1 ; RUN: opt -S -march=x86 -passes='function(scalarizer)' %s | FileCheck %s
3 ; Reproducer for pr27938
4 ; https://llvm.org/bugs/show_bug.cgi?id=27938
6 define i16 @f1() !dbg !5 {
10 define void @f2() !dbg !10 {
12 %_tmp7 = tail call i16 @f1(), !dbg !13
13 ; CHECK: call i16 @f1(), !dbg !13
14 %broadcast.splatinsert5 = insertelement <4 x i16> poison, i16 %_tmp7, i32 0
15 %broadcast.splat6 = shufflevector <4 x i16> %broadcast.splatinsert5, <4 x i16> poison, <4 x i32> zeroinitializer
19 br i1 undef, label %middle.block, label %vector.body
26 !llvm.module.flags = !{!3, !4}
28 !0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !2, retainedTypes: !2)
29 !1 = !DIFile(filename: "dbgloc-bug.c", directory: ".")
31 !3 = !{i32 2, !"Dwarf Version", i32 4}
32 !4 = !{i32 2, !"Debug Info Version", i32 3}
33 !5 = distinct !DISubprogram(name: "f1", scope: !1, file: !1, line: 9, type: !6, isLocal: false, isDefinition: true, scopeLine: 10, isOptimized: true, unit: !0, retainedNodes: !2)
34 !6 = !DISubroutineType(types: !7)
36 !8 = !DIBasicType(name: "short", size: 16, align: 16, encoding: DW_ATE_signed)
37 !9 = !DILocation(line: 11, column: 5, scope: !5)
38 !10 = distinct !DISubprogram(name: "f2", scope: !1, file: !1, line: 14, type: !11, isLocal: false, isDefinition: true, scopeLine: 15, isOptimized: true, unit: !0, retainedNodes: !2)
39 !11 = !DISubroutineType(types: !12)
41 !13 = !DILocation(line: 24, column: 9, scope: !14)
42 !14 = !DILexicalBlock(scope: !10, file: !1, line: 17, column: 5)
43 !15 = !DILocation(line: 28, column: 1, scope: !10)