| # RUN: llc -run-pass=mir-strip-debug -o - %s | FileCheck %s |
| # RUN: llc -run-pass=mir-strip-debug,mir-debugify,mir-strip-debug -o - %s | FileCheck %s |
| --- | |
| ; ModuleID = 'loc-only.ll' |
| source_filename = "loc-only.ll" |
| |
| define i32 @test(i32 %a, i32 %b) !dbg !6 { |
| %add = add i32 %a, 2, !dbg !12 |
| call void @llvm.dbg.value(metadata i32 %add, metadata !9, metadata !DIExpression()), !dbg !12 |
| %sub = sub i32 %add, %b, !dbg !13 |
| call void @llvm.dbg.value(metadata i32 %sub, metadata !11, metadata !DIExpression()), !dbg !13 |
| ret i32 %sub, !dbg !14 |
| } |
| ; CHECK-LABEL: define i32 @test(i32 %a, i32 %b) {{(addrspace\([0-9]+\) )?}}{ |
| ; CHECK-NEXT: %add = add i32 %a, 2 |
| ; CHECK-NEXT: %sub = sub i32 %add, %b |
| ; CHECK-NEXT: ret i32 %sub |
| ; CHECK-NEXT: } |
| |
| ; Function Attrs: nounwind readnone speculatable willreturn |
| declare void @llvm.dbg.value(metadata, metadata, metadata) #0 |
| |
| ; Function Attrs: nounwind |
| declare void @llvm.stackprotector(i8*, i8**) #1 |
| |
| attributes #0 = { nounwind readnone speculatable willreturn } |
| attributes #1 = { nounwind } |
| |
| !llvm.dbg.cu = !{!0} |
| ; CHECK-NOT: !llvm.dbg.cu |
| !llvm.debugify = !{!3, !4} |
| ; CHECK-NOT: !llvm.debugify |
| !llvm.module.flags = !{!5, !15} |
| ; CHECK: !llvm.module.flags = !{!0} |
| ; CHECK: !0 = !{i32 2, !"Another Flag", i32 3} |
| |
| ; CHECK-NOT: !DI |
| !0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) |
| !1 = !DIFile(filename: "<stdin>", directory: "/") |
| !2 = !{} |
| !3 = !{i32 3} |
| !4 = !{i32 2} |
| !5 = !{i32 2, !"Debug Info Version", i32 3} |
| !6 = distinct !DISubprogram(name: "test", linkageName: "test", scope: null, file: !1, line: 1, type: !7, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !8) |
| !7 = !DISubroutineType(types: !2) |
| !8 = !{!9, !11} |
| !9 = !DILocalVariable(name: "1", scope: !6, file: !1, line: 1, type: !10) |
| !10 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned) |
| !11 = !DILocalVariable(name: "2", scope: !6, file: !1, line: 2, type: !10) |
| !12 = !DILocation(line: 1, column: 1, scope: !6) |
| !13 = !DILocation(line: 2, column: 1, scope: !6) |
| !14 = !DILocation(line: 3, column: 1, scope: !6) |
| !15 = !{i32 2, !"Another Flag", i32 3} |
| |
| ... |
| --- |
| name: test |
| body: | |
| bb.1 (%ir-block.0): |
| %0:_(s32) = G_IMPLICIT_DEF |
| %1:_(s32) = G_IMPLICIT_DEF |
| %2:_(s32) = G_CONSTANT i32 2, debug-location !DILocation(line: 0, scope: !6) |
| %3:_(s32) = G_ADD %0, %2, debug-location !12 |
| DBG_VALUE %3(s32), $noreg, !9, !DIExpression(), debug-location !12 |
| %4:_(s32) = G_SUB %3, %1, debug-location !13 |
| DBG_VALUE %4(s32), $noreg, !11, !DIExpression(), debug-location !13 |
| |
| ; CHECK-LABEL: body: |
| ; CHECK-NEXT: bb |
| ; CHECK-NEXT: %0:_(s32) = G_IMPLICIT_DEF{{$}} |
| ; CHECK-NEXT: %1:_(s32) = G_IMPLICIT_DEF{{$}} |
| ; CHECK-NEXT: %2:_(s32) = G_CONSTANT i32 2{{$}} |
| ; CHECK-NEXT: %3:_(s32) = G_ADD %0, %2{{$}} |
| ; CHECK-NEXT: %4:_(s32) = G_SUB %3, %1{{$}} |
| ... |