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path: root/gcc/tree-ssa-dse.c
AgeCommit message (Expand)Author
2020-03-17Fix up duplicated duplicated words mostly in commentsJakub Jelinek
2020-03-12tree-dse: Fix mem* head trimming if call has lhs [PR94130]Jakub Jelinek
2020-03-03tree-optimization/93946 - fix bogus redundant store removal in FRE, DSE and DOMRichard Biener
2020-01-15tree-optimization: Fix tree dse of __*_chk PR93262Jakub Jelinek
2020-01-15tree-optimization: Fix tree dse of strncpy PR93249Jakub Jelinek
2020-01-01Update copyright years.Jakub Jelinek
2019-11-12Remove gcc/params.* files.Martin Liska
2019-11-12Apply mechanical replacement (generated patch).Martin Liska
2019-10-28re PR tree-optimization/92163 (ICE: Segmentation fault (in bitmap_set_bit))Prathamesh Kulkarni
2019-10-11Do not allocate ggc during streaming.Jan Hubicka
2019-10-07re PR tree-optimization/91532 ([SVE] Redundant predicated store in gcc.target...Prathamesh Kulkarni
2019-08-20tree-ssa-dse.c (dse_optimize_redundant_stores): Improved check to catch more ...Matthew Beliveau
2019-07-19tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle strncpy.Jeff Law
2019-07-17tree-ssa-dse.c (initialize_ao_ref_for_dse): Fix formatting.Jeff Law
2019-06-27Fix ICE when __builtin_calloc has no LHS (PR tree-optimization/91014).Martin Liska
2019-06-26re PR tree-optimization/90883 (Generated code is worse if returned struct is ...Jeff Law
2019-06-26re PR tree-optimization/90883 (Generated code is worse if returned struct is ...Jeff Law
2019-06-26tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle _chk variants of memcpy, m...Jeff Law
2019-01-01Update copyright years.Jakub Jelinek
2018-08-27re PR tree-optimization/87110 ([9 Regresssion] tree check fail in to_wide, at...Jeff Law
2018-08-27tree-ssa-dse.c (compute_trims): Handle case where the reference's type does n...Jeff Law
2018-08-22tree-ssa-dse.c (compute_trims): Avoid folding away undefined behaviour.Bernd Edlinger
2018-07-17re PR tree-optimization/86010 (redundant memset with smaller size not elimina...Jeff Law
2018-07-05re PR tree-optimization/86010 (redundant memset with smaller size not elimina...Jeff Law
2018-05-17tree-ssa-dse.c (dse_classify_store): Fix iterator increment for pruning loop ...Richard Biener
2018-05-17re PR tree-optimization/85757 (tree optimizers fail to fully clean up fixed-s...Richard Biener
2018-05-16params.def (PARAM_DSE_MAX_ALIAS_QUERIES_PER_STORE): New param.Richard Biener
2018-05-15tree-ssa-dse.c (dse_classify_store): Remove use_stmt parameter, add by_clobbe...Richard Biener
2018-01-03Update copyright years.Jakub Jelinek
2017-12-20poly_int: ao_ref and vn_reference_op_tRichard Sandiford
2017-11-01Make tree-ssa-dse.c:normalize_ref return a boolRichard Sandiford
2017-10-16* tree-ssa-dse.c (live_bytes_read): Fix thinko.Jeff Law
2017-10-12re PR tree-optimization/82493 (UBSAN in gcc/sbitmap.c:368:28: runtime error: ...Martin Liska
2017-10-12tree-ssa-dse.c (valid_ao_ref_for_dse): Reject ao_refs with negative offsets.Jeff Law
2017-10-02re PR tree-optimization/82387 (wrong code at -O1 and -Os on x86_64-linux-gnu ...Jakub Jelinek
2017-09-29sbitmap.c (bitmap_bit_in_range_p): New function.Jeff Law
2017-05-16Add default value for last argument of dump functions.Martin Liska
2017-05-14make a member an auto_sbitmapTrevor Saunders
2017-04-12re PR tree-optimization/80359 (DSE causes error: invalid reference prefix)Richard Biener
2017-02-23re PR tree-optimization/79578 (Unnecessary instructions in generated code)Jeff Law
2017-02-22re PR tree-optimization/79578 (Unnecessary instructions in generated code)Jeff Law
2017-01-16re PR tree-optimization/79090 (DSE wrongly removes store at variable offset)Jeff Law
2017-01-15re PR tree-optimization/79090 (DSE wrongly removes store at variable offset)Jeff Law
2017-01-13Fix commentJeff Law
2017-01-13re PR tree-optimization/33562 (aggregate DSE disabled)Jeff Law
2017-01-13tree-ssa-dse.c (decrement_count): New function.Jeff Law
2017-01-13re PR middle-end/61912 (Missed (partial) dead store elimination for structure...Jeff Law
2017-01-13re PR tree-optimization/33562 (aggregate DSE disabled)Jeff Law
2017-01-01Update copyright years.Jakub Jelinek
2016-11-14Fix dump output in dse_optimize_stmtMartin Liska
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