summaryrefslogtreecommitdiff
path: root/lib/Transforms/InstCombine/InstCombineSelect.cpp
Commit message (Expand)AuthorAge
* InstCombine: Only foldSelectICmpAndOr for integer typesJustin Bogner2013-09-27
* InstCombine: Also turn selects fed by an and into arithmetic when the types d...Benjamin Kramer2013-06-29
* Revert r164763 because it introduces new shuffles.Nadav Rotem2013-05-06
* Fix a bug in foldSelectICmpAndOr.David Majnemer2013-04-30
* Fix "Combine bit test + conditional or into simple math"David Majnemer2013-04-30
* Keep coding stanard. Don't use "else if" after "return".Jakub Staszak2013-04-19
* Revert "Combine bit test + conditional or into simple math"David Majnemer2013-04-18
* Combine bit test + conditional or into simple mathDavid Majnemer2013-04-18
* Tidy up a bit. No functional change.Jim Grosbach2013-04-05
* Check if Type is a vector before calling function Type::getVectorNumElements.Akira Hatanaka2013-03-28
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-03
* InstCombine: Fix an edge case where constant icmps could sneak into ConstantF...Benjamin Kramer2012-10-20
* Move TargetData to DataLayout.Micah Villmow2012-10-08
* Surprisingly, we missed a trivial case here. Fix that!Nick Lewycky2012-09-28
* Prefer shuffles to selects. Backends love shuffles!Nick Lewycky2012-09-27
* fix infinite loop in instcombine in the presence of a (malformed) self-refere...Nuno Lopes2012-07-27
* Simplify demanded bits of select sources where the condition is a constant ve...Pete Cooper2012-07-26
* Fix a bug in FoldSelectOpOp. Bitcast ops may change the number of vector elem...Nadav Rotem2012-06-07
* InstCombine: Fix infinite loop when encountering switch on trivial icmp.Benjamin Kramer2012-05-28
* More dead code removal (using -Wunreachable-code)David Blaikie2012-01-20
* Added InstCombine for "select cond, ~cond, x" type patternsPete Cooper2011-12-15
* Fix a few more places where TargetData/TargetLibraryInfo is not being passed.Chad Rosier2011-12-02
* Add a new icmp+select optz'n. Also shows off the load(cst) folding added inNick Lewycky2011-10-02
* Enhance a couple places where we were doing constant folding of instructions,Nick Lewycky2011-10-02
* Clean up includes of llvm/Analysis/ConstantFolding.h so it's included where i...Eli Friedman2011-07-20
* Use ArrayRef in ConstantFoldInstOperands and ConstantFoldCall.Jay Foad2011-07-19
* land David Blaikie's patch to de-constify Type, with a few tweaks.Chris Lattner2011-07-18
* PR10180: Fix a instcombine crash with FP vectors.Eli Friedman2011-06-23
* ConstantFoldInstOperands doesn't like compares, hand it off to instsimplify i...Benjamin Kramer2011-05-28
* InstCombine: Make switch folding with equality compares more aggressive by tr...Benjamin Kramer2011-05-27
* Switch more inst insertion in instcombine to IRBuilder.Eli Friedman2011-05-18
* Switch more inst insertion in instcombine to IRBuilder.Eli Friedman2011-05-18
* Switch inst insertion in instcombine transform to IRBuilder.Eli Friedman2011-05-18
* Remove tabs I accidentally added.Nick Lewycky2011-03-28
* Teach the transformation that moves binary operators around selects to preserveNick Lewycky2011-03-27
* Add a small missed optimization: turn X == C ? X : Y into X == C ? C : Y. ThisNick Lewycky2011-03-27
* InstCombine: Fix a thinko where transform an icmp under the assumption that i...Benjamin Kramer2011-03-11
* Fold select + select where both selects are on the same condition.Nick Lewycky2011-01-28
* Instcombine: Fix pattern where the sext did not dominate the icmp using itTobias Grosser2011-01-09
* Fix a bug in r123034 (trying to sext/zext non-integers) and clean up a little.Frits van Bommel2011-01-08
* InstCombine: Match min/max hidden by sext/zextTobias Grosser2011-01-07
* Some whitespace fixesTobias Grosser2011-01-07
* InstCombine: creating selects from -1 and 0 is fine, they combine into a sext...Benjamin Kramer2010-12-22
* Generalize the and-icmp-select instcombine further by allowing selects of the...Benjamin Kramer2010-12-11
* Factor the (x & 2^n) ? 2^m : 0 instcombine into its own method and generalize itBenjamin Kramer2010-12-11
* Teach InstCombine not to use Add and Neg on FP. PR 8490.Dale Johannesen2010-10-27
* Remove the rest of my instcombine changes. Back to the drawing board on this...Owen Anderson2010-07-16
* Speculatively revert r108429 to fix the clang self-host.Owen Anderson2010-07-15
* Per Chris' suggestion, get rid of the select canonicalization and just addOwen Anderson2010-07-15
* Reapply r108378, with bugfixes, testcase, and improved comment formatting.Owen Anderson2010-07-15