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Imported Upstream version 5.18.0.167
Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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commit
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@ -1,60 +0,0 @@
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; Test that GCOV instrumentation numbers functions correctly when some
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; functions aren't emitted.
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; Inject metadata to set the .gcno file location
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; RUN: rm -rf %t && mkdir -p %t
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; RUN: echo '!14 = !{!"%/t/function-numbering.ll", !0}' > %t/1
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; RUN: cat %s %t/1 > %t/2
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; RUN: opt -insert-gcov-profiling -S < %t/2 | FileCheck --check-prefix GCDA %s
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; RUN: llvm-cov gcov -n -dump %t/function-numbering.gcno 2>&1 | FileCheck --check-prefix GCNO %s
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; RUNN: rm %t/function-numbering.gcno
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; RUN: opt -passes=insert-gcov-profiling -S < %t/2 | FileCheck --check-prefix GCDA %s
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; RUN: llvm-cov gcov -n -dump %t/function-numbering.gcno 2>&1 | FileCheck --check-prefix GCNO %s
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.10.0"
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; GCDA: @[[FOO:[0-9]+]] = private unnamed_addr constant [4 x i8] c"foo\00"
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; GCDA-NOT: @{{[0-9]+}} = private unnamed_addr constant .* c"bar\00"
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; GCDA: @[[BAZ:[0-9]+]] = private unnamed_addr constant [4 x i8] c"baz\00"
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; GCDA: define internal void @__llvm_gcov_writeout()
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; GCDA: call void @llvm_gcda_emit_function(i32 0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @[[FOO]]
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; GCDA: call void @llvm_gcda_emit_function(i32 1, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @[[BAZ]]
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; GCNO: == foo (0) @
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; GCNO-NOT: == bar ({{[0-9]+}}) @
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; GCNO: == baz (1) @
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define void @foo() !dbg !4 {
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ret void, !dbg !12
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}
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define void @bar() !dbg !7 {
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; This function is referenced by the debug info, but no lines have locations.
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ret void
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}
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define void @baz() !dbg !8 {
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ret void, !dbg !13
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}
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!llvm.gcov = !{!14}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!9, !10}
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!llvm.ident = !{!11}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.6.0 ", isOptimized: false, emissionKind: LineTablesOnly, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
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!1 = !DIFile(filename: ".../llvm/test/Transforms/GCOVProfiling/function-numbering.ll", directory: "")
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!2 = !{}
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!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, variables: !2)
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!5 = !DIFile(filename: ".../llvm/test/Transforms/GCOVProfiling/function-numbering.ll", directory: "")
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!6 = !DISubroutineType(types: !2)
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!7 = distinct !DISubprogram(name: "bar", line: 2, isLocal: false, isDefinition: true, isOptimized: false, unit: !0, scopeLine: 2, file: !1, scope: !5, type: !6, variables: !2)
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!8 = distinct !DISubprogram(name: "baz", line: 3, isLocal: false, isDefinition: true, isOptimized: false, unit: !0, scopeLine: 3, file: !1, scope: !5, type: !6, variables: !2)
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!9 = !{i32 2, !"Dwarf Version", i32 2}
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!10 = !{i32 2, !"Debug Info Version", i32 3}
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!11 = !{!"clang version 3.6.0 "}
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!12 = !DILocation(line: 1, column: 13, scope: !4)
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!13 = !DILocation(line: 3, column: 13, scope: !8)
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@ -1,60 +0,0 @@
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; RUN: rm -rf %t && mkdir -p %t
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; RUN: echo '!16 = !{!"%/t/global-ctor.ll", !0}' > %t/1
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; RUN: cat %s %t/1 > %t/2
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; RUN: opt -insert-gcov-profiling -disable-output < %t/2
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; RUN: not grep '_GLOBAL__sub_I_global-ctor' %t/global-ctor.gcno
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; RUN: rm %t/global-ctor.gcno
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; RUN: opt -passes=insert-gcov-profiling -disable-output < %t/2
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; RUN: not grep '_GLOBAL__sub_I_global-ctor' %t/global-ctor.gcno
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; RUN: rm %t/global-ctor.gcno
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@x = global i32 0, align 4
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@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_global-ctor.ll, i8* null }]
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; Function Attrs: nounwind
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define internal void @__cxx_global_var_init() #0 section ".text.startup" !dbg !4 {
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entry:
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br label %0
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; <label>:0 ; preds = %entry
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%call = call i32 @_Z1fv(), !dbg !13
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store i32 %call, i32* @x, align 4, !dbg !13
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ret void, !dbg !13
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}
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declare i32 @_Z1fv() #1
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; Function Attrs: nounwind
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define internal void @_GLOBAL__sub_I_global-ctor.ll() #0 section ".text.startup" {
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entry:
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br label %0
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; <label>:0 ; preds = %entry
