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path: root/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
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* enhance memcpyopt to merge a store and a subsequentChris Lattner2011-01-081-53/+83
* constify TargetData references.Chris Lattner2011-01-081-86/+96
* start using irbuilder to make mem intrinsics in a few passes.Chris Lattner2010-12-261-59/+20
* move isBytewiseValue out to ValueTracking.h/cppChris Lattner2010-12-261-68/+1
* Simplify code.Benjamin Kramer2010-12-261-1/+1
* Fix a thinko pointed out by Frits van Bommel: looking through global variable...Benjamin Kramer2010-12-241-22/+19
* MemCpyOpt: Turn memcpys from a constant into a memset if possible.Benjamin Kramer2010-12-241-3/+45
* Change all self assignments X=X to (void)X, so that we can turn on aJeffrey Yasskin2010-12-231-4/+1
* Make memcpyopt TBAA-aware.Dan Gohman2010-12-161-12/+4
* enhance memcpyopt to zap memcpy's that have the same src/dst.Chris Lattner2010-12-091-4/+13
* fix PR8753, eliminating a case where we'd infinitely make a Chris Lattner2010-12-091-0/+8
* PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() andJay Foad2010-12-071-2/+2
* fix a bozo bug I introduced in r119930, causing a miscompile ofChris Lattner2010-12-011-1/+2
* prune an llvmcontext include and simplify some code.Chris Lattner2010-11-291-6/+3
* fix commentChris Lattner2010-11-211-1/+0
* rework some DSE paths to use the newly-public "getPointerDependencyFrom"Chris Lattner2010-11-211-46/+37
* Implement PR8644: forwarding a memcpy value to a byval,Chris Lattner2010-11-211-44/+127
* Simplify code. No change in functionality.Benjamin Kramer2010-11-201-1/+1
* slightly simplify code and substantially improve comment. Instead of Chris Lattner2010-11-181-20/+23
* remove a pointless restriction from memcpyopt. It wasChris Lattner2010-11-181-4/+7
* remove another pointless noalias check: M is a memcpy, so theChris Lattner2010-11-181-2/+1
* use AA::isNoAlias instead of open coding it. Remove an extraneous noalias ch...Chris Lattner2010-11-181-11/+7
* rearrange some code, splitting memcpy/memcpy optimizationChris Lattner2010-11-181-45/+56
* Reapply r116831 and r116839, converting AliasAnalysis to useDan Gohman2010-10-191-1/+1
* Revert r116831 and r116839, which are breaking selfhost builds.Dan Gohman2010-10-191-1/+1
* Oops, check in all the files for converting AliasAnalysis toDan Gohman2010-10-191-1/+1
* Get rid of static constructors for pass registration. Instead, every pass ex...Owen Anderson2010-10-191-1/+3
* Consistently use AliasAnalysis::UnknownSize instead of hardcoding ~0u.Dan Gohman2010-10-191-1/+1
* Generalize MemCpyOpt's handling of call slot forwarding to function properly ...Owen Anderson2010-10-151-18/+48
* Begin adding static dependence information to passes, which will allow us toOwen Anderson2010-10-121-2/+7
* Now with fewer extraneous semicolons!Owen Anderson2010-10-071-1/+1
* Fix the other half of the alignment changing issue by making sure that theEric Christopher2010-10-011-3/+8
* If we're changing the source of a memcpy we need to use the alignmentEric Christopher2010-09-251-3/+5
* Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson2010-08-061-1/+1
* Revert r110396 to fix buildbots.Owen Anderson2010-08-061-1/+1
* Don't use PassInfo* as a type identifier for passes. Instead, use the addres...Owen Anderson2010-08-051-1/+1
* simplify by using CallSite constructors; virtually eliminates CallSite::get f...Gabor Greif2010-07-281-5/+6
* recommit simplification (r109502, backed out r109509); seems to innocentGabor Greif2010-07-271-1/+1
* back out this too to restore the botsGabor Greif2010-07-271-1/+1
* simplifyGabor Greif2010-07-271-1/+1
* undo 80 column trespassing I causedGabor Greif2010-07-221-1/+2
* Fix batch of converting RegisterPass<> to INTIALIZE_PASS().Owen Anderson2010-07-211-2/+1
* Use pre-increment instead of post-increment when the result is not used.Dan Gohman2010-06-221-2/+2
* use abstract accessors to CallInstGabor Greif2010-04-201-1/+1
* Revert 101465, it broke internal OpenGL testing.Eric Christopher2010-04-161-1/+1
* reapply r101434Gabor Greif2010-04-161-1/+1
* back out r101423 and r101397, they break llvm-gcc self-host on darwin10Gabor Greif2010-04-161-1/+1
* reapply r101364, which has been backed out in r101368Gabor Greif2010-04-151-1/+1
* back out r101364, as it trips the linux nightlybot on some clang C++ testsGabor Greif2010-04-151-1/+1
* rotate CallInst operands, i.e. move callee to the backGabor Greif2010-04-151-1/+1
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