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58 lines
2.7 KiB
58 lines
2.7 KiB
4 months ago
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;; Check that every instruction inserted by -deadargelim has a debug location.
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;; The test was generated by using -debugify option.
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; RUN: opt < %s -deadargelim -S 2>&1 | FileCheck %s
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; CHECK-LABEL: fn
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; CHECK: %oldret = extractvalue { i32, i32, i16 } %z, 0, !dbg ![[LOC:.*]]
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; CHECK: %newret = insertvalue { i32, i32 } undef, i32 %oldret, 0, !dbg ![[LOC:.*]]
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; CHECK: %oldret1 = extractvalue { i32, i32, i16 } %z, 1, !dbg ![[LOC:.*]]
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; CHECK: %newret2 = insertvalue { i32, i32 } %newret, i32 %oldret1, 1, !dbg ![[LOC:.*]]
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; CHECK-LABEL: fn1
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; CHECK: %newret = extractvalue { i32, i32 } %ret, 0, !dbg ![[LOC2:.*]]
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; CHECK: %oldret = insertvalue { i32, i32, i16 } undef, i32 %newret, 0, !dbg ![[LOC2:.*]]
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; CHECK: %newret1 = extractvalue { i32, i32 } %ret, 1, !dbg ![[LOC2:.*]]
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; CHECK: %oldret2 = insertvalue { i32, i32, i16 } %oldret, i32 %newret1, 1, !dbg ![[LOC2:.*]]
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; ModuleID = 'test.ll'
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source_filename = "test.ll"
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define internal { i32, i32, i16 } @fn() !dbg !6 {
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%x = insertvalue { i32, i32, i16 } undef, i32 1, 0, !dbg !8
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%y = insertvalue { i32, i32, i16 } %x, i32 2, 1, !dbg !9
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%z = insertvalue { i32, i32, i16 } %y, i16 3, 2, !dbg !10
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ret { i32, i32, i16 } %z, !dbg !11
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}
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define i32 @fn1() !dbg !12 {
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%ret = call { i32, i32, i16 } @fn(), !dbg !13
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%b = extractvalue { i32, i32, i16 } %ret, 0, !dbg !14
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%c = extractvalue { i32, i32, i16 } %ret, 1, !dbg !15
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%d = add i32 %b, %c, !dbg !16
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ret i32 %d, !dbg !17
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!5}
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!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
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!1 = !DIFile(filename: "test.ll", directory: "/")
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!2 = !{}
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!5 = !{i32 2, !"Debug Info Version", i32 3}
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!6 = distinct !DISubprogram(name: "fn", linkageName: "fn", scope: null, file: !1, line: 1, type: !7, scopeLine: 1, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!7 = !DISubroutineType(types: !2)
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!8 = !DILocation(line: 1, column: 1, scope: !6)
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!9 = !DILocation(line: 2, column: 1, scope: !6)
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!10 = !DILocation(line: 3, column: 1, scope: !6)
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!11 = !DILocation(line: 4, column: 1, scope: !6)
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!12 = distinct !DISubprogram(name: "fn1", linkageName: "fn1", scope: null, file: !1, line: 5, type: !7, scopeLine: 5, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!13 = !DILocation(line: 5, column: 1, scope: !12)
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!14 = !DILocation(line: 6, column: 1, scope: !12)
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!15 = !DILocation(line: 7, column: 1, scope: !12)
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!16 = !DILocation(line: 8, column: 1, scope: !12)
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!17 = !DILocation(line: 9, column: 1, scope: !12)
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; CHECK: ![[LOC]] = !DILocation(line: 4
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; CHECK: ![[LOC2]] = !DILocation(line: 5
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