[llvm] 3ae7122 - [RISCV] Drop earlyclobber constraint from vwadd(u).wx, vwsub(u).wx, vfwadd.wf and vfwsub.wf.
Craig Topper via llvm-commits
llvm-commits at lists.llvm.org
Sun Apr 11 10:28:05 PDT 2021
Author: Craig Topper
Date: 2021-04-11T10:19:45-07:00
New Revision: 3ae71226ef4963c01792e7679a21fd0fb61b40d6
URL: https://github.com/llvm/llvm-project/commit/3ae71226ef4963c01792e7679a21fd0fb61b40d6
DIFF: https://github.com/llvm/llvm-project/commit/3ae71226ef4963c01792e7679a21fd0fb61b40d6.diff
LOG: [RISCV] Drop earlyclobber constraint from vwadd(u).wx, vwsub(u).wx, vfwadd.wf and vfwsub.wf.
The first source has the same EEW as the destination and the other
source is a scalar so the overlap constraints don't apply to
the unmasked version.
For the masked version we have a constraint that the destination
can't be V0 so that covers the only overlap issue there.
Reviewed By: khchen
Differential Revision: https://reviews.llvm.org/D100217
Added:
Modified:
llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv64.ll
llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv64.ll
llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv64.ll
llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv64.ll
llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv64.ll
llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv64.ll
Removed:
################################################################################
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td b/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
index d3178fb15844a..60a5241a41582 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
@@ -1598,16 +1598,14 @@ multiclass VPseudoBinaryW_WV {
multiclass VPseudoBinaryW_WX {
foreach m = MxList.m[0-5] in
- defm "_WX" : VPseudoBinary<m.wvrclass, m.wvrclass, GPR, m,
- "@earlyclobber $rd">;
+ defm "_WX" : VPseudoBinary<m.wvrclass, m.wvrclass, GPR, m>;
}
multiclass VPseudoBinaryW_WF {
foreach m = MxList.m[0-5] in
foreach f = FPList.fpinfo[0-1] in
defm "_W" # f.FX : VPseudoBinary<m.wvrclass, m.wvrclass,
- f.fprclass, m,
- "@earlyclobber $rd">;
+ f.fprclass, m>;
}
multiclass VPseudoBinaryV_WV {
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv32.ll
index 5e26abaaafb82..c6283baa94c5e 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv32.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv32.ll
@@ -418,8 +418,7 @@ define <vscale x 1 x float> @intrinsic_vfwadd.w_wf_nxv1f32_nxv1f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vfwadd.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x float> @llvm.riscv.vfwadd.w.nxv1f32.f16(
@@ -465,8 +464,7 @@ define <vscale x 2 x float> @intrinsic_vfwadd.w_wf_nxv2f32_nxv2f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vfwadd.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x float> @llvm.riscv.vfwadd.w.nxv2f32.f16(
@@ -512,8 +510,7 @@ define <vscale x 4 x float> @intrinsic_vfwadd.w_wf_nxv4f32_nxv4f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m1,ta,mu
-; CHECK-NEXT: vfwadd.wf v26, v8, ft0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x float> @llvm.riscv.vfwadd.w.nxv4f32.f16(
@@ -559,8 +556,7 @@ define <vscale x 8 x float> @intrinsic_vfwadd.w_wf_nxv8f32_nxv8f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m2,ta,mu
-; CHECK-NEXT: vfwadd.wf v28, v8, ft0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x float> @llvm.riscv.vfwadd.w.nxv8f32.f16(
@@ -606,8 +602,7 @@ define <vscale x 16 x float> @intrinsic_vfwadd.w_wf_nxv16f32_nxv16f32_f16(<vscal
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m4,ta,mu
-; CHECK-NEXT: vfwadd.wf v16, v8, ft0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x float> @llvm.riscv.vfwadd.w.nxv16f32.f16(
@@ -653,8 +648,7 @@ define <vscale x 1 x double> @intrinsic_vfwadd.w_wf_nxv1f64_nxv1f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vfwadd.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x double> @llvm.riscv.vfwadd.w.nxv1f64.f32(
@@ -700,8 +694,7 @@ define <vscale x 2 x double> @intrinsic_vfwadd.w_wf_nxv2f64_nxv2f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m1,ta,mu
-; CHECK-NEXT: vfwadd.wf v26, v8, ft0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x double> @llvm.riscv.vfwadd.w.nxv2f64.f32(
@@ -747,8 +740,7 @@ define <vscale x 4 x double> @intrinsic_vfwadd.w_wf_nxv4f64_nxv4f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m2,ta,mu
-; CHECK-NEXT: vfwadd.wf v28, v8, ft0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x double> @llvm.riscv.vfwadd.w.nxv4f64.f32(
@@ -794,8 +786,7 @@ define <vscale x 8 x double> @intrinsic_vfwadd.w_wf_nxv8f64_nxv8f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m4,ta,mu
-; CHECK-NEXT: vfwadd.wf v16, v8, ft0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x double> @llvm.riscv.vfwadd.w.nxv8f64.f32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv64.ll
index 4eb94ab8fcb53..425dc3797efaf 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv64.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vfwadd.w-rv64.ll
@@ -418,8 +418,7 @@ define <vscale x 1 x float> @intrinsic_vfwadd.w_wf_nxv1f32_nxv1f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vfwadd.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x float> @llvm.riscv.vfwadd.w.nxv1f32.f16(
@@ -465,8 +464,7 @@ define <vscale x 2 x float> @intrinsic_vfwadd.w_wf_nxv2f32_nxv2f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vfwadd.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x float> @llvm.riscv.vfwadd.w.nxv2f32.f16(
@@ -512,8 +510,7 @@ define <vscale x 4 x float> @intrinsic_vfwadd.w_wf_nxv4f32_nxv4f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m1,ta,mu
-; CHECK-NEXT: vfwadd.wf v26, v8, ft0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x float> @llvm.riscv.vfwadd.w.nxv4f32.f16(
@@ -559,8 +556,7 @@ define <vscale x 8 x float> @intrinsic_vfwadd.w_wf_nxv8f32_nxv8f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m2,ta,mu
-; CHECK-NEXT: vfwadd.wf v28, v8, ft0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x float> @llvm.riscv.vfwadd.w.nxv8f32.f16(
@@ -606,8 +602,7 @@ define <vscale x 16 x float> @intrinsic_vfwadd.w_wf_nxv16f32_nxv16f32_f16(<vscal
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m4,ta,mu
-; CHECK-NEXT: vfwadd.wf v16, v8, ft0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x float> @llvm.riscv.vfwadd.w.nxv16f32.f16(
@@ -653,8 +648,7 @@ define <vscale x 1 x double> @intrinsic_vfwadd.w_wf_nxv1f64_nxv1f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vfwadd.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x double> @llvm.riscv.vfwadd.w.nxv1f64.f32(
@@ -700,8 +694,7 @@ define <vscale x 2 x double> @intrinsic_vfwadd.w_wf_nxv2f64_nxv2f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m1,ta,mu
