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[thirdparty/gcc.git] / gcc / tree-ssa-math-opts.c

2021-01-22	Kyrylo Tkachov	tree-ssa-mathopts: Use proper poly_int64 comparison...	blob \| commitdiff \| raw
2021-01-18	Jakub Jelinek	widening_mul: Fix up signed multiplication overflow...	blob \| commitdiff \| raw \| diff to current
2021-01-12	Jakub Jelinek	widening_mul: Fix up ICE caused by my signed multiplica...	blob \| commitdiff \| raw \| diff to current
2021-01-12	Alexandre Oliva	make FOR_EACH_IMM_USE_STMT safe for early exits	blob \| commitdiff \| raw \| diff to current
2021-01-11	Jakub Jelinek	reassoc: Reassociate integral multiplies [PR95867]	blob \| commitdiff \| raw \| diff to current
2021-01-11	Jakub Jelinek	widening_mul: Pattern recognize also signed multiplicat...	blob \| commitdiff \| raw \| diff to current
2021-01-11	Jakub Jelinek	widening_mul: Pattern recognize unsigned multiplication...	blob \| commitdiff \| raw \| diff to current
2021-01-04	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2020-12-13	Jakub Jelinek	widening_mul: Fix a > ~b to .ADD_OVERFLOW optimization...	blob \| commitdiff \| raw \| diff to current
2020-12-12	Jakub Jelinek	widening_mul: Recognize another form of ADD_OVERFLOW...	blob \| commitdiff \| raw \| diff to current
2020-11-22	Jakub Jelinek	widening_mul: pattern recognize further forms of __buil...	blob \| commitdiff \| raw \| diff to current
2020-10-29	Alexandre Oliva	CSE conversions within sincos	blob \| commitdiff \| raw \| diff to current
2020-10-08	Alexandre Oliva	take type from intrinsic in sincos pass	blob \| commitdiff \| raw \| diff to current
2020-10-06	Jakub Jelinek	divmod: Match and expand DIVMOD even in some cases...	blob \| commitdiff \| raw \| diff to current
2020-09-30	Tom de Vries	[nvptx] Add type arg to TARGET_LIBC_HAS_FUNCTION	blob \| commitdiff \| raw \| diff to current
2020-06-29	Martin Liska	Use gsi_bb instead of iterator->bb.	blob \| commitdiff \| raw \| diff to current
2020-06-05	Jonathan Wakely	Add new/delete to struct occurence	blob \| commitdiff \| raw \| diff to current
2020-05-13	Jakub Jelinek	Fold single imm use of a FMA if it is a negation [PR95060]	blob \| commitdiff \| raw \| diff to current
2020-03-26	Richard Biener	widening_mul: restrict ops to be defined in the same...	blob \| commitdiff \| raw \| diff to current
2020-03-17	Jakub Jelinek	Fix up duplicated duplicated words mostly in comments	blob \| commitdiff \| raw \| diff to current
2020-01-01	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2019-11-12	Martin Liska	Remove gcc/params.* files.	blob \| commitdiff \| raw \| diff to current
2019-11-12	Martin Liska	Apply mechanical replacement (generated patch).	blob \| commitdiff \| raw \| diff to current
2019-10-11	Jan Hubicka	Do not allocate ggc during streaming.	blob \| commitdiff \| raw \| diff to current
2019-08-05	Richard Sandiford	Add a gimple_move_vops helper function	blob \| commitdiff \| raw \| diff to current
2019-07-30	Richard Sandiford	Handle IFN_COND_MUL in tree-ssa-math-opts.c	blob \| commitdiff \| raw \| diff to current
2019-04-16	Jakub Jelinek	re PR tree-optimization/90090 (ICE in mark_reachable_ha...	blob \| commitdiff \| raw \| diff to current
2019-04-05	Richard Sandiford	Make FMA code cope with redundant negates (PR89956)	blob \| commitdiff \| raw \| diff to current
2019-03-25	Richard Biener	re PR tree-optimization/89802 ([9 Regresssion] ICE...	blob \| commitdiff \| raw \| diff to current
2019-03-12	Richard Biener	re PR tree-optimization/89664 (ICE in free_bb, at tree...	blob \| commitdiff \| raw \| diff to current
2019-01-01	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2018-11-14	Jakub Jelinek	re PR tree-optimization/87977 (ICE: verify_ssa failed...	blob \| commitdiff \| raw \| diff to current
2018-10-22	Martin Jambor	Add a fun parameter to three stmt_could_throw... functions	blob \| commitdiff \| raw \| diff to current
