4 Commits

Author	SHA1	Message	Date
Chris Lattner	ad5400fa72	rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is ... for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. llvm-svn: 133337	2011-06-18 06:05:24 +00:00
Eric Christopher	3821f63f4b	Experiment with changing the default 32-bit linux stack alignment to ... 16 bytes for PR8969. Update all testcases accordingly. llvm-svn: 123367	2011-01-13 06:47:10 +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
Chris Lattner	63e92876e0	Fix a nasty miscompilation of 176.gcc on linux/x86 where we synthesized ... a memset using 16-byte XMM stores, but where the stack realignment code didn't work. Until it does (PR2962) disable use of xmm regs in memcpy and memset formation for linux and other targets with insufficiently aligned stacks. This is part of PR2888 llvm-svn: 58317	2008-10-28 05:49:35 +00:00