-; CHECK-NEXT: vfwadd.wf v26, v8, ft0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x double> @llvm.riscv.vfwadd.w.nxv2f64.f32(
@@ -747,8 +740,7 @@ define <vscale x 4 x double> @intrinsic_vfwadd.w_wf_nxv4f64_nxv4f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m2,ta,mu
-; CHECK-NEXT: vfwadd.wf v28, v8, ft0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x double> @llvm.riscv.vfwadd.w.nxv4f64.f32(
@@ -794,8 +786,7 @@ define <vscale x 8 x double> @intrinsic_vfwadd.w_wf_nxv8f64_nxv8f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m4,ta,mu
-; CHECK-NEXT: vfwadd.wf v16, v8, ft0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vfwadd.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x double> @llvm.riscv.vfwadd.w.nxv8f64.f32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv32.ll
index 772a81a5928d7..4d00c889b189a 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv32.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv32.ll
@@ -418,8 +418,7 @@ define <vscale x 1 x float> @intrinsic_vfwsub.w_wf_nxv1f32_nxv1f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vfwsub.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x float> @llvm.riscv.vfwsub.w.nxv1f32.f16(
@@ -465,8 +464,7 @@ define <vscale x 2 x float> @intrinsic_vfwsub.w_wf_nxv2f32_nxv2f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vfwsub.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x float> @llvm.riscv.vfwsub.w.nxv2f32.f16(
@@ -512,8 +510,7 @@ define <vscale x 4 x float> @intrinsic_vfwsub.w_wf_nxv4f32_nxv4f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m1,ta,mu
-; CHECK-NEXT: vfwsub.wf v26, v8, ft0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x float> @llvm.riscv.vfwsub.w.nxv4f32.f16(
@@ -559,8 +556,7 @@ define <vscale x 8 x float> @intrinsic_vfwsub.w_wf_nxv8f32_nxv8f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m2,ta,mu
-; CHECK-NEXT: vfwsub.wf v28, v8, ft0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x float> @llvm.riscv.vfwsub.w.nxv8f32.f16(
@@ -606,8 +602,7 @@ define <vscale x 16 x float> @intrinsic_vfwsub.w_wf_nxv16f32_nxv16f32_f16(<vscal
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m4,ta,mu
-; CHECK-NEXT: vfwsub.wf v16, v8, ft0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x float> @llvm.riscv.vfwsub.w.nxv16f32.f16(
@@ -653,8 +648,7 @@ define <vscale x 1 x double> @intrinsic_vfwsub.w_wf_nxv1f64_nxv1f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vfwsub.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x double> @llvm.riscv.vfwsub.w.nxv1f64.f32(
@@ -700,8 +694,7 @@ define <vscale x 2 x double> @intrinsic_vfwsub.w_wf_nxv2f64_nxv2f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m1,ta,mu
-; CHECK-NEXT: vfwsub.wf v26, v8, ft0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x double> @llvm.riscv.vfwsub.w.nxv2f64.f32(
@@ -747,8 +740,7 @@ define <vscale x 4 x double> @intrinsic_vfwsub.w_wf_nxv4f64_nxv4f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m2,ta,mu
-; CHECK-NEXT: vfwsub.wf v28, v8, ft0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x double> @llvm.riscv.vfwsub.w.nxv4f64.f32(
@@ -794,8 +786,7 @@ define <vscale x 8 x double> @intrinsic_vfwsub.w_wf_nxv8f64_nxv8f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m4,ta,mu
-; CHECK-NEXT: vfwsub.wf v16, v8, ft0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x double> @llvm.riscv.vfwsub.w.nxv8f64.f32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv64.ll
index 489b8e3daece4..2718893a3c3fb 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv64.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vfwsub.w-rv64.ll
@@ -418,8 +418,7 @@ define <vscale x 1 x float> @intrinsic_vfwsub.w_wf_nxv1f32_nxv1f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vfwsub.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x float> @llvm.riscv.vfwsub.w.nxv1f32.f16(
@@ -465,8 +464,7 @@ define <vscale x 2 x float> @intrinsic_vfwsub.w_wf_nxv2f32_nxv2f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vfwsub.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x float> @llvm.riscv.vfwsub.w.nxv2f32.f16(
@@ -512,8 +510,7 @@ define <vscale x 4 x float> @intrinsic_vfwsub.w_wf_nxv4f32_nxv4f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m1,ta,mu
-; CHECK-NEXT: vfwsub.wf v26, v8, ft0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x float> @llvm.riscv.vfwsub.w.nxv4f32.f16(
@@ -559,8 +556,7 @@ define <vscale x 8 x float> @intrinsic_vfwsub.w_wf_nxv8f32_nxv8f32_f16(<vscale x
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m2,ta,mu
-; CHECK-NEXT: vfwsub.wf v28, v8, ft0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x float> @llvm.riscv.vfwsub.w.nxv8f32.f16(
@@ -606,8 +602,7 @@ define <vscale x 16 x float> @intrinsic_vfwsub.w_wf_nxv16f32_nxv16f32_f16(<vscal
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.h.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e16,m4,ta,mu
-; CHECK-NEXT: vfwsub.wf v16, v8, ft0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x float> @llvm.riscv.vfwsub.w.nxv16f32.f16(
@@ -653,8 +648,7 @@ define <vscale x 1 x double> @intrinsic_vfwsub.w_wf_nxv1f64_nxv1f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vfwsub.wf v25, v8, ft0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x double> @llvm.riscv.vfwsub.w.nxv1f64.f32(
@@ -700,8 +694,7 @@ define <vscale x 2 x double> @intrinsic_vfwsub.w_wf_nxv2f64_nxv2f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m1,ta,mu
-; CHECK-NEXT: vfwsub.wf v26, v8, ft0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x double> @llvm.riscv.vfwsub.w.nxv2f64.f32(
@@ -747,8 +740,7 @@ define <vscale x 4 x double> @intrinsic_vfwsub.w_wf_nxv4f64_nxv4f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m2,ta,mu
-; CHECK-NEXT: vfwsub.wf v28, v8, ft0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x double> @llvm.riscv.vfwsub.w.nxv4f64.f32(
@@ -794,8 +786,7 @@ define <vscale x 8 x double> @intrinsic_vfwsub.w_wf_nxv8f64_nxv8f64_f32(<vscale
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: fmv.w.x ft0, a0
; CHECK-NEXT: vsetvli a0, a1, e32,m4,ta,mu
-; CHECK-NEXT: vfwsub.wf v16, v8, ft0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vfwsub.wf v8, v8, ft0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x double> @llvm.riscv.vfwsub.w.nxv8f64.f32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv32.ll
index 4d8cc75dbee19..0fe3f0d2abeb1 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv32.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv32.ll
@@ -688,8 +688,7 @@ define <vscale x 1 x i16> @intrinsic_vwadd.w_wx_nxv1i16_nxv1i16_i8(<vscale x 1 x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv1i16_nxv1i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf8,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i16> @llvm.riscv.vwadd.w.nxv1i16.i8(
