[llvm] r241162 - Test committed in r241153 is more target-specific than I thought.
Michael Kuperstein
michael.m.kuperstein at intel.com
Wed Jul 1 06:45:26 PDT 2015
Author: mkuper
Date: Wed Jul 1 08:45:25 2015
New Revision: 241162
URL: http://llvm.org/viewvc/llvm-project?rev=241162&view=rev
Log:
Test committed in r241153 is more target-specific than I thought.
Moving the (original, x86-only) test to the X86 directory.
Added:
llvm/trunk/test/DebugInfo/X86/lexical-block-pr19238.ll
Removed:
llvm/trunk/test/DebugInfo/lexical-block.ll
Added: llvm/trunk/test/DebugInfo/X86/lexical-block-pr19238.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/lexical-block-pr19238.ll?rev=241162&view=auto
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/lexical-block-pr19238.ll (added)
+++ llvm/trunk/test/DebugInfo/X86/lexical-block-pr19238.ll Wed Jul 1 08:45:25 2015
@@ -0,0 +1,129 @@
+; RUN: llc -mtriple=x86_64-unknown-linux-gnu -filetype=obj -O0 < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
+
+;; This test checks the following:
+;; 1. Useless lexical block entry is not emitted
+;; 2. Function static variable, typedef, records (structure, class and union)
+;; that are defined in lexical basic block are emitted as children to
+;; these lexical blocks.
+;; * For typedef and record check that both are emitted in lexical block
+;; where they are declared and not in the one where they are used.
+;;
+;; This test was generated by running following command:
+;; clang -cc1 -O0 -g -emit-llvm foo.cpp
+;; Where foo.cpp
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;int foo(void) {
+;; {
+;; {
+;; struct X {
+;; int x;
+;; };
+;; typedef int Y;
+;; {
+;; X a;
+;; Y b;
+;; static int c;
+;; return a.x + b + c;
+;; }
+;; }
+;; }
+;;}
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+
+; CHECK: DW_TAG_subprogram
+; CHECK-NOT: DW_TAG
+; CHECK: DW_AT_name {{.*}} "foo"
+; CHECK-NOT: NULL
+; CHECK: DW_TAG_lexical_block
+
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_TAG_structure_type
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_AT_name {{.*}} "X"
+; CHECK: NULL
+
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_TAG_typedef
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_AT_name {{.*}} "Y"
+
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_TAG_lexical_block
+
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_TAG_variable
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_AT_name {{.*}} "c"
+
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_TAG_variable
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_AT_name {{.*}} "a"
+
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_TAG_variable
+; CHECK-NOT: {{DW_TAG|NULL}}
+; CHECK: DW_AT_name {{.*}} "b"
+
+; CHECK-NOT: {{DW_TAG}}
+; CHECK: NULL
+
+
+%struct.X = type { i32 }
+
+ at _ZZ3foovE1c = internal global i32 0, align 4
+
+; Function Attrs: nounwind
+define i32 @_Z3foov() #0 {
+entry:
+ %a = alloca %struct.X, align 4
+ %b = alloca i32, align 4
+ call void @llvm.dbg.declare(metadata %struct.X* %a, metadata !21, metadata !22), !dbg !23
+ call void @llvm.dbg.declare(metadata i32* %b, metadata !24, metadata !22), !dbg !25
+ %x = getelementptr inbounds %struct.X, %struct.X* %a, i32 0, i32 0, !dbg !26
+ %0 = load i32, i32* %x, align 4, !dbg !26
+ %1 = load i32, i32* %b, align 4, !dbg !26
+ %add = add nsw i32 %0, %1, !dbg !26
+ %2 = load i32, i32* @_ZZ3foovE1c, align 4, !dbg !26
+ %add1 = add nsw i32 %add, %2, !dbg !26
+ ret i32 %add1, !dbg !26
+}
+
+; Function Attrs: nounwind readnone
+declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
+
+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" "target-features"="+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { nounwind readnone }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!18, !19}
+!llvm.ident = !{!20}
+
+!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.7.0 (trunk 237245)", isOptimized: false, runtimeVersion: 0, emissionKind: 1, enums: !2, retainedTypes: !3, subprograms: !14, globals: !15, imports: !2)
+!1 = !DIFile(filename: "foo.cpp", directory: "/")
+!2 = !{}
+!3 = !{!4, !13}
+!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "X", scope: !5, file: !1, line: 4, size: 32, align: 32, elements: !11)
+!5 = distinct !DILexicalBlock(scope: !6, file: !1, line: 3)
+!6 = distinct !DILexicalBlock(scope: !7, file: !1, line: 2)
+!7 = !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, function: i32 ()* @_Z3foov, variables: !2)
+!8 = !DISubroutineType(types: !9)
+!9 = !{!10}
+!10 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!11 = !{!12}
+!12 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !4, file: !1, line: 5, baseType: !10, size: 32, align: 32)
+!13 = !DIDerivedType(tag: DW_TAG_typedef, name: "Y", scope: !5, file: !1, line: 7, baseType: !10)
+!14 = !{!7}
+!15 = !{!16}
+!16 = !DIGlobalVariable(name: "c", scope: !17, file: !1, line: 11, type: !10, isLocal: true, isDefinition: true, variable: i32* @_ZZ3foovE1c)
+!17 = distinct !DILexicalBlock(scope: !5, file: !1, line: 8)
+!18 = !{i32 2, !"Dwarf Version", i32 4}
+!19 = !{i32 2, !"Debug Info Version", i32 3}
+!20 = !{!"clang version 3.7.0 (trunk 237245)"}
+!21 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "a", scope: !17, file: !1, line: 9, type: !4)
+!22 = !DIExpression()
+!23 = !DILocation(line: 9, scope: !17)
+!24 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "b", scope: !17, file: !1, line: 10, type: !13)
+!25 = !DILocation(line: 10, scope: !17)
+!26 = !DILocation(line: 12, scope: !17)
Removed: llvm/trunk/test/DebugInfo/lexical-block.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/lexical-block.ll?rev=241161&view=auto
==============================================================================
--- llvm/trunk/test/DebugInfo/lexical-block.ll (original)
+++ llvm/trunk/test/DebugInfo/lexical-block.ll (removed)
@@ -1,129 +0,0 @@
-; RUN: %llc_dwarf -filetype=obj -O0 < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
-
-;; This test checks the following:
-;; 1. Useless lexical block entry is not emitted
-;; 2. Function static variable, typedef, records (structure, class and union)
-;; that are defined in lexical basic block are emitted as children to
-;; these lexical blocks.
