llvm-6502/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll

; RUN: llc < %s -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 ()*)
Eliminate more uses of llvm-as and llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-08 23:54:48 +00:00			`; RUN: llc < %s -march=x86 \| grep weak \| count 2`
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 2007-09-06 17:21:48 +00:00			`@__gthrw_pthread_once = alias weak i32 (i32, void ())* @pthread_once ; <i32 (i32, void ())*> [#uses=0]`

			`declare extern_weak i32 @pthread_once(i32, void ())`