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38c59b9f53
This reverts commit 47324cfd7d8ca1a2a5cbb9f948ecff66a28ee6bc. This exposed incorrect debuginfo in rustc. Revert the verification until this has been fixed.
64 lines
3.4 KiB
LLVM
64 lines
3.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -passes='instcombine' -S | FileCheck %s
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define i32 @foo(<vscale x 2 x i32> %x) {
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; CHECK-LABEL: @foo(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[ARR:%.*]] = alloca i32, align 8
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; CHECK-NEXT: call void @llvm.dbg.value(metadata <vscale x 2 x i32> undef, metadata [[META8:![0-9]+]], metadata !DIExpression()), !dbg [[DBG14:![0-9]+]]
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; CHECK-NEXT: store <vscale x 2 x i32> [[X:%.*]], ptr [[ARR]], align 8
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; CHECK-NEXT: [[RES:%.*]] = load i32, ptr [[ARR]], align 8
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; CHECK-NEXT: ret i32 [[RES]]
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;
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entry:
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%arr = alloca i32, align 4
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call void @llvm.dbg.declare(metadata ptr %arr, metadata !8, metadata !DIExpression()), !dbg !14
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store <vscale x 2 x i32> %x, ptr %arr, align 4
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%res = load i32, ptr %arr
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ret i32 %res
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}
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define i32 @foo2(<vscale x 2 x i32> %x) {
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; CHECK-LABEL: @foo2(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[ARR:%.*]] = alloca [4 x i32], align 8
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; CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[ARR]], metadata [[META15:![0-9]+]], metadata !DIExpression()), !dbg [[DBG17:![0-9]+]]
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; CHECK-NEXT: store <vscale x 2 x i32> [[X:%.*]], ptr [[ARR]], align 8
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; CHECK-NEXT: [[RES:%.*]] = load i32, ptr [[ARR]], align 8
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; CHECK-NEXT: ret i32 [[RES]]
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;
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entry:
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%arr = alloca [4 x i32], align 4
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call void @llvm.dbg.declare(metadata ptr %arr, metadata !15, metadata !DIExpression()), !dbg !17
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store <vscale x 2 x i32> %x, ptr %arr, align 4
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%res = load i32, ptr %arr
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ret i32 %res
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}
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; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
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declare void @llvm.dbg.declare(metadata, metadata, metadata) #0
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attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5, !6, !7}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 17.0.0 (git@github.com:llvm/llvm-project.git a489e11439e36c7e0ec83b28a6fb1596a5c21faa)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, retainedTypes: !2, splitDebugInlining: false, nameTableKind: None)
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!1 = !DIFile(filename: "u.cpp", directory: "/path/to/test", checksumkind: CSK_MD5, checksum: "42f62c17fb0f0110f515890bc6d69cb5")
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!2 = !{}
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!3 = !{i32 7, !"Dwarf Version", i32 5}
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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 = !{i32 1, !"target-abi", !"lp64d"}
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!7 = !{i32 8, !"SmallDataLimit", i32 8}
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!8 = !DILocalVariable(name: "arr", scope: !9, file: !1, line: 3, type: !12)
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!9 = distinct !DISubprogram(name: "foo", linkageName: "foo", scope: !1, file: !1, line: 2, type: !10, scopeLine: 2, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!10 = !DISubroutineType(types: !11)
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!11 = !{null}
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!12 = !DICompositeType(tag: DW_TAG_array_type, baseType: !13, size: 128, elements: !2)
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!13 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!14 = !DILocation(line: 3, column: 7, scope: !9)
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!15 = !DILocalVariable(name: "arr", scope: !16, file: !1, line: 6, type: !12)
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!16 = distinct !DISubprogram(name: "foo2", linkageName: "foo2", scope: !1, file: !1, line: 5, type: !10, scopeLine: 5, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!17 = !DILocation(line: 6, column: 7, scope: !16)
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