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call void @__cxx_global_var_init(), !dbg !14
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ret void, !dbg !14
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}
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attributes #0 = { nounwind }
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attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!10, !11}
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!llvm.gcov = !{!16}
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!llvm.ident = !{!12}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 (trunk 210217)", isOptimized: false, emissionKind: LineTablesOnly, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
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!1 = !DIFile(filename: "<stdin>", directory: "/home/nlewycky")
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!2 = !{}
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!4 = distinct !DISubprogram(name: "__cxx_global_var_init", line: 2, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 2, file: !5, scope: !6, type: !7, variables: !2)
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!5 = !DIFile(filename: "global-ctor.ll", directory: "/home/nlewycky")
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!6 = !DIFile(filename: "global-ctor.ll", directory: "/home/nlewycky")
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!7 = !DISubroutineType(types: !2)
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!8 = distinct !DISubprogram(name: "", linkageName: "_GLOBAL__sub_I_global-ctor.ll", isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagArtificial, isOptimized: false, unit: !0, file: !1, scope: !9, type: !7, variables: !2)
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!9 = !DIFile(filename: "<stdin>", directory: "/home/nlewycky")
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!10 = !{i32 2, !"Dwarf Version", i32 4}
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!11 = !{i32 2, !"Debug Info Version", i32 3}
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!12 = !{!"clang version 3.5.0 (trunk 210217)"}
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!13 = !DILocation(line: 2, scope: !4)
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!14 = !DILocation(line: 0, scope: !15)
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!15 = !DILexicalBlockFile(discriminator: 0, file: !5, scope: !8)
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@ -1,145 +0,0 @@
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; RUN: rm -rf %t && mkdir -p %t
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; RUN: sed -e 's|PATTERN|%/t|g' %s | opt -insert-gcov-profiling -disable-output
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; RUN: rm %t/linezero.gcno
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; RUN: sed -e 's|PATTERN|%/t|g' %s | opt -passes=insert-gcov-profiling -disable-output
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; RUN: rm %t/linezero.gcno
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; This is a crash test.
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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%struct.vector = type { i8 }
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; Function Attrs: nounwind
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define i32 @_Z4testv() #0 !dbg !15 {
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entry:
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%retval = alloca i32, align 4
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%__range = alloca %struct.vector*, align 8
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%ref.tmp = alloca %struct.vector, align 1
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%undef.agg.tmp = alloca %struct.vector, align 1
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%__begin = alloca i8*, align 8
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%__end = alloca i8*, align 8
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%spec = alloca i8, align 1
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call void @llvm.dbg.declare(metadata %struct.vector** %__range, metadata !27, metadata !DIExpression()), !dbg !30
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br label %0
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; <label>:0 ; preds = %entry
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call void @_Z13TagFieldSpecsv(), !dbg !31
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store %struct.vector* %ref.tmp, %struct.vector** %__range, align 8, !dbg !31
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call void @llvm.dbg.declare(metadata i8** %__begin, metadata !32, metadata !DIExpression()), !dbg !30
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%1 = load %struct.vector*, %struct.vector** %__range, align 8, !dbg !31
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%call = call i8* @_ZN6vector5beginEv(%struct.vector* %1), !dbg !31
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store i8* %call, i8** %__begin, align 8, !dbg !31
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call void @llvm.dbg.declare(metadata i8** %__end, metadata !33, metadata !DIExpression()), !dbg !30
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%2 = load %struct.vector*, %struct.vector** %__range, align 8, !dbg !31
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%call1 = call i8* @_ZN6vector3endEv(%struct.vector* %2), !dbg !31
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store i8* %call1, i8** %__end, align 8, !dbg !31
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br label %for.cond, !dbg !31
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for.cond: ; preds = %for.inc, %0
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%3 = load i8*, i8** %__begin, align 8, !dbg !34
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%4 = load i8*, i8** %__end, align 8, !dbg !34
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%cmp = icmp ne i8* %3, %4, !dbg !34
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br i1 %cmp, label %for.body, label %for.end, !dbg !34
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for.body: ; preds = %for.cond
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call void @llvm.dbg.declare(metadata i8* %spec, metadata !37, metadata !DIExpression()), !dbg !31
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%5 = load i8*, i8** %__begin, align 8, !dbg !38
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%6 = load i8, i8* %5, align 1, !dbg !38
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store i8 %6, i8* %spec, align 1, !dbg !38
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br label %for.inc, !dbg !38
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for.inc: ; preds = %for.body
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%7 = load i8*, i8** %__begin, align 8, !dbg !40
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%incdec.ptr = getelementptr inbounds i8, i8* %7, i32 1, !dbg !40
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store i8* %incdec.ptr, i8** %__begin, align 8, !dbg !40
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br label %for.cond, !dbg !40
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for.end: ; preds = %for.cond
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call void @llvm.trap(), !dbg !42
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unreachable, !dbg !42
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return: ; No predecessors!
