1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
; RUN: opt -S -dxil-translate-metadata < %s | FileCheck %s
; Ensures that only metadata explictly specified on the allow list, or debug
; related, metadata is emitted
target triple = "dxil-unknown-shadermodel6.0-compute"
; CHECK-NOT: !dx.rootsignatures
; CHECK-NOT: !llvm.errno.tbaa
; CHECK-DAG: !llvm.dbg.cu
; CHECK-DAG: !llvm.module.flags = !{![[#DWARF_VER:]], ![[#DEBUG_VER:]]}
; CHECK-DAG: !llvm.ident = !{![[#IDENT:]]}
; CHECK-DAG: !dx.shaderModel
; CHECK-DAG: !dx.version
; CHECK-DAG: !dx.entryPoints
; CHECK-DAG: !dx.valver
; CHECK-DAG: !dx.resources
; CHECK-NOT: !dx.rootsignatures
; CHECK-NOT: !llvm.errno.tbaa
; Check allowed llvm metadata structure to ensure it is still DXIL compatible
; If this fails, please ensure that the updated form is DXIL compatible before
; updating the test.
; CHECK-DAG: ![[#IDENT]] = !{!"clang 22.0.0"}
; CHECK-DAG: ![[#DWARF_VER]] = !{i32 2, !"Dwarf Version", i32 2}
; CHECK-DAG: ![[#DEBUG_VER]] = !{i32 2, !"Debug Info Version", i32 3}
; CHECK-NOT: !dx.rootsignatures
; CHECK-NOT: !llvm.errno.tbaa
@BufA.str = private unnamed_addr constant [5 x i8] c"BufA\00", align 1
define void @main () #0 {
entry:
%typed0 = call target("dx.TypedBuffer", <4 x float>, 1, 0, 0)
@llvm.dx.resource.handlefrombinding.tdx.TypedBuffer_v4f32_1_0_0(
i32 3, i32 5, i32 1, i32 0, ptr @BufA.str)
ret void
}
attributes #0 = { noinline nounwind "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }
; Incompatible
!dx.rootsignatures = !{!2}
!llvm.errno.tbaa = !{!5}
; Compatible
!llvm.dbg.cu = !{!8}
!llvm.module.flags = !{!11, !12}
!llvm.ident = !{!13}
!dx.valver = !{!14}
!2 = !{ ptr @main, !3, i32 2 }
!3 = !{ !4 }
!4 = !{ !"RootFlags", i32 1 }
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !DICompileUnit(language: DW_LANG_C99, file: !9, producer: "Some Compiler", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !10, splitDebugInlining: false, nameTableKind: None)
!9 = !DIFile(filename: "hlsl.hlsl", directory: "/some-path")
!10 = !{}
!11 = !{i32 2, !"Dwarf Version", i32 2}
!12 = !{i32 2, !"Debug Info Version", i32 3}
!13 = !{!"clang 22.0.0"}
!14 = !{i32 1, i32 1}
|
