2 Commits

Author	SHA1	Message	Date
Chris Lattner	a64d4179d4	copy mmx values from/to memory with GPRs on x86-32 ... instead of with mmx registers. This horribleness is apparently done by gcc to avoid having to insert emms in places that really should have it. This is the second half of rdar://5741668. llvm-svn: 47474	2008-02-22 05:18:04 +00:00
Chris Lattner	e70bc39d74	Start using GPR's to copy around mmx value instead of mmx regs. ... GCC apparently does this, and code depends on not having to do emms when this happens. This is x86-64 only so far, second half should handle x86-32. rdar://5741668 llvm-svn: 47470	2008-02-22 02:09:43 +00:00