-;; * For typedef and record check that both are emitted in lexical block
-;; where they are declared and not in the one where they are used.
-;;
-;; This test was generated by running following command:
-;; clang -cc1 -O0 -g -emit-llvm foo.cpp
-;; Where foo.cpp
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;int foo(void) {
-;; {
-;; {
-;; struct X {
-;; int x;
-;; };
-;; typedef int Y;
-;; {
-;; X a;
-;; Y b;
-;; static int c;
-;; return a.x + b + c;
-;; }
-;; }
-;; }
-;;}
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-
-; CHECK: DW_TAG_subprogram
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_name {{.*}} "foo"
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_lexical_block
-
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_TAG_structure_type
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_AT_name {{.*}} "X"
-; CHECK: NULL
-
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_TAG_typedef
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_AT_name {{.*}} "Y"
-
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_TAG_lexical_block
-
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_TAG_variable
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_AT_name {{.*}} "c"
-
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_TAG_variable
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_AT_name {{.*}} "a"
-
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_TAG_variable
-; CHECK-NOT: {{DW_TAG|NULL}}
-; CHECK: DW_AT_name {{.*}} "b"
-
-; CHECK-NOT: {{DW_TAG}}
-; CHECK: NULL
-
-
-%struct.X = type { i32 }
-
- at _ZZ3foovE1c = internal global i32 0, align 4
-
-; Function Attrs: nounwind
-define i32 @_Z3foov() #0 {
-entry:
- %a = alloca %struct.X, align 4
- %b = alloca i32, align 4
- call void @llvm.dbg.declare(metadata %struct.X* %a, metadata !21, metadata !22), !dbg !23
- call void @llvm.dbg.declare(metadata i32* %b, metadata !24, metadata !22), !dbg !25
- %x = getelementptr inbounds %struct.X, %struct.X* %a, i32 0, i32 0, !dbg !26
- %0 = load i32, i32* %x, align 4, !dbg !26
- %1 = load i32, i32* %b, align 4, !dbg !26
- %add = add nsw i32 %0, %1, !dbg !26
- %2 = load i32, i32* @_ZZ3foovE1c, align 4, !dbg !26
- %add1 = add nsw i32 %add, %2, !dbg !26
- ret i32 %add1, !dbg !26
-}
-
-; Function Attrs: nounwind readnone
-declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
-
-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" "target-features"="+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { nounwind readnone }
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!18, !19}
-!llvm.ident = !{!20}
-
-!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.7.0 (trunk 237245)", isOptimized: false, runtimeVersion: 0, emissionKind: 1, enums: !2, retainedTypes: !3, subprograms: !14, globals: !15, imports: !2)
-!1 = !DIFile(filename: "foo.cpp", directory: "/")
-!2 = !{}
-!3 = !{!4, !13}
-!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "X", scope: !5, file: !1, line: 4, size: 32, align: 32, elements: !11)
-!5 = distinct !DILexicalBlock(scope: !6, file: !1, line: 3)
-!6 = distinct !DILexicalBlock(scope: !7, file: !1, line: 2)
-!7 = !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, function: i32 ()* @_Z3foov, variables: !2)
-!8 = !DISubroutineType(types: !9)
-!9 = !{!10}
-!10 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!11 = !{!12}
-!12 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !4, file: !1, line: 5, baseType: !10, size: 32, align: 32)
-!13 = !DIDerivedType(tag: DW_TAG_typedef, name: "Y", scope: !5, file: !1, line: 7, baseType: !10)
-!14 = !{!7}
-!15 = !{!16}
-!16 = !DIGlobalVariable(name: "c", scope: !17, file: !1, line: 11, type: !10, isLocal: true, isDefinition: true, variable: i32* @_ZZ3foovE1c)
-!17 = distinct !DILexicalBlock(scope: !5, file: !1, line: 8)
-!18 = !{i32 2, !"Dwarf Version", i32 4}
-!19 = !{i32 2, !"Debug Info Version", i32 3}
-!20 = !{!"clang version 3.7.0 (trunk 237245)"}
-!21 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "a", scope: !17, file: !1, line: 9, type: !4)
-!22 = !DIExpression()
-!23 = !DILocation(line: 9, scope: !17)
-!24 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "b", scope: !17, file: !1, line: 10, type: !13)
-!25 = !DILocation(line: 10, scope: !17)
-!26 = !DILocation(line: 12, scope: !17)
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