Programming Languages Research Group: Git - oota-llvm.git/history

[oota-llvm.git] / lib / CodeGen / SelectionDAG / DAGCombiner.cpp

2014-04-15	Nick Lewycky	Break PseudoSourceValue out of the Value hierarchy...	blob \| commitdiff \| raw
2014-04-14	Craig Topper	[C++11] More 'nullptr' conversion. In some cases just...	blob \| commitdiff \| raw \| diff to current
2014-04-12	Hal Finkel	Reenable use of TBAA during CodeGen	blob \| commitdiff \| raw \| diff to current
2014-04-11	Jim Grosbach	[c++11] Range'ify use list loops in DAGCombiner.	blob \| commitdiff \| raw \| diff to current
2014-04-09	Quentin Colombet	[DAGCombiner] DAG combine does not know how to combine...	blob \| commitdiff \| raw \| diff to current
2014-04-08	Matt Arsenault	Bug 19348: Check for legal ExtLoad operation before...	blob \| commitdiff \| raw \| diff to current
2014-04-01	Matt Arsenault	Make isSetCCEquivalent respect the TargetBooleanContents	blob \| commitdiff \| raw \| diff to current
2014-03-31	Hal Finkel	Look at shuffles of build_vectors in DAGCombiner::visit...	blob \| commitdiff \| raw \| diff to current
2014-03-22	Andrea Di Biagio	[DAG] Fix an assertion failure caused by an invalid...	blob \| commitdiff \| raw \| diff to current
2014-03-18	Andrea Di Biagio	[DAGCombiner] teach how to simplify xor/and/or nodes...	blob \| commitdiff \| raw \| diff to current
2014-03-17	Matt Arsenault	Make DAGCombiner work on vector bitshifts with constant...	blob \| commitdiff \| raw \| diff to current
2014-03-08	Craig Topper	[C++11] Add 'override' keyword to virtual methods that...	blob \| commitdiff \| raw \| diff to current
2014-03-07	Adam Nemet	[DAGCombiner] Distribute TRUNC through AND in rotation...	blob \| commitdiff \| raw \| diff to current
2014-03-07	Adam Nemet	[DAGCombiner] Recognize another rotation idiom	blob \| commitdiff \| raw \| diff to current
2014-03-07	Adam Nemet	[DAGCombiner] Slightly improve readability of matchRota...	blob \| commitdiff \| raw \| diff to current
2014-03-06	Andrea Di Biagio	[X86] Teach the DAGCombiner how to fold a OR of two...	blob \| commitdiff \| raw \| diff to current
2014-03-04	Adam Nemet	[DAGCombiner] Factor out distributeTruncateThroughAnd	blob \| commitdiff \| raw \| diff to current
2014-03-02	Benjamin Kramer	[C++11] Replace llvm::tie with std::tie.	blob \| commitdiff \| raw \| diff to current
2014-03-01	Benjamin Kramer	Now that we have C++11, turn simple functors into lambd...	blob \| commitdiff \| raw \| diff to current
2014-02-28	Hal Finkel	Fix visitTRUNCATE for legal i1 values	blob \| commitdiff \| raw \| diff to current
2014-02-24	Matt Arsenault	Trivial code simplification	blob \| commitdiff \| raw \| diff to current
2014-02-21	Quentin Colombet	[DAGCombiner] PCMP* sets its result to all ones or...	blob \| commitdiff \| raw \| diff to current
2014-02-11	Robert Lougher	Teach the DAGCombiner how to fold concat_vector nodes...	blob \| commitdiff \| raw \| diff to current
2014-02-06	Juergen Ributzka	[DAG] Don't pull the binary operation though the shift...	blob \| commitdiff \| raw \| diff to current
2014-01-31	Manman Ren	This patch teaches the DAGCombiner how to fold insert_s...	blob \| commitdiff \| raw \| diff to current
2014-01-31	Owen Anderson	DAGCombine should not produce ISD::OR nodes after opera...	blob \| commitdiff \| raw \| diff to current
2014-01-28	Andrea Di Biagio	[DAGCombiner] Avoid introducing an illegal build_vector...	blob \| commitdiff \| raw \| diff to current
2014-01-27	Matt Arsenault	Fix sext(setcc) -> select_cc using wrong type for setcc.	blob \| commitdiff \| raw \| diff to current
2014-01-27	Andrea Di Biagio	[DAGCombiner] Teach how to fold sext/aext/zext of const...	blob \| commitdiff \| raw \| diff to current
2014-01-27	Stepan Dyatkovskiy	Fix for PR18102.	blob \| commitdiff \| raw \| diff to current
2014-01-25	Hal Finkel	Disable the use of TBAA when using AA in CodeGen	blob \| commitdiff \| raw \| diff to current
2014-01-25	Hal Finkel	Add combiner-aa-only-func (debug only)	blob \| commitdiff \| raw \| diff to current
2014-01-25	Hal Finkel	Improve descriptions of combiner-alias-analysis and...	blob \| commitdiff \| raw \| diff to current
