diff options
Diffstat (limited to 'llvm/test/CodeGen/DirectX/floor.ll')
| -rw-r--r-- | llvm/test/CodeGen/DirectX/floor.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/DirectX/floor.ll b/llvm/test/CodeGen/DirectX/floor.ll new file mode 100644 index 000000000000..b033e2eaa491 --- /dev/null +++ b/llvm/test/CodeGen/DirectX/floor.ll @@ -0,0 +1,20 @@ +; RUN: opt -S -dxil-op-lower < %s | FileCheck %s + +; Make sure dxil operation function calls for floor are generated for float and half. + +define noundef float @floor_float(float noundef %a) #0 { +entry: +; CHECK:call float @dx.op.unary.f32(i32 27, float %{{.*}}) + %elt.floor = call float @llvm.floor.f32(float %a) + ret float %elt.floor +} + +define noundef half @floor_half(half noundef %a) #0 { +entry: +; CHECK:call half @dx.op.unary.f16(i32 27, half %{{.*}}) + %elt.floor = call half @llvm.floor.f16(half %a) + ret half %elt.floor +} + +declare half @llvm.floor.f16(half) +declare float @llvm.floor.f32(float) |