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* LSR minor bug fix in RateRegister.Andrew Trick2011-09-231-1/+1
* PR10987: add a missed safety check to isSafePHIToSpeculate in scalarrepl.Eli Friedman2011-09-221-7/+11
* Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::Res...Eli Friedman2011-09-201-9/+35
* Relax this condition.Bill Wendling2011-09-201-2/+1
* Place the check for an exit landing pad where it will be run on both code pat...Bill Wendling2011-09-201-6/+15
* Omit extracting a loop if one of the exits is a landing pad.Bill Wendling2011-09-201-5/+11
* Check the terminator, not the basic block.Bill Wendling2011-09-201-1/+2
* When extracting a basic block that ends in an 'invoke' instruction, we need toBill Wendling2011-09-201-7/+46
* Use ArrayRef instead of an explicit 'const std::vector &'.Bill Wendling2011-09-201-3/+3
* If simple ownership works then friendship is not required.Devang Patel2011-09-201-2/+1
* Use ArrayRef instead of 'const std::vector' to pass around the list of basic ...Bill Wendling2011-09-201-8/+10
* Update GCOVLines to provide interfaces to write line table and calculate comp...Devang Patel2011-09-201-13/+17
* Fix comments.Bill Wendling2011-09-201-4/+4
* Update comment.Devang Patel2011-09-201-2/+1
* Use StringRef instead of std::string.Devang Patel2011-09-201-1/+1
* Eliminate unnecessary copy of FileName from GCOVLines. Devang Patel2011-09-201-7/+6
* There is no need to write a local utility routine to find subprogram info if ...Devang Patel2011-09-201-10/+1
* Revert r140083 and r140084 until buildbots can be fixed.Bill Wendling2011-09-191-8/+1
* If we are extracting a basic block that ends in an invoke call, we must alsoBill Wendling2011-09-191-1/+8
* Fix an infinite loop where a transform in InstCombiner::visitAnd claims a con...Eli Friedman2011-09-191-21/+22
* [indvars] Fix PR10946: SCEV cannot handle Vector IVs.Andrew Trick2011-09-191-0/+6
* Reapply r139759. Disable IV rewriting by default. See PR10916.Andrew Trick2011-09-151-1/+1
* Make demanded-elt simplification for shufflevector slightly stronger. Spotte...Eli Friedman2011-09-151-0/+3
* Don't mark objc_retainBlock as nounwind. It calls user copy constructorsDan Gohman2011-09-141-2/+4
* objc_retainBlock is not NoModRef because it can update forwarding pointersDan Gohman2011-09-141-1/+2
* [indvars] Revert r139579 until 401.bzip -arch i386 miscompilation is fixed. P...Andrew Trick2011-09-131-1/+1
* Disable IV rewriting by default. See PR10916.Andrew Trick2011-09-131-1/+1
* [indvars] Fix bugs in floating point IV range checks noticed by inspection.Andrew Trick2011-09-131-10/+10
* Add comment to clarify the behavior of a helper in DSE.Eli Friedman2011-09-131-0/+2
* Correct grammar.Eli Friedman2011-09-131-1/+1
* Change a bunch of isVolatile() checks to check for atomic load/store as well.Eli Friedman2011-09-125-19/+19
* Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for def...Andrew Trick2011-09-121-42/+20
* [disable-iv-rewrite] Allow WidenIV to handle NSW/NUW operationsAndrew Trick2011-09-101-1/+40
* Comment formatting.Andrew Trick2011-09-091-15/+16
* Add -verify-indvars for imperfect SCEV trip count verification after indvars.Andrew Trick2011-09-061-1/+9
* Use IRBuilder.Devang Patel2011-09-061-17/+14
* Try again at r138809 (make DSE more aggressive in removing dead stores at the...Owen Anderson2011-09-061-79/+80
* Split the init.trampoline intrinsic, which currently combines GCC'sDuncan Sands2011-09-062-11/+90
* Delete trivial landing pads that just continue unwinding the caughtDuncan Sands2011-09-051-0/+49
* Use Duncan's patch to delete the instructions in reverse order (minus the lan...Bill Wendling2011-09-042-12/+20
* Update comments to reflect reality.Bill Wendling2011-09-022-4/+2
* Enable SCEV-based unrolling by default.Andrew Trick2011-09-021-3/+3
* Compare type size instead of type _store_ size to make sure that BitCastInstJakub Staszak2011-09-021-2/+2
* Reduce indentation. No functionality change.Bill Wendling2011-09-011-17/+18
* Change worklist driven deletion to be an iterative process.Bill Wendling2011-09-012-42/+12
* Fix an issue with the IR sink pass found by inspection. (I'm not sure anyone...Eli Friedman2011-09-011-7/+6
* Resubmit with fix. Properly remove the instructions except for landingpad, wh...Bill Wendling2011-09-011-9/+28
* Submitted this too early.Bill Wendling2011-09-011-5/+0
* Don't DCE the landingpad instruction.Bill Wendling2011-09-011-0/+5
* Make sure we aren't deleting the landingpad instruction.Bill Wendling2011-08-311-5/+21
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