aboutsummaryrefslogtreecommitdiff
path: root/lib/Transforms/Scalar/SCCP.cpp
AgeCommit message (Expand)Author
2010-08-18remove some dead code.Chris Lattner
2010-08-12fix PR7876: If ipsccp decides that a function's address is takenChris Lattner
2010-08-06Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson
2010-08-06Revert r110396 to fix buildbots.Owen Anderson
2010-08-05Don't use PassInfo* as a type identifier for passes. Instead, use the addres...Owen Anderson
2010-07-28simplify by using CallSite constructors; virtually eliminates CallSite::get f...Gabor Greif
2010-07-21Fix batch of converting RegisterPass<> to INTIALIZE_PASS().Owen Anderson
2010-04-26fix PR6940: sitofp(undef) folds to 0.0, not undef.Chris Lattner
2010-04-09fix a SCCP miscompilation that could happen when aChris Lattner
2010-04-05fix a really nasty bug that Evan was tracking in SCCP. When resolvingChris Lattner
2010-04-01Introduce ImmutableCallSite, useful for contexts where no mutationGabor Greif
2010-03-25rename use_const_iterator to const_use_iterator for consistency's sakeGabor Greif
2010-03-24Finally land the InvokeInst operand reordering.Gabor Greif
2010-03-24increase const goodness and remove pointless getUser() callsGabor Greif
2010-02-27fix grammaro's pointed out by danielChris Lattner
2010-02-27fix PR6414, a nondeterminism issue in IPSCCP which was becauseChris Lattner
2010-02-16There are two ways of checking for a given type, for example isa<PointerType>(T)Duncan Sands
2010-01-05Change errs() to dbgs().David Greene
2009-11-23Fix a use of an invalidated iterator in the case where there are multipleDan Gohman
2009-11-20Fix IPSCCP's code for deleting dead blocks to tolerate outstandingDan Gohman
2009-11-10fix a crash in SCCP handling extractvalue of an array, pointed out andChris Lattner
2009-11-05Do map insert+find in one step. TODO -= 2.Benjamin Kramer
2009-11-04Fix an iterator invalidation bug that happens when a hashtableChris Lattner
2009-11-03reimplement multiple return value handling in IPSCCP, making it Chris Lattner
2009-11-03finish half thunk thoughtChris Lattner
2009-11-03fix an IPSCCP bug I introduced when I changed IPSCCP to start working on Chris Lattner
2009-11-03fix a subtle bug I introduced when refactoring SCCP. TestcaseChris Lattner
2009-11-03turn IPSCCP back on now that the iterator invalidation bug is fixed.Chris Lattner
2009-11-02fix a nasty iterator invalidation bug from my conversion fromChris Lattner
2009-11-02revert r8579[56], which are causing unhappiness in buildbot land.Chris Lattner
2009-11-02disable IPSCCP support for multiple return values, it is buggy, so justChris Lattner
2009-11-02improve IPSCCP to be able to propagate the result of "!mayBeOverridden"Chris Lattner
2009-11-02don't mark the arguments of prototype overdefined, they will never be queried.Chris Lattner
2009-11-02restore some code I removed in r85788, refactor it intoChris Lattner
2009-11-02remove some confused code that dates from when we hadChris Lattner
2009-11-02avoid redundant lookups in BBExecutable, and make it a SmallPtrSet.Chris Lattner
2009-11-02Use the libanalysis 'ConstantFoldLoadFromConstPtr' functionChris Lattner
2009-11-02switch the main 'ValueState' map from being an std::map to beingChris Lattner
2009-11-02only IPSCCP incoming arguments if the function is executable, this fixesChris Lattner
2009-11-02add a new ValueState::getConstantInt() helper, use it to Chris Lattner
2009-11-02tidy up some more: remove some extraneous inline specifiers, return harder.Chris Lattner
2009-11-02eliminate the SCCPSolver::getValueMapping method.Chris Lattner
2009-11-02fix failures introduced in r85774Chris Lattner
2009-11-02factor duplicated code into a new DeleteInstructionInBlockChris Lattner
2009-11-02Chris used to use '...' instead of proper grammar.Chris Lattner
2009-11-02remove some extraneous llvmcontext stuff.Chris Lattner
2009-11-02change LatticeVal to use PointerIntPair to save some space.Chris Lattner
2009-11-01teach ipsccp and ipconstprop that a blockaddress doesn't 'take the address' o...Chris Lattner
2009-10-29teach various passes about blockaddress. We no longerChris Lattner
2009-10-27Rename MallocFreeHelper as MemoryBuiltinsVictor Hernandez