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llvm-project/llvm/test/DebugInfo/X86/2011-09-26-GlobalVarContext.ll

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Update testing cases to pass debug info verifier. llvm-svn: 187083
2013-07-25 06:23:00 +08:00
; RUN: llc -mtriple=x86_64-pc-linux-gnu %s -o %t -filetype=obj
Now that llvm-dwarfdump supports flags to specify which DWARF section to dump, use them in tests that run llvm-dwarfdump. This is in order to make tests as specific as possible. llvm-svn: 173498
2013-01-26 05:44:53 +08:00
; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
Fix emission of debug data for global variables. getContext() on DIGlobalVariables is not valid any more. llvm-svn: 140539
2011-09-27 01:40:42 +08:00
; ModuleID = 'test.c'
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/X86/2011-09-26-GlobalVarContext.ll"
Fix emission of debug data for global variables. getContext() on DIGlobalVariables is not valid any more. llvm-svn: 140539
2011-09-27 01:40:42 +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
@GLB = common global i32 0, align 4, !dbg !0
; Function Attrs: nounwind
define i32 @f() #0 !dbg !8 {
Teach our Dwarf emission to use the string pool. llvm-svn: 143097
2011-10-27 14:44:11 +08:00
%LOC = alloca i32, align 4
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
call void @llvm.dbg.declare(metadata i32* %LOC, metadata !11, metadata !13), !dbg !14
%1 = load i32, i32* @GLB, align 4, !dbg !15
store i32 %1, i32* %LOC, align 4, !dbg !15
%2 = load i32, i32* @GLB, align 4, !dbg !16
ret i32 %2, !dbg !16
Fix emission of debug data for global variables. getContext() on DIGlobalVariables is not valid any more. llvm-svn: 140539
2011-09-27 01:40:42 +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
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
attributes #0 = { nounwind }
attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!4}
!llvm.module.flags = !{!7}
!0 = !DIGlobalVariableExpression(var: !1)
!1 = !DIGlobalVariable(name: "GLB", scope: null, file: !2, line: 1, type: !3, isLocal: false, isDefinition: true)
!2 = !DIFile(filename: "test.c", directory: "/work/llvm/vanilla/test/DebugInfo")
!3 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!4 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.0 (trunk)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !5, retainedTypes: !5, globals: !6, imports: !5)
!5 = !{}
!6 = !{!0}
!7 = !{i32 1, !"Debug Info Version", i32 3}
!8 = distinct !DISubprogram(name: "f", scope: !2, file: !2, line: 3, type: !9, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !4)
!9 = !DISubroutineType(types: !10)
!10 = !{!3}
!11 = !DILocalVariable(name: "LOC", scope: !12, file: !2, line: 4, type: !3)
!12 = distinct !DILexicalBlock(scope: !8, file: !2, line: 3, column: 9)
!13 = !DIExpression()
!14 = !DILocation(line: 4, column: 9, scope: !12)
!15 = !DILocation(line: 4, column: 23, scope: !12)
!16 = !DILocation(line: 5, column: 5, scope: !12)
Fix emission of debug data for global variables. getContext() on DIGlobalVariables is not valid any more. llvm-svn: 140539
2011-09-27 01:40:42 +08:00
Debug Info: instead of calling addToContextOwner which constructs the context after the DIE creation, we construct the context first. This touches creation of namespaces and global variables. The purpose is to handle all DIE creations similarly: constructs the context first, then creates the DIE and immediately adds the DIE to its parent. We use createAndAddDIE to wrap around "new DIE(". llvm-svn: 193589
2013-10-29 13:49:41 +08:00
; CHECK: DW_TAG_variable
DebugInfo: Refactor some tests to allow DW_AT_name to not be the first attribute in a local variable. In an effort to fix concrete variables referencing abstract origins where the concrete variable preceeds the first inlined usage, the addition of attributes such as name, file, etc will be delayed until the end of the module (to wait to see if any inlined instances have occurred, thus necessitating an abstract definition that the concrete definition should also reference). These test cases don't actually need to care about this ordering of attributes, so update them to be more resilient to such changes coming in the near future. llvm-svn: 210940
