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Debug Location Info #267

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sb10q merged 1 commits from debug_info into master 2024-08-17 17:37:19 +08:00
Conversation 4 Commits 1 Files Changed 1 +55 -18
1 changed files with 55 additions and 18 deletions
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67
nac3core/src/codegen/test.rs
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@ -181,22 +181,41 @@ fn test_primitives() {
; ModuleID = 'test'
source_filename = \"test\"
define i32 @testing(i32 %0, i32 %1) {
define i32 @testing(i32 %0, i32 %1) !dbg !4 {
init:
%add = add i32 %0, %1
%cmp = icmp eq i32 %add, 1
br i1 %cmp, label %then, label %else
%add = add i32 %0, %1, !dbg !9
%cmp = icmp eq i32 %add, 1, !dbg !10
br i1 %cmp, label %then, label %else, !dbg !10
then: ; preds = %init
br label %cont
br label %cont, !dbg !11
else: ; preds = %init
br label %cont
br label %cont, !dbg !12
cont: ; preds = %else, %then
%if_exp_result.0 = phi i32 [ %0, %then ], [ 0, %else ]
ret i32 %if_exp_result.0
%if_exp_result.0 = phi i32 [ %0, %then ], [ 0, %else ], !dbg !13
ret i32 %if_exp_result.0, !dbg !14
}
!llvm.module.flags = !{!0, !1}
!llvm.dbg.cu = !{!2}
!0 = !{i32 2, !\"Debug Info Version\", i32 3}
!1 = !{i32 2, !\"Dwarf Version\", i32 4}
!2 = distinct !DICompileUnit(language: DW_LANG_Python, file: !3, producer: \"NAC3\", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
!3 = !DIFile(filename: \"unknown\", directory: \"\")
!4 = distinct !DISubprogram(name: \"testing\", linkageName: \"testing\", scope: null, file: !3, line: 1, type: !5, scopeLine: 1, flags: DIFlagPublic, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !2, retainedNodes: !8)
!5 = !DISubroutineType(flags: DIFlagPublic, types: !6)
!6 = !{!7}
!7 = !DIBasicType(name: \"_\", flags: DIFlagPublic)
!8 = !{}
!9 = !DILocation(line: 1, column: 9, scope: !4)
!10 = !DILocation(line: 2, column: 15, scope: !4)
!11 = !DILocation(line: 2, column: 5, scope: !4)
!12 = !DILocation(line: 2, column: 22, scope: !4)
!13 = !DILocation(line: 0, scope: !4)
!14 = !DILocation(line: 3, column: 8, scope: !4)
"}
.trim();
assert_eq!(expected, module.print_to_string().to_str().unwrap().trim());
@ -342,18 +361,36 @@ fn test_simple_call() {
; ModuleID = 'test'
source_filename = \"test\"
define i32 @testing(i32 %0) {
define i32 @testing(i32 %0) !dbg !5 {
init:
%call = call i32 @foo.0(i32 %0)
%mul = mul i32 %call, 2
ret i32 %mul
%call = call i32 @foo.0(i32 %0), !dbg !10
%mul = mul i32 %call, 2, !dbg !11
ret i32 %mul, !dbg !11
}
define i32 @foo.0(i32 %0) {
define i32 @foo.0(i32 %0) !dbg !12 {
init:
%add = add i32 %0, 1
ret i32 %add
%add = add i32 %0, 1, !dbg !13
ret i32 %add, !dbg !13
}
!llvm.module.flags = !{!0, !1}
!llvm.dbg.cu = !{!2, !4}
!0 = !{i32 2, !\"Debug Info Version\", i32 3}
!1 = !{i32 2, !\"Dwarf Version\", i32 4}
!2 = distinct !DICompileUnit(language: DW_LANG_Python, file: !3, producer: \"NAC3\", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
!3 = !DIFile(filename: \"unknown\", directory: \"\")
!4 = distinct !DICompileUnit(language: DW_LANG_Python, file: !3, producer: \"NAC3\", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
!5 = distinct !DISubprogram(name: \"testing\", linkageName: \"testing\", scope: null, file: !3, line: 1, type: !6, scopeLine: 1, flags: DIFlagPublic, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !2, retainedNodes: !9)
!6 = !DISubroutineType(flags: DIFlagPublic, types: !7)
!7 = !{!8}
!8 = !DIBasicType(name: \"_\", flags: DIFlagPublic)
!9 = !{}
!10 = !DILocation(line: 1, column: 9, scope: !5)
!11 = !DILocation(line: 2, column: 12, scope: !5)
!12 = distinct !DISubprogram(name: \"foo.0\", linkageName: \"foo.0\", scope: null, file: !3, line: 1, type: !6, scopeLine: 1, flags: DIFlagPublic, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !4, retainedNodes: !9)
!13 = !DILocation(line: 1, column: 12, scope: !12)
"}
.trim();
assert_eq!(expected, module.print_to_string().to_str().unwrap().trim());