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path: root/llvm/lib/Transforms/Scalar/SCCP.cpp
AgeCommit message (Expand)AuthorFilesLines
2011-07-27Merge the contents from exception-handling-rewrite to the mainline.Bill Wendling1-0/+2
2011-07-27Misc mid-level changes for new 'fence' instruction.Eli Friedman1-0/+1
2011-07-25Add missing space (this line is no longer pushing the 80-column limit).Nick Lewycky1-1/+1
2011-07-21Convert ConstantExpr::getGetElementPtr andJay Foad1-2/+2
2011-07-21move tier out of an anonymous namespace, it doesn't make senseChris Lattner1-10/+11
2011-07-19Use ArrayRef in ConstantFoldInstOperands and ConstantFoldCall.Jay Foad1-1/+1
2011-07-18land David Blaikie's patch to de-constify Type, with a few tweaks.Chris Lattner1-10/+10
2011-05-21PR7952: Make isa<> use the same logic as cast<>, so that they both workEli Friedman1-1/+1
2011-04-15Fix a ton of comment typos found by codespell. Patch byChris Lattner1-1/+1
2011-01-21SCCP doesn't actually preserve the CFG. It will delete and insert terminatorNick Lewycky1-4/+0
2011-01-16simplify a littleChris Lattner1-7/+3
2010-11-30Avoid exponential growth of a table. It feels likeDale Johannesen1-5/+22
2010-10-19Get rid of static constructors for pass registration. Instead, every pass ex...Owen Anderson1-2/+6
2010-10-07Now with fewer extraneous semicolons!Owen Anderson1-2/+2
2010-08-18remove some dead code.Chris Lattner1-3/+2
2010-08-12fix PR7876: If ipsccp decides that a function's address is takenChris Lattner1-4/+15
2010-08-06Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson1-2/+2
2010-08-06Revert r110396 to fix buildbots.Owen Anderson1-2/+2
2010-08-05Don't use PassInfo* as a type identifier for passes. Instead, use the addres...Owen Anderson1-2/+2
2010-07-28simplify by using CallSite constructors; virtually eliminates CallSite::get f...Gabor Greif1-2/+2
2010-07-21Fix batch of converting RegisterPass<> to INTIALIZE_PASS().Owen Anderson1-4/+5
2010-04-26fix PR6940: sitofp(undef) folds to 0.0, not undef.Chris Lattner1-0/+2
2010-04-09fix a SCCP miscompilation that could happen when aChris Lattner1-3/+10
2010-04-05fix a really nasty bug that Evan was tracking in SCCP. When resolvingChris Lattner1-29/+32
2010-04-01Introduce ImmutableCallSite, useful for contexts where no mutationGabor Greif1-1/+1
2010-03-25rename use_const_iterator to const_use_iterator for consistency's sakeGabor Greif1-1/+1
2010-03-24Finally land the InvokeInst operand reordering.Gabor Greif1-1/+2
2010-03-24increase const goodness and remove pointless getUser() callsGabor Greif1-7/+9
2010-02-27fix grammaro's pointed out by danielChris Lattner1-2/+2
2010-02-27fix PR6414, a nondeterminism issue in IPSCCP which was becauseChris Lattner1-1/+15
2010-02-16There are two ways of checking for a given type, for example isa<PointerType>(T)Duncan Sands1-21/+21
2010-01-05Change errs() to dbgs().David Greene1-21/+21
2009-11-23Fix a use of an invalidated iterator in the case where there are multipleDan Gohman1-1/+5
2009-11-20Fix IPSCCP's code for deleting dead blocks to tolerate outstandingDan Gohman1-2/+6
2009-11-10fix a crash in SCCP handling extractvalue of an array, pointed out andChris Lattner1-3/+8
2009-11-05Do map insert+find in one step. TODO -= 2.Benjamin Kramer1-15/+15
2009-11-04Fix an iterator invalidation bug that happens when a hashtableChris Lattner1-3/+4
2009-11-03reimplement multiple return value handling in IPSCCP, making it Chris Lattner1-125/+205
2009-11-03finish half thunk thoughtChris Lattner1-1/+3
2009-11-03fix an IPSCCP bug I introduced when I changed IPSCCP to start working on Chris Lattner1-19/+31
2009-11-03fix a subtle bug I introduced when refactoring SCCP. TestcaseChris Lattner1-1/+1
2009-11-03turn IPSCCP back on now that the iterator invalidation bug is fixed.Chris Lattner1-36/+50
2009-11-02fix a nasty iterator invalidation bug from my conversion fromChris Lattner1-3/+2
2009-11-02revert r8579[56], which are causing unhappiness in buildbot land.Chris Lattner1-50/+36
2009-11-02disable IPSCCP support for multiple return values, it is buggy, so justChris Lattner1-1/+2
2009-11-02improve IPSCCP to be able to propagate the result of "!mayBeOverridden"Chris Lattner1-36/+49
2009-11-02don't mark the arguments of prototype overdefined, they will never be queried.Chris Lattner1-3/+6
2009-11-02restore some code I removed in r85788, refactor it intoChris Lattner1-4/+18
2009-11-02remove some confused code that dates from when we hadChris Lattner1-10/+2
2009-11-02avoid redundant lookups in BBExecutable, and make it a SmallPtrSet.Chris Lattner1-14/+16