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Commit message (Expand)AuthorAge
* LSR should avoid redundant edge splitting.Andrew Trick2011-10-04
* Inlining and unrolling heuristics should be aware of free truncs.Andrew Trick2011-10-01
* Fold two identical set lookups into one. No functionality change.Nick Lewycky2011-09-29
* When eliminating unnecessary retain+autorelease on return values,Dan Gohman2011-09-29
* Don't eliminate objc_retainBlock calls on stack objects if theDan Gohman2011-09-29
* typo + pastoAndrew Trick2011-09-29
* LSR: rewrite inner loops only.Andrew Trick2011-09-29
* indvars should hoist [sz]ext because licm is not rerun.Andrew Trick2011-09-28
* Stop emitting instructions with the name "tmp" they eat up memory and have to...Benjamin Kramer2011-09-27
* Split the landing pad basic block with the correct function. Also merge theBill Wendling2011-09-27
* Disable LSR retry by default.Andrew Trick2011-09-27
* LSR, one of the new Cost::isLoser() checks did not get merged in the previous...Andrew Trick2011-09-26
* LSR cost metric minor fix and verification.Andrew Trick2011-09-26
* LSR minor bug fix in RateRegister.Andrew Trick2011-09-23
* PR10987: add a missed safety check to isSafePHIToSpeculate in scalarrepl.Eli Friedman2011-09-22
* Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::Res...Eli Friedman2011-09-20
* Reapply r139759. Disable IV rewriting by default. See PR10916.Andrew Trick2011-09-15
* Don't mark objc_retainBlock as nounwind. It calls user copy constructorsDan Gohman2011-09-14
* objc_retainBlock is not NoModRef because it can update forwarding pointersDan Gohman2011-09-14
* [indvars] Revert r139579 until 401.bzip -arch i386 miscompilation is fixed. P...Andrew Trick2011-09-13
* Disable IV rewriting by default. See PR10916.Andrew Trick2011-09-13
* [indvars] Fix bugs in floating point IV range checks noticed by inspection.Andrew Trick2011-09-13
* Add comment to clarify the behavior of a helper in DSE.Eli Friedman2011-09-13
* Correct grammar.Eli Friedman2011-09-13
* Change a bunch of isVolatile() checks to check for atomic load/store as well.Eli Friedman2011-09-12
* Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for def...Andrew Trick2011-09-12
* [disable-iv-rewrite] Allow WidenIV to handle NSW/NUW operationsAndrew Trick2011-09-10
* Comment formatting.Andrew Trick2011-09-09
* Add -verify-indvars for imperfect SCEV trip count verification after indvars.Andrew Trick2011-09-06
* Use IRBuilder.Devang Patel2011-09-06
* Try again at r138809 (make DSE more aggressive in removing dead stores at the...Owen Anderson2011-09-06
* Use Duncan's patch to delete the instructions in reverse order (minus the lan...Bill Wendling2011-09-04
* Update comments to reflect reality.Bill Wendling2011-09-02
* Enable SCEV-based unrolling by default.Andrew Trick2011-09-02
* Compare type size instead of type _store_ size to make sure that BitCastInstJakub Staszak2011-09-02
* Change worklist driven deletion to be an iterative process.Bill Wendling2011-09-01
* Fix an issue with the IR sink pass found by inspection. (I'm not sure anyone...Eli Friedman2011-09-01
* Make sure we aren't deleting the landingpad instruction.Bill Wendling2011-08-31
* Remove the old tail duplication pass. It is not used and is unable to updateRafael Espindola2011-08-30
* Speculatively revert r138809 in an attempt to fix DragonEgg.Owen Anderson2011-08-30
* When walking backwards to eliminate final stores to allocas at the end of a f...Owen Anderson2011-08-30
* Don't sink landingpad instructions during ind-var simplification.Bill Wendling2011-08-26
* LSR wants to split the landing pad's critical edge. Let it do it, but use theBill Wendling2011-08-25
* When inserting new instructions, use getFirstInsertionPt instead ofBill Wendling2011-08-25
* Skip the landingpad instruction when determining the insertion point.Bill Wendling2011-08-24
* Use getFirstInsertionPt instead of getFirstNonPHI so that it skips to the properBill Wendling2011-08-24
* Add a comment.Dan Gohman2011-08-22
* Constant pointers to objects don't need reference counting.Dan Gohman2011-08-22
* The landingpad instruction isn't dead simply because it's value isn't used.Bill Wendling2011-08-19
* Make a bunch of symbols private.Benjamin Kramer2011-08-19