2018-09-14	Kyrylo Tkachov	[tree-ssa-mathopts] PR tree-optimization/87259: Call...	blob \| commitdiff \| raw \| diff to current
2018-09-05	Kyrylo Tkachov	Optimise sqrt reciprocal multiplications	blob \| commitdiff \| raw \| diff to current
2018-08-27	Martin Liska	Come up with fndecl_built_in_p.	blob \| commitdiff \| raw \| diff to current
2018-08-11	Jakub Jelinek	re PR tree-optimization/86835 (Bogus "is used uninitial...	blob \| commitdiff \| raw \| diff to current
2018-07-12	Richard Sandiford	Support fused multiply-adds in fully-masked reductions	blob \| commitdiff \| raw \| diff to current
2018-06-08	David Malcolm	Convert dump and optgroup flags to enums	blob \| commitdiff \| raw \| diff to current
2018-05-18	Richard Sandiford	Replace FMA_EXPR with one internal fn per optab	blob \| commitdiff \| raw \| diff to current
2018-01-12	Martin Jambor	Deferring FMA transformations in tight loops	blob \| commitdiff \| raw \| diff to current
2018-01-04	Jeff Law	tree-ssa-math-opts.c (execute_cse_reciprocals_1): Remov...	blob \| commitdiff \| raw \| diff to current
2018-01-03	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2017-12-21	Jakub Jelinek	re PR tree-optimization/83523 (ICE: verify_gimple faile...	blob \| commitdiff \| raw \| diff to current
2017-12-20	Wilco Dijkstra	re PR tree-optimization/83491 (ICE in execute_cse_recip...	blob \| commitdiff \| raw \| diff to current
2017-12-05	Richard Biener	timevar.def (TV_TREE_RECIP, [...]): Add.	blob \| commitdiff \| raw \| diff to current
2017-11-24	Jackson Woodruff	Factor out division by squares	blob \| commitdiff \| raw \| diff to current
2017-11-20	Jakub Jelinek	tree-ssa-math-opts.c (nop_stats, [...]): Moved to ...	blob \| commitdiff \| raw \| diff to current
2017-11-06	Richard Sandiford	PR82816: Widening multiplies of bitfields	blob \| commitdiff \| raw \| diff to current
2017-11-01	Richard Sandiford	Widening optab cleanup	blob \| commitdiff \| raw \| diff to current
2017-10-27	Michael Meissner	builtins.c (CASE_MATHFN_FLOATN): New helper macro to...	blob \| commitdiff \| raw \| diff to current
2017-10-09	Richard Sandiford	Allow non-wi <op> wi	blob \| commitdiff \| raw \| diff to current
2017-08-30	Richard Sandiford	[65/77] Add a SCALAR_TYPE_MODE macro	blob \| commitdiff \| raw \| diff to current
2017-08-30	Richard Sandiford	[34/77] Add a SCALAR_INT_TYPE_MODE macro	blob \| commitdiff \| raw \| diff to current
2017-08-30	Richard Sandiford	[6/77] Make GET_MODE_WIDER return an opt_mode	blob \| commitdiff \| raw \| diff to current
2017-08-30	Richard Sandiford	[4/77] Add FOR_EACH iterators for modes	blob \| commitdiff \| raw \| diff to current
2017-08-29	Richard Sandiford	Set the call nothrow flag more often	blob \| commitdiff \| raw \| diff to current
2017-08-23	Tamar Christina	re PR middle-end/19706 (Recognize common Fortran usages...	blob \| commitdiff \| raw \| diff to current
2017-08-21	Richard Sandiford	Add a type_has_mode_precision_p helper function	blob \| commitdiff \| raw \| diff to current
2017-08-08	Tamar Christina	re PR middle-end/19706 (Recognize common Fortran usages...	blob \| commitdiff \| raw \| diff to current
2017-07-17	Jakub Jelinek	re PR tree-optimization/81396 (Optimization of reading...	blob \| commitdiff \| raw \| diff to current
2017-07-05	Richard Sandiford	Remove enum before machine_mode	blob \| commitdiff \| raw \| diff to current
2017-05-16	Martin Liska	Add default value for last argument of dump functions.	blob \| commitdiff \| raw \| diff to current
2017-01-01	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2016-11-25	Thomas Preud'homme	Improve comment for struct symbolic_number in bswap...	blob \| commitdiff \| raw \| diff to current
2016-11-25	Thomas Preud'homme	Fix PR77673: bswap loads passed end of object	blob \| commitdiff \| raw \| diff to current
2016-11-16	Wilco Dijkstra	Looking at PR77308, one of the issues is that the bswap...	blob \| commitdiff \| raw \| diff to current