@@ -733,8 +732,7 @@ define <vscale x 2 x i16> @intrinsic_vwadd.w_wx_nxv2i16_nxv2i16_i8(<vscale x 2 x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv2i16_nxv2i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf4,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i16> @llvm.riscv.vwadd.w.nxv2i16.i8(
@@ -778,8 +776,7 @@ define <vscale x 4 x i16> @intrinsic_vwadd.w_wx_nxv4i16_nxv4i16_i8(<vscale x 4 x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv4i16_nxv4i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf2,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i16> @llvm.riscv.vwadd.w.nxv4i16.i8(
@@ -823,8 +820,7 @@ define <vscale x 8 x i16> @intrinsic_vwadd.w_wx_nxv8i16_nxv8i16_i8(<vscale x 8 x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv8i16_nxv8i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m1,ta,mu
-; CHECK-NEXT: vwadd.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i16> @llvm.riscv.vwadd.w.nxv8i16.i8(
@@ -868,8 +864,7 @@ define <vscale x 16 x i16> @intrinsic_vwadd.w_wx_nxv16i16_nxv16i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv16i16_nxv16i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m2,ta,mu
-; CHECK-NEXT: vwadd.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i16> @llvm.riscv.vwadd.w.nxv16i16.i8(
@@ -913,8 +908,7 @@ define <vscale x 32 x i16> @intrinsic_vwadd.w_wx_nxv32i16_nxv32i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv32i16_nxv32i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m4,ta,mu
-; CHECK-NEXT: vwadd.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 32 x i16> @llvm.riscv.vwadd.w.nxv32i16.i8(
@@ -958,8 +952,7 @@ define <vscale x 1 x i32> @intrinsic_vwadd.w_wx_nxv1i32_nxv1i32_i16(<vscale x 1
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv1i32_nxv1i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i32> @llvm.riscv.vwadd.w.nxv1i32.i16(
@@ -1003,8 +996,7 @@ define <vscale x 2 x i32> @intrinsic_vwadd.w_wx_nxv2i32_nxv2i32_i16(<vscale x 2
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv2i32_nxv2i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i32> @llvm.riscv.vwadd.w.nxv2i32.i16(
@@ -1048,8 +1040,7 @@ define <vscale x 4 x i32> @intrinsic_vwadd.w_wx_nxv4i32_nxv4i32_i16(<vscale x 4
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv4i32_nxv4i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m1,ta,mu
-; CHECK-NEXT: vwadd.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i32> @llvm.riscv.vwadd.w.nxv4i32.i16(
@@ -1093,8 +1084,7 @@ define <vscale x 8 x i32> @intrinsic_vwadd.w_wx_nxv8i32_nxv8i32_i16(<vscale x 8
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv8i32_nxv8i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m2,ta,mu
-; CHECK-NEXT: vwadd.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i32> @llvm.riscv.vwadd.w.nxv8i32.i16(
@@ -1138,8 +1128,7 @@ define <vscale x 16 x i32> @intrinsic_vwadd.w_wx_nxv16i32_nxv16i32_i16(<vscale x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv16i32_nxv16i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m4,ta,mu
-; CHECK-NEXT: vwadd.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i32> @llvm.riscv.vwadd.w.nxv16i32.i16(
@@ -1183,8 +1172,7 @@ define <vscale x 1 x i64> @intrinsic_vwadd.w_wx_nxv1i64_nxv1i64_i32(<vscale x 1
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv1i64_nxv1i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i64> @llvm.riscv.vwadd.w.nxv1i64.i32(
@@ -1228,8 +1216,7 @@ define <vscale x 2 x i64> @intrinsic_vwadd.w_wx_nxv2i64_nxv2i64_i32(<vscale x 2
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv2i64_nxv2i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m1,ta,mu
-; CHECK-NEXT: vwadd.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i64> @llvm.riscv.vwadd.w.nxv2i64.i32(
@@ -1273,8 +1260,7 @@ define <vscale x 4 x i64> @intrinsic_vwadd.w_wx_nxv4i64_nxv4i64_i32(<vscale x 4
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv4i64_nxv4i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m2,ta,mu
-; CHECK-NEXT: vwadd.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i64> @llvm.riscv.vwadd.w.nxv4i64.i32(
@@ -1318,8 +1304,7 @@ define <vscale x 8 x i64> @intrinsic_vwadd.w_wx_nxv8i64_nxv8i64_i32(<vscale x 8
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv8i64_nxv8i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m4,ta,mu
-; CHECK-NEXT: vwadd.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i64> @llvm.riscv.vwadd.w.nxv8i64.i32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv64.ll
index b5e489c38fae1..2a86c6bd1dd90 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv64.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vwadd.w-rv64.ll
@@ -688,8 +688,7 @@ define <vscale x 1 x i16> @intrinsic_vwadd.w_wx_nxv1i16_nxv1i16_i8(<vscale x 1 x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv1i16_nxv1i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf8,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i16> @llvm.riscv.vwadd.w.nxv1i16.i8(
@@ -733,8 +732,7 @@ define <vscale x 2 x i16> @intrinsic_vwadd.w_wx_nxv2i16_nxv2i16_i8(<vscale x 2 x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv2i16_nxv2i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf4,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i16> @llvm.riscv.vwadd.w.nxv2i16.i8(
@@ -778,8 +776,7 @@ define <vscale x 4 x i16> @intrinsic_vwadd.w_wx_nxv4i16_nxv4i16_i8(<vscale x 4 x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv4i16_nxv4i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf2,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i16> @llvm.riscv.vwadd.w.nxv4i16.i8(
@@ -823,8 +820,7 @@ define <vscale x 8 x i16> @intrinsic_vwadd.w_wx_nxv8i16_nxv8i16_i8(<vscale x 8 x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv8i16_nxv8i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m1,ta,mu
-; CHECK-NEXT: vwadd.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i16> @llvm.riscv.vwadd.w.nxv8i16.i8(
@@ -868,8 +864,7 @@ define <vscale x 16 x i16> @intrinsic_vwadd.w_wx_nxv16i16_nxv16i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv16i16_nxv16i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m2,ta,mu
-; CHECK-NEXT: vwadd.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i16> @llvm.riscv.vwadd.w.nxv16i16.i8(
@@ -913,8 +908,7 @@ define <vscale x 32 x i16> @intrinsic_vwadd.w_wx_nxv32i16_nxv32i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv32i16_nxv32i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m4,ta,mu
-; CHECK-NEXT: vwadd.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 32 x i16> @llvm.riscv.vwadd.w.nxv32i16.i8(
