diff options
Diffstat (limited to 'test/tools/llvm-symbolizer/padding-x86_64.ll')
-rw-r--r-- | test/tools/llvm-symbolizer/padding-x86_64.ll | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/test/tools/llvm-symbolizer/padding-x86_64.ll b/test/tools/llvm-symbolizer/padding-x86_64.ll new file mode 100644 index 000000000000..114c9f701c68 --- /dev/null +++ b/test/tools/llvm-symbolizer/padding-x86_64.ll @@ -0,0 +1,40 @@ +; REQUIRES: x86_64-linux +; Checks if symbolizer can correctly symbolize address in the padding between +; functions. +; RUN: llc -o %t.o -filetype=obj -mtriple=x86_64-pc-linux %s +; RUN: echo 0x5 | llvm-symbolizer -obj=%t.o | FileCheck %s --check-prefix=FOO +; RUN: echo 0xd | llvm-symbolizer -obj=%t.o | FileCheck %s --check-prefix=PADDING +; RUN: echo 0x10 | llvm-symbolizer -obj=%t.o | FileCheck %s --check-prefix=MAIN + +;FOO: foo +;PADDING: ?? +;MAIN: main + +@a = global i32 1, align 4 + +define i32 @foo() !dbg !9 { +entry: + %0 = load i32, i32* @a, align 4 + ret i32 %0 +} + +define i32 @main() !dbg !14 { +entry: + %call = call i32 @foo(), !dbg !18 + ret i32 %call +} + +!llvm.dbg.cu = !{!0} +!llvm.module.flags = !{!6, !7} + +!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) +!1 = !DIFile(filename: "padding-x86_64.c", directory: "/tmp/") +!2 = !{} +!5 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) +!6 = !{i32 2, !"Dwarf Version", i32 4} +!7 = !{i32 2, !"Debug Info Version", i32 3} +!9 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 2, type: !10, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, unit: !0, variables: !2) +!10 = !DISubroutineType(types: !11) +!11 = !{!5} +!14 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 6, type: !10, isLocal: false, isDefinition: true, scopeLine: 6, isOptimized: false, unit: !0, variables: !2) +!18 = !DILocation(line: 7, column: 8, scope: !14) |