli a0, a0, 2
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e8, m4, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e8, m4, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v16, 1
 ; CHECK-NEXT:    vand.vi v8, v8, 1
 ; CHECK-NEXT:    vmsne.vi v0, v8, 0
@@ -308,9 +304,7 @@ define <vscale x 64 x i1> @splice_nxv64i1_offset_negone(<vscale x 64 x i1> %a, <
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    slli a0, a0, 3
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e8, m8, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e8, m8, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v16, 1
 ; CHECK-NEXT:    vand.vi v8, v8, 1
 ; CHECK-NEXT:    vmsne.vi v0, v8, 0
@@ -358,9 +352,8 @@ define <vscale x 1 x i8> @splice_nxv1i8_offset_negone(<vscale x 1 x i8> %a, <vsc
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 3
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e8, mf8, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 1 x i8> @llvm.vector.splice.nxv1i8(<vscale x 1 x i8> %a, <vscale x 1 x i8> %b, i32 -1)
@@ -413,9 +406,8 @@ define <vscale x 2 x i8> @splice_nxv2i8_offset_negone(<vscale x 2 x i8> %a, <vsc
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf4, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e8, mf4, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e8, mf4, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 2 x i8> @llvm.vector.splice.nxv2i8(<vscale x 2 x i8> %a, <vscale x 2 x i8> %b, i32 -1)
@@ -468,9 +460,8 @@ define <vscale x 4 x i8> @splice_nxv4i8_offset_negone(<vscale x 4 x i8> %a, <vsc
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 1
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e8, mf2, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e8, mf2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e8, mf2, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 4 x i8> @llvm.vector.splice.nxv4i8(<vscale x 4 x i8> %a, <vscale x 4 x i8> %b, i32 -1)
@@ -522,9 +513,8 @@ define <vscale x 8 x i8> @splice_nxv8i8_offset_negone(<vscale x 8 x i8> %a, <vsc
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e8, m1, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e8, m1, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e8, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 8 x i8> @llvm.vector.splice.nxv8i8(<vscale x 8 x i8> %a, <vscale x 8 x i8> %b, i32 -1)
@@ -745,9 +735,8 @@ define <vscale x 1 x i16> @splice_nxv1i16_offset_negone(<vscale x 1 x i16> %a, <
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 3
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e16, mf4, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e16, mf4, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e16, mf4, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 1 x i16> @llvm.vector.splice.nxv1i16(<vscale x 1 x i16> %a, <vscale x 1 x i16> %b, i32 -1)
@@ -800,9 +789,8 @@ define <vscale x 2 x i16> @splice_nxv2i16_offset_negone(<vscale x 2 x i16> %a, <
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e16, mf2, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e16, mf2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e16, mf2, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 2 x i16> @llvm.vector.splice.nxv2i16(<vscale x 2 x i16> %a, <vscale x 2 x i16> %b, i32 -1)
@@ -855,9 +843,8 @@ define <vscale x 4 x i16> @splice_nxv4i16_offset_negone(<vscale x 4 x i16> %a, <
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 1
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e16, m1, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e16, m1, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 4 x i16> @llvm.vector.splice.nxv4i16(<vscale x 4 x i16> %a, <vscale x 4 x i16> %b, i32 -1)
@@ -1075,9 +1062,8 @@ define <vscale x 1 x i32> @splice_nxv1i32_offset_negone(<vscale x 1 x i32> %a, <
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 3
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e32, mf2, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e32, mf2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e32, mf2, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 1 x i32> @llvm.vector.splice.nxv1i32(<vscale x 1 x i32> %a, <vscale x 1 x i32> %b, i32 -1)
