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* Remove empty test.Benjamin Kramer2011-08-021-0/+0
* Revert r136503 and r136480 in an effort to fix non-determinism in the llvm-gc...Owen Anderson2011-08-021-38/+0
* Add a small gep optimization I noticed was missing while reading some IL.Rafael Espindola2011-07-311-0/+20
* Clean up debug info after reassociation.Devang Patel2011-07-291-0/+38
* Make sure to correctly clear the exact/nuw/nsw flags off of shifts when they ...Eli Friedman2011-07-291-2/+17
* Teach the ConstantMerge pass about alignment. Fixes PR10514!Nick Lewycky2011-07-271-2/+15
* Finish adding support for lifetime intrinsics to SROA. Fixes PR10121!Nick Lewycky2011-07-251-0/+139
* Move the last uses of RetainFunc etc. over to using getRetainCallee() etc.Dan Gohman2011-07-221-6/+42
* Fix MergeInVectorType to check for vector types with the same allocDan Gohman2011-07-211-0/+27
* LSR, correct fix for rdar://9786536. Silly casting bug.Andrew Trick2011-07-211-1/+1
* LSR must sometimes sign-extend before generating double constants.Andrew Trick2011-07-211-1/+20
* LSR crashes on an empty IVUsers list.Andrew Trick2011-07-211-0/+24
* Bring LICM into compliance with the new "Memory Model for Concurrent Operatio...Eli Friedman2011-07-201-0/+37
* indvars: Added getInsertPointForUses to find a valid place to truncate the IV.Andrew Trick2011-07-201-0/+39
* indvars test case for r135558.Andrew Trick2011-07-201-0/+7
* indvars -disable-iv-rewrite fix: derived GEP IVsAndrew Trick2011-07-201-6/+29
* PR10386: Don't try to split an edge from an indirectbr.Eli Friedman2011-07-191-0/+52
* Remove bogus test: for all possible inputs of %X, the 'sub nsw' is guaranteedNick Lewycky2011-07-191-11/+0
* indvars: LinearFunctionTestReplace for non-canonical IVs.Andrew Trick2011-07-182-3/+232
* A real testcase for r135286.Chad Rosier2011-07-151-36/+19
* Add testcase for r135286.Chad Rosier2011-07-151-0/+47
* Change test case, one that actually failed before my commit.Evan Cheng2011-07-131-1/+6
* It's not safe to fold (fptrunc (sqrt (fpext x))) to (sqrtf x) if there is ano...Evan Cheng2011-07-131-2/+19
* Don't duplicate the work done by a gep into a "bitcast" if the gep hasRafael Espindola2011-07-111-0/+16
* Land the long talked about "type system rewrite" patch. ThisChris Lattner2011-07-0917-103/+78
* more tests not making the jump into the brave new world.Chris Lattner2011-07-092-183/+0
* Added test cases for GVN signed intrinsics recognition, r134777.Lang Hames2011-07-091-0/+38
* Make GVN look through extractvalues for recognised intrinsics. GVN can then C...Lang Hames2011-07-081-0/+47
* indvars -disable-iv-rewrite: Added SimplifyCongruentIVs.Andrew Trick2011-07-062-4/+55
* LICM: Do not loose alignment on promotionTobias Grosser2011-07-061-0/+26
* Introduce "expect" intrinsic instructions.Jakub Staszak2011-07-062-0/+254
* PR10267: Don't combine an equality compare with an AND into an inequality com...Benjamin Kramer2011-07-041-0/+12
* indvars -disable-iv-rewrite: bug fix involving weird geps and related cleanup.Andrew Trick2011-07-022-4/+30
* Improve constant folding of undef for cmp and select operators.Dan Gohman2011-07-011-0/+28
* Improve constant folding of undef for binary operators.Dan Gohman2011-07-011-0/+99
* Add r134057 back, but splice the predecessor after the successors phiRafael Espindola2011-06-301-0/+29
* indvars -disable-iv-rewrite: handle cloning binary operators that cannot over...Andrew Trick2011-06-301-4/+38
* indvars -disable-iv-rewrite: handle an edge case involving identity phis.Andrew Trick2011-06-301-7/+32
* indvars -disable-iv-rewrite: insert new trunc instructions carefully.Andrew Trick2011-06-291-2/+31
* Temporarily revert r134057: "Let simplify cfg simplify bb with only debug and Chad Rosier2011-06-291-29/+0
* Let simplify cfg simplify bb with only debug and lifetime intrinsics.Rafael Espindola2011-06-291-0/+29
* indvars -disable-iv-rewrite: just because SCEV ignores casts doesn'tAndrew Trick2011-06-291-0/+37
* FileCheckify and prepare for -disable-iv-rewrite.Andrew Trick2011-06-281-7/+11
* Teach one piece of scalarrepl to handle lifetime markers. When transforming anNick Lewycky2011-06-271-0/+14
* PR10180: Fix a instcombine crash with FP vectors.Eli Friedman2011-06-231-0/+12
* Add a reduced test case for the buildbot failure (clang self-hostedJay Foad2011-06-211-0/+182
* indvars -disable-iv-rewrite: Adds support for eliminating identityAndrew Trick2011-06-211-0/+1
* This is an automatically reduced test case that crashed in GVN, at someJay Foad2011-06-201-0/+106
* Remove support for parsing the "type i32" syntax for defining a numberedChris Lattner2011-06-192-6/+6
* Fix PR10103: Less code for enum type translation.Hans Wennborg2011-06-182-1/+37