| ; RUN: opt -S < %s | FileCheck %s |
| ; RUN: llvm-dis < %s.bc | FileCheck %s |
| |
| define float @fadd_acc(<4 x float> %in, float %acc) { |
| ; CHECK-LABEL: @fadd_acc |
| ; CHECK: %res = call float @llvm.experimental.vector.reduce.v2.fadd.f32.v4f32(float %acc, <4 x float> %in) |
| %res = call float @llvm.experimental.vector.reduce.fadd.f32.v4f32(float %acc, <4 x float> %in) |
| ret float %res |
| } |
| |
| define float @fadd_undef(<4 x float> %in) { |
| ; CHECK-LABEL: @fadd_undef |
| ; CHECK: %res = call float @llvm.experimental.vector.reduce.v2.fadd.f32.v4f32(float undef, <4 x float> %in) |
| %res = call float @llvm.experimental.vector.reduce.fadd.f32.v4f32(float undef, <4 x float> %in) |
| ret float %res |
| } |
| |
| define float @fadd_fast_acc(<4 x float> %in, float %acc) { |
| ; CHECK-LABEL: @fadd_fast_acc |
| ; CHECK: %res = call fast float @llvm.experimental.vector.reduce.v2.fadd.f32.v4f32(float 0.000000e+00, <4 x float> %in) |
| %res = call fast float @llvm.experimental.vector.reduce.fadd.f32.v4f32(float %acc, <4 x float> %in) |
| ret float %res |
| } |
| |
| define float @fadd_fast_undef(<4 x float> %in) { |
| ; CHECK-LABEL: @fadd_fast_undef |
| ; CHECK: %res = call fast float @llvm.experimental.vector.reduce.v2.fadd.f32.v4f32(float 0.000000e+00, <4 x float> %in) |
| %res = call fast float @llvm.experimental.vector.reduce.fadd.f32.v4f32(float undef, <4 x float> %in) |
| ret float %res |
| } |
| |
| define float @fmul_acc(<4 x float> %in, float %acc) { |
| ; CHECK-LABEL: @fmul_acc |
| ; CHECK: %res = call float @llvm.experimental.vector.reduce.v2.fmul.f32.v4f32(float %acc, <4 x float> %in) |
| %res = call float @llvm.experimental.vector.reduce.fmul.f32.v4f32(float %acc, <4 x float> %in) |
| ret float %res |
| } |
| |
| define float @fmul_undef(<4 x float> %in) { |
| ; CHECK-LABEL: @fmul_undef |
| ; CHECK: %res = call float @llvm.experimental.vector.reduce.v2.fmul.f32.v4f32(float undef, <4 x float> %in) |
| %res = call float @llvm.experimental.vector.reduce.fmul.f32.v4f32(float undef, <4 x float> %in) |
| ret float %res |
| } |
| |
| define float @fmul_fast_acc(<4 x float> %in, float %acc) { |
| ; CHECK-LABEL: @fmul_fast_acc |
| ; CHECK: %res = call fast float @llvm.experimental.vector.reduce.v2.fmul.f32.v4f32(float 1.000000e+00, <4 x float> %in) |
| %res = call fast float @llvm.experimental.vector.reduce.fmul.f32.v4f32(float %acc, <4 x float> %in) |
| ret float %res |
| } |
| |
| define float @fmul_fast_undef(<4 x float> %in) { |
| ; CHECK-LABEL: @fmul_fast_undef |
| ; CHECK: %res = call fast float @llvm.experimental.vector.reduce.v2.fmul.f32.v4f32(float 1.000000e+00, <4 x float> %in) |
| %res = call fast float @llvm.experimental.vector.reduce.fmul.f32.v4f32(float undef, <4 x float> %in) |
| ret float %res |
| } |
| |
| declare float @llvm.experimental.vector.reduce.fadd.f32.v4f32(float, <4 x float>) |
| ; CHECK: declare float @llvm.experimental.vector.reduce.v2.fadd.f32.v4f32(float, <4 x float>) |
| |
| declare float @llvm.experimental.vector.reduce.fmul.f32.v4f32(float, <4 x float>) |
| ; CHECK: declare float @llvm.experimental.vector.reduce.v2.fmul.f32.v4f32(float, <4 x float>) |