4 Commits

Author	SHA1	Message	Date
Chris Lattner	def1949c00	Remove support for using "foo" as symbols instead of %"foo". This is ancient ... syntax and has been long obsolete. As usual, updating the tests is the nasty part of this. llvm-svn: 133242	2011-06-17 06:36:20 +00:00
Dale Johannesen	dd224d2333	Massive rewrite of MMX: ... The x86_mmx type is used for MMX intrinsics, parameters and return values where these use MMX registers, and is also supported in load, store, and bitcast. Only the above operations generate MMX instructions, and optimizations do not operate on or produce MMX intrinsics. MMX-sized vectors <2 x i32> etc. are lowered to XMM or split into smaller pieces. Optimizations may occur on these forms and the result casted back to x86_mmx, provided the result feeds into a previous existing x86_mmx operation. The point of all this is prevent optimizations from introducing MMX operations, which is unsafe due to the EMMS problem. llvm-svn: 115243	2010-09-30 23:57:10 +00:00
Dan Gohman	40503396da	Eliminate more uses of llvm-as and llvm-dis. ... llvm-svn: 81290	2009-09-08 23:54:48 +00:00
Chris Lattner	5de4944f70	testcase for PR1427 ... llvm-svn: 37140	2007-05-17 03:29:17 +00:00