| ; RUN: opt -S -dxil-op-lower < %s | FileCheck %s |
| |
| ; Make sure dxil operation function calls for isinf are generated for float and half. |
| ; CHECK: call i1 @dx.op.isSpecialFloat.f32(i32 9, float %{{.*}}) |
| ; CHECK: call i1 @dx.op.isSpecialFloat.f16(i32 9, half %{{.*}}) |
| |
| ; Function Attrs: noinline nounwind optnone |
| define noundef i1 @isinf_float(float noundef %a) #0 { |
| entry: |
| %a.addr = alloca float, align 4 |
| store float %a, ptr %a.addr, align 4 |
| %0 = load float, ptr %a.addr, align 4 |
| %dx.isinf = call i1 @llvm.dx.isinf.f32(float %0) |
| ret i1 %dx.isinf |
| } |
| |
| ; Function Attrs: noinline nounwind optnone |
| define noundef i1 @isinf_half(half noundef %p0) #0 { |
| entry: |
| %p0.addr = alloca half, align 2 |
| store half %p0, ptr %p0.addr, align 2 |
| %0 = load half, ptr %p0.addr, align 2 |
| %dx.isinf = call i1 @llvm.dx.isinf.f16(half %0) |
| ret i1 %dx.isinf |
| } |