3 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
Evan Cheng	6c94b99c62	For whatever the reason, x86 CallingConv::Fast (i.e. fastcc) was not passing scalar arguments in registers. This patch defines a new fastcc CC which is slightly different from the FastCall CC. In addition to passing integer arguments in ECX and EDX, it also specify doubles are passed in 8-byte slots which are 8-byte aligned (instead of 4-byte aligned). This avoids a potential performance hazard where doubles span cacheline boundaries. ... llvm-svn: 55807	2008-09-04 22:59:58 +00:00
Evan Cheng	b980f6fb3d	Xform bitconvert(build_pair(load a, load b)) to a single load if the load locations are at the right offset from each other. ... llvm-svn: 51008	2008-05-12 23:04:07 +00:00