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%8 = load i32, i32* %retval, !dbg !44
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ret i32 %8, !dbg !44
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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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declare void @_Z13TagFieldSpecsv() #2
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declare i8* @_ZN6vector5beginEv(%struct.vector*) #2
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declare i8* @_ZN6vector3endEv(%struct.vector*) #2
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; Function Attrs: noreturn nounwind
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declare void @llvm.trap() #3
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; Function Attrs: nounwind
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define void @_Z2f1v() #0 !dbg !20 {
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entry:
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br label %0
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; <label>:0 ; preds = %entry
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ret void, !dbg !45
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}
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attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "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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attributes #2 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #3 = { noreturn nounwind }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!23, !24}
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!llvm.gcov = !{!25}
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!llvm.ident = !{!26}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 (trunk 209871)", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !3, globals: !2, imports: !2)
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!1 = !DIFile(filename: "<stdin>", directory: "PATTERN")
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!2 = !{}
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!3 = !{!4}
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!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "vector", line: 21, size: 8, align: 8, file: !5, elements: !6, identifier: "_ZTS6vector")
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!5 = !DIFile(filename: "linezero.cc", directory: "PATTERN")
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!6 = !{!7, !13}
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!7 = !DISubprogram(name: "begin", linkageName: "_ZN6vector5beginEv", line: 25, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 25, file: !5, scope: !4, type: !8)
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!8 = !DISubroutineType(types: !9)
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!9 = !{!10, !12}
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!10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !11)
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!11 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
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!12 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !4)
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!13 = !DISubprogram(name: "end", linkageName: "_ZN6vector3endEv", line: 26, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 26, file: !5, scope: !4, type: !8)
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!15 = distinct !DISubprogram(name: "test", linkageName: "_Z4testv", line: 50, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 50, file: !5, scope: !16, type: !17, variables: !2)
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!16 = !DIFile(filename: "linezero.cc", directory: "PATTERN")
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!17 = !DISubroutineType(types: !18)
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!18 = !{!19}
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!19 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!20 = distinct !DISubprogram(name: "f1", linkageName: "_Z2f1v", line: 54, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 54, file: !5, scope: !16, type: !21, variables: !2)
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!21 = !DISubroutineType(types: !22)
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!22 = !{null}
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!23 = !{i32 2, !"Dwarf Version", i32 4}
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!24 = !{i32 2, !"Debug Info Version", i32 3}
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!25 = !{!"PATTERN/linezero.o", !0}
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!26 = !{!"clang version 3.5.0 (trunk 209871)"}
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!27 = !DILocalVariable(name: "__range", flags: DIFlagArtificial, scope: !28, type: !29)
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!28 = distinct !DILexicalBlock(line: 51, column: 0, file: !5, scope: !15)
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!29 = !DIDerivedType(tag: DW_TAG_rvalue_reference_type, baseType: !4)
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!30 = !DILocation(line: 0, scope: !28)
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!31 = !DILocation(line: 51, scope: !28)
