b861507912
New named metadata "dx.entryPoints" is added to save all entries.
Each entry is in format of
!{ptr to function, name, signature, resource table, extra}
For compute shader, the extra will save num of threads in format of {i32 x, i32 y, i32 z}
For library profile, an empty entry will be added to save the resource table for the library.
Signature and resource table metadata is not generated yet.
Differential Revision: https://reviews.llvm.org/D131807
18 lines
605 B
LLVM
18 lines
605 B
LLVM
; RUN: opt -S -dxil-metadata-emit < %s | FileCheck %s
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target datalayout = "e-m:e-p:32:32-i1:32-i8:8-i16:16-i32:32-i64:64-f16:16-f32:32-f64:64-n8:16:32:64"
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target triple = "dxil-unknown-shadermodel6.7-compute"
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;CHECK:!dx.entryPoints = !{![[entry:[0-9]+]]}
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;CHECK:![[entry]] = !{ptr @entry, !"entry", null, null, ![[extra:[0-9]+]]}
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;CHECK:![[extra]] = !{i32 4, ![[numthreads:[0-9]+]]}
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;CHECK:![[numthreads]] = !{i32 1, i32 2, i32 1}
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; Function Attrs: noinline nounwind
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define void @entry() #0 {
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entry:
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ret void
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}
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attributes #0 = { noinline nounwind "hlsl.numthreads"="1,2,1" "hlsl.shader"="compute" }
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