| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=riscv32 -mattr=+d,+experimental-zfh,+experimental-v -target-abi=ilp32d \ |
| ; RUN: -verify-machineinstrs < %s | FileCheck %s |
| |
| define half @extractelt_nxv1f16_0(<vscale x 1 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv1f16_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e16,mf4,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 1 x half> %v, i32 0 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv1f16_imm(<vscale x 1 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv1f16_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e16,mf4,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v25, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 1 x half> %v, i32 2 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv1f16_idx(<vscale x 1 x half> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv1f16_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e16,mf4,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v25, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 1 x half> %v, i32 %idx |
| ret half %r |
| } |
| |
| define half @extractelt_nxv2f16_0(<vscale x 2 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv2f16_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e16,mf2,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 2 x half> %v, i32 0 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv2f16_imm(<vscale x 2 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv2f16_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e16,mf2,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v25, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 2 x half> %v, i32 2 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv2f16_idx(<vscale x 2 x half> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv2f16_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e16,mf2,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v25, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 2 x half> %v, i32 %idx |
| ret half %r |
| } |
| |
| define half @extractelt_nxv4f16_0(<vscale x 4 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv4f16_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e16,m1,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 4 x half> %v, i32 0 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv4f16_imm(<vscale x 4 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv4f16_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e16,m1,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v25, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 4 x half> %v, i32 2 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv4f16_idx(<vscale x 4 x half> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv4f16_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e16,m1,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v25, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 4 x half> %v, i32 %idx |
| ret half %r |
| } |
| |
| define half @extractelt_nxv8f16_0(<vscale x 8 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv8f16_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e16,m2,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 8 x half> %v, i32 0 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv8f16_imm(<vscale x 8 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv8f16_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e16,m2,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v26, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v26 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 8 x half> %v, i32 2 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv8f16_idx(<vscale x 8 x half> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv8f16_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e16,m2,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v26, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v26 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 8 x half> %v, i32 %idx |
| ret half %r |
| } |
| |
| define half @extractelt_nxv16f16_0(<vscale x 16 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv16f16_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e16,m4,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 16 x half> %v, i32 0 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv16f16_imm(<vscale x 16 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv16f16_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e16,m4,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v28, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v28 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 16 x half> %v, i32 2 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv16f16_idx(<vscale x 16 x half> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv16f16_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e16,m4,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v28, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v28 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 16 x half> %v, i32 %idx |
| ret half %r |
| } |
| |
| define half @extractelt_nxv32f16_0(<vscale x 32 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv32f16_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e16,m8,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 32 x half> %v, i32 0 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv32f16_imm(<vscale x 32 x half> %v) { |
| ; CHECK-LABEL: extractelt_nxv32f16_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e16,m8,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 32 x half> %v, i32 2 |
| ret half %r |
| } |
| |
| define half @extractelt_nxv32f16_idx(<vscale x 32 x half> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv32f16_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e16,m8,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 32 x half> %v, i32 %idx |
| ret half %r |
| } |
| |
| define float @extractelt_nxv1f32_0(<vscale x 1 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv1f32_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e32,mf2,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 1 x float> %v, i32 0 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv1f32_imm(<vscale x 1 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv1f32_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e32,mf2,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v25, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 1 x float> %v, i32 2 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv1f32_idx(<vscale x 1 x float> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv1f32_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e32,mf2,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v25, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 1 x float> %v, i32 %idx |
| ret float %r |
| } |
| |
| define float @extractelt_nxv2f32_0(<vscale x 2 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv2f32_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e32,m1,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 2 x float> %v, i32 0 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv2f32_imm(<vscale x 2 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv2f32_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e32,m1,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v25, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 2 x float> %v, i32 2 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv2f32_idx(<vscale x 2 x float> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv2f32_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e32,m1,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v25, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 2 x float> %v, i32 %idx |