@@ -1130,9 +1116,8 @@ define <vscale x 2 x i32> @splice_nxv2i32_offset_negone(<vscale x 2 x i32> %a, <
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e32, m1, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e32, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 2 x i32> @llvm.vector.splice.nxv2i32(<vscale x 2 x i32> %a, <vscale x 2 x i32> %b, i32 -1)
@@ -1348,9 +1333,8 @@ define <vscale x 1 x i64> @splice_nxv1i64_offset_negone(<vscale x 1 x i64> %a, <
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 3
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e64, m1, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e64, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 1 x i64> @llvm.vector.splice.nxv1i64(<vscale x 1 x i64> %a, <vscale x 1 x i64> %b, i32 -1)
@@ -1565,9 +1549,8 @@ define <vscale x 1 x half> @splice_nxv1f16_offset_negone(<vscale x 1 x half> %a,
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 3
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e16, mf4, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e16, mf4, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e16, mf4, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 1 x half> @llvm.vector.splice.nxv1f16(<vscale x 1 x half> %a, <vscale x 1 x half> %b, i32 -1)
@@ -1620,9 +1603,8 @@ define <vscale x 2 x half> @splice_nxv2f16_offset_negone(<vscale x 2 x half> %a,
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e16, mf2, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e16, mf2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e16, mf2, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 2 x half> @llvm.vector.splice.nxv2f16(<vscale x 2 x half> %a, <vscale x 2 x half> %b, i32 -1)
@@ -1675,9 +1657,8 @@ define <vscale x 4 x half> @splice_nxv4f16_offset_negone(<vscale x 4 x half> %a,
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 1
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e16, m1, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e16, m1, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 4 x half> @llvm.vector.splice.nxv4f16(<vscale x 4 x half> %a, <vscale x 4 x half> %b, i32 -1)
@@ -1895,9 +1876,8 @@ define <vscale x 1 x float> @splice_nxv1f32_offset_negone(<vscale x 1 x float> %
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 3
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e32, mf2, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e32, mf2, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e32, mf2, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 1 x float> @llvm.vector.splice.nxv1f32(<vscale x 1 x float> %a, <vscale x 1 x float> %b, i32 -1)
@@ -1950,9 +1930,8 @@ define <vscale x 2 x float> @splice_nxv2f32_offset_negone(<vscale x 2 x float> %
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e32, m1, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e32, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 2 x float> @llvm.vector.splice.nxv2f32(<vscale x 2 x float> %a, <vscale x 2 x float> %b, i32 -1)
@@ -2168,9 +2147,8 @@ define <vscale x 1 x double> @splice_nxv1f64_offset_negone(<vscale x 1 x double>
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 3
 ; CHECK-NEXT:    addi a0, a0, -1
-; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
+; CHECK-NEXT:    vsetvli a1, zero, e64, m1, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v8, v8, a0
-; CHECK-NEXT:    vsetvli a0, zero, e64, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vi v8, v9, 1
 ; CHECK-NEXT:    ret
   %res = call <vscale x 1 x double> @llvm.vector.splice.nxv1f64(<vscale x 1 x double> %a, <vscale x 1 x double> %b, i32 -1)
diff --git a/llvm/test/CodeGen/RISCV/srem-seteq-illegal-types.ll b/llvm/test/CodeGen/RISCV/srem-seteq-illegal-types.ll
index 9ecfa50178316..1bcda27ed99ae 100644
--- a/llvm/test/CodeGen/RISCV/srem-seteq-illegal-types.ll
+++ b/llvm/test/CodeGen/RISCV/srem-seteq-illegal-types.ll
@@ -779,7 +779,6 @@ define void @test_srem_vec(ptr %X) nounwind {
 ; RV64MV-NEXT:    vmsne.vv v0, v8, v12
 ; RV64MV-NEXT:    vmv.v.i v8, 0
 ; RV64MV-NEXT:    vmerge.vim v8, v8, -1, v0
-; RV64MV-NEXT:    vsetivli zero, 1, e64, m2, ta, ma
 ; RV64MV-NEXT:    vslidedown.vi v10, v8, 2
 ; RV64MV-NEXT:    vmv.x.s a2, v10
 ; RV64MV-NEXT:    slli a3, a2, 31