3 Commits

Author	SHA1	Message	Date
Michael Liao	c67e0fc9ea	Rewrite X86 codegen regression test with FileCheck ... llvm-svn: 180776	2013-04-30 07:51:08 +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
Evan Cheng	f18016728c	On x86 favors folding short immediate into some arithmetic operations (e.g. add, and, xor, etc.) because materializing an immediate in a register is expensive in turns of code size. ... e.g. movl 4(%esp), %eax addl $4, %eax is 2 bytes shorter than movl $4, %eax addl 4(%esp), %eax llvm-svn: 60139	2008-11-27 00:49:46 +00:00