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| author | Nick Lewycky <nicholas@mxc.ca> | 2013-03-19 01:37:55 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2013-03-19 01:37:55 +0000 |
| commit | 5d22d02fac5ef25414c0fdd843b0fabba4998d6e (patch) | |
| tree | 836356f3b1144f91a0d6ff9c7d0d71fea827b424 /test/Transforms/GCOVProfiling | |
| parent | 9f2518cdc6321d8cfb16973654df2996bad8ad78 (diff) | |
| download | external_llvm-5d22d02fac5ef25414c0fdd843b0fabba4998d6e.zip external_llvm-5d22d02fac5ef25414c0fdd843b0fabba4998d6e.tar.gz external_llvm-5d22d02fac5ef25414c0fdd843b0fabba4998d6e.tar.bz2 | |
Emit the linkage name instead of the function name, when available. This means
that we'll prefer to emit the mangled C++ name (pending a clang change).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177371 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/GCOVProfiling')
| -rw-r--r-- | test/Transforms/GCOVProfiling/linkagename.ll | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/Transforms/GCOVProfiling/linkagename.ll b/test/Transforms/GCOVProfiling/linkagename.ll new file mode 100644 index 0000000..dc0357f --- /dev/null +++ b/test/Transforms/GCOVProfiling/linkagename.ll @@ -0,0 +1,25 @@ +; RUN: echo '!9 = metadata !{metadata !"%s", metadata !0}' > %t1 +; RUN: cat %s %t1 > %t2 +; RUN: opt -insert-gcov-profiling -disable-output < %t2 +; RUN: grep _Z3foov %S/linkagename.gcno +; RUN: rm %S/linkagename.gcno + +define void @_Z3foov() { +entry: + ret void, !dbg !8 +} + +!llvm.dbg.cu = !{!0} +!llvm.gcov = !{!9} + +!0 = metadata !{i32 786449, i32 0, i32 4, metadata !1, metadata !"clang version 3.3 (trunk 177323)", i1 false, metadata !"", i32 0, metadata !3, metadata !3, metadata !4, metadata !3, metadata !""} ; [ DW_TAG_compile_unit ] [/home/nlewycky/hello.cc] [DW_LANG_C_plus_plus] +!1 = metadata !{i32 786473, metadata !2} ; [ DW_TAG_file_type ] [/home/nlewycky/hello.cc] +!2 = metadata !{metadata !"hello.cc", metadata !"/home/nlewycky"} +!3 = metadata !{i32 0} +!4 = metadata !{metadata !5} +!5 = metadata !{i32 786478, i32 0, metadata !1, metadata !"foo", metadata !"foo", metadata !"_Z3foov", metadata !1, i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z3foov, null, null, metadata !3, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [foo] +!6 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !7, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!7 = metadata !{null} +!8 = metadata !{i32 1, i32 0, metadata !5, null} + + |