Andrew Trick a5981a21f9 loop-reduce: Add an early bailout to catch extremely large loops. ... This introduces a threshold of 200 IV Users, which is very conservative but should be sufficient to avoid serious compile time sink or stack overflow. The llvm test-suite with LTO never exceeds 190 users per loop. The bug doesn't relate to a specific type of loop. Checking in an arbitrary giant loop as a unit test would be silly. Fixes rdar://11262507. llvm-svn: 154983		2012-04-18 04:00:10 +00:00
..
ADCE.cpp
BasicBlockPlacement.cpp
CMakeLists.txt	build/CMake: Finish removal of add_llvm_library_dependencies.	2011-11-29 19:25:30 +00:00
CodeGenPrepare.cpp	Refactor the interface to recursively simplifying instructions to be tad	2012-03-24 21:11:24 +00:00
ConstantProp.cpp	Last bit of TargetLibraryInfo propagation. Also fixed a case for TargetData	2011-12-01 21:29:16 +00:00
CorrelatedValuePropagation.cpp	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
DCE.cpp
DeadStoreElimination.cpp	Reverted r152620 - DSE: Shorten memset when a later store overwrites the start of it. There were all sorts of buildbot issues	2012-02-28 05:06:24 +00:00
EarlyCSE.cpp	bz11794 : EarlyCSE stack overflow on long functions.	2012-01-31 23:14:41 +00:00
GlobalMerge.cpp	Fix various issues (or do cleanups) found by enabling certain MSVC warnings.	2012-02-13 06:30:56 +00:00
GVN.cpp	Make GVN's propagateEquality non-recursive. No intended functionality change.	2012-04-06 15:31:09 +00:00
IndVarSimplify.cpp	More IndVarSimplify cleanup.	2012-03-24 00:51:17 +00:00
JumpThreading.cpp	enhance jump threading to preserve TBAA information when PRE'ing loads,	2012-03-13 18:07:41 +00:00
LICM.cpp	Move Instruction::isSafeToSpeculativelyExecute out of VMCore and	2011-12-14 23:49:11 +00:00
LLVMBuild.txt	LLVMBuild: Remove trailing newline, which irked me.	2011-12-12 19:48:00 +00:00
LoopDeletion.cpp
LoopIdiomRecognize.cpp
LoopInstSimplify.cpp	Propagate TargetLibraryInfo throughout ConstantFolding.cpp and	2011-12-01 03:08:23 +00:00
LoopRotation.cpp	loop-rotate shouldn't hoist alloca instructions out of a loop. Patch by Patrik Hägglund, with slightly modified test. Issue reported by Patrik Hägglund on llvmdev.	2012-02-16 00:41:10 +00:00
LoopStrengthReduce.cpp	loop-reduce: Add an early bailout to catch extremely large loops.	2012-04-18 04:00:10 +00:00
LoopUnrollPass.cpp	LoopUnrollPass: Use variable "Threshold" instead of "CurrentThreshold" when	2012-04-04 11:44:08 +00:00
LoopUnswitch.cpp	Fix 12513: Loop unrolling breaks with indirect branches.	2012-04-10 05:14:42 +00:00
LowerAtomic.cpp
Makefile
MemCpyOptimizer.cpp	Fix various issues (or do cleanups) found by enabling certain MSVC warnings.	2012-02-13 06:30:56 +00:00
ObjCARC.cpp	Add some comments, and fix a few places that missed setting Changed.	2012-04-13 18:57:48 +00:00
Reassociate.cpp	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
Reg2Mem.cpp
Scalar.cpp	Add a new ObjC ARC optimization pass to eliminate unneeded	2012-01-17 20:52:24 +00:00
ScalarReplAggregates.cpp	Typo.	2012-04-11 19:21:58 +00:00
SCCP.cpp	Fix 80-column violation.	2012-03-28 00:35:33 +00:00
SimplifyCFGPass.cpp
SimplifyLibCalls.cpp	fix pr12559: mark unavailable win32 math libcalls	2012-04-17 23:05:54 +00:00
Sink.cpp	Move Instruction::isSafeToSpeculativelyExecute out of VMCore and	2011-12-14 23:49:11 +00:00
TailRecursionElimination.cpp	Correct over-zealous removal of hack.	2011-10-17 18:43:40 +00:00