@@ -958,8 +952,7 @@ define <vscale x 1 x i32> @intrinsic_vwadd.w_wx_nxv1i32_nxv1i32_i16(<vscale x 1
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv1i32_nxv1i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i32> @llvm.riscv.vwadd.w.nxv1i32.i16(
@@ -1003,8 +996,7 @@ define <vscale x 2 x i32> @intrinsic_vwadd.w_wx_nxv2i32_nxv2i32_i16(<vscale x 2
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv2i32_nxv2i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i32> @llvm.riscv.vwadd.w.nxv2i32.i16(
@@ -1048,8 +1040,7 @@ define <vscale x 4 x i32> @intrinsic_vwadd.w_wx_nxv4i32_nxv4i32_i16(<vscale x 4
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv4i32_nxv4i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m1,ta,mu
-; CHECK-NEXT: vwadd.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i32> @llvm.riscv.vwadd.w.nxv4i32.i16(
@@ -1093,8 +1084,7 @@ define <vscale x 8 x i32> @intrinsic_vwadd.w_wx_nxv8i32_nxv8i32_i16(<vscale x 8
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv8i32_nxv8i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m2,ta,mu
-; CHECK-NEXT: vwadd.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i32> @llvm.riscv.vwadd.w.nxv8i32.i16(
@@ -1138,8 +1128,7 @@ define <vscale x 16 x i32> @intrinsic_vwadd.w_wx_nxv16i32_nxv16i32_i16(<vscale x
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv16i32_nxv16i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m4,ta,mu
-; CHECK-NEXT: vwadd.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i32> @llvm.riscv.vwadd.w.nxv16i32.i16(
@@ -1183,8 +1172,7 @@ define <vscale x 1 x i64> @intrinsic_vwadd.w_wx_nxv1i64_nxv1i64_i32(<vscale x 1
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv1i64_nxv1i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vwadd.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i64> @llvm.riscv.vwadd.w.nxv1i64.i32(
@@ -1228,8 +1216,7 @@ define <vscale x 2 x i64> @intrinsic_vwadd.w_wx_nxv2i64_nxv2i64_i32(<vscale x 2
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv2i64_nxv2i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m1,ta,mu
-; CHECK-NEXT: vwadd.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i64> @llvm.riscv.vwadd.w.nxv2i64.i32(
@@ -1273,8 +1260,7 @@ define <vscale x 4 x i64> @intrinsic_vwadd.w_wx_nxv4i64_nxv4i64_i32(<vscale x 4
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv4i64_nxv4i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m2,ta,mu
-; CHECK-NEXT: vwadd.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i64> @llvm.riscv.vwadd.w.nxv4i64.i32(
@@ -1318,8 +1304,7 @@ define <vscale x 8 x i64> @intrinsic_vwadd.w_wx_nxv8i64_nxv8i64_i32(<vscale x 8
; CHECK-LABEL: intrinsic_vwadd.w_wx_nxv8i64_nxv8i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m4,ta,mu
-; CHECK-NEXT: vwadd.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwadd.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i64> @llvm.riscv.vwadd.w.nxv8i64.i32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv32.ll
index 67004b4c93e53..25304be951138 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv32.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv32.ll
@@ -688,8 +688,7 @@ define <vscale x 1 x i16> @intrinsic_vwaddu.w_wx_nxv1i16_nxv1i16_i8(<vscale x 1
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv1i16_nxv1i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf8,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i16> @llvm.riscv.vwaddu.w.nxv1i16.i8(
@@ -733,8 +732,7 @@ define <vscale x 2 x i16> @intrinsic_vwaddu.w_wx_nxv2i16_nxv2i16_i8(<vscale x 2
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv2i16_nxv2i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf4,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i16> @llvm.riscv.vwaddu.w.nxv2i16.i8(
@@ -778,8 +776,7 @@ define <vscale x 4 x i16> @intrinsic_vwaddu.w_wx_nxv4i16_nxv4i16_i8(<vscale x 4
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv4i16_nxv4i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf2,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i16> @llvm.riscv.vwaddu.w.nxv4i16.i8(
@@ -823,8 +820,7 @@ define <vscale x 8 x i16> @intrinsic_vwaddu.w_wx_nxv8i16_nxv8i16_i8(<vscale x 8
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv8i16_nxv8i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m1,ta,mu
-; CHECK-NEXT: vwaddu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i16> @llvm.riscv.vwaddu.w.nxv8i16.i8(
@@ -868,8 +864,7 @@ define <vscale x 16 x i16> @intrinsic_vwaddu.w_wx_nxv16i16_nxv16i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv16i16_nxv16i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m2,ta,mu
-; CHECK-NEXT: vwaddu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i16> @llvm.riscv.vwaddu.w.nxv16i16.i8(
@@ -913,8 +908,7 @@ define <vscale x 32 x i16> @intrinsic_vwaddu.w_wx_nxv32i16_nxv32i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv32i16_nxv32i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m4,ta,mu
-; CHECK-NEXT: vwaddu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 32 x i16> @llvm.riscv.vwaddu.w.nxv32i16.i8(
@@ -958,8 +952,7 @@ define <vscale x 1 x i32> @intrinsic_vwaddu.w_wx_nxv1i32_nxv1i32_i16(<vscale x 1
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv1i32_nxv1i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i32> @llvm.riscv.vwaddu.w.nxv1i32.i16(
@@ -1003,8 +996,7 @@ define <vscale x 2 x i32> @intrinsic_vwaddu.w_wx_nxv2i32_nxv2i32_i16(<vscale x 2
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv2i32_nxv2i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i32> @llvm.riscv.vwaddu.w.nxv2i32.i16(
@@ -1048,8 +1040,7 @@ define <vscale x 4 x i32> @intrinsic_vwaddu.w_wx_nxv4i32_nxv4i32_i16(<vscale x 4
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv4i32_nxv4i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m1,ta,mu
-; CHECK-NEXT: vwaddu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i32> @llvm.riscv.vwaddu.w.nxv4i32.i16(
@@ -1093,8 +1084,7 @@ define <vscale x 8 x i32> @intrinsic_vwaddu.w_wx_nxv8i32_nxv8i32_i16(<vscale x 8
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv8i32_nxv8i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m2,ta,mu
-; CHECK-NEXT: vwaddu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i32> @llvm.riscv.vwaddu.w.nxv8i32.i16(
@@ -1138,8 +1128,7 @@ define <vscale x 16 x i32> @intrinsic_vwaddu.w_wx_nxv16i32_nxv16i32_i16(<vscale
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv16i32_nxv16i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m4,ta,mu
-; CHECK-NEXT: vwaddu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i32> @llvm.riscv.vwaddu.w.nxv16i32.i16(
@@ -1183,8 +1172,7 @@ define <vscale x 1 x i64> @intrinsic_vwaddu.w_wx_nxv1i64_nxv1i64_i32(<vscale x 1
