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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2007-09-06 17:21:48 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2007-09-06 17:21:48 +0000 |
| commit | a07765b8f4d9da2836d8f89b26d7f476715dffb4 (patch) | |
| tree | df41bbbc5d0a6579a00d28b705579a0ca5acf68a /llvm/test/CodeGen | |
| parent | 73c18e0362922ac6785ca8d2526fa9784a0f0c93 (diff) | |
| download | bcm5719-llvm-a07765b8f4d9da2836d8f89b26d7f476715dffb4.tar.gz bcm5719-llvm-a07765b8f4d9da2836d8f89b26d7f476715dffb4.zip | |
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.
llvm-svn: 41746
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll b/llvm/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll new file mode 100644 index 00000000000..4f95b7603ba --- /dev/null +++ b/llvm/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 ()*) |
