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3e537cddb9
This mostly cosmetic patch moves the DebugEmissionKind enum from DIBuilder into DICompileUnit. DIBuilder is not the right place for this enum to live in — a metadata consumer should not have to include DIBuilder.h. I also added a Verifier check that checks that the emission kind of a DICompileUnit is actually legal. http://reviews.llvm.org/D18612 <rdar://problem/25427165> llvm-svn: 265077
27 lines
1.1 KiB
LLVM
27 lines
1.1 KiB
LLVM
; This file is used by 2009-09-03-mdnode.ll, so it doesn't actually do anything itself
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;
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; RUN: true
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define i32 @f(...) nounwind {
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entry:
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%retval = alloca i32 ; <i32*> [#uses=1]
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call void @llvm.dbg.func.start(metadata !0)
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br label %return
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return: ; preds = %entry
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%0 = load i32, i32* %retval ; <i32> [#uses=1]
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call void @llvm.dbg.stoppoint(i32 3, i32 1, metadata !1)
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call void @llvm.dbg.region.end(metadata !0)
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ret i32 %0
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}
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declare void @llvm.dbg.func.start(metadata) nounwind readnone
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declare void @llvm.dbg.stoppoint(i32, i32, metadata) nounwind readnone
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declare void @llvm.dbg.region.end(metadata) nounwind readnone
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!0 = distinct !DISubprogram(name: "f", linkageName: "f", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scope: !1)
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!1 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "ellcc 0.1.0", isOptimized: true, emissionKind: 1, file: !2)
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!2 = !DIFile(filename: "b.c", directory: "/home/rich/ellcc/test/source")
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