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv1i64_nxv1i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i64> @llvm.riscv.vwaddu.w.nxv1i64.i32(
@@ -1228,8 +1216,7 @@ define <vscale x 2 x i64> @intrinsic_vwaddu.w_wx_nxv2i64_nxv2i64_i32(<vscale x 2
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv2i64_nxv2i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m1,ta,mu
-; CHECK-NEXT: vwaddu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i64> @llvm.riscv.vwaddu.w.nxv2i64.i32(
@@ -1273,8 +1260,7 @@ define <vscale x 4 x i64> @intrinsic_vwaddu.w_wx_nxv4i64_nxv4i64_i32(<vscale x 4
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv4i64_nxv4i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m2,ta,mu
-; CHECK-NEXT: vwaddu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i64> @llvm.riscv.vwaddu.w.nxv4i64.i32(
@@ -1318,8 +1304,7 @@ define <vscale x 8 x i64> @intrinsic_vwaddu.w_wx_nxv8i64_nxv8i64_i32(<vscale x 8
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv8i64_nxv8i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m4,ta,mu
-; CHECK-NEXT: vwaddu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i64> @llvm.riscv.vwaddu.w.nxv8i64.i32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv64.ll
index d526f0f7c6e0c..8f370e4071474 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv64.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vwaddu.w-rv64.ll
@@ -688,8 +688,7 @@ define <vscale x 1 x i16> @intrinsic_vwaddu.w_wx_nxv1i16_nxv1i16_i8(<vscale x 1
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv1i16_nxv1i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf8,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i16> @llvm.riscv.vwaddu.w.nxv1i16.i8(
@@ -733,8 +732,7 @@ define <vscale x 2 x i16> @intrinsic_vwaddu.w_wx_nxv2i16_nxv2i16_i8(<vscale x 2
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv2i16_nxv2i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf4,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i16> @llvm.riscv.vwaddu.w.nxv2i16.i8(
@@ -778,8 +776,7 @@ define <vscale x 4 x i16> @intrinsic_vwaddu.w_wx_nxv4i16_nxv4i16_i8(<vscale x 4
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv4i16_nxv4i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf2,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i16> @llvm.riscv.vwaddu.w.nxv4i16.i8(
@@ -823,8 +820,7 @@ define <vscale x 8 x i16> @intrinsic_vwaddu.w_wx_nxv8i16_nxv8i16_i8(<vscale x 8
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv8i16_nxv8i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m1,ta,mu
-; CHECK-NEXT: vwaddu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i16> @llvm.riscv.vwaddu.w.nxv8i16.i8(
@@ -868,8 +864,7 @@ define <vscale x 16 x i16> @intrinsic_vwaddu.w_wx_nxv16i16_nxv16i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv16i16_nxv16i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m2,ta,mu
-; CHECK-NEXT: vwaddu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i16> @llvm.riscv.vwaddu.w.nxv16i16.i8(
@@ -913,8 +908,7 @@ define <vscale x 32 x i16> @intrinsic_vwaddu.w_wx_nxv32i16_nxv32i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv32i16_nxv32i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m4,ta,mu
-; CHECK-NEXT: vwaddu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 32 x i16> @llvm.riscv.vwaddu.w.nxv32i16.i8(
@@ -958,8 +952,7 @@ define <vscale x 1 x i32> @intrinsic_vwaddu.w_wx_nxv1i32_nxv1i32_i16(<vscale x 1
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv1i32_nxv1i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i32> @llvm.riscv.vwaddu.w.nxv1i32.i16(
@@ -1003,8 +996,7 @@ define <vscale x 2 x i32> @intrinsic_vwaddu.w_wx_nxv2i32_nxv2i32_i16(<vscale x 2
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv2i32_nxv2i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i32> @llvm.riscv.vwaddu.w.nxv2i32.i16(
@@ -1048,8 +1040,7 @@ define <vscale x 4 x i32> @intrinsic_vwaddu.w_wx_nxv4i32_nxv4i32_i16(<vscale x 4
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv4i32_nxv4i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m1,ta,mu
-; CHECK-NEXT: vwaddu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i32> @llvm.riscv.vwaddu.w.nxv4i32.i16(
@@ -1093,8 +1084,7 @@ define <vscale x 8 x i32> @intrinsic_vwaddu.w_wx_nxv8i32_nxv8i32_i16(<vscale x 8
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv8i32_nxv8i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m2,ta,mu
-; CHECK-NEXT: vwaddu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i32> @llvm.riscv.vwaddu.w.nxv8i32.i16(
@@ -1138,8 +1128,7 @@ define <vscale x 16 x i32> @intrinsic_vwaddu.w_wx_nxv16i32_nxv16i32_i16(<vscale
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv16i32_nxv16i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m4,ta,mu
-; CHECK-NEXT: vwaddu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i32> @llvm.riscv.vwaddu.w.nxv16i32.i16(
@@ -1183,8 +1172,7 @@ define <vscale x 1 x i64> @intrinsic_vwaddu.w_wx_nxv1i64_nxv1i64_i32(<vscale x 1
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv1i64_nxv1i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vwaddu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i64> @llvm.riscv.vwaddu.w.nxv1i64.i32(
@@ -1228,8 +1216,7 @@ define <vscale x 2 x i64> @intrinsic_vwaddu.w_wx_nxv2i64_nxv2i64_i32(<vscale x 2
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv2i64_nxv2i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m1,ta,mu
-; CHECK-NEXT: vwaddu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i64> @llvm.riscv.vwaddu.w.nxv2i64.i32(
@@ -1273,8 +1260,7 @@ define <vscale x 4 x i64> @intrinsic_vwaddu.w_wx_nxv4i64_nxv4i64_i32(<vscale x 4
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv4i64_nxv4i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m2,ta,mu
-; CHECK-NEXT: vwaddu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i64> @llvm.riscv.vwaddu.w.nxv4i64.i32(
@@ -1318,8 +1304,7 @@ define <vscale x 8 x i64> @intrinsic_vwaddu.w_wx_nxv8i64_nxv8i64_i32(<vscale x 8
; CHECK-LABEL: intrinsic_vwaddu.w_wx_nxv8i64_nxv8i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m4,ta,mu
-; CHECK-NEXT: vwaddu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwaddu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i64> @llvm.riscv.vwaddu.w.nxv8i64.i32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv32.ll
index 29f7824cc83d4..e7abd4fbf64f1 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv32.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv32.ll
@@ -688,8 +688,7 @@ define <vscale x 1 x i16> @intrinsic_vwsub.w_wx_nxv1i16_nxv1i16_i8(<vscale x 1 x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv1i16_nxv1i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf8,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i16> @llvm.riscv.vwsub.w.nxv1i16.i8(
