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

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

2012-12-30	Bill Wendling	Remove the Function::getFnAttributes method in favor...	blob \| commitdiff \| raw
2012-12-27	Nadav Rotem	Refactor DAGCombinerInfo. Change the different booleans...	blob \| commitdiff \| raw \| diff to current
2012-12-20	Bob Wilson	Do not introduce vector operations in functions marked...	blob \| commitdiff \| raw \| diff to current
2012-12-19	Patrik Hagglund	Change TargetLowering::isCondCodeLegal to take an MVT...	blob \| commitdiff \| raw \| diff to current
2012-12-19	Elena Demikhovsky	Optimized load + SIGN_EXTEND patterns in the X86 backend.	blob \| commitdiff \| raw \| diff to current
2012-12-13	Evan Cheng	Fix a bug in DAGCombiner::MatchBSwapHWord. Make sure...	blob \| commitdiff \| raw \| diff to current
2012-12-12	Manman Ren	DAGCombine: clamp hi bit in APInt::getBitsSet to avoid...	blob \| commitdiff \| raw \| diff to current
2012-12-11	Patrik Hagglund	Revert EVT->MVT changes, r169836-169851, due to buildbo...	blob \| commitdiff \| raw \| diff to current
2012-12-11	Patrik Hagglund	Change TargetLowering::isCondCodeLegal to take an MVT...	blob \| commitdiff \| raw \| diff to current
2012-12-11	Chandler Carruth	Fix a miscompile in the DAG combiner. Previously, we...	blob \| commitdiff \| raw \| diff to current
2012-12-10	Craig Topper	Teach DAG combine to handle vector add/sub with vectors...	blob \| commitdiff \| raw \| diff to current
2012-12-09	Craig Topper	Remove extra blank line.	blob \| commitdiff \| raw \| diff to current
2012-12-08	Craig Topper	Teach DAG combine to handle vector logical operations...	blob \| commitdiff \| raw \| diff to current
2012-12-06	Nadav Rotem	Fix a bug in the code that merges consecutive stores...	blob \| commitdiff \| raw \| diff to current
2012-12-03	Chandler Carruth	Use the new script to sort the includes of every file...	blob \| commitdiff \| raw \| diff to current
2012-12-02	Nadav Rotem	Allow merging multiple store sequences on the same...	blob \| commitdiff \| raw \| diff to current
2012-11-29	Nadav Rotem	When combining consecutive stores allow loads in betwee...	blob \| commitdiff \| raw \| diff to current
2012-11-14	Rafael Espindola	Handle DAG CSE adding new uses during ReplaceAllUsesWit...	blob \| commitdiff \| raw \| diff to current
2012-11-03	Owen Anderson	Be careful not to optimize a SELECT_CC into a SETCC...	blob \| commitdiff \| raw \| diff to current
2012-11-01	Owen Anderson	Add a few more simple fast-math constant propagations...	blob \| commitdiff \| raw \| diff to current
2012-10-29	Ulrich Weigand	In various places throughout the code generator, there...	blob \| commitdiff \| raw \| diff to current
2012-10-24	Michael Liao	Teach DAG combine to fold (buildvec (Xint2fp x)) to...	blob \| commitdiff \| raw \| diff to current
2012-10-24	Jakub Staszak	Keep coding standard. Don't evaluate getNumOperands...	blob \| commitdiff \| raw \| diff to current
2012-10-23	Michael Liao	Clean up code and put transformation on (build_vec...	blob \| commitdiff \| raw \| diff to current
2012-10-19	Michael Liao	Simplify condition checking as CONCAT assume all inputs...	blob \| commitdiff \| raw \| diff to current
2012-10-18	Nadav Rotem	In SimplifySelectOps we pulled two loads through a...	blob \| commitdiff \| raw \| diff to current
2012-10-17	Michael Liao	Revert part of r166049 back and enable test case in...	blob \| commitdiff \| raw \| diff to current
2012-10-17	Michael Liao	Revert r166049	blob \| commitdiff \| raw \| diff to current
2012-10-17	Michael Liao	Teach DAG combine to fold (extract_subvec (concat v1...	blob \| commitdiff \| raw \| diff to current
2012-10-16	Michael Liao	Teach DAG combine to fold (trunc (fptoXi x)) to (fptoXi x)	blob \| commitdiff \| raw \| diff to current
2012-10-08	Nadav Rotem	Refactor the AddrMode class out of TLI to its own heade...	blob \| commitdiff \| raw \| diff to current
2012-10-08	Micah Villmow	Move TargetData to DataLayout.	blob \| commitdiff \| raw \| diff to current
2012-10-05	Benjamin Kramer	Remove unused but set variable flagged by GCC.	blob \| commitdiff \| raw \| diff to current