| ret float %r |
| } |
| |
| define float @extractelt_nxv4f32_0(<vscale x 4 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv4f32_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e32,m2,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 4 x float> %v, i32 0 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv4f32_imm(<vscale x 4 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv4f32_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e32,m2,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v26, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v26 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 4 x float> %v, i32 2 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv4f32_idx(<vscale x 4 x float> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv4f32_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e32,m2,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v26, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v26 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 4 x float> %v, i32 %idx |
| ret float %r |
| } |
| |
| define float @extractelt_nxv8f32_0(<vscale x 8 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv8f32_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e32,m4,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 8 x float> %v, i32 0 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv8f32_imm(<vscale x 8 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv8f32_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e32,m4,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v28, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v28 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 8 x float> %v, i32 2 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv8f32_idx(<vscale x 8 x float> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv8f32_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e32,m4,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v28, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v28 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 8 x float> %v, i32 %idx |
| ret float %r |
| } |
| |
| define float @extractelt_nxv16f32_0(<vscale x 16 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv16f32_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e32,m8,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 16 x float> %v, i32 0 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv16f32_imm(<vscale x 16 x float> %v) { |
| ; CHECK-LABEL: extractelt_nxv16f32_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e32,m8,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 16 x float> %v, i32 2 |
| ret float %r |
| } |
| |
| define float @extractelt_nxv16f32_idx(<vscale x 16 x float> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv16f32_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e32,m8,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 16 x float> %v, i32 %idx |
| ret float %r |
| } |
| |
| define double @extractelt_nxv1f64_0(<vscale x 1 x double> %v) { |
| ; CHECK-LABEL: extractelt_nxv1f64_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e64,m1,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 1 x double> %v, i32 0 |
| ret double %r |
| } |
| |
| define double @extractelt_nxv1f64_imm(<vscale x 1 x double> %v) { |
| ; CHECK-LABEL: extractelt_nxv1f64_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e64,m1,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v25, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 1 x double> %v, i32 2 |
| ret double %r |
| } |
| |
| define double @extractelt_nxv1f64_idx(<vscale x 1 x double> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv1f64_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e64,m1,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v25, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v25 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 1 x double> %v, i32 %idx |
| ret double %r |
| } |
| |
| define double @extractelt_nxv2f64_0(<vscale x 2 x double> %v) { |
| ; CHECK-LABEL: extractelt_nxv2f64_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e64,m2,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 2 x double> %v, i32 0 |
| ret double %r |
| } |
| |
| define double @extractelt_nxv2f64_imm(<vscale x 2 x double> %v) { |
| ; CHECK-LABEL: extractelt_nxv2f64_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e64,m2,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v26, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v26 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 2 x double> %v, i32 2 |
| ret double %r |
| } |
| |
| define double @extractelt_nxv2f64_idx(<vscale x 2 x double> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv2f64_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e64,m2,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v26, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v26 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 2 x double> %v, i32 %idx |
| ret double %r |
| } |
| |
| define double @extractelt_nxv4f64_0(<vscale x 4 x double> %v) { |
| ; CHECK-LABEL: extractelt_nxv4f64_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e64,m4,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 4 x double> %v, i32 0 |
| ret double %r |
| } |
| |
| define double @extractelt_nxv4f64_imm(<vscale x 4 x double> %v) { |
| ; CHECK-LABEL: extractelt_nxv4f64_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e64,m4,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v28, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v28 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 4 x double> %v, i32 2 |
| ret double %r |
| } |
| |
| define double @extractelt_nxv4f64_idx(<vscale x 4 x double> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv4f64_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e64,m4,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v28, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v28 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 4 x double> %v, i32 %idx |
| ret double %r |
| } |
| |
| define double @extractelt_nxv8f64_0(<vscale x 8 x double> %v) { |
| ; CHECK-LABEL: extractelt_nxv8f64_0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli zero, zero, e64,m8,ta,mu |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 8 x double> %v, i32 0 |
| ret double %r |
| } |
| |
| define double @extractelt_nxv8f64_imm(<vscale x 8 x double> %v) { |
| ; CHECK-LABEL: extractelt_nxv8f64_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e64,m8,ta,mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 8 x double> %v, i32 2 |
| ret double %r |
| } |
| |
| define double @extractelt_nxv8f64_idx(<vscale x 8 x double> %v, i32 %idx) { |
| ; CHECK-LABEL: extractelt_nxv8f64_idx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a1, zero, e64,m8,ta,mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; CHECK-NEXT: ret |
| %r = extractelement <vscale x 8 x double> %v, i32 %idx |
| ret double %r |
| } |
| |