Dale Johannesen 0488fb649a 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115243 91177308-0d34-0410-b5e6-96231b3b80d8		2010-09-30 23:57:10 +00:00
..
2006-12-11-Cast-ConstExpr.ll
2009-06-11-FirstClassAggregateConstant.ll
AutoUpgradeGlobals.ll	Auto-upgrade the magic ".llvm.eh.catch.all.value" global to	2010-09-10 18:51:56 +00:00
AutoUpgradeGlobals.ll.bc	Auto-upgrade the magic ".llvm.eh.catch.all.value" global to	2010-09-10 18:51:56 +00:00
AutoUpgradeIntrinsics.ll
AutoUpgradeIntrinsics.ll.bc
dg.exp
extractelement.ll
flags.ll
memcpy.ll	reapply 'reject forward references to functions whose type don't match'	2010-04-20 04:49:11 +00:00
metadata-2.ll
metadata.ll
neon-intrinsics.ll	Replace NEON vabdl, vaba, and vabal intrinsics with combinations of the	2010-09-03 01:35:08 +00:00
neon-intrinsics.ll.bc	Replace NEON vabdl, vaba, and vabal intrinsics with combinations of the	2010-09-03 01:35:08 +00:00
sse2_loadl_pd.ll
sse2_loadl_pd.ll.bc
sse2_movl_dq.ll
sse2_movl_dq.ll.bc
sse2_movs_d.ll
sse2_movs_d.ll.bc
sse2_punpck_qdq.ll
sse2_punpck_qdq.ll.bc
sse2_shuf_pd.ll
sse2_shuf_pd.ll.bc
sse2_unpck_pd.ll
sse2_unpck_pd.ll.bc
sse41_pmulld.ll
sse41_pmulld.ll.bc
ssse3_palignr.ll	Remove the palignr intrinsics now that we lower them to vector shuffles,	2010-04-20 00:59:54 +00:00
ssse3_palignr.ll.bc	Massive rewrite of MMX:	2010-09-30 23:57:10 +00:00