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* Use 0 instead of NULL.Jakub Staszak2013-06-15
* Fix a potential bug in r183584.Shuxin Yang2013-06-08
* Fix an assertion in MemCpyOpt pass.Shuxin Yang2013-06-07
* IndVarSimplify: check if loop invariant expansion can trapDavid Majnemer2013-06-04
* Loop Strength Reduce: Scaling factor cost.Quentin Colombet2013-05-31
* Modify how the formulae are rated in Loop Strength Reduce.Quentin Colombet2013-05-31
* Replace Count{Leading,Trailing}Zeros_{32,64} with count{Leading,Trailing}Zeros.Michael J. Spencer2013-05-24
* [GVN] Split critical-edge on the fly, instead of postpone edge-splitting to nextShuxin Yang2013-05-09
* Fix a bug in codegenprep where it was losing track of values OptimizeMemoryInstNick Lewycky2013-05-08
* Rotate multi-exit loops even if the latch was simplified.Andrew Trick2013-05-06
* Decompose GVN::processNonLocalLoad() (about 400 LOC) into smaller helper func...Shuxin Yang2013-05-03
* [GV] Remove dead code which is really difficult to decipher.Shuxin Yang2013-05-02
* This patch breaks up Wrap.h so that it does not have to include all of Filip Pizlo2013-05-01
* SROA: Generate selects instead of shuffles when blending values because this ...Nadav Rotem2013-05-01
* Fix a XOR reassociation bug. Shuxin Yang2013-04-27
* Move C++ code out of the C headers and into either C++ headersEric Christopher2013-04-22
* Clarify that llvm.used can contain aliases.Rafael Espindola2013-04-22
* SROA: Don't crash on a select with two identical operands.Benjamin Kramer2013-04-21
* Fix a comment, PR15777.Chris Lattner2013-04-18
* Fix a typo in comment.Jim Grosbach2013-04-15
* Redo the fix Benjamin Kramer committed in r178793 about iterator invalidation...Shuxin Yang2013-04-08
* Fix PR15674 (and PR15603): a SROA think-o.Chandler Carruth2013-04-07
* Disable the optimization about promoting vector-element-access with symbolic ...Shuxin Yang2013-04-05
* Reassociate: Avoid iterator invalidation.Benjamin Kramer2013-04-04
* Correct assertion conditionShuxin Yang2013-04-01
* Implement XOR reassociation. It is based on following rules:Shuxin Yang2013-03-30
* Minor cleanups. No functionality change.Jakub Staszak2013-03-24
* Use dyn_cast instead of isa && cast.Jakub Staszak2013-03-24
* [SROA] Prefix names using a custom IRBuilder inserter.Chandler Carruth2013-03-21
* simplify-libcalls: Removed unused variableMeador Inge2013-03-21
* Move library call prototype attribute inference to functionattrsMeador Inge2013-03-21
* Fix a silly search-and-replace goof with r177495 that only brokeChandler Carruth2013-03-20
* [SROA] Don't preserve the IR names in release builds.Chandler Carruth2013-03-20
* Move the endif to the correct line so we don't have warnings aboutChandler Carruth2013-03-20
* Introduce some new statistics to help track the exact behavior of theChandler Carruth2013-03-20
* Update global merge pass according to Duncan's advices:Quentin Colombet2013-03-19
* IndVarSimplify: do not recompute an IV value outside of the loop if :Arnaud A. de Grandmaison2013-03-19
* Revert "Cleanup some SCEV logic a bit."Andrew Trick2013-03-19
* Cleanup some SCEV logic a bit.Andrew Trick2013-03-19
* Tighten up an internal LSR API that should check for NULL.Andrew Trick2013-03-19
* Make method private. Keep coding standard.Jakub Staszak2013-03-18
* Extend global merge pass to optionally consider global constant variables.Quentin Colombet2013-03-18
* Mark internal classes as POD-like to get better behavior out ofChandler Carruth2013-03-18
* PR14972: SROA vs. GVN exposed a really bad bug in SROA.Chandler Carruth2013-03-14
* Change the order of the operands in patchAndReplaceAllUsesWith soDan Gohman2013-03-12
* Keep coding stanard.Jakub Staszak2013-03-07
* Don't create IRBuilder if we can return from the method earlier.Jakub Staszak2013-03-07
* Bypass Slow DividesPreston Gurd2013-03-04
* CVP: If we have a PHI with an incoming select, try to skip the select.Benjamin Kramer2013-02-24
* Implement the NoBuiltin attribute.Bill Wendling2013-02-22