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38c59b9f53
This reverts commit 47324cfd7d8ca1a2a5cbb9f948ecff66a28ee6bc. This exposed incorrect debuginfo in rustc. Revert the verification until this has been fixed.
40 lines
1.7 KiB
LLVM
40 lines
1.7 KiB
LLVM
; RUN: opt -S --passes=instcombine %s | FileCheck %s
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; https://github.com/llvm/llvm-project/issues/56807
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declare void @foo(ptr %pixels)
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declare void @llvm.dbg.declare(metadata, metadata, metadata)
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; CHECK-LABEL: @toplevel(
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; CHECK: entry:
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; CHECK-NEXT: %pixels1 = alloca [3 x i8], align 1
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; CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr %pixels1, metadata ![[MD:[0-9]+]], metadata !DIExpression()), !dbg ![[DBG:[0-9]+]]
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; CHECK-NEXT: call void @foo(ptr nonnull %pixels1)
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; CHECK-NEXT: ret void
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define dso_local void @toplevel() {
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entry:
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%pixels = alloca i8, i32 3
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call void @llvm.dbg.declare(metadata ptr %pixels, metadata !11, metadata !DIExpression()), !dbg !12
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call void @foo(ptr %pixels)
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ret void
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 11.1.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
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!1 = !DIFile(filename: "test.cpp", directory: "/path/to/test_cpp")
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!2 = !{}
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!3 = !{i32 7, !"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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!7 = distinct !DISubprogram(name: "toplevel", linkageName: "_Z8toplevelv", scope: !1, file: !1, line: 9, type: !8, scopeLine: 9, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
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!8 = !DISubroutineType(types: !9)
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!9 = !{!10, !10}
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!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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; CHECK: ![[MD]] = !DILocalVariable(name: "pixels"
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!11 = !DILocalVariable(name: "pixels", arg: 1, scope: !7, file: !1, line: 9, type: !10)
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; CHECK: ![[DBG]] = !DILocation(line: 9, column: 16,
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!12 = !DILocation(line: 9, column: 16, scope: !7)
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