| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, e16, mf4, ta, mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 1, e16, mf4, ta, mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, e16, mf2, ta, mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 1, e16, mf2, ta, mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, e16, m1, ta, mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 1, e16, m1, ta, mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, e16, m2, 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 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: vsetivli zero, 1, e16, m2, 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 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: vsetivli zero, 0, 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: vsetivli zero, 1, e16, m4, 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 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: vsetivli zero, 1, e16, m4, 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 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: vsetivli zero, 0, 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: vsetivli zero, 1, 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: vsetivli zero, 1, 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: vsetivli zero, 0, 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: vsetivli zero, 1, e32, mf2, ta, mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 1, e32, mf2, ta, mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, e32, m1, ta, mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 1, e32, m1, ta, mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, e32, m2, ta, mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 1, e32, m2, ta, mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, e32, m4, 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 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: vsetivli zero, 1, e32, m4, 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 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: vsetivli zero, 0, 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: vsetivli zero, 1, 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: vsetivli zero, 1, 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: vsetivli zero, 0, 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: vsetivli zero, 1, e64, m1, ta, mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 1, e64, m1, ta, mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, e64, m2, ta, mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 1, e64, m2, ta, mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, e64, m4, ta, mu |
| ; CHECK-NEXT: vslidedown.vi v8, v8, 2 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 1, e64, m4, ta, mu |
| ; CHECK-NEXT: vslidedown.vx v8, v8, a0 |
| ; CHECK-NEXT: vfmv.f.s fa0, v8 |
| ; 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: vsetivli zero, 0, 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: vsetivli zero, 1, 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: vsetivli zero, 1, 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 |
| } |
| |