summaryrefslogtreecommitdiff
path: root/lib/Transforms
Commit message (Expand)AuthorAge
* Pass around const RetOrArg references instead of copying values. Also, markMatthijs Kooijman2008-07-15
* Simplify debug code by using RetOrArg::getDescription().Matthijs Kooijman2008-07-15
* Fix indentation (intentionally left out of the previous commit).Matthijs Kooijman2008-07-15
* Move the deadargelim code for intrinsically alive functions into its ownMatthijs Kooijman2008-07-15
* Fix uninitialized use of the Changed variable.Dan Gohman2008-07-14
* Reapply r53540, now with the matching header!Chris Lattner2008-07-14
* Revert r53540 - it does not compile.Duncan Sands2008-07-14
* If a function calls setjmp, never inline it into other functions. This isChris Lattner2008-07-14
* simplify some code, shuffle and insertelt always return a vector.Chris Lattner2008-07-14
* Fix PR2506 by being a bit more careful about reverse fact propagation whenChris Lattner2008-07-14
* Fix mishandling of the infinite loop case when merging two blocks. ThisChris Lattner2008-07-13
* more refactoring. Use early exits instead of really complex logic.Chris Lattner2008-07-13
* improve comments.Chris Lattner2008-07-13
* factor another large hunk of code out into its own function. Chris Lattner2008-07-13
* Final bit of simplification for FoldBranchToCommonDest.Chris Lattner2008-07-13
* simplify logic a bitChris Lattner2008-07-13
* Refactor some code out into its own helper function, getting rid of crazy mul...Chris Lattner2008-07-13
* Enhance analysis of srem.Nick Lewycky2008-07-12
* Use find instead of lower_bound.Dan Gohman2008-07-11
* Don't call lookupNumber more than we have to.Owen Anderson2008-07-11
* Document 'mask' in this calculation.Nick Lewycky2008-07-11
* Remove misleading constant from comment.Nick Lewycky2008-07-11
* Add another optimization from PR2330. Also catch some missing cases that areNick Lewycky2008-07-11
* a missed optimization that Eli spottedChris Lattner2008-07-11
* another bug in the same line.Chris Lattner2008-07-11
* fix a bug spotted by Eli's eagle eyesChris Lattner2008-07-11
* simplify and merge a bunch of code. Instead of comparing againstChris Lattner2008-07-11
* fold away (x <= cst) earlier, allowing us to not have to Chris Lattner2008-07-11
* Fix folding of icmp's of i1 where the comparison is signed. The codeChris Lattner2008-07-11
* Fix a bogus optimization: folding (slt (zext i1 A to i32), 1) -> (slt i1 A, t...Chris Lattner2008-07-11
* Restructure dead argument elimination, try #3 :-)Matthijs Kooijman2008-07-10
* Fix overzealous optimization. Thanks to Duncan Sands for pointing out my error!Nick Lewycky2008-07-10
* Simplify, suggested by Chris Lattner.Nick Lewycky2008-07-09
* Fold (a < 8) && (b < 8) into (a|b) < 8 for unsigned less or greater than.Nick Lewycky2008-07-09
* Fold ((1 << a) & 1) to (a == 0).Nick Lewycky2008-07-09
* Reduce x - y to -y when we know the 'x' part will get masked off anyways.Nick Lewycky2008-07-09
* If loop induction variable's start value is less then its exit value then do ...Devang Patel2008-07-09
* Fix PR2496, a really nasty bug which involved sinking volatile loads Chris Lattner2008-07-08
* Fix two serious LSR bugs.Evan Cheng2008-07-07
* Make DenseMap's insert return a pair, to more closely resemble std::map.Dan Gohman2008-07-07
* Fix missed optimization opportunity when analyzing cast of mul and select.Nick Lewycky2008-07-05
* Use information already present in the ValueTable to fast-fail when we know t...Owen Anderson2008-07-03
* Do not try to update dominator info while manipulating CFG. This code does n...Devang Patel2008-07-03
* Remove the ability for ADCE to remove unreachable blocks in loop nests, becau...Owen Anderson2008-07-03
* Remove unused function.Bill Wendling2008-07-03
* Preserve dom info.Devang Patel2008-07-03
* Remove extra FIXMEDevang Patel2008-07-03
* Reconstruct dom info, if loop is unswitched.Devang Patel2008-07-03
* LoopUnswitch does not preserve dominator info in all cases.Devang Patel2008-07-03
* Undo previous patch. It is not that simple to fix dom info here.Devang Patel2008-07-03