; RUN: llc -mtriple=x86_64-apple-macosx %s -o - | FileCheck %s
define void @foo() ssp {
; CHECK-LABEL: foo:
%ptr = alloca [32 x i32], align 16
br i1 undef, label %true, label %false
true:
unreachable
false:
call void @llvm.dbg.value(metadata ptr undef, metadata !19, metadata !DIExpression()) #2, !dbg !21
ret void
}
declare ptr @pthread_getspecific()
; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
declare void @llvm.dbg.value(metadata, metadata, metadata) #1
!llvm.module.flags = !{!2}
!llvm.dbg.cu = !{!11}
!2 = !{i32 2, !"Debug Info Version", i32 3}
!11 = distinct !DICompileUnit(language: DW_LANG_C99, file: !12, producer: "Apple clang version 13.1.6 (clang-1316.0.17.4)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !13, splitDebugInlining: false, nameTableKind: None, sysroot: "/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk", sdk: "MacOSX12.3.sdk")
!12 = !DIFile(filename: "tmp.c", directory: "/Users/tim/llvm-internal/llvm-project/build")
!13 = !{}
!14 = !{!"Apple clang version 13.1.6 (clang-1316.0.17.4)"}
!15 = distinct !DISubprogram(name: "bar", scope: !12, file: !12, line: 3, type: !16, scopeLine: 3, flags: DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !11, retainedNodes: !18)
!16 = !DISubroutineType(types: !17)
!17 = !{null}
!18 = !{!19}
!19 = !DILocalVariable(name: "var", scope: !15, file: !12, line: 4, type: !20)
!20 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!21 = !DILocation(line: 0, scope: !15)
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