2014-01-25	Juergen Ributzka	Revert "Revert "Add Constant Hoisting Pass" (r200034)"	blob \| commitdiff \| raw \| diff to current
2014-01-25	Hans Wennborg	Revert "Add Constant Hoisting Pass" (r200034)	blob \| commitdiff \| raw \| diff to current
2014-01-24	Juergen Ributzka	Add Constant Hoisting Pass	blob \| commitdiff \| raw \| diff to current
2014-01-24	Hal Finkel	Fix DAGCombiner::GatherAllAliases to account for non...	blob \| commitdiff \| raw \| diff to current
2014-01-24	Juergen Ributzka	Revert "Add Constant Hoisting Pass"	blob \| commitdiff \| raw \| diff to current
2014-01-24	Hal Finkel	Restrict FindBetterChain DAG combines to unindexed...	blob \| commitdiff \| raw \| diff to current
2014-01-24	Juergen Ributzka	Add Constant Hoisting Pass	blob \| commitdiff \| raw \| diff to current
2014-01-24	Alp Toker	Fix known typos	blob \| commitdiff \| raw \| diff to current
2014-01-22	Elena Demikhovsky	AVX512: combining setcc and zext is wrong on AVX512	blob \| commitdiff \| raw \| diff to current
2014-01-20	Owen Anderson	Allow SMUL_LOHI and UMUL_LOHI to be narrow to MUL on...	blob \| commitdiff \| raw \| diff to current
2014-01-15	Andrea Di Biagio	[DAGCombiner] Fix a wrong check in method SimplifyVBinOp.	blob \| commitdiff \| raw \| diff to current
2014-01-13	Juergen Ributzka	[DAG] Refactor ReassociateOps - no functional change...	blob \| commitdiff \| raw \| diff to current
2014-01-13	Juergen Ributzka	[DAG] Teach DAG to also reassociate vector operations	blob \| commitdiff \| raw \| diff to current
2014-01-09	Richard Sandiford	Handle masked rotate amounts	blob \| commitdiff \| raw \| diff to current
2014-01-09	Richard Sandiford	Match the InstCombine form of rotates by X+C	blob \| commitdiff \| raw \| diff to current
2014-01-08	Andrea Di Biagio	Teach the DAGCombiner how to fold 'vselect' dag nodes...	blob \| commitdiff \| raw \| diff to current
2014-01-08	Richard Sandiford	[DAGCombiner] Factor duplicated rotate code into a...	blob \| commitdiff \| raw \| diff to current
2014-01-06	Kevin Qin	[AArch64 NEON] Fix invalid constant used in vselect...	blob \| commitdiff \| raw \| diff to current
2013-12-30	Kevin Qin	Fix a bug in DAGcombiner about zero-extend after setcc.	blob \| commitdiff \| raw \| diff to current
2013-12-27	Andrea Di Biagio	Teach DAGCombiner how to fold a SIGN_EXTEND_INREG of...	blob \| commitdiff \| raw \| diff to current
2013-12-11	Richard Sandiford	Extend (truncate (load)) folding	blob \| commitdiff \| raw \| diff to current
2013-12-10	Nadav Rotem	Fix PR18162 - Incorrect assertion assumed that the...	blob \| commitdiff \| raw \| diff to current
2013-12-05	Alp Toker	Correct word hyphenations	blob \| commitdiff \| raw \| diff to current
2013-11-25	Bill Wendling	Unrevert r195599 with testcase fix.	blob \| commitdiff \| raw \| diff to current
2013-11-25	Amara Emerson	Revert r195599 as it broke the builds.	blob \| commitdiff \| raw \| diff to current
2013-11-25	Daniel Sanders	Fixed tryFoldToZero() for vector types that need expansion.	blob \| commitdiff \| raw \| diff to current
2013-11-25	Bill Wendling	Don't look past volatile loads.	blob \| commitdiff \| raw \| diff to current
2013-11-22	Tom Stellard	Split SETCC if VSELECT requires splitting too.	blob \| commitdiff \| raw \| diff to current
2013-11-17	Benjamin Kramer	DAGCombiner: Partially revert r192795, getNOT was fixed...	blob \| commitdiff \| raw \| diff to current
2013-11-15	Matt Arsenault	Add target hook to prevent folding some bitcasted loads.	blob \| commitdiff \| raw \| diff to current
2013-11-13	Juergen Ributzka	SelectionDAG: Teach the legalizer to split SETCC if...	blob \| commitdiff \| raw \| diff to current
2013-11-11	Daniel Sanders	Vector forms of SHL, SRA, and SRL can be constant folde...	blob \| commitdiff \| raw \| diff to current
2013-10-30	Juergen Ributzka	Revert "SelectionDAG: Teach the legalizer to split...	blob \| commitdiff \| raw \| diff to current
2013-10-30	Juergen Ributzka	SelectionDAG: Teach the legalizer to split SETCC if...	blob \| commitdiff \| raw \| diff to current
