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path: root/gcc/tree-ssa-sccvn.c
AgeCommit message (Expand)Author
2023-05-04Revert "tree-optimization/106809 - compile time hog in VN"Richard Biener
2023-02-07tree-optimization/106809 - compile time hog in VNRichard Biener
2023-01-26tree-optimization/107107 - tail-merging VN wrong-codeRichard Biener
2022-10-14tree-optimization/106131 - wrong code with FRE rewritingRichard Biener
2022-10-14tree-optimization/106112 - fix CSE from wider operationRichard Biener
2022-04-21tree-optimization/103596 - fix missed propagation into switchesRichard Biener
2022-02-17tree-optimization/100923 - fix alias-ref construction wrt availabilityRichard Biener
2021-10-13tree-optimization/101925 - fix VN with reverse storage orderRichard Biener
2021-05-17tree-optimization/100566 - fix another predication issue in VNRichard Biener
2021-04-26tree-optimization/100053 - fix predication in VNRichard Biener
2021-04-23Compute RPO with adjacent SCC members, expose toplevel SCC extentsRichard Biener
2021-03-30tree-optimization/99824 - avoid excessive integer type precision in VNRichard Biener
2021-03-24tree-optimization/98834 - fix optimization regression with _b_c_pRichard Biener
2021-03-24tree-optimization/99694 - fix value-numbering PHIsRichard Biener
2021-03-03tree-optimization/98640 - fix bogus sign-extension with VNRichard Biener
2021-01-29on ARRAY_REFs sign-extend offsets only from sizetype's precision [PR98255]Jakub Jelinek
2021-01-12tree-optimization/98282 - classify V_C_E<constant> as naryRichard Biener
2020-11-10sccvn: Fix up push_partial_def little-endian bitfield handling [PR97764]Jakub Jelinek
2020-09-14tree-optimization/96522 - transfer of flow-sensitive info in copy_ref_infoRichard Biener
2020-09-01Add missing vn_reference_t::punned initializationMartin Liska
2020-09-01tree-optimization/88240 - stopgap for floating point code-hoisting issuesRichard Biener
2020-06-23tree-optimization/95049 - fix not terminating RPO VN iterationRichard Biener
2020-04-17fix PVS studio reported bugsRichard Biener
2020-03-25sccvn: Fix buffer overflow in push_partial_def [PR94300]Jakub Jelinek
2020-03-12tree-optimization/94103 avoid CSE of loads with paddingRichard Biener
2020-03-05sccvn: Fix handling of POINTER_PLUS_EXPR in memset offset [PR93582]Jakub Jelinek
2020-03-04sccvn: Avoid overflows in push_partial_defJakub Jelinek
2020-03-03sccvn: Improve handling of load masked with integer constant [PR93582]Jakub Jelinek
2020-03-03tree-optimization/93946 - fix bogus redundant store removal in FRE, DSE and DOMRichard Biener
2020-02-27tree-optimization/93508 - make VN translate through _chk and valueize lengthRichard Biener
2020-02-27sccvn: Handle non-byte aligned offset or size for memset (, 123, ) [PR93945]Jakub Jelinek
2020-02-24sccvn: Handle bitfields in push_partial_def [PR93582]Jakub Jelinek
2020-02-13sccvn: Handle bitfields in vn_reference_lookup_3 [PR93582]Jakub Jelinek
2020-02-11tree-optimization/93661 properly guard tree_to_poly_int64Richard Biener
2020-02-04tree-optimization/91123 - restore redundant store removalRichard Biener
2020-01-23tree-optimization/93354 FRE redundant store removal validity fixRichard Biener
2020-01-21tree-optimization/92328 fix value-number with bogus typeRichard Biener
2020-01-16Fix value numbering dealing with reverse byte orderAndrew Pinski
2020-01-14hash-table.h: support non-zero empty values in empty_slow (v2)David Malcolm
2020-01-01Update copyright years.Jakub Jelinek
2019-12-04tree-ssa-sccvn.c (vn_reference_lookup_3): Properly guard empty CTOR and memse...Richard Biener
2019-12-04tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Handle non-constant def...Richard Biener
2019-12-03re PR tree-optimization/92751 (VN partial def support confused about clobbers)Richard Biener
2019-11-29tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Bail out early for too ...Richard Biener
2019-11-12Remove gcc/params.* files.Martin Liska
2019-11-12Apply mechanical replacement (generated patch).Martin Liska
2019-11-08Handle POLY_INT_CST in copy_reference_ops_from_refRichard Sandiford
2019-10-29[vect]PR 88915: Vectorize epilogues when versioning loopsAndre Vieira
2019-10-24re PR tree-optimization/92203 (ICE in eliminate_stmt, at tree-ssa-sccvn.c:5492)Richard Biener
2019-10-12re PR middle-end/92063 (ICE in operation_could_trap_p, at tree-eh.c:2528 when...Jakub Jelinek
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