diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/debuginfo-skip.ll')
-rw-r--r-- | llvm/test/Transforms/InstCombine/debuginfo-skip.ll | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/llvm/test/Transforms/InstCombine/debuginfo-skip.ll b/llvm/test/Transforms/InstCombine/debuginfo-skip.ll deleted file mode 100644 index 2fe0c77413b..00000000000 --- a/llvm/test/Transforms/InstCombine/debuginfo-skip.ll +++ /dev/null @@ -1,45 +0,0 @@ -; RUN: opt -instcombine-lower-dbg-declare=0 < %s -instcombine -S | FileCheck %s -; RUN: opt -instcombine-lower-dbg-declare=1 < %s -instcombine -S | FileCheck %s - -define i32 @foo(i32 %j) #0 !dbg !7 { -entry: - %j.addr = alloca i32, align 4 - store i32 %j, i32* %j.addr, align 4 - call void @llvm.dbg.declare(metadata i32* %j.addr, metadata !11, metadata !12), !dbg !13 - call void @llvm.dbg.value(metadata i32 10, metadata !16, metadata !12), !dbg !15 - %0 = load i32, i32* %j.addr, align 4, !dbg !14 - ret i32 %0, !dbg !15 -} - -; Instcombine can remove the alloca and forward the load to store, but it -; should convert the declare to dbg value. -; CHECK-LABEL: define i32 @foo(i32 %j) -; CHECK-NOT: alloca -; CHECK: call void @llvm.dbg.value(metadata i32 %j, {{.*}}) -; CHECK: call void @llvm.dbg.value(metadata i32 10, {{.*}}) -; CHECK: ret i32 %j - -declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 -declare void @llvm.dbg.value(metadata, metadata, metadata) #1 - -!llvm.dbg.cu = !{!0} -!llvm.module.flags = !{!3, !4, !5} -!llvm.ident = !{!6} - -!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang 5.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -!1 = !DIFile(filename: "a.c", directory: "/tmp") -!2 = !{} -!3 = !{i32 2, !"Dwarf Version", i32 4} -!4 = !{i32 2, !"Debug Info Version", i32 3} -!5 = !{i32 1, !"PIC Level", i32 2} -!6 = !{!"clang version 5.0.0 (trunk 302918) (llvm/trunk 302925)"} -!7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) -!8 = !DISubroutineType(types: !9) -!9 = !{!10, !10} -!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -!11 = !DILocalVariable(name: "j", arg: 1, scope: !7, file: !1, line: 2, type: !10) -!12 = !DIExpression() -!13 = !DILocation(line: 2, column: 13, scope: !7) -!14 = !DILocation(line: 5, column: 10, scope: !7) -!15 = !DILocation(line: 5, column: 3, scope: !7) -!16 = !DILocalVariable(name: "h", scope: !7, file: !1, line: 4, type: !10) |