@@ -733,8 +732,7 @@ define <vscale x 2 x i16> @intrinsic_vwsub.w_wx_nxv2i16_nxv2i16_i8(<vscale x 2 x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv2i16_nxv2i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf4,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i16> @llvm.riscv.vwsub.w.nxv2i16.i8(
@@ -778,8 +776,7 @@ define <vscale x 4 x i16> @intrinsic_vwsub.w_wx_nxv4i16_nxv4i16_i8(<vscale x 4 x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv4i16_nxv4i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf2,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i16> @llvm.riscv.vwsub.w.nxv4i16.i8(
@@ -823,8 +820,7 @@ define <vscale x 8 x i16> @intrinsic_vwsub.w_wx_nxv8i16_nxv8i16_i8(<vscale x 8 x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv8i16_nxv8i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m1,ta,mu
-; CHECK-NEXT: vwsub.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i16> @llvm.riscv.vwsub.w.nxv8i16.i8(
@@ -868,8 +864,7 @@ define <vscale x 16 x i16> @intrinsic_vwsub.w_wx_nxv16i16_nxv16i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv16i16_nxv16i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m2,ta,mu
-; CHECK-NEXT: vwsub.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i16> @llvm.riscv.vwsub.w.nxv16i16.i8(
@@ -913,8 +908,7 @@ define <vscale x 32 x i16> @intrinsic_vwsub.w_wx_nxv32i16_nxv32i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv32i16_nxv32i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m4,ta,mu
-; CHECK-NEXT: vwsub.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 32 x i16> @llvm.riscv.vwsub.w.nxv32i16.i8(
@@ -958,8 +952,7 @@ define <vscale x 1 x i32> @intrinsic_vwsub.w_wx_nxv1i32_nxv1i32_i16(<vscale x 1
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv1i32_nxv1i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i32> @llvm.riscv.vwsub.w.nxv1i32.i16(
@@ -1003,8 +996,7 @@ define <vscale x 2 x i32> @intrinsic_vwsub.w_wx_nxv2i32_nxv2i32_i16(<vscale x 2
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv2i32_nxv2i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i32> @llvm.riscv.vwsub.w.nxv2i32.i16(
@@ -1048,8 +1040,7 @@ define <vscale x 4 x i32> @intrinsic_vwsub.w_wx_nxv4i32_nxv4i32_i16(<vscale x 4
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv4i32_nxv4i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m1,ta,mu
-; CHECK-NEXT: vwsub.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i32> @llvm.riscv.vwsub.w.nxv4i32.i16(
@@ -1093,8 +1084,7 @@ define <vscale x 8 x i32> @intrinsic_vwsub.w_wx_nxv8i32_nxv8i32_i16(<vscale x 8
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv8i32_nxv8i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m2,ta,mu
-; CHECK-NEXT: vwsub.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i32> @llvm.riscv.vwsub.w.nxv8i32.i16(
@@ -1138,8 +1128,7 @@ define <vscale x 16 x i32> @intrinsic_vwsub.w_wx_nxv16i32_nxv16i32_i16(<vscale x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv16i32_nxv16i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m4,ta,mu
-; CHECK-NEXT: vwsub.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i32> @llvm.riscv.vwsub.w.nxv16i32.i16(
@@ -1183,8 +1172,7 @@ define <vscale x 1 x i64> @intrinsic_vwsub.w_wx_nxv1i64_nxv1i64_i32(<vscale x 1
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv1i64_nxv1i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i64> @llvm.riscv.vwsub.w.nxv1i64.i32(
@@ -1228,8 +1216,7 @@ define <vscale x 2 x i64> @intrinsic_vwsub.w_wx_nxv2i64_nxv2i64_i32(<vscale x 2
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv2i64_nxv2i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m1,ta,mu
-; CHECK-NEXT: vwsub.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i64> @llvm.riscv.vwsub.w.nxv2i64.i32(
@@ -1273,8 +1260,7 @@ define <vscale x 4 x i64> @intrinsic_vwsub.w_wx_nxv4i64_nxv4i64_i32(<vscale x 4
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv4i64_nxv4i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m2,ta,mu
-; CHECK-NEXT: vwsub.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i64> @llvm.riscv.vwsub.w.nxv4i64.i32(
@@ -1318,8 +1304,7 @@ define <vscale x 8 x i64> @intrinsic_vwsub.w_wx_nxv8i64_nxv8i64_i32(<vscale x 8
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv8i64_nxv8i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m4,ta,mu
-; CHECK-NEXT: vwsub.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i64> @llvm.riscv.vwsub.w.nxv8i64.i32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv64.ll
index 5e61485b3043a..3c233157ccd0f 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv64.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vwsub.w-rv64.ll
@@ -688,8 +688,7 @@ define <vscale x 1 x i16> @intrinsic_vwsub.w_wx_nxv1i16_nxv1i16_i8(<vscale x 1 x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv1i16_nxv1i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf8,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i16> @llvm.riscv.vwsub.w.nxv1i16.i8(
@@ -733,8 +732,7 @@ define <vscale x 2 x i16> @intrinsic_vwsub.w_wx_nxv2i16_nxv2i16_i8(<vscale x 2 x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv2i16_nxv2i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf4,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i16> @llvm.riscv.vwsub.w.nxv2i16.i8(
@@ -778,8 +776,7 @@ define <vscale x 4 x i16> @intrinsic_vwsub.w_wx_nxv4i16_nxv4i16_i8(<vscale x 4 x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv4i16_nxv4i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf2,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i16> @llvm.riscv.vwsub.w.nxv4i16.i8(
@@ -823,8 +820,7 @@ define <vscale x 8 x i16> @intrinsic_vwsub.w_wx_nxv8i16_nxv8i16_i8(<vscale x 8 x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv8i16_nxv8i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m1,ta,mu
-; CHECK-NEXT: vwsub.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i16> @llvm.riscv.vwsub.w.nxv8i16.i8(
@@ -868,8 +864,7 @@ define <vscale x 16 x i16> @intrinsic_vwsub.w_wx_nxv16i16_nxv16i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv16i16_nxv16i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m2,ta,mu
-; CHECK-NEXT: vwsub.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i16> @llvm.riscv.vwsub.w.nxv16i16.i8(
@@ -913,8 +908,7 @@ define <vscale x 32 x i16> @intrinsic_vwsub.w_wx_nxv32i16_nxv32i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv32i16_nxv32i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m4,ta,mu
-; CHECK-NEXT: vwsub.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 32 x i16> @llvm.riscv.vwsub.w.nxv32i16.i8(
