| ; RUN: not opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-library %s 2>&1 | FileCheck %s | |
| ; DXIL operation discard does not support no bool overload type | |
| ; CHECK: invalid intrinsic signature | |
| ; CHECK: call void @llvm.dx.discard(double %p) | |
| ; | |
| define void @discard_double(double noundef %p) { | |
| entry: | |
| call void @llvm.dx.discard(double %p) | |
| ret void | |
| } |