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!32 = !DILocalVariable(name: "__begin", flags: DIFlagArtificial, scope: !28, type: !10)
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!33 = !DILocalVariable(name: "__end", flags: DIFlagArtificial, scope: !28, type: !10)
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!34 = !DILocation(line: 51, scope: !35)
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!35 = distinct !DILexicalBlock(line: 51, column: 0, file: !5, scope: !36)
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!36 = distinct !DILexicalBlock(line: 51, column: 0, file: !5, scope: !28)
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!37 = !DILocalVariable(name: "spec", line: 51, scope: !28, file: !16, type: !11)
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!38 = !DILocation(line: 51, scope: !39)
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!39 = distinct !DILexicalBlock(line: 51, column: 0, file: !5, scope: !28)
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!40 = !DILocation(line: 51, scope: !41)
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!41 = distinct !DILexicalBlock(line: 51, column: 0, file: !5, scope: !28)
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!42 = !DILocation(line: 51, scope: !43)
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!43 = distinct !DILexicalBlock(line: 51, column: 0, file: !5, scope: !28)
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!44 = !DILocation(line: 52, scope: !15)
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!45 = !DILocation(line: 54, scope: !20)
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@ -1,31 +0,0 @@
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; RUN: rm -rf %t && mkdir -p %t
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; RUN: echo '!9 = !{!"%/t/linkagename.ll", !0}' > %t/1
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; RUN: cat %s %t/1 > %t/2
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; RUN: opt -insert-gcov-profiling -disable-output < %t/2
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; RUN: grep _Z3foov %t/linkagename.gcno
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; RUN: rm %t/linkagename.gcno
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; RUN: opt -passes=insert-gcov-profiling -disable-output < %t/2
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; RUN: grep _Z3foov %t/linkagename.gcno
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; RUN: rm %t/linkagename.gcno
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define void @_Z3foov() !dbg !5 {
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entry:
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ret void, !dbg !8
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!10}
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!llvm.gcov = !{!9}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 (trunk 177323)", isOptimized: false, emissionKind: FullDebug, file: !2, enums: !3, retainedTypes: !3, globals: !3, imports: !3)
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!1 = !DIFile(filename: "hello.cc", directory: "/home/nlewycky")
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!2 = !DIFile(filename: "hello.cc", directory: "/home/nlewycky")
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!3 = !{}
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!5 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !1, type: !6, variables: !3)
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!6 = !DISubroutineType(types: !7)
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!7 = !{null}
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!8 = !DILocation(line: 1, scope: !5)
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!10 = !{i32 1, !"Debug Info Version", i32 3}
|
||||
@ -1,13 +0,0 @@
|
||||
; RUN: opt -insert-gcov-profiling -o - < %s | llvm-dis | FileCheck -check-prefix=EMIT-ARCS %s
|
||||
; RUN: opt -passes=insert-gcov-profiling -o - < %s | llvm-dis | FileCheck -check-prefix=EMIT-ARCS %s
|
||||
|
||||
; EMIT-ARCS-NOT: call void @llvm_gcda_start_file
|
||||
|
||||
!llvm.dbg.cu = !{!0}
|
||||
!llvm.module.flags = !{!3, !4}
|
||||
|
||||
!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "LLVM", isOptimized: false, runtimeVersion: 2, splitDebugFilename: "my.dwo", emissionKind: FullDebug, enums: !2, retainedTypes: !2, globals: !2, imports: !2, dwoId: 43981)
|
||||
!1 = !DIFile(filename: "<stdin>", directory: "/")
|
||||
!2 = !{}
|
||||
!3 = !{i32 2, !"Dwarf Version", i32 4}
|
||||
!4 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
@ -1,84 +0,0 @@
|
||||
; Inject metadata to set the .gcno file location
|
||||
; RUN: rm -rf %t && mkdir -p %t
|
||||
; RUN: echo '!19 = !{!"%/t/return-block.ll", !0}' > %t/1
|
||||
; RUN: cat %s %t/1 > %t/2
|
||||
|
||||
; By default, the return block is last.
|
||||
; RUN: opt -insert-gcov-profiling -disable-output %t/2
|
||||
; RUN: llvm-cov gcov -n -dump %t/return-block.gcno 2>&1 | FileCheck -check-prefix=CHECK -check-prefix=RETURN-LAST %s
|
||||
|
||||
; But we can optionally emit it second, to match newer gcc versions.
|
||||
; RUN: opt -insert-gcov-profiling -gcov-exit-block-before-body -disable-output %t/2
|
||||
; RUN: llvm-cov gcov -n -dump %t/return-block.gcno 2>&1 | FileCheck -check-prefix=CHECK -check-prefix=RETURN-SECOND %s
|
||||
; RUN: rm %t/return-block.gcno
|
||||
|
||||
; By default, the return block is last.
