1c2d3338eb
This patch removes the verbose option from tests that do not need it and simplifies the checks. For tests that do have the verbose option, the checks were standardized to be more readable and consistent. Reviewed By: shchenz, dblaikie Differential Revision: https://reviews.llvm.org/D112636
76 lines
3.3 KiB
LLVM
76 lines
3.3 KiB
LLVM
; RUN: %llc_dwarf -O0 -filetype=obj < %s | llvm-dwarfdump -debug-info - | FileCheck %s
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; Built from source:
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; $ clang++ a.cpp b.cpp -g -c -emit-llvm
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; $ llvm-link a.bc b.bc -o ab.bc
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; $ cat a.cpp
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; # 1 "func.h"
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; inline int func(int i) {
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; return i * 2;
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; }
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; int (*x)(int) = &func;
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; $ cat b.cpp
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; # 1 "func.h"
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; inline int func(int i) {
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; return i * 2;
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; }
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; int (*y)(int) = &func;
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; CHECK: DW_TAG_compile_unit
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; CHECK: DW_TAG_subprogram
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name ("func")
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; CHECK: DW_TAG_compile_unit
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; CHECK-NOT: DW_TAG_subprogram
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source_filename = "test/DebugInfo/Generic/cross-cu-linkonce.ll"
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@x = global i32 (i32)* @_Z4funci, align 8, !dbg !0
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@y = global i32 (i32)* @_Z4funci, align 8, !dbg !7
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; Function Attrs: inlinehint nounwind uwtable
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define linkonce_odr i32 @_Z4funci(i32 %i) #0 !dbg !19 {
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%1 = alloca i32, align 4
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store i32 %i, i32* %1, align 4
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call void @llvm.dbg.declare(metadata i32* %1, metadata !20, metadata !21), !dbg !22
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%2 = load i32, i32* %1, align 4, !dbg !23
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%3 = mul nsw i32 %2, 2, !dbg !23
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ret i32 %3, !dbg !23
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}
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; Function Attrs: nounwind readnone
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declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
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attributes #0 = { inlinehint nounwind uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { nounwind readnone }
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!llvm.dbg.cu = !{!9, !13}
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!llvm.module.flags = !{!16, !17}
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!llvm.ident = !{!18, !18}
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!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = !DIGlobalVariable(name: "x", scope: null, file: !2, line: 4, type: !3, isLocal: false, isDefinition: true)
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!2 = !DIFile(filename: "func.h", directory: "/tmp/dbginfo")
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!3 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !4, size: 64, align: 64)
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!4 = !DISubroutineType(types: !5)
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!5 = !{!6, !6}
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!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!7 = !DIGlobalVariableExpression(var: !8, expr: !DIExpression())
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!8 = !DIGlobalVariable(name: "y", scope: null, file: !2, line: 4, type: !3, isLocal: false, isDefinition: true)
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!9 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !10, producer: "clang version 3.5.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !11, retainedTypes: !11, globals: !12, imports: !11)
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!10 = !DIFile(filename: "a.cpp", directory: "/tmp/dbginfo")
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!11 = !{}
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!12 = !{!0}
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!13 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !14, producer: "clang version 3.5.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !11, retainedTypes: !11, globals: !15, imports: !11)
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!14 = !DIFile(filename: "b.cpp", directory: "/tmp/dbginfo")
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!15 = !{!7}
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!16 = !{i32 2, !"Dwarf Version", i32 4}
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!17 = !{i32 1, !"Debug Info Version", i32 3}
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!18 = !{!"clang version 3.5.0 "}
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!19 = distinct !DISubprogram(name: "func", linkageName: "_Z4funci", scope: !2, file: !2, line: 1, type: !4, isLocal: false, isDefinition: true, scopeLine: 1, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !9, retainedNodes: !11)
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!20 = !DILocalVariable(name: "i", arg: 1, scope: !19, file: !2, line: 1, type: !6)
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!21 = !DIExpression()
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!22 = !DILocation(line: 1, scope: !19)
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!23 = !DILocation(line: 2, scope: !19)
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