| ; RUN: opt -S --passes="print-dx-shader-flags" 2>&1 %s | FileCheck %s |
| ; RUN: llc %s --filetype=obj -o - | obj2yaml | FileCheck %s --check-prefix=DXC |
| |
| target triple = "dxil-pc-shadermodel6.7-library" |
| |
| ; CHECK: ; Combined Shader Flags for Module |
| ; CHECK-NEXT: ; Shader Flags Value: 0x00000000 |
| ; CHECK-NEXT: ; |
| ; CHECK-NOT: ; Note: shader requires additional functionality: |
| ; CHECK-NOT: ; 64-Bit integer |
| ; CHECK-NOT: ; Note: extra DXIL module flags: |
| ; CHECK-NOT: ; |
| ; CHECK-NEXT: ; Shader Flags for Module Functions |
| ; CHECK-NEXT: ; Function lifetimes : 0x00000000 |
| |
| define void @lifetimes() #0 { |
| %a = alloca [4 x i32], align 8 |
| call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %a) |
| call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %a) |
| ret void |
| } |
| |
| ; Function Attrs: nounwind memory(argmem: readwrite) |
| declare void @llvm.lifetime.start.p0(i64, ptr) #1 |
| |
| ; Function Attrs: nounwind memory(argmem: readwrite) |
| declare void @llvm.lifetime.end.p0(i64, ptr) #1 |
| |
| attributes #0 = { convergent norecurse nounwind "hlsl.export"} |
| attributes #1 = { nounwind memory(argmem: readwrite) } |
| |
| ; DXC: - Name: SFI0 |
| ; DXC-NEXT: Size: 8 |
| ; DXC-NOT: Flags: |
| ; DXC-NOT: Int64Ops: true |
| ; DXC: ... |
