Chris Lattner 0874dc6dab Split some code out to a helper function (FindReusablePredBB) ... and add a doxygen comment. Cache the phi entry to avoid doing tons of PHINode::getBasicBlockIndex calls in the common case. On my insane testcase from re2c, this speeds up CGP from 617.4s to 7.9s (78x). llvm-svn: 96083		2010-02-13 05:35:08 +00:00
..
ABCD.cpp	Change errs() to dbgs().	2010-01-05 01:27:39 +00:00
ADCE.cpp	Use do+while instead of while for loops which obviously have a	2010-01-05 16:27:25 +00:00
BasicBlockPlacement.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
CMakeLists.txt	Pull these back out, they're a little too aggressive and time	2010-02-09 17:29:18 +00:00
CodeGenPrepare.cpp	Split some code out to a helper function (FindReusablePredBB)	2010-02-13 05:35:08 +00:00
ConstantProp.cpp	remove a bunch of extraneous LLVMContext arguments	2009-11-06 04:27:31 +00:00
DCE.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
DeadStoreElimination.cpp	Make DSE only scan blocks that are reachable from the entry	2010-02-11 05:11:54 +00:00
GEPSplitter.cpp	Check in the experimental GEP splitter pass. This pass splits complex	2009-10-26 19:12:14 +00:00
GVN.cpp	Ignore dbg info intrinsics.	2010-02-11 00:20:49 +00:00
IndVarSimplify.cpp	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
JumpThreading.cpp	Make jump threading honor x|undef -> true and x&undef -> false,	2010-02-11 04:40:44 +00:00
LICM.cpp	Change errs() to dbgs().	2010-01-05 01:27:30 +00:00
LoopDeletion.cpp	LoopDeletion depends on loops having dedicated exits.	2009-11-05 21:47:04 +00:00
LoopIndexSplit.cpp	Use do+while instead of while for loops which obviously have a	2010-01-05 16:27:25 +00:00
LoopRotation.cpp	Update various Loop optimization passes to cope with the possibility that	2009-11-05 21:11:53 +00:00
LoopStrengthReduce.cpp	Fix a pruning heuristic which implicitly assumed that SmallPtrSet is	2010-02-13 02:06:02 +00:00
LoopUnrollPass.cpp	Don't unroll loops containing function calls.	2010-02-05 23:21:31 +00:00
LoopUnswitch.cpp	fix a crash in loop unswitch on a loop invariant vector condition.	2010-02-02 02:26:54 +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	Convert a ton of simple integer type equality tests to the new predicate.	2010-01-05 20:07:06 +00:00
Reassociate.cpp	Fix "the the" and similar typos.	2010-02-10 16:03:48 +00:00
Reg2Mem.cpp	clean up this code a bit.	2009-09-02 06:15:37 +00:00
Scalar.cpp	remove the now dead condprop pass, PR3906.	2009-11-11 05:56:35 +00:00
ScalarReplAggregates.cpp	Adjust the heuristics used to decide when SROA is likely to be profitable.	2010-02-03 17:23:56 +00:00
SCCP.cpp	Change errs() to dbgs().	2010-01-05 01:27:15 +00:00
SCCVN.cpp	Use do+while instead of while for loops which obviously have a	2010-01-05 16:27:25 +00:00
SimplifyCFGPass.cpp	Teach SimplifyCFG about magic pointer constants.	2010-02-05 22:03:18 +00:00
SimplifyHalfPowrLibCalls.cpp	Fix "the the" and similar typos.	2010-02-10 16:03:48 +00:00
SimplifyLibCalls.cpp	Recommit this, looks like it wasn't the cause.	2010-02-03 00:21:58 +00:00
TailDuplication.cpp	Change errs() to dbgs().	2010-01-05 01:27:33 +00:00
TailRecursionElimination.cpp	Revert 94937 and move the noreturn check to codegen.	2010-02-03 03:55:59 +00:00