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llvm-project/llvm/test/DebugInfo/X86/DW_AT_specification.ll

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Check in getOrCreateSubprogramDIE if a declaration exists and if so output it first. This is a more general fix to pr11300. llvm-svn: 144324
2011-11-11 06:34:29 +08:00
; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
llvm-dwarfdump: Make -brief the default and add a -verbose option instead. Differential Revision: https://reviews.llvm.org/D37717 llvm-svn: 312972
2017-09-12 07:05:20 +08:00
; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
Check in getOrCreateSubprogramDIE if a declaration exists and if so output it first. This is a more general fix to pr11300. llvm-svn: 144324
2011-11-11 06:34:29 +08:00
; test that the DW_AT_specification is a back edge in the file.
[dwarfdump] Print the name for referenced specification of abstract_origin DIEs. Reviewers: dblaikie, samsonov, echristo, aprantl Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5466 llvm-svn: 219099
2014-10-06 11:36:31 +08:00
; CHECK: DW_TAG_subprogram
Emit correct linkage-name attribute based on DWARF version. There are still 4 tests that check for DW_AT_MIPS_linkage_name, because they specify DWARF 2 or 3 in the module metadata. So, I didn't create an explicit version-based test for the attribute. Differential Revision: http://reviews.llvm.org/D8227 llvm-svn: 231880
2015-03-11 06:44:45 +08:00
; CHECK-NEXT: DW_AT_linkage_name {{.*}} "_ZN3foo3barEv"
DebugInfo: Simplify subprogram declaration creation/references and accidentally refix PR11300. Also simplifies the linkage name handling a little too. llvm-svn: 209311
2014-05-22 02:04:33 +08:00
; CHECK: DW_TAG_subprogram
Fix up scoping in a few tests (and delete one that validates unnecessary behavior). Most of this is just tests that were silently succeeding in spite of schema changes I made over a year ago. Cleaning them up as they lead to failures in a change I'm working on/will come soon. test/DebugInfo/2010-01-19-DbgScope.ll was removed as it tested miscoping where a DebugLoc described a location not in the current function. The test case doesn't describe why this is a valid situation and should be supported, so I'm removing it and shortly going to commit changes that make this firmly unsupported/assert-fail. llvm-svn: 211628
2014-06-25 04:10:27 +08:00
; CHECK-NOT: DW_TAG
[dwarfdump] Print the name for referenced specification of abstract_origin DIEs. Reviewers: dblaikie, samsonov, echristo, aprantl Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5466 llvm-svn: 219099
2014-10-06 11:36:31 +08:00
; CHECK: DW_AT_specification {{.*}} "_ZN3foo3barEv"
Check in getOrCreateSubprogramDIE if a declaration exists and if so output it first. This is a more general fix to pr11300. llvm-svn: 144324
2011-11-11 06:34:29 +08:00
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
source_filename = "test/DebugInfo/X86/DW_AT_specification.ll"
Check in getOrCreateSubprogramDIE if a declaration exists and if so output it first. This is a more general fix to pr11300. llvm-svn: 144324
2011-11-11 06:34:29 +08:00
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
@_ZZN3foo3barEvE1x = constant i32 0, align 4, !dbg !0
Check in getOrCreateSubprogramDIE if a declaration exists and if so output it first. This is a more general fix to pr11300. llvm-svn: 144324
2011-11-11 06:34:29 +08:00
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
define void @_ZN3foo3barEv() !dbg !2 {
Check in getOrCreateSubprogramDIE if a declaration exists and if so output it first. This is a more general fix to pr11300. llvm-svn: 144324
2011-11-11 06:34:29 +08:00
entry:
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
ret void, !dbg !17
Check in getOrCreateSubprogramDIE if a declaration exists and if so output it first. This is a more general fix to pr11300. llvm-svn: 144324
2011-11-11 06:34:29 +08:00
}
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
!llvm.dbg.cu = !{!8}
!llvm.module.flags = !{!16}
Canonicalize the representation of empty an expression in DIGlobalVariableExpression This change simplifies code that has to deal with DIGlobalVariableExpression and mirrors how we treat DIExpressions in debug info intrinsics. Before this change there were two ways of representing empty expressions on globals, a nullptr and an empty !DIExpression(). If someone needs to upgrade out-of-tree testcases: perl -pi -e 's/(!DIGlobalVariableExpression\(var: ![0-9]*)\)/\1, expr: !DIExpression())/g' <MYTEST.ll> will catch 95%. llvm-svn: 312144
2017-08-31 02:06:51 +08:00
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
!1 = !DIGlobalVariable(name: "x", scope: !2, file: !3, line: 5, type: !14, isLocal: true, isDefinition: true)
!2 = distinct !DISubprogram(name: "bar", linkageName: "_ZN3foo3barEv", scope: null, file: !3, line: 4, type: !4, isLocal: false, isDefinition: true, scopeLine: 4, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !8, declaration: !11)
!3 = !DIFile(filename: "nsNativeAppSupportBase.ii", directory: "/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/toolkit/library")
!4 = !DISubroutineType(types: !5)
!5 = !{null, !6}
!6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64, align: 64, flags: DIFlagArtificial)
!7 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", file: !3, line: 1, flags: DIFlagFwdDecl)
!8 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 3.0 ()", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !9, retainedTypes: !9, globals: !10, imports: !9)
!9 = !{}
!10 = !{!0}
!11 = !DISubprogram(name: "bar", linkageName: "_ZN3foo3barEv", scope: !12, file: !3, line: 2, type: !4, isLocal: false, isDefinition: false, scopeLine: 2, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false)
!12 = !DICompositeType(tag: DW_TAG_class_type, name: "foo", file: !3, line: 1, size: 8, align: 8, elements: !13)
IR: Make metadata typeless in assembly Now that `Metadata` is typeless, reflect that in the assembly. These are the matching assembly changes for the metadata/value split in r223802. - Only use the `metadata` type when referencing metadata from a call intrinsic -- i.e., only when it's used as a `Value`. - Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode` when referencing it from call intrinsics. So, assembly like this: define @foo(i32 %v) { call void @llvm.foo(metadata !{i32 %v}, metadata !0) call void @llvm.foo(metadata !{i32 7}, metadata !0) call void @llvm.foo(metadata !1, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{metadata !3}, metadata !0) ret void, !bar !2 } !0 = metadata !{metadata !2} !1 = metadata !{i32* @global} !2 = metadata !{metadata !3} !3 = metadata !{} turns into this: define @foo(i32 %v) { call void @llvm.foo(metadata i32 %v, metadata !0) call void @llvm.foo(metadata i32 7, metadata !0) call void @llvm.foo(metadata i32* @global, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{!3}, metadata !0) ret void, !bar !2 } !0 = !{!2} !1 = !{i32* @global} !2 = !{!3} !3 = !{} I wrote an upgrade script that handled almost all of the tests in llvm and many of the tests in cfe (even handling many `CHECK` lines). I've attached it (or will attach it in a moment if you're speedy) to PR21532 to help everyone update their out-of-tree testcases. This is part of PR21532. llvm-svn: 224257
2014-12-16 03:07:53 +08:00
!13 = !{!11}
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
!14 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !15)
!15 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!16 = !{i32 1, !"Debug Info Version", i32 3}
!17 = !DILocation(line: 6, column: 1, scope: !18)
!18 = distinct !DILexicalBlock(scope: !2, file: !3, line: 4, column: 17)