1; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s 2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-unknown %s -o - -filetype=obj | spirv-val %} 3 4; CHECK: %[[#extinst:]] = OpExtInstImport "GLSL.std.450" 5 6; CHECK: %[[#float:]] = OpTypeFloat 32 7; CHECK: %[[#v4float:]] = OpTypeVector %[[#float]] 4 8; CHECK: %[[#float_0_30103001:]] = OpConstant %[[#float]] 0.30103000998497009 9 10define void @main(float %f, <4 x float> %f4) { 11entry: 12; CHECK-DAG: %[[#f:]] = OpFunctionParameter %[[#float]] 13; CHECK-DAG: %[[#f4:]] = OpFunctionParameter %[[#v4float]] 14 %logf = alloca float, align 4 15 %logf4 = alloca <4 x float>, align 16 16 17 18; CHECK: %[[#log2:]] = OpExtInst %[[#float]] %[[#extinst]] Log2 %[[#f]] 19; CHECK: %[[#res:]] = OpFMul %[[#float]] %[[#log2]] %[[#float_0_30103001]] 20 %elt.log10 = call float @llvm.log10.f32(float %f) 21 22; CHECK: %[[#log2:]] = OpExtInst %[[#v4float]] %[[#extinst]] Log2 %[[#f4]] 23; CHECK: %[[#res:]] = OpVectorTimesScalar %[[#v4float]] %[[#log2]] %[[#float_0_30103001]] 24 %elt.log101 = call <4 x float> @llvm.log10.v4f32(<4 x float> %f4) 25 26 ret void 27} 28 29declare float @llvm.log10.f32(float) 30declare <4 x float> @llvm.log10.v4f32(<4 x float>) 31