4 Commits

Author	SHA1	Message	Date
John McCall	cbc038a6c3	ANSI C requires that a call to an unprototyped function type succeed ... if the definition has a non-variadic prototype with compatible parameters. Therefore, the default rule for such calls must be to use a non-variadic convention. Achieve this by casting the callee to the function type with which it is required to be compatible, unless the target specifically opts out and insists that unprototyped calls should use the variadic rules. The only case of that I'm aware of is the x86-64 convention, which passes arguments the same way in both cases but also sets a small amount of extra information; here we seek to maintain compatibility with GCC, which does set this when calling an unprototyped function. Addresses PR10810 and PR10713. llvm-svn: 140241	2011-09-21 08:08:30 +00:00
Douglas Gregor	1bbd2d2ece	Kill off more names to fix this test ... llvm-svn: 126775	2011-03-01 19:55:40 +00:00
Roman Divacky	5e1af659e9	Fix the test. ... llvm-svn: 126768	2011-03-01 18:50:59 +00:00
Roman Divacky	65b88cdb3b	Implement -mrtd which sets the StdCall calling convention to be the default ... one. llvm-svn: 126756	2011-03-01 17:40:53 +00:00