Owen Anderson 8d9e92ce2d Weight loop unrolling counts by nesting depth. Unrolling deeply nested loops tends to cause high ... register pressure and thus excess spills, which we don't currently recover from well. This should be re-evaluated in the future if our ability to generate good spills/splits improves. Partial fix for <rdar://problem/7635585>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114919 91177308-0d34-0410-b5e6-96231b3b80d8		2010-09-27 22:58:54 +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	Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally."	2010-09-13 23:59:48 +00:00
CodeGenPrepare.cpp	Revert "Disable codegen prepare critical edge splitting. Machine instruction passes now"	2010-09-27 18:43:48 +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	LoadPRE was not properly checking that the load it was PRE'ing post-dominated the block it was being hoisted to.	2010-09-25 05:26:18 +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	Remove the option to disable LazyValueInfo in JumpThreading, as it is now	2010-09-14 20:57:41 +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	Weight loop unrolling counts by nesting depth. Unrolling deeply nested loops tends to cause high	2010-09-27 22:58:54 +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
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
ScalarReplAggregates.cpp	deepen my MMX/SRoA hack to avoid hurting non-x86 codegen.	2010-09-01 23:09:27 +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	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +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