1 ; RUN: llc %s -o - -stop-after=finalize-isel -verify-machineinstrs | FileCheck %s
3 target datalayout = "e-m:o-p:32:32-Fi8-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"
4 target triple = "thumbv7-apple-ios7.0.0"
6 ; CHECK-LABEL: name: test
8 ; CHECK-NEXT: bb.0.entry:
9 ; CHECK-NEXT: liveins: $r0, $r1
10 ; CHECK: %1:gpr = COPY $r1
11 ; CHECK-NEXT: %0:gpr = COPY $r0
12 ; CHECK-NEXT: $r0 = COPY %0
13 ; CHECK-NEXT: $r1 = COPY %1
14 ; CHECK-NEXT: DBG_VALUE $noreg, $noreg, !13, !DIExpression(), debug-location !16
15 ; CHECK-NEXT: TCRETURNdi &__divsi3, 0, csr_ios, implicit $sp, implicit $r0, implicit $r1
17 define i32 @test(i32 %a1, i32 %a2) !dbg !5 {
19 %res = sdiv i32 %a1, %a2
20 call void @llvm.dbg.value(metadata i32 %res, metadata !13, metadata !DIExpression()), !dbg !16
24 ; Function Attrs: nounwind readnone speculatable willreturn
25 declare void @llvm.dbg.value(metadata, metadata, metadata)
28 !llvm.module.flags = !{!3, !4}
30 !0 = distinct !DICompileUnit(language: DW_LANG_Swift, file: !1, producer: "Swift", isOptimized: true, runtimeVersion: 5, emissionKind: FullDebug)
31 !1 = !DIFile(filename: "foo.swift", directory: "/tmp")
33 !3 = !{i32 2, !"Debug Info Version", i32 3}
34 !4 = !{i32 1, !"Swift Minor Version", i8 3}
35 !5 = distinct !DISubprogram(name: "n0", linkageName: "n1", scope: !7, file: !6, line: 86, type: !8, scopeLine: 86, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0)
36 !6 = !DIFile(filename: "bar.swift", directory: "")
37 !7 = !DIModule(scope: null, name: "Swift")
38 !8 = !DISubroutineType(types: !9)
40 !10 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Int", scope: !7, file: !11, size: 32, elements: !2, runtimeLang: DW_LANG_Swift, identifier: "$i1")
41 !11 = !DIFile(filename: "f1.swift", directory: "")
42 !12 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "n2", scope: !7, file: !6, size: 32, elements: !2, runtimeLang: DW_LANG_Swift, identifier: "n3")
43 !13 = !DILocalVariable(name: "n4", scope: !14, file: !1, line: 89, type: !15)
44 !14 = distinct !DILexicalBlock(scope: !5, file: !6, line: 86, column: 34)
45 !15 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !10)
46 !16 = !DILocation(line: 89, column: 9, scope: !14)