diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index e95e21bda687e..dde1882f5eea8 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -9732,9 +9732,9 @@ SDValue RISCVTargetLowering::lowerINSERT_SUBVECTOR(SDValue Op,
       ElementCount::getScalable(RemIdx) + SubVecVT.getVectorElementCount();
   VL = computeVLMax(SubVecVT, DL, DAG);
 
-  // Use tail agnostic policy if we're inserting over Vec's tail.
+  // Use tail agnostic policy if we're inserting over InterSubVT's tail.
   unsigned Policy = RISCVII::TAIL_UNDISTURBED_MASK_UNDISTURBED;
-  if (EndIndex == VecVT.getVectorElementCount())
+  if (EndIndex == InterSubVT.getVectorElementCount())
     Policy = RISCVII::TAIL_AGNOSTIC;
 
   // If we're inserting into the lowest elements, use a tail undisturbed
diff --git a/llvm/test/CodeGen/RISCV/rvv/extract-subvector.ll b/llvm/test/CodeGen/RISCV/rvv/extract-subvector.ll
index a2d02b6bb641b..76aa2b913c652 100644
--- a/llvm/test/CodeGen/RISCV/rvv/extract-subvector.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/extract-subvector.ll
@@ -474,7 +474,7 @@ define <vscale x 6 x half> @extract_nxv6f16_nxv12f16_6(<vscale x 12 x half> %in)
 ; CHECK-NEXT:    vsetvli a1, zero, e16, m1, ta, ma
 ; CHECK-NEXT:    vslidedown.vx v12, v9, a0
 ; CHECK-NEXT:    add a1, a0, a0
-; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v12, v10, a0
 ; CHECK-NEXT:    vmv2r.v v8, v12
 ; CHECK-NEXT:    ret
diff --git a/llvm/test/CodeGen/RISCV/rvv/insert-subvector.ll b/llvm/test/CodeGen/RISCV/rvv/insert-subvector.ll
index d377082761736..b15896580d425 100644
--- a/llvm/test/CodeGen/RISCV/rvv/insert-subvector.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/insert-subvector.ll
@@ -227,7 +227,7 @@ define <vscale x 16 x i32> @insert_nxv16i32_nxv1i32_1(<vscale x 16 x i32> %vec,
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 3
 ; CHECK-NEXT:    add a1, a0, a0
-; CHECK-NEXT:    vsetvli zero, a1, e32, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v8, v16, a0
 ; CHECK-NEXT:    ret
   %v = call <vscale x 16 x i32> @llvm.vector.insert.nxv1i32.nxv16i32(<vscale x 16 x i32> %vec, <vscale x 1 x i32> %subvec, i64 1)
@@ -306,7 +306,7 @@ define <vscale x 16 x i8> @insert_nxv16i8_nxv1i8_7(<vscale x 16 x i8> %vec, <vsc
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a1, a0, 3
 ; CHECK-NEXT:    sub a1, a0, a1
-; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v8, v10, a1
 ; CHECK-NEXT:    ret
   %v = call <vscale x 16 x i8> @llvm.vector.insert.nxv1i8.nxv16i8(<vscale x 16 x i8> %vec, <vscale x 1 x i8> %subvec, i64 7)
@@ -319,7 +319,7 @@ define <vscale x 16 x i8> @insert_nxv16i8_nxv1i8_15(<vscale x 16 x i8> %vec, <vs
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a1, a0, 3
 ; CHECK-NEXT:    sub a1, a0, a1
-; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v9, v10, a1
 ; CHECK-NEXT:    ret
   %v = call <vscale x 16 x i8> @llvm.vector.insert.nxv1i8.nxv16i8(<vscale x 16 x i8> %vec, <vscale x 1 x i8> %subvec, i64 15)
@@ -344,7 +344,7 @@ define <vscale x 32 x half> @insert_nxv32f16_nxv2f16_2(<vscale x 32 x half> %vec
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    add a1, a0, a0
-; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v8, v16, a0
 ; CHECK-NEXT:    ret
   %v = call <vscale x 32 x half> @llvm.vector.insert.nxv2f16.nxv32f16(<vscale x 32 x half> %vec, <vscale x 2 x half> %subvec, i64 2)
@@ -357,7 +357,7 @@ define <vscale x 32 x half> @insert_nxv32f16_nxv2f16_26(<vscale x 32 x half> %ve
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    add a1, a0, a0
-; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v14, v16, a0
 ; CHECK-NEXT:    ret
   %v = call <vscale x 32 x half> @llvm.vector.insert.nxv2f16.nxv32f16(<vscale x 32 x half> %vec, <vscale x 2 x half> %subvec, i64 26)
diff --git a/llvm/test/CodeGen/RISCV/rvv/vreductions-fp-sdnode.ll b/llvm/test/CodeGen/RISCV/rvv/vreductions-fp-sdnode.ll
index 515d77109af9f..6d42b15273cf8 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vreductions-fp-sdnode.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vreductions-fp-sdnode.ll
@@ -916,7 +916,7 @@ define half @vreduce_ord_fadd_nxv6f16(<vscale x 6 x half> %v, half %s) {
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    add a1, a0, a0
-; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v9, v10, a0
 ; CHECK-NEXT:    vsetvli a0, zero, e16, m2, ta, ma
 ; CHECK-NEXT:    vfmv.s.f v10, fa0
@@ -938,11 +938,11 @@ define half @vreduce_ord_fadd_nxv10f16(<vscale x 10 x half> %v, half %s) {
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    add a1, a0, a0
-; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v10, v12, a0
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, ma
 ; CHECK-NEXT:    vmv.v.v v11, v12
-; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v11, v12, a0
 ; CHECK-NEXT:    vsetvli a0, zero, e16, m4, ta, ma
 ; CHECK-NEXT:    vfmv.s.f v12, fa0
@@ -1002,7 +1002,7 @@ define half @vreduce_fadd_nxv6f16(<vscale x 6 x half> %v, half %s) {
 ; CHECK-NEXT:    csrr a0, vlenb
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    add a1, a0, a0
-; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v9, v10, a0
 ; CHECK-NEXT:    vsetvli a0, zero, e16, m2, ta, ma
 ; CHECK-NEXT:    vfmv.s.f v10, fa0
@@ -1025,11 +1025,11 @@ define half @vreduce_fmin_nxv10f16(<vscale x 10 x half> %v) {
 ; CHECK-NEXT:    vlse16.v v12, (a1), zero
 ; CHECK-NEXT:    srli a0, a0, 2
 ; CHECK-NEXT:    add a1, a0, a0
-; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v10, v12, a0
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, ma
 ; CHECK-NEXT:    vmv.v.v v11, v12
-; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, ma
+; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
 ; CHECK-NEXT:    vslideup.vx v11, v12, a0
 ; CHECK-NEXT:    vsetvli a0, zero, e16, m4, ta, ma
 ; CHECK-NEXT:    vfredmin.vs v8, v8, v8