@@ -958,8 +952,7 @@ define <vscale x 1 x i32> @intrinsic_vwsub.w_wx_nxv1i32_nxv1i32_i16(<vscale x 1
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv1i32_nxv1i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i32> @llvm.riscv.vwsub.w.nxv1i32.i16(
@@ -1003,8 +996,7 @@ define <vscale x 2 x i32> @intrinsic_vwsub.w_wx_nxv2i32_nxv2i32_i16(<vscale x 2
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv2i32_nxv2i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i32> @llvm.riscv.vwsub.w.nxv2i32.i16(
@@ -1048,8 +1040,7 @@ define <vscale x 4 x i32> @intrinsic_vwsub.w_wx_nxv4i32_nxv4i32_i16(<vscale x 4
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv4i32_nxv4i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m1,ta,mu
-; CHECK-NEXT: vwsub.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i32> @llvm.riscv.vwsub.w.nxv4i32.i16(
@@ -1093,8 +1084,7 @@ define <vscale x 8 x i32> @intrinsic_vwsub.w_wx_nxv8i32_nxv8i32_i16(<vscale x 8
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv8i32_nxv8i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m2,ta,mu
-; CHECK-NEXT: vwsub.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i32> @llvm.riscv.vwsub.w.nxv8i32.i16(
@@ -1138,8 +1128,7 @@ define <vscale x 16 x i32> @intrinsic_vwsub.w_wx_nxv16i32_nxv16i32_i16(<vscale x
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv16i32_nxv16i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m4,ta,mu
-; CHECK-NEXT: vwsub.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i32> @llvm.riscv.vwsub.w.nxv16i32.i16(
@@ -1183,8 +1172,7 @@ define <vscale x 1 x i64> @intrinsic_vwsub.w_wx_nxv1i64_nxv1i64_i32(<vscale x 1
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv1i64_nxv1i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vwsub.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i64> @llvm.riscv.vwsub.w.nxv1i64.i32(
@@ -1228,8 +1216,7 @@ define <vscale x 2 x i64> @intrinsic_vwsub.w_wx_nxv2i64_nxv2i64_i32(<vscale x 2
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv2i64_nxv2i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m1,ta,mu
-; CHECK-NEXT: vwsub.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i64> @llvm.riscv.vwsub.w.nxv2i64.i32(
@@ -1273,8 +1260,7 @@ define <vscale x 4 x i64> @intrinsic_vwsub.w_wx_nxv4i64_nxv4i64_i32(<vscale x 4
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv4i64_nxv4i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m2,ta,mu
-; CHECK-NEXT: vwsub.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i64> @llvm.riscv.vwsub.w.nxv4i64.i32(
@@ -1318,8 +1304,7 @@ define <vscale x 8 x i64> @intrinsic_vwsub.w_wx_nxv8i64_nxv8i64_i32(<vscale x 8
; CHECK-LABEL: intrinsic_vwsub.w_wx_nxv8i64_nxv8i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m4,ta,mu
-; CHECK-NEXT: vwsub.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsub.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i64> @llvm.riscv.vwsub.w.nxv8i64.i32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv32.ll
index 5117a3e7d810c..124229317e71f 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv32.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv32.ll
@@ -688,8 +688,7 @@ define <vscale x 1 x i16> @intrinsic_vwsubu.w_wx_nxv1i16_nxv1i16_i8(<vscale x 1
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv1i16_nxv1i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf8,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i16> @llvm.riscv.vwsubu.w.nxv1i16.i8(
@@ -733,8 +732,7 @@ define <vscale x 2 x i16> @intrinsic_vwsubu.w_wx_nxv2i16_nxv2i16_i8(<vscale x 2
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv2i16_nxv2i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf4,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i16> @llvm.riscv.vwsubu.w.nxv2i16.i8(
@@ -778,8 +776,7 @@ define <vscale x 4 x i16> @intrinsic_vwsubu.w_wx_nxv4i16_nxv4i16_i8(<vscale x 4
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv4i16_nxv4i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf2,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i16> @llvm.riscv.vwsubu.w.nxv4i16.i8(
@@ -823,8 +820,7 @@ define <vscale x 8 x i16> @intrinsic_vwsubu.w_wx_nxv8i16_nxv8i16_i8(<vscale x 8
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv8i16_nxv8i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m1,ta,mu
-; CHECK-NEXT: vwsubu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i16> @llvm.riscv.vwsubu.w.nxv8i16.i8(
@@ -868,8 +864,7 @@ define <vscale x 16 x i16> @intrinsic_vwsubu.w_wx_nxv16i16_nxv16i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv16i16_nxv16i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m2,ta,mu
-; CHECK-NEXT: vwsubu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i16> @llvm.riscv.vwsubu.w.nxv16i16.i8(
@@ -913,8 +908,7 @@ define <vscale x 32 x i16> @intrinsic_vwsubu.w_wx_nxv32i16_nxv32i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv32i16_nxv32i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m4,ta,mu
-; CHECK-NEXT: vwsubu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 32 x i16> @llvm.riscv.vwsubu.w.nxv32i16.i8(
@@ -958,8 +952,7 @@ define <vscale x 1 x i32> @intrinsic_vwsubu.w_wx_nxv1i32_nxv1i32_i16(<vscale x 1
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv1i32_nxv1i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i32> @llvm.riscv.vwsubu.w.nxv1i32.i16(
@@ -1003,8 +996,7 @@ define <vscale x 2 x i32> @intrinsic_vwsubu.w_wx_nxv2i32_nxv2i32_i16(<vscale x 2
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv2i32_nxv2i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i32> @llvm.riscv.vwsubu.w.nxv2i32.i16(
@@ -1048,8 +1040,7 @@ define <vscale x 4 x i32> @intrinsic_vwsubu.w_wx_nxv4i32_nxv4i32_i16(<vscale x 4
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv4i32_nxv4i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m1,ta,mu
-; CHECK-NEXT: vwsubu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i32> @llvm.riscv.vwsubu.w.nxv4i32.i16(
@@ -1093,8 +1084,7 @@ define <vscale x 8 x i32> @intrinsic_vwsubu.w_wx_nxv8i32_nxv8i32_i16(<vscale x 8
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv8i32_nxv8i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m2,ta,mu
-; CHECK-NEXT: vwsubu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i32> @llvm.riscv.vwsubu.w.nxv8i32.i16(
@@ -1138,8 +1128,7 @@ define <vscale x 16 x i32> @intrinsic_vwsubu.w_wx_nxv16i32_nxv16i32_i16(<vscale
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv16i32_nxv16i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m4,ta,mu
-; CHECK-NEXT: vwsubu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i32> @llvm.riscv.vwsubu.w.nxv16i32.i16(
@@ -1183,8 +1172,7 @@ define <vscale x 1 x i64> @intrinsic_vwsubu.w_wx_nxv1i64_nxv1i64_i32(<vscale x 1
