| ; RUN: opt -S -dxil-op-lower < %s | FileCheck %s |
| |
| ; Make sure dxil operation function calls for trunc are generated for float and half. |
| |
| define noundef float @trunc_float(float noundef %a) { |
| entry: |
| ; CHECK:call float @dx.op.unary.f32(i32 29, float %{{.*}}) |
| %elt.trunc = call float @llvm.trunc.f32(float %a) |
| ret float %elt.trunc |
| } |
| |
| define noundef half @trunc_half(half noundef %a) { |
| entry: |
| ; CHECK:call half @dx.op.unary.f16(i32 29, half %{{.*}}) |
| %elt.trunc = call half @llvm.trunc.f16(half %a) |
| ret half %elt.trunc |
| } |
| |
| declare half @llvm.trunc.f16(half) |
| declare float @llvm.trunc.f32(float) |