2013-10-28	Richard Sandiford	[DAGCombiner] Respect volatility when checking for...	blob \| commitdiff \| raw \| diff to current
2013-10-28	Richard Sandiford	Keep TBAA info when rewriting SelectionDAG loads and...	blob \| commitdiff \| raw \| diff to current
2013-10-25	Nadav Rotem	Optimize concat_vectors(X, undef) -> scalar_to_vector(X).	blob \| commitdiff \| raw \| diff to current
2013-10-17	Andrea Di Biagio	Fix edge condition in DAGCombiner to improve codegen...	blob \| commitdiff \| raw \| diff to current
2013-10-17	Jack Carter	[projects/test-suite] White space and long line fixes.	blob \| commitdiff \| raw \| diff to current
2013-10-16	Benjamin Kramer	DAGCombiner: Don't fold xor into not if getNOT would...	blob \| commitdiff \| raw \| diff to current
2013-10-11	Quentin Colombet	[DAGCombiner] Reapply load slicing (192471) with a...	blob \| commitdiff \| raw \| diff to current
2013-10-11	Quentin Colombet	[DAGCombiner] Revert load slicing (r192471), until...	blob \| commitdiff \| raw \| diff to current
2013-10-11	Quentin Colombet	[DAGCombiner] Slice a big load in two loads when the...	blob \| commitdiff \| raw \| diff to current
2013-10-04	Hal Finkel	Fix DAGCombiner::visitFP_EXTEND to ignore indexed loads	blob \| commitdiff \| raw \| diff to current
2013-10-03	Jin-Gu Kang	Added checking code whehter target supports specific...	blob \| commitdiff \| raw \| diff to current
2013-09-27	Andrea Di Biagio	Re-apply the change from r191393 with fix for pr17380.	blob \| commitdiff \| raw \| diff to current
2013-09-26	Andrea Di Biagio	Revert r191393 since it caused pr17380.	blob \| commitdiff \| raw \| diff to current
2013-09-25	Andrea Di Biagio	Teach DAGCombiner how to canonicalize dags according...	blob \| commitdiff \| raw \| diff to current
2013-09-24	Benjamin Kramer	DAGCombiner: Unify rotate matching for extended and...	blob \| commitdiff \| raw \| diff to current
2013-09-23	Kay Tiong Khoo	fix typo: than -> then	blob \| commitdiff \| raw \| diff to current
2013-09-21	Juergen Ributzka	Revert "SelectionDAG: Teach the legalizer to split...	blob \| commitdiff \| raw \| diff to current
2013-09-21	Juergen Ributzka	SelectionDAG: Teach the legalizer to split SETCC if...	blob \| commitdiff \| raw \| diff to current
2013-09-20	David Blaikie	Add braces to suppress Clang's dangling-else warning.	blob \| commitdiff \| raw \| diff to current
2013-09-19	Kai Nacke	PR16726: extend rol/ror matching	blob \| commitdiff \| raw \| diff to current
2013-09-19	Kai Nacke	Revert PR16726: extend rol/ror matching	blob \| commitdiff \| raw \| diff to current
2013-09-19	Kai Nacke	PR16726: extend rol/ror matching	blob \| commitdiff \| raw \| diff to current
2013-09-19	Benjamin Kramer	DAGCombiner: Don't fold vector muls with constants...	blob \| commitdiff \| raw \| diff to current
2013-09-15	Hal Finkel	Prevent assert in CombinerGlobalAA with null values	blob \| commitdiff \| raw \| diff to current
2013-08-29	Hal Finkel	Use TargetSubtargetInfo::useAA() in DAGCombine	blob \| commitdiff \| raw \| diff to current
2013-08-28	Juergen Ributzka	Fix a typo and coding style of a previous commit. No...	blob \| commitdiff \| raw \| diff to current
2013-08-27	Tim Northover	DAGCombiner: make sure or/shl/srl really has zero high...	blob \| commitdiff \| raw \| diff to current
2013-08-26	Tom Stellard	SelectionDAG: Remove unnecessary uses of TargetLowering...	blob \| commitdiff \| raw \| diff to current
2013-08-21	Juergen Ributzka	Teach BaseIndexOffset::match to identify base pointers...	blob \| commitdiff \| raw \| diff to current
2013-08-15	Craig Topper	Replace getValueType().getSimpleVT() with getSimpleValu...	blob \| commitdiff \| raw \| diff to current
2013-08-13	Jim Grosbach	DAG: Combine (and (setne X, 0), (setne X, -1)) -> ...	blob \| commitdiff \| raw \| diff to current
2013-08-08	Craig Topper	Optimize mask generation for one of the DAG combiner...	blob \| commitdiff \| raw \| diff to current
2013-08-05	Tom Stellard	TargetLowering: Add getVectorIdxTy() function v2	blob \| commitdiff \| raw \| diff to current
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