|
||||
; RUN: opt -passes=insert-gcov-profiling -disable-output %t/2
|
||||
; RUN: llvm-cov gcov -n -dump %t/return-block.gcno 2>&1 | FileCheck -check-prefix=CHECK -check-prefix=RETURN-LAST %s
|
||||
|
||||
; But we can optionally emit it second, to match newer gcc versions.
|
||||
; RUN: opt -passes=insert-gcov-profiling -gcov-exit-block-before-body -disable-output %t/2
|
||||
; RUN: llvm-cov gcov -n -dump %t/return-block.gcno 2>&1 | FileCheck -check-prefix=CHECK -check-prefix=RETURN-SECOND %s
|
||||
|
||||
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
||||
target triple = "x86_64-unknown-linux-gnu"
|
||||
|
||||
@A = common global i32 0, align 4, !dbg !9
|
||||
|
||||
; Function Attrs: nounwind uwtable
|
||||
define void @test() #0 !dbg !4 {
|
||||
entry:
|
||||
tail call void (...) @f() #2, !dbg !14
|
||||
%0 = load i32, i32* @A, align 4, !dbg !15
|
||||
%tobool = icmp eq i32 %0, 0, !dbg !15
|
||||
br i1 %tobool, label %if.end, label %if.then, !dbg !15
|
||||
|
||||
if.then: ; preds = %entry
|
||||
tail call void (...) @g() #2, !dbg !16
|
||||
br label %if.end, !dbg !16
|
||||
|
||||
if.end: ; preds = %entry, %if.then
|
||||
ret void, !dbg !18
|
||||
}
|
||||
|
||||
declare void @f(...) #1
|
||||
|
||||
declare void @g(...) #1
|
||||
|
||||
attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||||
attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||||
attributes #2 = { nounwind }
|
||||
|
||||
!llvm.gcov = !{!19}
|
||||
!llvm.dbg.cu = !{!0}
|
||||
!llvm.module.flags = !{!11, !12}
|
||||
!llvm.ident = !{!13}
|
||||
|
||||
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.6.0 (trunk 223182)", isOptimized: true, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !8, imports: !2)
|
||||
!1 = !DIFile(filename: ".../llvm/test/Transforms/GCOVProfiling/return-block.ll", directory: "")
|
||||
!2 = !{}
|
||||
!4 = distinct !DISubprogram(name: "test", line: 5, isLocal: false, isDefinition: true, isOptimized: true, unit: !0, scopeLine: 5, file: !1, scope: !5, type: !6, variables: !2)
|
||||
!5 = !DIFile(filename: ".../llvm/test/Transforms/GCOVProfiling/return-block.ll", directory: "")
|
||||
!6 = !DISubroutineType(types: !7)
|
||||
!7 = !{null}
|
||||
!8 = !{!9}
|
||||
!9 = !DIGlobalVariableExpression(var: !DIGlobalVariable(name: "A", line: 3, isLocal: false, isDefinition: true, scope: null, file: !5, type: !10), expr: !DIExpression())
|
||||
!10 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
|
||||
!11 = !{i32 2, !"Dwarf Version", i32 4}
|
||||
!12 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!13 = !{!"clang version 3.6.0 (trunk 223182)"}
|
||||
!14 = !DILocation(line: 6, column: 3, scope: !4)
|
||||
!15 = !DILocation(line: 7, column: 7, scope: !4)
|
||||
!16 = !DILocation(line: 8, column: 5, scope: !17)
|
||||
!17 = distinct !DILexicalBlock(line: 7, column: 7, file: !1, scope: !4)
|
||||
!18 = !DILocation(line: 9, column: 1, scope: !4)
|
||||
|
||||
; There should be no destination edges for the exit block.
