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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2007-09-06 17:21:48 +0000 |
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| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2007-09-06 17:21:48 +0000 |
| commit | 325be7c608a37d87e4f3d731e11fa3dd34f529b5 (patch) | |
| tree | ad43808ab78f72dee7eafe3fea2f5e5e9247068a /test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll | |
| parent | 04fa32f9aa19bae12e7fd5b5564cebc345de3c58 (diff) | |
| download | llvm-325be7c608a37d87e4f3d731e11fa3dd34f529b5.tar.gz llvm-325be7c608a37d87e4f3d731e11fa3dd34f529b5.tar.bz2 llvm-325be7c608a37d87e4f3d731e11fa3dd34f529b5.tar.xz | |
Proper handle case, when aliasee is external weak symbol referenced only by alias itself.
Also, fix a case, when target doesn't have weak symbols supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41746 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll')
| -rw-r--r-- | test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll b/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll new file mode 100644 index 0000000000..4f95b7603b --- /dev/null +++ b/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll @@ -0,0 +1,4 @@ +; RUN: llvm-as < %s | llc -march=x86 | grep weak | count 2 +@__gthrw_pthread_once = alias weak i32 (i32*, void ()*)* @pthread_once ; <i32 (i32*, void ()*)*> [#uses=0] + +declare extern_weak i32 @pthread_once(i32*, void ()*) |