54 lines
2.7 KiB
LLVM
54 lines
2.7 KiB
LLVM
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; RUN: llc -O0 -mtriple=aarch64-apple-ios -global-isel -debug-only=irtranslator \
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; RUN: -stop-after=irtranslator %s -o - 2>&1 | FileCheck %s
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; REQUIRES: asserts
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; CHECK: Checking DILocation from %retval = alloca i32, align 4 was copied to G_FRAME_INDEX
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; CHECK: Checking DILocation from %rv = alloca i32, align 4 was copied to G_FRAME_INDEX
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; CHECK: Checking DILocation from store i32 0, i32* %retval, align 4 was copied to G_CONSTANT
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; CHECK: Checking DILocation from store i32 0, i32* %retval, align 4 was copied to G_STORE
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; CHECK: Checking DILocation from store i32 0, i32* %rv, align 4, !dbg !12 was copied to G_STORE debug-location !12; t.cpp:2:5
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; CHECK: Checking DILocation from %0 = load i32, i32* %rv, align 4, !dbg !13 was copied to G_LOAD debug-location !13; t.cpp:3:8
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; CHECK: Checking DILocation from ret i32 %0, !dbg !14 was copied to COPY debug-location !14; t.cpp:3:1
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; CHECK: Checking DILocation from ret i32 %0, !dbg !14 was copied to RET_ReallyLR implicit $w0, debug-location !14; t.cpp:3:1
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source_filename = "t.cpp"
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target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
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target triple = "arm64-unknown-linux-gnu"
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; Function Attrs: noinline norecurse nounwind optnone
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define dso_local i32 @main() !dbg !7 {
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entry:
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%retval = alloca i32, align 4
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%rv = alloca i32, align 4
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store i32 0, i32* %retval, align 4
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call void @llvm.dbg.declare(metadata i32* %rv, metadata !11, metadata !DIExpression()), !dbg !12
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store i32 0, i32* %rv, align 4, !dbg !12
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%0 = load i32, i32* %rv, align 4, !dbg !13
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ret i32 %0, !dbg !14
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}
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; Function Attrs: nounwind readnone speculatable
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declare void @llvm.dbg.declare(metadata, metadata, metadata)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5}
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!llvm.ident = !{!6}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 8.0.0 (trunk) (llvm/trunk 344296)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, nameTableKind: None)
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!1 = !DIFile(filename: "t.cpp", directory: "/Volumes/Data/llvm.org/svn/build")
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!2 = !{}
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!3 = !{i32 2, !"Dwarf Version", i32 4}
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!4 = !{i32 2, !"Debug Info Version", i32 3}
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!5 = !{i32 1, !"wchar_size", i32 4}
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!6 = !{!"clang version 8.0.0 (trunk) (llvm/trunk 344296)"}
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!7 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
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!8 = !DISubroutineType(types: !9)
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!9 = !{!10}
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!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!11 = !DILocalVariable(name: "rv", scope: !7, file: !1, line: 2, type: !10)
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!12 = !DILocation(line: 2, column: 5, scope: !7)
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!13 = !DILocation(line: 3, column: 8, scope: !7)
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!14 = !DILocation(line: 3, column: 1, scope: !7)
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