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv1i64_nxv1i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i64> @llvm.riscv.vwsubu.w.nxv1i64.i32(
@@ -1228,8 +1216,7 @@ define <vscale x 2 x i64> @intrinsic_vwsubu.w_wx_nxv2i64_nxv2i64_i32(<vscale x 2
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv2i64_nxv2i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m1,ta,mu
-; CHECK-NEXT: vwsubu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i64> @llvm.riscv.vwsubu.w.nxv2i64.i32(
@@ -1273,8 +1260,7 @@ define <vscale x 4 x i64> @intrinsic_vwsubu.w_wx_nxv4i64_nxv4i64_i32(<vscale x 4
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv4i64_nxv4i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m2,ta,mu
-; CHECK-NEXT: vwsubu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i64> @llvm.riscv.vwsubu.w.nxv4i64.i32(
@@ -1318,8 +1304,7 @@ define <vscale x 8 x i64> @intrinsic_vwsubu.w_wx_nxv8i64_nxv8i64_i32(<vscale x 8
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv8i64_nxv8i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m4,ta,mu
-; CHECK-NEXT: vwsubu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i64> @llvm.riscv.vwsubu.w.nxv8i64.i32(
diff --git a/llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv64.ll
index 604cf9b9abcf8..1e83630630c94 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv64.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vwsubu.w-rv64.ll
@@ -688,8 +688,7 @@ define <vscale x 1 x i16> @intrinsic_vwsubu.w_wx_nxv1i16_nxv1i16_i8(<vscale x 1
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv1i16_nxv1i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf8,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i16> @llvm.riscv.vwsubu.w.nxv1i16.i8(
@@ -733,8 +732,7 @@ define <vscale x 2 x i16> @intrinsic_vwsubu.w_wx_nxv2i16_nxv2i16_i8(<vscale x 2
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv2i16_nxv2i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf4,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i16> @llvm.riscv.vwsubu.w.nxv2i16.i8(
@@ -778,8 +776,7 @@ define <vscale x 4 x i16> @intrinsic_vwsubu.w_wx_nxv4i16_nxv4i16_i8(<vscale x 4
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv4i16_nxv4i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,mf2,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i16> @llvm.riscv.vwsubu.w.nxv4i16.i8(
@@ -823,8 +820,7 @@ define <vscale x 8 x i16> @intrinsic_vwsubu.w_wx_nxv8i16_nxv8i16_i8(<vscale x 8
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv8i16_nxv8i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m1,ta,mu
-; CHECK-NEXT: vwsubu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i16> @llvm.riscv.vwsubu.w.nxv8i16.i8(
@@ -868,8 +864,7 @@ define <vscale x 16 x i16> @intrinsic_vwsubu.w_wx_nxv16i16_nxv16i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv16i16_nxv16i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m2,ta,mu
-; CHECK-NEXT: vwsubu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i16> @llvm.riscv.vwsubu.w.nxv16i16.i8(
@@ -913,8 +908,7 @@ define <vscale x 32 x i16> @intrinsic_vwsubu.w_wx_nxv32i16_nxv32i16_i8(<vscale x
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv32i16_nxv32i16_i8:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e8,m4,ta,mu
-; CHECK-NEXT: vwsubu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 32 x i16> @llvm.riscv.vwsubu.w.nxv32i16.i8(
@@ -958,8 +952,7 @@ define <vscale x 1 x i32> @intrinsic_vwsubu.w_wx_nxv1i32_nxv1i32_i16(<vscale x 1
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv1i32_nxv1i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf4,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i32> @llvm.riscv.vwsubu.w.nxv1i32.i16(
@@ -1003,8 +996,7 @@ define <vscale x 2 x i32> @intrinsic_vwsubu.w_wx_nxv2i32_nxv2i32_i16(<vscale x 2
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv2i32_nxv2i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,mf2,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i32> @llvm.riscv.vwsubu.w.nxv2i32.i16(
@@ -1048,8 +1040,7 @@ define <vscale x 4 x i32> @intrinsic_vwsubu.w_wx_nxv4i32_nxv4i32_i16(<vscale x 4
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv4i32_nxv4i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m1,ta,mu
-; CHECK-NEXT: vwsubu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i32> @llvm.riscv.vwsubu.w.nxv4i32.i16(
@@ -1093,8 +1084,7 @@ define <vscale x 8 x i32> @intrinsic_vwsubu.w_wx_nxv8i32_nxv8i32_i16(<vscale x 8
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv8i32_nxv8i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m2,ta,mu
-; CHECK-NEXT: vwsubu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i32> @llvm.riscv.vwsubu.w.nxv8i32.i16(
@@ -1138,8 +1128,7 @@ define <vscale x 16 x i32> @intrinsic_vwsubu.w_wx_nxv16i32_nxv16i32_i16(<vscale
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv16i32_nxv16i32_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e16,m4,ta,mu
-; CHECK-NEXT: vwsubu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 16 x i32> @llvm.riscv.vwsubu.w.nxv16i32.i16(
@@ -1183,8 +1172,7 @@ define <vscale x 1 x i64> @intrinsic_vwsubu.w_wx_nxv1i64_nxv1i64_i32(<vscale x 1
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv1i64_nxv1i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,mf2,ta,mu
-; CHECK-NEXT: vwsubu.wx v25, v8, a0
-; CHECK-NEXT: vmv1r.v v8, v25
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 1 x i64> @llvm.riscv.vwsubu.w.nxv1i64.i32(
@@ -1228,8 +1216,7 @@ define <vscale x 2 x i64> @intrinsic_vwsubu.w_wx_nxv2i64_nxv2i64_i32(<vscale x 2
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv2i64_nxv2i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m1,ta,mu
-; CHECK-NEXT: vwsubu.wx v26, v8, a0
-; CHECK-NEXT: vmv2r.v v8, v26
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 2 x i64> @llvm.riscv.vwsubu.w.nxv2i64.i32(
@@ -1273,8 +1260,7 @@ define <vscale x 4 x i64> @intrinsic_vwsubu.w_wx_nxv4i64_nxv4i64_i32(<vscale x 4
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv4i64_nxv4i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m2,ta,mu
-; CHECK-NEXT: vwsubu.wx v28, v8, a0
-; CHECK-NEXT: vmv4r.v v8, v28
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 4 x i64> @llvm.riscv.vwsubu.w.nxv4i64.i32(
@@ -1318,8 +1304,7 @@ define <vscale x 8 x i64> @intrinsic_vwsubu.w_wx_nxv8i64_nxv8i64_i32(<vscale x 8
; CHECK-LABEL: intrinsic_vwsubu.w_wx_nxv8i64_nxv8i64_i32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: vsetvli a1, a1, e32,m4,ta,mu
-; CHECK-NEXT: vwsubu.wx v16, v8, a0
-; CHECK-NEXT: vmv8r.v v8, v16
+; CHECK-NEXT: vwsubu.wx v8, v8, a0
; CHECK-NEXT: jalr zero, 0(ra)
entry:
%a = call <vscale x 8 x i64> @llvm.riscv.vwsubu.w.nxv8i64.i32(
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