4 Commits

Author	SHA1	Message	Date
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	6e3379c07b	make sure to use a cpu that has sse. ... llvm-svn: 46060	2008-01-16 06:32:02 +00:00
Chris Lattner	07ccbfa64a	Codegen: ... as: _bar: pushl %esi subl $8, %esp movl 16(%esp), %esi call L_foo$stub fstps (%esi) addl $8, %esp popl %esi #FP_REG_KILL ret instead of: _bar: pushl %esi subl $8, %esp movl 16(%esp), %esi call L_foo$stub fstpl (%esi) cvtsd2ss (%esi), %xmm0 movss %xmm0, (%esi) addl $8, %esp popl %esi #FP_REG_KILL ret llvm-svn: 45401	2007-12-29 06:57:38 +00:00
Chris Lattner	8013bd339b	avoid going through a stack slot to convert from fpstack to xmm reg ... if we are just going to store it back anyway. This improves things like: double foo(); void bar(double *P) { *P = foo(); } llvm-svn: 45399	2007-12-29 06:41:28 +00:00