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1# RUN: llc -run-pass=mir-strip-debug -o - %s | FileCheck %s2# RUN: llc -run-pass=mir-strip-debug,mir-debugify,mir-strip-debug -o - %s | FileCheck %s3--- |4 ; ModuleID = 'loc-only.ll'5 source_filename = "loc-only.ll"6 7 define i32 @test(i32 %a, i32 %b) !dbg !6 {8 %add = add i32 %a, 2, !dbg !129 call void @llvm.dbg.value(metadata i32 %add, metadata !9, metadata !DIExpression()), !dbg !1210 %sub = sub i32 %add, %b, !dbg !1311 call void @llvm.dbg.value(metadata i32 %sub, metadata !11, metadata !DIExpression()), !dbg !1312 ret i32 %sub, !dbg !1413 }14 ; CHECK-LABEL: define i32 @test(i32 %a, i32 %b) {{(addrspace\([0-9]+\) )?}}{15 ; CHECK-NEXT: %add = add i32 %a, 216 ; CHECK-NEXT: %sub = sub i32 %add, %b17 ; CHECK-NEXT: ret i32 %sub18 ; CHECK-NEXT: }19 20 ; Function Attrs: nounwind readnone speculatable willreturn21 declare void @llvm.dbg.value(metadata, metadata, metadata) #022 23 ; Function Attrs: nounwind24 declare void @llvm.stackprotector(ptr, ptr) #125 26 attributes #0 = { nounwind readnone speculatable willreturn }27 attributes #1 = { nounwind }28 29 !llvm.dbg.cu = !{!0}30 ; CHECK-NOT: !llvm.dbg.cu31 !llvm.debugify = !{!3, !4}32 ; CHECK-NOT: !llvm.debugify33 !llvm.module.flags = !{!5, !15}34 ; CHECK: !llvm.module.flags = !{!0}35 ; CHECK: !0 = !{i32 2, !"Another Flag", i32 3}36 37 ; CHECK-NOT: !DI38 !0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)39 !1 = !DIFile(filename: "<stdin>", directory: "/")40 !2 = !{}41 !3 = !{i32 3}42 !4 = !{i32 2}43 !5 = !{i32 2, !"Debug Info Version", i32 3}44 !6 = distinct !DISubprogram(name: "test", linkageName: "test", scope: null, file: !1, line: 1, type: !7, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !8)45 !7 = !DISubroutineType(types: !2)46 !8 = !{!9, !11}47 !9 = !DILocalVariable(name: "1", scope: !6, file: !1, line: 1, type: !10)48 !10 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned)49 !11 = !DILocalVariable(name: "2", scope: !6, file: !1, line: 2, type: !10)50 !12 = !DILocation(line: 1, column: 1, scope: !6)51 !13 = !DILocation(line: 2, column: 1, scope: !6)52 !14 = !DILocation(line: 3, column: 1, scope: !6)53 !15 = !{i32 2, !"Another Flag", i32 3}54 55...56---57name: test58body: |59 bb.1 (%ir-block.0):60 %0:_(s32) = G_IMPLICIT_DEF61 %1:_(s32) = G_IMPLICIT_DEF62 %2:_(s32) = G_CONSTANT i32 2, debug-location !DILocation(line: 0, scope: !6)63 %3:_(s32) = G_ADD %0, %2, debug-location !1264 DBG_VALUE %3(s32), $noreg, !9, !DIExpression(), debug-location !1265 %4:_(s32) = G_SUB %3, %1, debug-location !1366 DBG_VALUE %4(s32), $noreg, !11, !DIExpression(), debug-location !1367 68 ; CHECK-LABEL: body:69 ; CHECK-NEXT: bb70 ; CHECK-NEXT: %0:_(s32) = G_IMPLICIT_DEF{{$}}71 ; CHECK-NEXT: %1:_(s32) = G_IMPLICIT_DEF{{$}}72 ; CHECK-NEXT: %2:_(s32) = G_CONSTANT i32 2{{$}}73 ; CHECK-NEXT: %3:_(s32) = G_ADD %0, %2{{$}}74 ; CHECK-NEXT: %4:_(s32) = G_SUB %3, %1{{$}}75...76