diff options
Diffstat (limited to 'test/Instrumentation/AddressSanitizer/debug_info.ll')
| -rw-r--r-- | test/Instrumentation/AddressSanitizer/debug_info.ll | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/test/Instrumentation/AddressSanitizer/debug_info.ll b/test/Instrumentation/AddressSanitizer/debug_info.ll index c0939c5..da18b4b 100644 --- a/test/Instrumentation/AddressSanitizer/debug_info.ll +++ b/test/Instrumentation/AddressSanitizer/debug_info.ll @@ -10,13 +10,13 @@ define i32 @_Z3zzzi(i32 %p) nounwind uwtable sanitize_address { entry: %p.addr = alloca i32, align 4 %r = alloca i32, align 4 - store i32 %p, i32* %p.addr, align 4 - call void @llvm.dbg.declare(metadata i32* %p.addr, metadata !10, metadata !{!"0x102"}), !dbg !11 - call void @llvm.dbg.declare(metadata i32* %r, metadata !12, metadata !{!"0x102"}), !dbg !14 - %0 = load i32* %p.addr, align 4, !dbg !14 + store volatile i32 %p, i32* %p.addr, align 4 + call void @llvm.dbg.declare(metadata i32* %p.addr, metadata !10, metadata !MDExpression()), !dbg !11 + call void @llvm.dbg.declare(metadata i32* %r, metadata !12, metadata !MDExpression()), !dbg !14 + %0 = load i32, i32* %p.addr, align 4, !dbg !14 %add = add nsw i32 %0, 1, !dbg !14 - store i32 %add, i32* %r, align 4, !dbg !14 - %1 = load i32* %r, align 4, !dbg !15 + store volatile i32 %add, i32* %r, align 4, !dbg !14 + %1 = load i32, i32* %r, align 4, !dbg !15 ret i32 %1, !dbg !15 } @@ -33,30 +33,30 @@ declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!17} -!0 = !{!"0x11\004\00clang version 3.3 (trunk 169314)\001\00\000\00\000", !16, !1, !1, !3, !1, null} ; [ DW_TAG_compile_unit ] [/usr/local/google/llvm_cmake_clang/tmp/debuginfo/a.cc] [DW_LANG_C_plus_plus] +!0 = !MDCompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 (trunk 169314)", isOptimized: true, emissionKind: 0, file: !16, enums: !1, retainedTypes: !1, subprograms: !3, globals: !1) !1 = !{i32 0} !3 = !{!5} -!5 = !{!"0x2e\00zzz\00zzz\00_Z3zzzi\001\000\001\000\006\00256\000\001", !16, !6, !7, null, i32 (i32)* @_Z3zzzi, null, null, !1} ; [ DW_TAG_subprogram ] [line 1] [def] [zzz] -!6 = !{!"0x29", !16} ; [ DW_TAG_file_type ] -!7 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!5 = !MDSubprogram(name: "zzz", linkageName: "_Z3zzzi", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !16, scope: !6, type: !7, function: i32 (i32)* @_Z3zzzi, variables: !1) +!6 = !MDFile(filename: "a.cc", directory: "/usr/local/google/llvm_cmake_clang/tmp/debuginfo") +!7 = !MDSubroutineType(types: !8) !8 = !{!9, !9} -!9 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] -!10 = !{!"0x101\00p\0016777217\000", !5, !6, !9} ; [ DW_TAG_arg_variable ] [p] [line 1] +!9 = !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) +!10 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "p", line: 1, arg: 1, scope: !5, file: !6, type: !9) !11 = !MDLocation(line: 1, scope: !5) -!12 = !{!"0x100\00r\002\000", !13, !6, !9} ; [ DW_TAG_auto_variable ] [r] [line 2] +!12 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "r", line: 2, scope: !13, file: !6, type: !9) ; Verify that debug descriptors for argument and local variable will be replaced ; with descriptors that end with OpDeref (encoded as 2). -; CHECK: ![[ARG_ID]] = {{.*}} ; [ DW_TAG_arg_variable ] [p] [line 1] -; CHECK: ![[OPDEREF]] = !{!"0x102\006"} -; CHECK: ![[VAR_ID]] = {{.*}} ; [ DW_TAG_auto_variable ] [r] [line 2] +; CHECK: ![[ARG_ID]] = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "p", arg: 1,{{.*}} line: 1 +; CHECK: ![[OPDEREF]] = !MDExpression(DW_OP_deref) +; CHECK: ![[VAR_ID]] = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "r",{{.*}} line: 2 ; Verify that there are no more variable descriptors. -; CHECK-NOT: DW_TAG_arg_variable -; CHECK-NOT: DW_TAG_auto_variable +; CHECK-NOT: !MDLocalVariable(tag: DW_TAG_arg_variable +; CHECK-NOT: !MDLocalVariable(tag: DW_TAG_auto_variable -!13 = !{!"0xb\001\000\000", !16, !5} ; [ DW_TAG_lexical_block ] [/usr/local/google/llvm_cmake_clang/tmp/debuginfo/a.cc] +!13 = distinct !MDLexicalBlock(line: 1, column: 0, file: !16, scope: !5) !14 = !MDLocation(line: 2, scope: !13) !15 = !MDLocation(line: 3, scope: !13) -!16 = !{!"a.cc", !"/usr/local/google/llvm_cmake_clang/tmp/debuginfo"} -!17 = !{i32 1, !"Debug Info Version", i32 2} +!16 = !MDFile(filename: "a.cc", directory: "/usr/local/google/llvm_cmake_clang/tmp/debuginfo") +!17 = !{i32 1, !"Debug Info Version", i32 3} |