123 lines
6.8 KiB
LLVM
123 lines
6.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -verify -iroutliner -ir-outlining-no-cost < %s | FileCheck %s
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; This test looks ahecks that debug info is extracted along with the other
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; instructions.
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define void @function1() !dbg !6 {
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; CHECK-LABEL: @function1(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[A:%.*]] = alloca i32, align 4, [[DBG17:!dbg !.*]]
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; CHECK-NEXT: call void @llvm.dbg.value(metadata i32* [[A]], [[META9:metadata !.*]], metadata !DIExpression()), [[DBG17]]
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; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4, [[DBG18:!dbg !.*]]
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; CHECK-NEXT: call void @llvm.dbg.value(metadata i32* [[B]], [[META11:metadata !.*]], metadata !DIExpression()), [[DBG18]]
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; CHECK-NEXT: [[C:%.*]] = alloca i32, align 4, [[DBG19:!dbg !.*]]
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; CHECK-NEXT: call void @llvm.dbg.value(metadata i32* [[C]], [[META12:metadata !.*]], metadata !DIExpression()), [[DBG19]]
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; CHECK-NEXT: call void @outlined_ir_func_0(i32* [[A]], i32* [[B]], i32* [[C]]), [[DBG20:!dbg !.*]]
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; CHECK-NEXT: ret void, [[DBG21:!dbg !.*]]
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;
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entry:
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%a = alloca i32, align 4, !dbg !17
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call void @llvm.dbg.value(metadata i32* %a, metadata !9, metadata !DIExpression()), !dbg !17
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%b = alloca i32, align 4, !dbg !18
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call void @llvm.dbg.value(metadata i32* %b, metadata !11, metadata !DIExpression()), !dbg !18
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%c = alloca i32, align 4, !dbg !19
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call void @llvm.dbg.value(metadata i32* %c, metadata !12, metadata !DIExpression()), !dbg !19
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store i32 2, i32* %a, align 4, !dbg !20
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store i32 3, i32* %b, align 4, !dbg !21
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store i32 4, i32* %c, align 4, !dbg !22
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%al = load i32, i32* %a, align 4, !dbg !23
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call void @llvm.dbg.value(metadata i32 %al, metadata !13, metadata !DIExpression()), !dbg !23
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%bl = load i32, i32* %b, align 4, !dbg !24
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call void @llvm.dbg.value(metadata i32 %bl, metadata !15, metadata !DIExpression()), !dbg !24
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%cl = load i32, i32* %c, align 4, !dbg !25
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call void @llvm.dbg.value(metadata i32 %cl, metadata !16, metadata !DIExpression()), !dbg !25
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ret void, !dbg !26
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}
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define void @function2() !dbg !27 {
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; CHECK-LABEL: @function2(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[A:%.*]] = alloca i32, align 4, [[DBG30:!dbg !.*]]
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; CHECK-NEXT: call void @llvm.dbg.value(metadata i32* [[A]], [[META24:metadata !.*]], metadata !DIExpression()), [[DBG30]]
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; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4, [[DBG31:!dbg !.*]]
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; CHECK-NEXT: call void @llvm.dbg.value(metadata i32* [[B]], [[META25:metadata !.*]], metadata !DIExpression()), [[DBG31]]
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; CHECK-NEXT: [[C:%.*]] = alloca i32, align 4, [[DBG32:!dbg !.*]]
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; CHECK-NEXT: call void @llvm.dbg.value(metadata i32* [[C]], [[META26:metadata !.*]], metadata !DIExpression()), [[DBG32]]
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; CHECK-NEXT: call void @outlined_ir_func_0(i32* [[A]], i32* [[B]], i32* [[C]]), [[DBG33:!dbg !.*]]
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; CHECK-NEXT: ret void, [[DBG34:!dbg !.*]]
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;
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entry:
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%a = alloca i32, align 4, !dbg !35
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call void @llvm.dbg.value(metadata i32* %a, metadata !29, metadata !DIExpression()), !dbg !35
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%b = alloca i32, align 4, !dbg !36
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call void @llvm.dbg.value(metadata i32* %b, metadata !30, metadata !DIExpression()), !dbg !36
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%c = alloca i32, align 4, !dbg !37
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call void @llvm.dbg.value(metadata i32* %c, metadata !31, metadata !DIExpression()), !dbg !37
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store i32 2, i32* %a, align 4, !dbg !38
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store i32 3, i32* %b, align 4, !dbg !39
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store i32 4, i32* %c, align 4, !dbg !40
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%al = load i32, i32* %a, align 4, !dbg !41
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call void @llvm.dbg.value(metadata i32 %al, metadata !32, metadata !DIExpression()), !dbg !41
