| ; RUN: opt -S -dxil-intrinsic-expansion < %s | FileCheck %s |
| |
| ; Make sure dxil operation function calls for exp are generated for float and half. |
| |
| ; CHECK-LABEL: exp_float4 |
| ; CHECK: fmul <4 x float> <float 0x3FF7154760000000, float 0x3FF7154760000000, float 0x3FF7154760000000, float 0x3FF7154760000000>, %{{.*}} |
| ; CHECK: call <4 x float> @llvm.exp2.v4f32(<4 x float> %{{.*}}) |
| define noundef <4 x float> @exp_float4(<4 x float> noundef %p0) { |
| entry: |
| %p0.addr = alloca <4 x float>, align 16 |
| store <4 x float> %p0, ptr %p0.addr, align 16 |
| %0 = load <4 x float>, ptr %p0.addr, align 16 |
| %elt.exp = call <4 x float> @llvm.exp.v4f32(<4 x float> %0) |
| ret <4 x float> %elt.exp |
| } |
| |
| declare <4 x float> @llvm.exp.v4f32(<4 x float>) |