| ; RUN: opt -passes=licm < %s -S | FileCheck %s |
| ; RUN: opt -aa-pipeline=basic-aa -passes='require<aa>,require<targetir>,require<scalar-evolution>,require<opt-remark-emit>,loop-mssa(licm)' < %s -S | FileCheck %s |
| |
| define void @dgefa() nounwind ssp { |
| entry: |
| br label %for.body |
| |
| for.body: ; preds = %for.cond.backedge, %entry |
| br i1 undef, label %if.then, label %for.cond.backedge, !dbg !11 |
| |
| for.cond.backedge: ; preds = %for.body61, %for.body61.us, %for.body |
| br i1 undef, label %for.end104, label %for.body, !dbg !15 |
| |
| if.then: ; preds = %for.body |
| br i1 undef, label %if.then27, label %if.end.if.end.split_crit_edge.critedge, !dbg !16 |
| |
| if.then27: ; preds = %if.then |
| ; CHECK: tail call void @llvm.dbg.value |
| tail call void @llvm.dbg.value(metadata double undef, metadata !19, metadata !DIExpression()), !dbg !21 |
| br label %for.body61.us |
| |
| if.end.if.end.split_crit_edge.critedge: ; preds = %if.then |
| br label %for.body61 |
| |
| for.body61.us: ; preds = %for.body61.us, %if.then27 |
| br i1 undef, label %for.cond.backedge, label %for.body61.us, !dbg !23 |
| |
| for.body61: ; preds = %for.body61, %if.end.if.end.split_crit_edge.critedge |
| br i1 undef, label %for.cond.backedge, label %for.body61, !dbg !23 |
| |
| for.end104: ; preds = %for.cond.backedge |
| ret void, !dbg !24 |
| } |
| |
| declare void @llvm.dbg.value(metadata, metadata, metadata) nounwind readnone |
| |
| !llvm.module.flags = !{!26} |
| !llvm.dbg.cu = !{!2} |
| |
| !0 = distinct !DISubprogram(name: "idamax", line: 112, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !2, file: !25, scope: !1, type: !3) |
| !1 = !DIFile(filename: "/Volumes/Lalgate/work/llvm/projects/llvm-test/SingleSource/Benchmarks/CoyoteBench/lpbench.c", directory: "/private/tmp") |
| !2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 2.9 (trunk 127169)", isOptimized: true, emissionKind: FullDebug, file: !25) |
| !3 = !DISubroutineType(types: !4) |
| !4 = !{!5} |
| !5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) |
| !6 = distinct !DISubprogram(name: "dscal", line: 206, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !2, file: !25, scope: !1, type: !7) |
| !7 = !DISubroutineType(types: !{null}) |
| !9 = distinct !DISubprogram(name: "daxpy", line: 230, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !2, file: !25, scope: !1, type: !7) |
| !10 = distinct !DISubprogram(name: "dgefa", line: 267, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !2, file: !25, scope: !1, type: !7) |
| !11 = !DILocation(line: 281, column: 9, scope: !12) |
| !12 = distinct !DILexicalBlock(line: 272, column: 5, file: !25, scope: !13) |
| !13 = distinct !DILexicalBlock(line: 271, column: 5, file: !25, scope: !14) |
| !14 = distinct !DILexicalBlock(line: 267, column: 1, file: !25, scope: !10) |
| !15 = !DILocation(line: 271, column: 5, scope: !14) |
| !16 = !DILocation(line: 284, column: 10, scope: !17) |
| !17 = distinct !DILexicalBlock(line: 282, column: 9, file: !25, scope: !12) |
| !18 = !{double undef} |
| !19 = !DILocalVariable(name: "temp", line: 268, scope: !14, file: !1, type: !20) |
| !20 = !DIBasicType(tag: DW_TAG_base_type, name: "double", size: 64, align: 64, encoding: DW_ATE_float) |
| !21 = !DILocation(line: 286, column: 14, scope: !22) |
| !22 = distinct !DILexicalBlock(line: 285, column: 13, file: !25, scope: !17) |
| !23 = !DILocation(line: 296, column: 13, scope: !17) |
| !24 = !DILocation(line: 313, column: 1, scope: !14) |
| !25 = !DIFile(filename: "/Volumes/Lalgate/work/llvm/projects/llvm-test/SingleSource/Benchmarks/CoyoteBench/lpbench.c", directory: "/private/tmp") |
| !26 = !{i32 1, !"Debug Info Version", i32 3} |