91ea247039
Before this patch the DebugifyLevel option was used for the synthetic mode, so after this, it will be used in the original mode as well. Differential Revision: https://reviews.llvm.org/D115623
72 lines
3.4 KiB
LLVM
72 lines
3.4 KiB
LLVM
; RUN: opt < %s -deadargelim -enable-new-pm=false \
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; RUN: -verify-each-debuginfo-preserve \
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; RUN: -debugify-level=locations -S 2>&1 | FileCheck %s
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; RUN: opt < %s -deadargelim -enable-new-pm=false \
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; RUN: -verify-each-debuginfo-preserve \
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; RUN: -debugify-level=location+variables -S 2>&1 | FileCheck %s --check-prefix=CHECK-DROP
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; CHECK-NOT: drops dbg.value()/dbg.declare()
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; CHECK-DROP: drops dbg.value()/dbg.declare()
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target triple = "x86_64-unknown-linux-gnu"
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define dso_local i32 @fn2(i32 %l, i32 %k) !dbg !7 {
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entry:
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call void @llvm.dbg.value(metadata i32 %l, metadata !12, metadata !DIExpression()), !dbg !15
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call void @llvm.dbg.value(metadata i32 %k, metadata !13, metadata !DIExpression()), !dbg !15
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%call = call i32 (...) @fn3(), !dbg !16
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call void @llvm.dbg.value(metadata i32 %call, metadata !14, metadata !DIExpression()), !dbg !15
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ret i32 %call, !dbg !17
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}
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declare !dbg !18 dso_local i32 @fn3(...)
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define dso_local i32 @fn(i32 %x, i32 %y) !dbg !22 {
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entry:
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call void @llvm.dbg.value(metadata i32 %x, metadata !24, metadata !DIExpression()), !dbg !27
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call void @llvm.dbg.value(metadata i32 %y, metadata !25, metadata !DIExpression()), !dbg !27
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%call = call i32 @fn2(i32 %x, i32 %y), !dbg !27
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call void @llvm.dbg.value(metadata i32 %call, metadata !26, metadata !DIExpression()), !dbg !27
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%add = add nsw i32 %call, %x, !dbg !27
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%add1 = add nsw i32 %add, %y, !dbg !27
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ret i32 %add1, !dbg !27
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}
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declare void @llvm.dbg.value(metadata, metadata, metadata)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!2, !3, !4, !5}
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!llvm.ident = !{!6}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 14.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None)
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!1 = !DIFile(filename: "test.c", directory: "/dir")
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!2 = !{i32 7, !"Dwarf Version", i32 4}
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!3 = !{i32 2, !"Debug Info Version", i32 3}
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!4 = !{i32 1, !"wchar_size", i32 4}
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!5 = !{i32 7, !"uwtable", i32 1}
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!6 = !{!"clang version 14.0.0"}
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!7 = distinct !DISubprogram(name: "fn2", scope: !1, file: !1, line: 3, type: !8, scopeLine: 3, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0,
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retainedNodes: !11)
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!8 = !DISubroutineType(types: !9)
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!9 = !{!10, !10, !10}
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!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!11 = !{!12, !13, !14}
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!12 = !DILocalVariable(name: "l", arg: 1, scope: !7, file: !1, line: 3, type: !10)
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!13 = !DILocalVariable(name: "k", arg: 2, scope: !7, file: !1, line: 3, type: !10)
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!14 = !DILocalVariable(name: "s", scope: !7, file: !1, line: 4, type: !10)
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!15 = !DILocation(line: 0, scope: !7)
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!16 = !DILocation(line: 4, column: 11, scope: !7)
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!17 = !DILocation(line: 5, column: 3, scope: !7)
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!18 = !DISubprogram(name: "fn3", scope: !1, file: !1, line: 1, type: !19, spFlags: DISPFlagOptimized, retainedNodes: !21)
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!19 = !DISubroutineType(types: !20)
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!20 = !{!10}
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!21 = !{}
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!22 = distinct !DISubprogram(name: "fn", scope: !1, file: !1, line: 8, type: !8, scopeLine: 8, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0,
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retainedNodes: !23)
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!23 = !{!24, !25, !26}
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!24 = !DILocalVariable(name: "x", arg: 1, scope: !22, file: !1, line: 8, type: !10)
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!25 = !DILocalVariable(name: "y", arg: 2, scope: !22, file: !1, line: 8, type: !10)
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!26 = !DILocalVariable(name: "local", scope: !22, file: !1, line: 9, type: !10)
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!27 = !DILocation(line: 0, scope: !22)
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