2012-10-05	Benjamin Kramer	Simplify code, don't or a bool with an uint64_t.	blob \| commitdiff \| raw \| diff to current
2012-10-04	Nadav Rotem	When merging connsecutive stores, use vectors to store...	blob \| commitdiff \| raw \| diff to current
2012-10-03	Nadav Rotem	Fix a cycle in the DAG. In this code we replace multipl...	blob \| commitdiff \| raw \| diff to current
2012-10-03	Nadav Rotem	A DAGCombine optimization for mergeing consecutive...	blob \| commitdiff \| raw \| diff to current
2012-09-30	Nadav Rotem	Revert r164910 because it causes failures to several...	blob \| commitdiff \| raw \| diff to current
2012-09-30	Nadav Rotem	A DAGCombine optimization for merging consecutive store...	blob \| commitdiff \| raw \| diff to current
2012-09-29	Duncan Sands	Speculatively revert commit 164885 (nadav) in the hope...	blob \| commitdiff \| raw \| diff to current
2012-09-29	Craig Topper	Tidy up to match coding standards. Remove 'else' after...	blob \| commitdiff \| raw \| diff to current
2012-09-29	Craig Topper	Replace a couple if/elses around similar calls with...	blob \| commitdiff \| raw \| diff to current
2012-09-29	Nadav Rotem	A DAGCombine optimization for merging consecutive store...	blob \| commitdiff \| raw \| diff to current
2012-09-27	Sylvestre Ledru	Revert 'Fix a typo 'iff' => 'if''. iff is an abreviatio...	blob \| commitdiff \| raw \| diff to current
2012-09-27	Sylvestre Ledru	Fix a typo 'iff' => 'if'	blob \| commitdiff \| raw \| diff to current
2012-09-20	Nadav Rotem	Fix 80-col violations.	blob \| commitdiff \| raw \| diff to current
2012-09-13	Nadav Rotem	Fix a dagcombine optimization. The optimization attempt...	blob \| commitdiff \| raw \| diff to current
2012-09-11	Craig Topper	Teach DAG combiner to constant fold FABS of a BUILD_VEC...	blob \| commitdiff \| raw \| diff to current
2012-09-10	James Molloy	Fix an assertion failure when optimising a shufflevecto...	blob \| commitdiff \| raw \| diff to current
2012-09-09	Craig Topper	Teach DAG combiner to constant fold fneg of a BUILD_VEC...	blob \| commitdiff \| raw \| diff to current
2012-09-05	Roman Divacky	Constify this properly. Found by gcc48 -Wcast-qual.	blob \| commitdiff \| raw \| diff to current
2012-09-05	Silviu Baranga	Fixed the DAG combiner to better handle the folding...	blob \| commitdiff \| raw \| diff to current
2012-09-01	Owen Anderson	Teach DAG combine a number of tricks to simplify FMA...	blob \| commitdiff \| raw \| diff to current
2012-09-01	Michael Liao	Fix typo	blob \| commitdiff \| raw \| diff to current
2012-08-30	Owen Anderson	Teach the DAG combiner to turn chains of FADDs (x+x...	blob \| commitdiff \| raw \| diff to current
2012-08-22	Stepan Dyatkovskiy	Rejected 169195. As Duncan commented, bitcasting to...	blob \| commitdiff \| raw \| diff to current
2012-08-20	Stepan Dyatkovskiy	Fixed DAGCombiner bug (found and localized by James...	blob \| commitdiff \| raw \| diff to current
2012-08-13	Owen Anderson	Add a roundToIntegral method to APFloat, which can...	blob \| commitdiff \| raw \| diff to current
2012-08-01	Elena Demikhovsky	Added FMA functionality to X86 target.	blob \| commitdiff \| raw \| diff to current
2012-07-23	Nadav Rotem	Fixed DAGCombine optimizations which generate select_cc...	blob \| commitdiff \| raw \| diff to current
2012-07-19	Bill Wendling	Remove tabs.	blob \| commitdiff \| raw \| diff to current
2012-07-17	Evan Cheng	Back out r160101 and instead implement a dag combine...	blob \| commitdiff \| raw \| diff to current
2012-07-15	Nadav Rotem	Refactor the code that checks that all operands of...	blob \| commitdiff \| raw \| diff to current
2012-07-14	Nadav Rotem	Add a dagcombine optimization to convert concat_vectors...	blob \| commitdiff \| raw \| diff to current
2012-07-11	Owen Anderson	Only apply the SETCC+SITOFP -> SELECTCC optimization...	blob \| commitdiff \| raw \| diff to current
2012-07-10	Nadav Rotem	Improve the loading of load-anyext vectors by allowing...	blob \| commitdiff \| raw \| diff to current
2012-07-09	Owen Anderson	Teach the DAG combiner to turn sitofp/uitofp from i1...	blob \| commitdiff \| raw \| diff to current
