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1; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-unknown-vulkan %s -o - | FileCheck %s2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan %s -o - -filetype=obj | spirv-val %}3 4; CHECK: %[[#extinst:]] = OpExtInstImport "GLSL.std.450"5 6; CHECK: %[[#float:]] = OpTypeFloat 327; CHECK: %[[#v4float:]] = OpTypeVector %[[#float]] 48; CHECK: %[[#float_0_30103001:]] = OpConstant %[[#float]] 0.301030009984970099 10@logf = global float 0.0, align 411@logf4 = global <4 x float> zeroinitializer, align 1612 13define void @main(float %f, <4 x float> %f4) {14entry:15; CHECK-DAG: %[[#f:]] = OpFunctionParameter %[[#float]]16; CHECK-DAG: %[[#f4:]] = OpFunctionParameter %[[#v4float]]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 store float %elt.log10, ptr @logf, align 422 23; CHECK: %[[#log2:]] = OpExtInst %[[#v4float]] %[[#extinst]] Log2 %[[#f4]]24; CHECK: %[[#res:]] = OpVectorTimesScalar %[[#v4float]] %[[#log2]] %[[#float_0_30103001]]25 %elt.log101 = call <4 x float> @llvm.log10.v4f32(<4 x float> %f4)26 store <4 x float> %elt.log101, ptr @logf4, align 1627 28 ret void29}30 31declare float @llvm.log10.f32(float)32declare <4 x float> @llvm.log10.v4f32(<4 x float>)33