2014-06-14 05:52:33 +08:00
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-f]*}}] = "GLB")
; CHECK-NOT: DW_TAG
Fix a test introduced in r218246 to work also on Windows. llvm-svn: 218255
2014-09-23 00:17:32 +08:00
; CHECK: DW_AT_decl_file [DW_FORM_data1] ("/work/llvm/vanilla/test/DebugInfo{{[/\\]}}test.c")
DebugInfo: Refactor some tests to allow DW_AT_name to not be the first attribute in a local variable. In an effort to fix concrete variables referencing abstract origins where the concrete variable preceeds the first inlined usage, the addition of attributes such as name, file, etc will be delayed until the end of the module (to wait to see if any inlined instances have occurred, thus necessitating an abstract definition that the concrete definition should also reference). These test cases don't actually need to care about this ordering of attributes, so update them to be more resilient to such changes coming in the near future. llvm-svn: 210940
2014-06-14 05:52:33 +08:00
; CHECK-NOT: DW_TAG
[dwarfdump] Dump DW_AT_(decl|call)_line attribute values as decimal values. llvm-svn: 217232
2014-09-05 15:21:50 +08:00
; CHECK: DW_AT_decl_line [DW_FORM_data1] (1)
FileCheck-ize. llvm-svn: 171131
2012-12-27 10:13:55 +08:00
Debug Info: instead of calling addToContextOwner which constructs the context after the DIE creation, we construct the context first. This touches creation of namespaces and global variables. The purpose is to handle all DIE creations similarly: constructs the context first, then creates the DIE and immediately adds the DIE to its parent. We use createAndAddDIE to wrap around "new DIE(". llvm-svn: 193589
2013-10-29 13:49:41 +08:00
; CHECK: DW_TAG_variable
DebugInfo: Refactor some tests to allow DW_AT_name to not be the first attribute in a local variable. In an effort to fix concrete variables referencing abstract origins where the concrete variable preceeds the first inlined usage, the addition of attributes such as name, file, etc will be delayed until the end of the module (to wait to see if any inlined instances have occurred, thus necessitating an abstract definition that the concrete definition should also reference). These test cases don't actually need to care about this ordering of attributes, so update them to be more resilient to such changes coming in the near future. llvm-svn: 210940
2014-06-14 05:52:33 +08:00
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-f]*}}] = "LOC")
; CHECK-NOT: DW_TAG
Fix a test introduced in r218246 to work also on Windows. llvm-svn: 218255
2014-09-23 00:17:32 +08:00
; CHECK: DW_AT_decl_file [DW_FORM_data1] ("/work/llvm/vanilla/test/DebugInfo{{[/\\]}}test.c")
DebugInfo: Refactor some tests to allow DW_AT_name to not be the first attribute in a local variable. In an effort to fix concrete variables referencing abstract origins where the concrete variable preceeds the first inlined usage, the addition of attributes such as name, file, etc will be delayed until the end of the module (to wait to see if any inlined instances have occurred, thus necessitating an abstract definition that the concrete definition should also reference). These test cases don't actually need to care about this ordering of attributes, so update them to be more resilient to such changes coming in the near future. llvm-svn: 210940
2014-06-14 05:52:33 +08:00
; CHECK-NOT: DW_TAG
[dwarfdump] Dump DW_AT_(decl|call)_line attribute values as decimal values. llvm-svn: 217232
2014-09-05 15:21:50 +08:00
; CHECK: DW_AT_decl_line [DW_FORM_data1] (4)
Fix emission of debug data for global variables. getContext() on DIGlobalVariables is not valid any more. llvm-svn: 140539
2011-09-27 01:40:42 +08:00