2012-06-26	Evan Cheng	Make sure type is not extended or untyped before create...	blob \| commitdiff \| raw \| diff to current
2012-06-22	Lang Hames	Rename -allow-excess-fp-precision flag to -fuse-fp...	blob \| commitdiff \| raw \| diff to current
2012-06-21	Pete Cooper	Fix potential crash if DAGCombine on stores sees a...	blob \| commitdiff \| raw \| diff to current
2012-06-20	Pete Cooper	Add users of a MERGE_VALUE node to the worklist to...	blob \| commitdiff \| raw \| diff to current
2012-06-20	Hal Finkel	Fix DAGCombine to deal with ext-conversion of pre/post_...	blob \| commitdiff \| raw \| diff to current
2012-06-19	Lang Hames	Add DAG-combines for aggressive FMA formation.	blob \| commitdiff \| raw \| diff to current
2012-06-14	Lang Hames	Make comment slightly more helpful.	blob \| commitdiff \| raw \| diff to current
2012-05-30	Owen Anderson	Switch the canonical FMA term operand order to match...	blob \| commitdiff \| raw \| diff to current
2012-05-30	Owen Anderson	Teach DAGCombine to canonicalize the position of a...	blob \| commitdiff \| raw \| diff to current
2012-05-08	Jim Grosbach	DAGCombiner should not change the type of an extract_ve...	blob \| commitdiff \| raw \| diff to current
2012-05-07	Owen Anderson	Teach DAG combine to fold x-x to 0.0 when unsafe FP...	blob \| commitdiff \| raw \| diff to current
2012-05-02	Owen Anderson	Teach DAGCombine the same multiply-by-1.0 folding trick...	blob \| commitdiff \| raw \| diff to current
2012-05-02	Owen Anderson	Teach DAG combine that multiplication by 1.0 can always...	blob \| commitdiff \| raw \| diff to current
2012-04-22	Elena Demikhovsky	ZERO_EXTEND/SIGN_EXTEND/TRUNCATE optimization for AVX2	blob \| commitdiff \| raw \| diff to current
2012-04-20	Jakob Stoklund Olesen	Register DAGUpdateListeners with SelectionDAG.	blob \| commitdiff \| raw \| diff to current
2012-04-16	Hal Finkel	Remove dead SD nodes after the combining pass. Fixes...	blob \| commitdiff \| raw \| diff to current
2012-04-11	Nadav Rotem	Reapply 154397. Original message:	blob \| commitdiff \| raw \| diff to current
2012-04-10	Duncan Sands	Add a comment noting that the fdiv -> fmul conversion...	blob \| commitdiff \| raw \| diff to current
2012-04-10	Owen Anderson	Revert r154397, which was causing make check failures...	blob \| commitdiff \| raw \| diff to current
2012-04-10	Nadav Rotem	Fix a dagcombine optimization which assumes that the...	blob \| commitdiff \| raw \| diff to current
2012-04-10	Anton Korobeynikov	Transform div to mul with reciprocal only when fp imm...	blob \| commitdiff \| raw \| diff to current
2012-04-10	Rafael Espindola	Don't try to zExt just to check if an integer constant...	blob \| commitdiff \| raw \| diff to current
2012-04-09	Rafael Espindola	Pattern match a setcc of boolean value with 0 as a...	blob \| commitdiff \| raw \| diff to current
2012-04-09	Craig Topper	Remove unnecessary type check when combining and/or...	blob \| commitdiff \| raw \| diff to current
2012-04-09	Craig Topper	Remove unnecessary 'else' on an 'if' that always returns	blob \| commitdiff \| raw \| diff to current
2012-04-09	Craig Topper	Optimize code slightly. No functionality change.	blob \| commitdiff \| raw \| diff to current
2012-04-09	Craig Topper	Replace some explicit checks with asserts for condition...	blob \| commitdiff \| raw \| diff to current
2012-04-08	Benjamin Kramer	Silence sign-compare warning.	blob \| commitdiff \| raw \| diff to current
2012-04-08	Duncan Sands	Only have codegen turn fdiv by a constant into fmul...	blob \| commitdiff \| raw \| diff to current
2012-04-07	Nadav Rotem	1. Remove the part of r153848 which optimizes shuffle...	blob \| commitdiff \| raw \| diff to current
2012-04-07	Duncan Sands	Convert floating point division by a constant into...	blob \| commitdiff \| raw \| diff to current
2012-04-04	Rafael Espindola	Always compute all the bits in ComputeMaskedBits.	blob \| commitdiff \| raw \| diff to current
2012-04-02	Owen Anderson	Add predicates for checking whether targets have free...	blob \| commitdiff \| raw \| diff to current
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