|
||||
; CHECK: Block : 1 Counter : 0
|
||||
; RETURN-LAST: Destination Edges
|
||||
; RETURN-SECOND-NOT: Destination Edges
|
||||
; CHECK: Block : 2 Counter : 0
|
||||
; CHECK: Block : 4 Counter : 0
|
||||
; RETURN-LAST-NOT: Destination Edges
|
||||
; RETURN-SECOND: Destination Edges
|
||||
; CHECK-NOT: Block :
|
||||
@ -1,28 +0,0 @@
|
||||
; RUN: rm -rf %t && mkdir -p %t
|
||||
; RUN: echo '!10 = !{!"%/t/aaa.gcno", !"%/t/bbb.gcda", !0}' > %t/1
|
||||
; RUN: cat %s %t/1 > %t/2
|
||||
; RUN: opt -insert-gcov-profiling -S -o %t/3 < %t/2
|
||||
; RUN: grep _Z3foov %t/aaa.gcno
|
||||
; RUN: grep bbb.gcda %t/3
|
||||
; RUN: rm %t/aaa.gcno
|
||||
|
||||
define void @_Z3foov() !dbg !5 {
|
||||
entry:
|
||||
ret void, !dbg !8
|
||||
}
|
||||
|
||||
!llvm.dbg.cu = !{!0}
|
||||
!llvm.module.flags = !{!9}
|
||||
!llvm.gcov = !{!10}
|
||||
|
||||
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 (trunk 177323)", isOptimized: false, emissionKind: FullDebug, file: !2, enums: !3, retainedTypes: !3, globals: !3, imports: !3)
|
||||
!1 = !DIFile(filename: "hello.cc", directory: "/home/nlewycky")
|
||||
!2 = !DIFile(filename: "hello.cc", directory: "/home/nlewycky")
|
||||
!3 = !{}
|
||||
!5 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !1, type: !6, variables: !3)
|
||||
!6 = !DISubroutineType(types: !7)
|
||||
!7 = !{null}
|
||||
!8 = !DILocation(line: 1, scope: !5)
|
||||
|
||||
|
||||
!9 = !{i32 1, !"Debug Info Version", i32 3}
|
||||
@ -1,38 +0,0 @@
|
||||
; RUN: rm -rf %t && mkdir -p %t
|
||||
; RUN: echo '!9 = !{!"%/t/version.ll", !0}' > %t/1
|
||||
; RUN: cat %s %t/1 > %t/2
|
||||
; RUN: opt -insert-gcov-profiling -disable-output < %t/2
|
||||
; RUN: head -c8 %t/version.gcno | grep '^oncg.204'
|
||||
; RUN: rm %t/version.gcno
|
||||
; RUN: not opt -insert-gcov-profiling -default-gcov-version=asdfasdf -disable-output < %t/2
|
||||
; RUN: opt -insert-gcov-profiling -default-gcov-version=407* -disable-output < %t/2
|
||||
; RUN: head -c8 %t/version.gcno | grep '^oncg.704'
|
||||
; RUN: rm %t/version.gcno
|
||||
|
||||
; RUN: opt -passes=insert-gcov-profiling -disable-output < %t/2
|
||||
; RUN: head -c8 %t/version.gcno | grep '^oncg.204'
|
||||
; RUN: rm %t/version.gcno
|
||||
; RUN: not opt -passes=insert-gcov-profiling -default-gcov-version=asdfasdf -disable-output < %t/2
|
||||
; RUN: opt -passes=insert-gcov-profiling -default-gcov-version=407* -disable-output < %t/2
|
||||
; RUN: head -c8 %t/version.gcno | grep '^oncg.704'
|
||||
; RUN: rm %t/version.gcno
|
||||
|
||||
define void @test() !dbg !5 {
|
||||
ret void, !dbg !8
|
||||
}
|
||||
|
||||
!llvm.gcov = !{!9}
|
||||
!llvm.dbg.cu = !{!0}
|
||||
!llvm.module.flags = !{!12}
|
||||
|
||||
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 (trunk 176994)", isOptimized: false, emissionKind: FullDebug, file: !11, enums: !3, retainedTypes: !3, globals: !3)
|
||||
!2 = !DIFile(filename: "version", directory: "/usr/local/google/home/nlewycky")
|
||||
!3 = !{}
|
||||
!5 = distinct !DISubprogram(name: "test", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !10, scope: !6, type: !7, variables: !3)
|
||||
!6 = !DIFile(filename: "<stdin>", directory: ".")
|
||||
!7 = !DISubroutineType(types: !{null})
|
||||
!8 = !DILocation(line: 1, scope: !5)
|
||||
;; !9 is added through the echo line at the top.
|
||||
!10 = !DIFile(filename: "<stdin>", directory: ".")
|
||||
!11 = !DIFile(filename: "version", directory: "/usr/local/google/home/nlewycky")
|
||||
!12 = !{i32 1, !"Debug Info Version", i32 3}
|
||||
Reference in New Issue
Block a user