| ; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-unknown-vulkan %s -o - | FileCheck %s |
| ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan %s -o - -filetype=obj | spirv-val %} |
| |
| ; CHECK: %[[#extinst:]] = OpExtInstImport "GLSL.std.450" |
| |
| ; CHECK: %[[#float:]] = OpTypeFloat 32 |
| ; CHECK: %[[#v4float:]] = OpTypeVector %[[#float]] 4 |
| ; CHECK: %[[#float_0_30103001:]] = OpConstant %[[#float]] 0.30103000998497009 |
| |
| define void @main(float %f, <4 x float> %f4) { |
| entry: |
| ; CHECK-DAG: %[[#f:]] = OpFunctionParameter %[[#float]] |
| ; CHECK-DAG: %[[#f4:]] = OpFunctionParameter %[[#v4float]] |
| %logf = alloca float, align 4 |
| %logf4 = alloca <4 x float>, align 16 |
| |
| |
| ; CHECK: %[[#log2:]] = OpExtInst %[[#float]] %[[#extinst]] Log2 %[[#f]] |
| ; CHECK: %[[#res:]] = OpFMul %[[#float]] %[[#log2]] %[[#float_0_30103001]] |
| %elt.log10 = call float @llvm.log10.f32(float %f) |
| |
| ; CHECK: %[[#log2:]] = OpExtInst %[[#v4float]] %[[#extinst]] Log2 %[[#f4]] |
| ; CHECK: %[[#res:]] = OpVectorTimesScalar %[[#v4float]] %[[#log2]] %[[#float_0_30103001]] |
| %elt.log101 = call <4 x float> @llvm.log10.v4f32(<4 x float> %f4) |
| |
| ret void |
| } |
| |
| declare float @llvm.log10.f32(float) |
| declare <4 x float> @llvm.log10.v4f32(<4 x float>) |
