1 ; RUN: opt -S -dxil-intrinsic-expansion < %s | FileCheck %s
3 ; Make sure dxil operation function calls for log are generated for float and half.
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), %{{.*}}
8 define noundef <4 x float> @log_float4(<4 x float> noundef %p0) {
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
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), %{{.*}}
20 define noundef <4 x float> @log10_float4(<4 x float> noundef %p0) {
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
29 declare <4 x float> @llvm.log.v4f32(<4 x float>)
30 declare <4 x float> @llvm.log10.v4f32(<4 x float>)