4 Commits

Author	SHA1	Message	Date
Rafael Espindola	9c31f574d3	Add a triple and switch test to FileCheck. ... On windows we don't print .weak for function definitions, so count was only finding 1 'weak'. llvm-svn: 194713	2013-11-14 17:12:32 +00:00
Rafael Espindola	0073c32e5f	Error if we see an alias to a declaration. ... In ELF and COFF an alias is just another offset in a section. There is no way to represent an alias to something in another file. In MachO, the spec has the N_INDR type which should allow for exactly that, but is not currently implemented. Given that it is specified but not implemented, we error in codegen to avoid miscompiling but don't reject aliases to declarations in the verifier to leave the option open of implementing it. In the past we have used alias to declarations as a way of implementing weakref, which is why it exists in some old tests which this patch updates. llvm-svn: 194705	2013-11-14 13:58:06 +00:00
Dan Gohman	df2896d609	Eliminate more uses of llvm-as and llvm-dis. ... llvm-svn: 81290	2009-09-08 23:54:48 +00:00
Anton Korobeynikov	0e3789f07a	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	2007-09-06 17:21:48 +00:00