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
..
ADCE.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
BasicBlockPlacement.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
CMakeLists.txt	Removed a bunch of unnecessary target_link_libraries.	2010-09-28 22:39:14 +00:00
CodeGenPrepare.cpp	Try again to disable critical edge splitting in CodeGenPrepare.	2010-09-30 20:51:52 +00:00
ConstantProp.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
CorrelatedValuePropagation.cpp	Use a depth-first iteratation in CorrelatedValuePropagation to avoid wasting time trying	2010-09-16 18:35:07 +00:00
DCE.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
DeadStoreElimination.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
GEPSplitter.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
GVN.cpp	We do want to allow LoadPRE to perform LICM-like transformations: we already consider PHI nodes to be negligible for	2010-09-30 20:53:04 +00:00
IndVarSimplify.cpp	do not rely on the implicit-dereference semantics of dyn_cast_or_null	2010-09-18 11:53:39 +00:00
JumpThreading.cpp	Fix PR8247: JumpThreading can cause a block to become unreachable while still having predecessor, if it is part of a self-loop.	2010-09-29 20:34:41 +00:00
LICM.cpp	fix PR8102, a case where we'd copyValue from a value that we already	2010-09-14 00:19:00 +00:00
LoopDeletion.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
LoopIndexSplit.cpp	typoes	2010-09-10 22:25:58 +00:00
LoopRotation.cpp	Teach loop rotate to hoist trivially invariant instructions	2010-09-06 01:10:22 +00:00
LoopStrengthReduce.cpp	Delete an unused function.	2010-09-27 16:58:21 +00:00
LoopUnrollPass.cpp	Revert r114919, which caused some serious regressions on ARM.	2010-09-29 18:05:19 +00:00
LoopUnswitch.cpp	Fix loop unswitching's assumption that a code path which either	2010-09-01 21:46:45 +00:00
LowerAtomic.cpp	more cleanups	2010-09-05 20:13:07 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
MemCpyOptimizer.cpp	If we're changing the source of a memcpy we need to use the alignment	2010-09-25 00:57:26 +00:00
Reassociate.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
Reg2Mem.cpp	Now that PassInfo and Pass::ID have been separated, move the rest of the passes over to the new registration API.	2010-08-23 17:52:01 +00:00
Scalar.cpp	Whoops this already existed.	2010-03-11 23:21:19 +00:00
ScalarReplAggregates.cpp	Massive rewrite of MMX:	2010-09-30 23:57:10 +00:00
SCCP.cpp	remove some dead code.	2010-08-18 02:41:56 +00:00
SimplifyCFGPass.cpp	Teach SimplifyCFG how to simplify indirectbr instructions.	2010-08-14 00:29:42 +00:00
SimplifyHalfPowrLibCalls.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
SimplifyLibCalls.cpp	Tighten up prototype verification of strchr and strrchr to avoid a crash in the very unlikely case that someone passes an integer > i64 to strchr.	2010-09-30 11:21:59 +00:00
Sink.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
TailDuplication.cpp	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
TailRecursionElimination.cpp	tidy up	2010-08-31 21:21:25 +00:00