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| author | Eric Christopher <echristo@gmail.com> | 2013-10-03 17:41:20 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2013-10-03 17:41:20 +0000 |
| commit | 45fae28db7ccc4f9d40f4b4d3fb35676826dfdc0 (patch) | |
| tree | 8e6eb505c1698d497847a994ccaad18f70edb608 /test/DebugInfo | |
| parent | 7c9fc90c75a2b7cf18dd725484aba0af55b44b33 (diff) | |
| download | external_llvm-45fae28db7ccc4f9d40f4b4d3fb35676826dfdc0.zip external_llvm-45fae28db7ccc4f9d40f4b4d3fb35676826dfdc0.tar.gz external_llvm-45fae28db7ccc4f9d40f4b4d3fb35676826dfdc0.tar.bz2 | |
Make sure we emit a section for pubnames even if that section is
going to be empty. This is particularly important for the gnu
pubnames case since we're emitting a relocation to the section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191915 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/DebugInfo')
| -rw-r--r-- | test/DebugInfo/X86/gnu-public-names-empty.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/DebugInfo/X86/gnu-public-names-empty.ll b/test/DebugInfo/X86/gnu-public-names-empty.ll new file mode 100644 index 0000000..2f5787a --- /dev/null +++ b/test/DebugInfo/X86/gnu-public-names-empty.ll @@ -0,0 +1,18 @@ +; RUN: llc -mtriple=x86_64-pc-linux-gnu -generate-gnu-dwarf-pub-sections -filetype=obj < %s | llvm-dwarfdump - | FileCheck %s + +; Generated from: + +; static int a __attribute__((section("a"))); + +; Check that the attributes in the compile unit both point to a correct +; location, even when nothing is exported. +; CHECK: DW_AT_GNU_pubnames [DW_FORM_sec_offset] (0x00000000) +; CHECK: DW_AT_GNU_pubtypes [DW_FORM_sec_offset] (0x00000000) + +!llvm.dbg.cu = !{!0} +!llvm.module.flags = !{!3} + +!0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 (trunk 191846) (llvm/trunk 191866)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.c] [DW_LANG_C99] +!1 = metadata !{metadata !"foo.c", metadata !"/usr/local/google/home/echristo/tmp"} +!2 = metadata !{i32 0} +!3 = metadata !{i32 2, metadata !"Dwarf Version", i32 4} |