2016-11-14	Thomas Preud'homme	tree-ssa-math-opts.c (find_bswap_or_nop): Zero out...	blob \| commitdiff \| raw \| diff to current
2016-10-28	Prathamesh Kulkarni	re PR tree-optimization/43721 (Failure to optimise...	blob \| commitdiff \| raw \| diff to current
2016-09-16	Jason Merrill	Add inline functions for various bitwise operations.	blob \| commitdiff \| raw \| diff to current
2016-07-11	Bernd Edlinger	Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG.	blob \| commitdiff \| raw \| diff to current
2016-06-28	Wilco Dijkstra	This patch fixes a bug in the bswap pass.	blob \| commitdiff \| raw \| diff to current
2016-06-07	Richard Biener	re PR tree-optimization/71428 (wrong code with -Os...	blob \| commitdiff \| raw \| diff to current
2016-05-24	Richard Biener	re PR tree-optimization/71240 (ICE on valid code at...	blob \| commitdiff \| raw \| diff to current
2016-05-13	Richard Biener	re PR tree-optimization/42587 (bswap not recognized...	blob \| commitdiff \| raw \| diff to current
2016-05-02	Richard Sandiford	Support << and >> for offset_int and widest_int	blob \| commitdiff \| raw \| diff to current
2016-04-04	Bill Schmidt	re PR middle-end/70457 (ICE (segfault) in gimple_expand...	blob \| commitdiff \| raw \| diff to current
2016-03-08	Kyrylo Tkachov	[obvious] Fix typo in tree-ssa-math-opts.c	blob \| commitdiff \| raw \| diff to current
2016-02-16	Bernd Schmidt	Fix bswap optimization on big-endian (PR69714, 67781).	blob \| commitdiff \| raw \| diff to current
2016-02-02	Richard Biener	re PR tree-optimization/69606 (wrong code at -Os and...	blob \| commitdiff \| raw \| diff to current
2016-01-08	Thomas Preud'homme	re PR tree-optimization/67781 (wrong code generated...	blob \| commitdiff \| raw \| diff to current
2016-01-04	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2016-01-01	Jakub Jelinek	re PR tree-optimization/69070 (ICE: tree check: expecte...	blob \| commitdiff \| raw \| diff to current
2015-12-22	Sujoy Saraswati	This series of patches fix PR61441.	blob \| commitdiff \| raw \| diff to current
2015-12-03	Richard Sandiford	Add an rsqrt_optab and IFN_RSQRT internal function	blob \| commitdiff \| raw \| diff to current
2015-11-30	Jakub Jelinek	re PR tree-optimization/68501 (sqrt builtin is not...	blob \| commitdiff \| raw \| diff to current
2015-11-25	Jakub Jelinek	re PR target/67089 (Integer overflow checks not optimiz...	blob \| commitdiff \| raw \| diff to current
2015-11-17	Richard Sandiford	Use combined_fn in tree-ssa-math-opts.c	blob \| commitdiff \| raw \| diff to current
2015-11-08	Eric Botcazou	Merge of the scalar-storage-order branch.	blob \| commitdiff \| raw \| diff to current
2015-10-30	Andrew MacLeod	alias.c: Remove unused headers.	blob \| commitdiff \| raw \| diff to current
2015-10-30	Richard Sandiford	Don't free dominators after sincos	blob \| commitdiff \| raw \| diff to current
2015-10-29	Andrew MacLeod	alias.c: Reorder #include statements and remove duplicates.	blob \| commitdiff \| raw \| diff to current
2015-10-28	Mikhail Maltsev	[PATCH 7/9] ENABLE_CHECKING refactoring: middle-end...	blob \| commitdiff \| raw \| diff to current
2015-10-15	Richard Sandiford	PR67945: Fix oscillation between pow representations	blob \| commitdiff \| raw \| diff to current
2015-10-08	Richard Sandiford	Make tree_expr_nonnegative_warnv_p recurse into SSA...	blob \| commitdiff \| raw \| diff to current
2015-10-05	Richard Sandiford	Remove remaining uses of REAL_ARITHMETIC	blob \| commitdiff \| raw \| diff to current
2015-10-05	Richard Sandiford	Replace REAL_VALUES_EQUAL with real_equal	blob \| commitdiff \| raw \| diff to current
2015-09-29	Richard Biener	re PR tree-optimization/67741 (Invalid built-in usage...	blob \| commitdiff \| raw \| diff to current
2015-09-20	Trevor Saunders	switch from gimple to gimple*	blob \| commitdiff \| raw \| diff to current
2015-09-17	Richard Sandiford	Split up optabs.[hc]	blob \| commitdiff \| raw \| diff to current
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