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AgeCommit message (Expand)Author
2011-08-29Update tests to new EH model. Add landingpad instructions to landing pads.Bill Wendling
2011-08-26SimplifyCFG: If we have a PHI node that can evaluate to NULL and do a load or...Benjamin Kramer
2011-08-15Update SimplifyCFG for atomic operations.Eli Friedman
2011-08-12Move "atomic" and "volatile" designations on instructions after the opcodeEli Friedman
2011-07-09more tests not making the jump into the brave new world.Chris Lattner
2011-06-30Add r134057 back, but splice the predecessor after the successors phiRafael Espindola
2011-06-29Temporarily revert r134057: "Let simplify cfg simplify bb with only debug and Chad Rosier
2011-06-29Let simplify cfg simplify bb with only debug and lifetime intrinsics.Rafael Espindola
2011-06-18Fix PR10103: Less code for enum type translation.Hans Wennborg
2011-06-17remove parser support for the obsolete "multiple return values" syntax, whichChris Lattner
2011-06-04If the block that we're threading through is jumped to by an indirect branch,Bill Wendling
2011-05-22Add a parameter to ConstantFoldTerminator() that callers can use to ask it to...Frits van Bommel
2011-05-19Add test for PR9946.Rafael Espindola
2011-05-14SimplifyCFG: Use ComputeMaskedBits to prune dead cases from switch instructions.Benjamin Kramer
2011-04-29SimplifyCFG: Expose phi node folding cost threshold as command line parameterPeter Collingbourne
2011-04-29SimplifyCFG: Add CostRemaining parameter to DominatesMergePointPeter Collingbourne
2011-04-29SimplifyCFG: Add Trunc, ZExt and SExt to the list of cheap instructions for p...Peter Collingbourne
2011-04-27Simplify cfg inserts a call to trap when unreachable code is detected. Assign...Devang Patel
2011-04-26Improve the bail-out predicate to really only kick in when phiChris Lattner
2011-04-07Do not let debug info interfer with branch folding.Devang Patel
2011-04-07While hoisting common code from if/else, hoist debug info intrinsics if they ...Devang Patel
2011-03-15PR9450: Make switch optimization in SimplifyCFG not dependent on the orderingEli Friedman
2011-03-09Fix mistyped CHECK lines.Benjamin Kramer
2011-03-09PR9420; an instruction before an unreachable is guaranteed not to have anyEli Friedman
2011-02-28Teach SimplifyCFG that (switch (select cond, X, Y)) is better expressed as a ...Frits van Bommel
2011-02-25Revert "SimplifyCFG: GEPs with just one non-constant index are also cheap."Benjamin Kramer
2011-02-24SimplifyCFG: GEPs with just one non-constant index are also cheap.Benjamin Kramer
2011-02-24SimplifyCFG: GEPs with constant indices are cheap enough to be executed uncon...Benjamin Kramer
2011-02-07SimplifyCFG: Track the number of used icmps when turning a icmp chain into a ...Benjamin Kramer
2011-02-03SimplifyCFG: Also transform switches that represent a range comparison but ar...Benjamin Kramer
2011-02-02SimplifyCFG: Turn switches into sub+icmp+branch if possible.Benjamin Kramer
2011-01-29Re-apply r124518 with fix. Watch out for invalidated iterator.Evan Cheng
2011-01-29Revert r124518. It broke Linux self-host.Evan Cheng
2011-01-29Re-commit r124462 with fixes. Tail recursion elim will now dup ret into uncon...Evan Cheng
2011-01-28Revert r124462. There are a few big regressions that I need to fix first.Evan Cheng
2011-01-28- Stop simplifycfg from duplicating "ret" instructions into unconditionalEvan Cheng
2010-12-17SimplifyCFG: Ranges can be larger than 64 bits. Fixes Release-selfhost build.Benjamin Kramer
2010-12-17improve switch formation to handle small range Chris Lattner
2010-12-14 - Insert new instructions before DomBlock's terminator,Chris Lattner
2010-12-14fix two significant issues with FoldTwoEntryPHINode:Chris Lattner
2010-12-14fix yet anohter broken lineChris Lattner
2010-12-14reapply my recent change that disables a piece of the switch formationChris Lattner
2010-12-13Fix recent buildbot breakage by pulling SimplifyCFG back to its state as of r...Owen Anderson
2010-12-13temporarily disable part of my previous patch, which causes an iterator inval...Chris Lattner
2010-12-13Fix sort predicate. qsort(3)'s predicate semantics differ from std::sort's. F...Benjamin Kramer
2010-12-13reinstate my patch: the miscompile was caused by an inverted branch in theChris Lattner
2010-12-13Completely disable the optimization I added in r121680 untilChris Lattner
2010-12-13Make simplifycfg reprocess newly formed "br (cond1 | cond2)" conditionsChris Lattner
2010-12-13fix a bug in r121680 that upset the various buildbots.Chris Lattner
2010-12-13make these tests a bit less fragileChris Lattner
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