Eli Friedman dae36ba802 Avoid undefined behavior in negation in LSR. Patch by Ahmed Charles. ... Someone more familiar with LSR should double-check that the extra cast is actually doing the right thing in the overflow cases; I'm not completely confident that's that case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141916 91177308-0d34-0410-b5e6-96231b3b80d8		2011-10-13 23:48:33 +00:00
..
ADCE.cpp	The landingpad instruction isn't dead simply because it's value isn't used.	2011-08-19 21:52:06 +00:00
BasicBlockPlacement.cpp
CMakeLists.txt	Remove the old tail duplication pass. It is not used and is unable to update	2011-08-30 23:03:45 +00:00
CodeGenPrepare.cpp	Fold two identical set lookups into one. No functionality change.	2011-09-29 23:40:12 +00:00
ConstantProp.cpp
CorrelatedValuePropagation.cpp
DCE.cpp
DeadStoreElimination.cpp	Enhance the memdep interface so that users can tell the difference between a dependency which cannot be calculated and a path reaching the entry point of the function. This patch introduces isNonFuncLocal, which replaces isUnknown in some cases.	2011-10-13 22:14:57 +00:00
EarlyCSE.cpp	Fix a couple hash functions so that they do not depend on undefined shifts. Based on patch by Ahmed Charles.	2011-10-12 22:00:26 +00:00
GVN.cpp	Enhance the memdep interface so that users can tell the difference between a dependency which cannot be calculated and a path reaching the entry point of the function. This patch introduces isNonFuncLocal, which replaces isUnknown in some cases.	2011-10-13 22:14:57 +00:00
IndVarSimplify.cpp	Move replaceCongruentIVs into SCEVExapander and bias toward "expanded"	2011-10-11 02:28:51 +00:00
JumpThreading.cpp	Change a bunch of isVolatile() checks to check for atomic load/store as well.	2011-09-12 20:23:13 +00:00
LICM.cpp	Use 'getFirstInsertionPt' when trying to insert new instructions during LICM.	2011-08-18 23:42:36 +00:00
LoopDeletion.cpp
LoopIdiomRecognize.cpp	Correct grammar.	2011-09-13 00:44:16 +00:00
LoopInstSimplify.cpp
LoopRotation.cpp
LoopStrengthReduce.cpp	Avoid undefined behavior in negation in LSR. Patch by Ahmed Charles.	2011-10-13 23:48:33 +00:00
LoopUnrollPass.cpp	Inlining and unrolling heuristics should be aware of free truncs.	2011-10-01 01:39:05 +00:00
LoopUnswitch.cpp	Stop emitting instructions with the name "tmp" they eat up memory and have to be uniqued, without any benefit.	2011-09-27 20:39:19 +00:00
LowerAtomic.cpp	Remove the old atomic instrinsics. autoupgrade functionality is included with this patch.	2011-10-06 23:20:49 +00:00
Makefile
MemCpyOptimizer.cpp	Add missing space.	2011-10-12 00:14:31 +00:00
ObjCARC.cpp	When eliminating unnecessary retain+autorelease on return values,	2011-09-29 22:27:34 +00:00
Reassociate.cpp
Reg2Mem.cpp
Scalar.cpp	Remove the old tail duplication pass. It is not used and is unable to update	2011-08-30 23:03:45 +00:00
ScalarReplAggregates.cpp	Fix PR11106 by correcting a typo that has been in the code for over a year. This	2011-10-11 21:26:40 +00:00
SCCP.cpp	Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later.	2011-09-20 23:28:51 +00:00
SimplifyCFGPass.cpp
SimplifyLibCalls.cpp	PR11061: Make simplifylibcalls fold strcmp("", x) correctly.	2011-10-05 22:27:16 +00:00
Sink.cpp	Fix an issue with the IR sink pass found by inspection. (I'm not sure anyone is actually using this, but might as well fix it since I found the issue.)	2011-09-01 21:21:24 +00:00
TailRecursionElimination.cpp