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%bl = load i32, i32* %b, align 4, !dbg !42
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call void @llvm.dbg.value(metadata i32 %bl, metadata !33, metadata !DIExpression()), !dbg !42
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%cl = load i32, i32* %c, align 4, !dbg !43
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call void @llvm.dbg.value(metadata i32 %cl, metadata !34, metadata !DIExpression()), !dbg !43
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ret void, !dbg !44
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}
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; Function Attrs: nounwind readnone speculatable willreturn
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declare void @llvm.dbg.value(metadata, metadata, metadata) #0
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attributes #0 = { nounwind readnone speculatable willreturn }
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!llvm.dbg.cu = !{!0}
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!llvm.debugify = !{!3, !4}
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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: "legal-debug.ll", directory: "/")
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!2 = !{}
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!3 = !{i32 20}
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!4 = !{i32 12}
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!5 = !{i32 2, !"Debug Info Version", i32 3}
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!6 = distinct !DISubprogram(name: "function1", linkageName: "function1", scope: null, file: !1, line: 1, type: !7, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !8)
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!7 = !DISubroutineType(types: !2)
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!8 = !{!9, !11, !12, !13, !15, !16}
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!9 = !DILocalVariable(name: "1", scope: !6, file: !1, line: 1, type: !10)
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!10 = !DIBasicType(name: "ty64", size: 64, encoding: DW_ATE_unsigned)
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!11 = !DILocalVariable(name: "2", scope: !6, file: !1, line: 2, type: !10)
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!12 = !DILocalVariable(name: "3", scope: !6, file: !1, line: 3, type: !10)
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!13 = !DILocalVariable(name: "4", scope: !6, file: !1, line: 7, type: !14)
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!14 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned)
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!15 = !DILocalVariable(name: "5", scope: !6, file: !1, line: 8, type: !14)
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!16 = !DILocalVariable(name: "6", scope: !6, file: !1, line: 9, type: !14)
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!17 = !DILocation(line: 1, column: 1, scope: !6)
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!18 = !DILocation(line: 2, column: 1, scope: !6)
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!19 = !DILocation(line: 3, column: 1, scope: !6)
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!20 = !DILocation(line: 4, column: 1, scope: !6)
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!21 = !DILocation(line: 5, column: 1, scope: !6)
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!22 = !DILocation(line: 6, column: 1, scope: !6)
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!23 = !DILocation(line: 7, column: 1, scope: !6)
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!24 = !DILocation(line: 8, column: 1, scope: !6)
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!25 = !DILocation(line: 9, column: 1, scope: !6)
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!26 = !DILocation(line: 10, column: 1, scope: !6)
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!27 = distinct !DISubprogram(name: "function2", linkageName: "function2", scope: null, file: !1, line: 11, type: !7, scopeLine: 11, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !28)
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!28 = !{!29, !30, !31, !32, !33, !34}
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!29 = !DILocalVariable(name: "7", scope: !27, file: !1, line: 11, type: !10)
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!30 = !DILocalVariable(name: "8", scope: !27, file: !1, line: 12, type: !10)
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!31 = !DILocalVariable(name: "9", scope: !27, file: !1, line: 13, type: !10)
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!32 = !DILocalVariable(name: "10", scope: !27, file: !1, line: 17, type: !14)
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!33 = !DILocalVariable(name: "11", scope: !27, file: !1, line: 18, type: !14)
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!34 = !DILocalVariable(name: "12", scope: !27, file: !1, line: 19, type: !14)
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!35 = !DILocation(line: 11, column: 1, scope: !27)
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!36 = !DILocation(line: 12, column: 1, scope: !27)
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!37 = !DILocation(line: 13, column: 1, scope: !27)
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!38 = !DILocation(line: 14, column: 1, scope: !27)
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!39 = !DILocation(line: 15, column: 1, scope: !27)
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!40 = !DILocation(line: 16, column: 1, scope: !27)
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!41 = !DILocation(line: 17, column: 1, scope: !27)
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!42 = !DILocation(line: 18, column: 1, scope: !27)
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!43 = !DILocation(line: 19, column: 1, scope: !27)
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!44 = !DILocation(line: 20, column: 1, scope: !27)
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