diff options
Diffstat (limited to 'llvm/test/Transforms/SimplifyCFG/speculate-dbgvalue.ll')
-rw-r--r-- | llvm/test/Transforms/SimplifyCFG/speculate-dbgvalue.ll | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/llvm/test/Transforms/SimplifyCFG/speculate-dbgvalue.ll b/llvm/test/Transforms/SimplifyCFG/speculate-dbgvalue.ll deleted file mode 100644 index 552bb42c83b..00000000000 --- a/llvm/test/Transforms/SimplifyCFG/speculate-dbgvalue.ll +++ /dev/null @@ -1,83 +0,0 @@ -; NOTE: Assertions have been autogenerated by utils/update_test_checks.py -; RUN: opt < %s -S -simplifycfg | FileCheck %s - -; This test case was generated from speculate-dbgvalue.c: -; -; int test1(int getdirt, int dirt) { -; int result = 100; -; if (getdirt != 0) -; result = dirt; -; return result; -; } -; -; using -; clang speculate-dbgvalue.c -S -emit-llvm -g -O3 -mllvm -disable-llvm-optzns -o - | opt -mem2reg -S - - -; Function Attrs: nounwind uwtable -define i32 @test1(i32 %getdirt, i32 %dirt) #0 !dbg !7 { -; CHECK-LABEL: @test1( -; CHECK-NEXT: entry: -; CHECK-NEXT: call void @llvm.dbg.value(metadata i32 [[GETDIRT:%.*]], metadata !12, metadata !DIExpression()), !dbg !15 -; CHECK-NEXT: call void @llvm.dbg.value(metadata i32 [[DIRT:%.*]], metadata !13, metadata !DIExpression()), !dbg !16 -; CHECK-NEXT: call void @llvm.dbg.value(metadata i32 100, metadata !14, metadata !DIExpression()), !dbg !17 -; CHECK-NEXT: [[CMP:%.*]] = icmp ne i32 [[GETDIRT]], 0, !dbg !18 -; *** We used to get an incorrect "call void @llvm.dbg.value(metadata i32 [[DIRT]], metadata !14, metadata !DIExpression()), !dbg !17" here, before the select. *** -; CHECK-NOT: call void @llvm.dbg.value(metadata i32 [[DIRT]], metadata !14 -; CHECK-NEXT: [[RESULT:%.*]] = select i1 [[CMP]], i32 [[DIRT]], i32 100, !dbg !20 -; CHECK-NEXT: call void @llvm.dbg.value(metadata i32 [[RESULT]], metadata !14, metadata !DIExpression()), !dbg !17 -; CHECK-NEXT: ret i32 [[RESULT]], !dbg !21 -; CHECK: !12 = !DILocalVariable(name: "getdirt" -; CHECK: !13 = !DILocalVariable(name: "dirt" -; CHECK: !14 = !DILocalVariable(name: "result" -; -entry: - call void @llvm.dbg.value(metadata i32 %getdirt, metadata !12, metadata !DIExpression()), !dbg !15 - call void @llvm.dbg.value(metadata i32 %dirt, metadata !13, metadata !DIExpression()), !dbg !16 - call void @llvm.dbg.value(metadata i32 100, metadata !14, metadata !DIExpression()), !dbg !17 - %cmp = icmp ne i32 %getdirt, 0, !dbg !18 - br i1 %cmp, label %if.then, label %if.end, !dbg !20 - -if.then: ; preds = %entry - call void @llvm.dbg.value(metadata i32 %dirt, metadata !14, metadata !DIExpression()), !dbg !17 - br label %if.end, !dbg !21 - -if.end: ; preds = %if.then, %entry - %result.0 = phi i32 [ %dirt, %if.then ], [ 100, %entry ] - call void @llvm.dbg.value(metadata i32 %result.0, metadata !14, metadata !DIExpression()), !dbg !17 - ret i32 %result.0, !dbg !22 -} - -; Function Attrs: nounwind readnone speculatable -declare void @llvm.dbg.value(metadata, metadata, metadata) #1 - -attributes #0 = { nounwind uwtable } -attributes #1 = { nounwind readnone speculatable } - -!llvm.dbg.cu = !{!0} -!llvm.module.flags = !{!3, !4, !5} -!llvm.ident = !{!6} - -!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 6.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) -!1 = !DIFile(filename: "speculate-dbgvalue.c", directory: "/foo") -!2 = !{} -!3 = !{i32 2, !"Dwarf Version", i32 4} -!4 = !{i32 2, !"Debug Info Version", i32 3} -!5 = !{i32 1, !"wchar_size", i32 4} -!6 = !{!"clang version 6.0.0"} -!7 = distinct !DISubprogram(name: "test1", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !11) -!8 = !DISubroutineType(types: !9) -!9 = !{!10, !10, !10} -!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -!11 = !{!12, !13, !14} -!12 = !DILocalVariable(name: "getdirt", arg: 1, scope: !7, file: !1, line: 1, type: !10) -!13 = !DILocalVariable(name: "dirt", arg: 2, scope: !7, file: !1, line: 1, type: !10) -!14 = !DILocalVariable(name: "result", scope: !7, file: !1, line: 2, type: !10) -!15 = !DILocation(line: 1, column: 15, scope: !7) -!16 = !DILocation(line: 1, column: 28, scope: !7) -!17 = !DILocation(line: 2, column: 7, scope: !7) -!18 = !DILocation(line: 3, column: 15, scope: !19) -!19 = distinct !DILexicalBlock(scope: !7, file: !1, line: 3, column: 7) -!20 = !DILocation(line: 3, column: 7, scope: !7) -!21 = !DILocation(line: 4, column: 5, scope: !19) -!22 = !DILocation(line: 5, column: 3, scope: !7) |