Nick Lewycky 4a3935c27e A dead malloc, a free(NULL) and a free(undef) are all trivially dead ... instructions. This doesn't introduce any optimizations we weren't doing before (except potentially due to pass ordering issues), now passes will eliminate them sooner as part of their own cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142787 91177308-0d34-0410-b5e6-96231b3b80d8		2011-10-24 04:35:36 +00:00
..
AddrModeMatcher.cpp	land David Blaikie's patch to de-constify Type, with a few tweaks.	2011-07-18 04:54:35 +00:00
BasicBlockUtils.cpp	Fix a crashing bug in SplitBlock when it is called on a block with no	2011-08-24 18:07:01 +00:00
BasicInliner.cpp	Refactor code from inlining and globalopt that checks whether a function definition is unused, and enhance it so it can tell that functions which are only used by a blockaddress are in fact dead. This probably doesn't happen much on most code, but the Linux kernel's _THIS_IP_ can trigger this issue with blockaddress. (GlobalDCE can also handle the given tescase, but we only run that at -O3.) Found while looking at PR11180.	2011-10-20 05:23:42 +00:00
BreakCriticalEdges.cpp	LSR should avoid redundant edge splitting.	2011-10-04 03:50:44 +00:00
BuildLibCalls.cpp	land David Blaikie's patch to de-constify Type, with a few tweaks.	2011-07-18 04:54:35 +00:00
CloneFunction.cpp	Remap blockaddress correctly when inlining a function. Fixes PR10162.	2011-10-21 20:45:19 +00:00
CloneModule.cpp	Fix llvm::CloneModule to correctly clone globals. Patch per bug report by Simon Moll on llvmdev.	2011-08-15 21:05:06 +00:00
CMakeLists.txt	Update CMake build.	2011-08-10 03:51:58 +00:00
CodeExtractor.cpp	Use ArrayRef instead of an explicit 'const std::vector &'.	2011-09-20 19:05:04 +00:00
DemoteRegToStack.cpp	Change all self assignments X=X to (void)X, so that we can turn on a	2010-12-23 00:58:24 +00:00
InlineFunction.cpp	Add inlining for the new EH scheme.	2011-08-14 08:01:36 +00:00
InstructionNamer.cpp
LCSSA.cpp	There is no need to force DebugLoc on a PHI at this point.	2011-05-16 22:05:03 +00:00
Local.cpp	A dead malloc, a free(NULL) and a free(undef) are all trivially dead	2011-10-24 04:35:36 +00:00
LoopSimplify.cpp	Intelligently split the landing pad block.	2011-08-19 00:09:22 +00:00
LoopUnroll.cpp	Comments. Thanks for the spell check Nick!	2011-08-10 18:07:05 +00:00
LowerExpectIntrinsic.cpp	Add a proper LLVM banner to this file.	2011-10-16 22:15:07 +00:00
LowerInvoke.cpp	When inserting new instructions, use getFirstInsertionPt instead of	2011-08-25 01:08:34 +00:00
LowerSwitch.cpp	Clean up uses of switch instructions so they are not dependent on the operand ordering. Patch by Stepan Dyatkovskiy.	2011-09-29 20:21:17 +00:00
Makefile
Mem2Reg.cpp	Remove outdated references to dominance frontiers.	2011-01-18 03:53:26 +00:00
PromoteMemoryToRegister.cpp	Add comments and test for atomic load/store and mem2reg.	2011-08-15 23:55:52 +00:00
SimplifyCFG.cpp	Delete trivial landing pads that just continue unwinding the caught	2011-09-05 12:57:57 +00:00
SimplifyIndVar.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
SimplifyInstructions.cpp	Speed up instsimplify by about 10-15% by not bothering to retry	2011-01-03 10:50:04 +00:00
SSAUpdater.cpp	land David Blaikie's patch to de-constify Type, with a few tweaks.	2011-07-18 04:54:35 +00:00
UnifyFunctionExitNodes.cpp	Remove PHINode::reserveOperandSpace(). Instead, add a parameter to	2011-03-30 11:28:46 +00:00
Utils.cpp	Add a new convenience pass for testing InstructionSimplify. Previously	2010-12-20 20:54:37 +00:00
ValueMapper.cpp	We need to map DebugLoc. It leads to Fuction * (through subprogram entry node) which should be appropriately mapped.	2011-08-04 20:02:18 +00:00