1; RUN: opt -S -dxil-intrinsic-expansion < %s | FileCheck %s 2 3; Make sure dxil operation function calls for log are generated for float and half. 4 5; CHECK-LABEL: log_float4 6; CHECK: call <4 x float> @llvm.log2.v4f32(<4 x float> %{{.*}}) 7; CHECK: fmul <4 x float> splat (float 0x3FE62E4300000000), %{{.*}} 8define noundef <4 x float> @log_float4(<4 x float> noundef %p0) { 9entry: 10 %p0.addr = alloca <4 x float>, align 16 11 store <4 x float> %p0, ptr %p0.addr, align 16 12 %0 = load <4 x float>, ptr %p0.addr, align 16 13 %elt.log = call <4 x float> @llvm.log.v4f32(<4 x float> %0) 14 ret <4 x float> %elt.log 15} 16 17; CHECK-LABEL: log10_float4 18; CHECK: call <4 x float> @llvm.log2.v4f32(<4 x float> %{{.*}}) 19; CHECK: fmul <4 x float> splat (float 0x3FD3441340000000), %{{.*}} 20define noundef <4 x float> @log10_float4(<4 x float> noundef %p0) { 21entry: 22 %p0.addr = alloca <4 x float>, align 16 23 store <4 x float> %p0, ptr %p0.addr, align 16 24 %0 = load <4 x float>, ptr %p0.addr, align 16 25 %elt.log10 = call <4 x float> @llvm.log10.v4f32(<4 x float> %0) 26 ret <4 x float> %elt.log10 27} 28 29declare <4 x float> @llvm.log.v4f32(<4 x float>) 30declare <4 x float> @llvm.log10.v4f32(<4 x float>) 31