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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 94785b9..3d4250f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,89 @@ +2024-09-25 Mikael Morin <mikael@gcc.gnu.org> + + PR other/116801 + * common.opt.urls: Regenerate. + +2024-09-25 Jakub Jelinek <jakub@redhat.com> + + PR target/116738 + * config/i386/i386.cc (ix86_fold_builtin): Handle + IX86_BUILTIN_M{IN,AX}{S,P}{S,H,D}*. + (ix86_gimple_fold_builtin): Handle IX86_BUILTIN_M{IN,AX}P{S,H,D}*. + +2024-09-25 H.J. Lu <hjl.tools@gmail.com> + + PR target/116839 + * config/i386/i386.cc (ix86_rewrite_tls_address_1): Make it + static. Return if TLS address is thread register plus an integer + register. + +2024-09-25 Andrew Pinski <quic_apinski@quicinc.com> + + PR middle-end/116772 + * generic-match-head.cc (expr_no_side_effects_p): New function + * gimple-match-head.cc (expr_no_side_effects_p): New function + * match.pd (`a != 0 ? a / b : 0`): Check expr_no_side_effects_p. + (`a != 0 ? a * b : 0`, `a != 0 ? a & b : 0`): Likewise. + +2024-09-25 Konstantinos Eleftheriou <konstantinos.eleftheriou@vrull.eu> + + PR tree-optimization/114326 + * match.pd: Add two patterns to fold a ^ b to 0, when a == b. + +2024-09-25 Richard Biener <rguenther@suse.de> + + * value-range.cc (get_bitmask_from_range): Remove redundant + compare of xorv with zero. + +2024-09-25 Richard Biener <rguenther@suse.de> + + * wide-int.h (wide_int_storage::wide_int_storage): Branch + on source precision to avoid data dependence on memcpy + destination. + (wide_int_storage::operator=): Likewise. + +2024-09-25 Konstantinos Eleftheriou <konstantinos.eleftheriou@vrull.eu> + + PR tree-optimization/109393 + * match.pd: (A * B) + (-C) -> (B - C/A) * A, if C a multiple of A. + +2024-09-25 Richard Biener <rguenther@suse.de> + + * tree-ssa-reassoc.cc (break_up_subtract_bb): Remove recursion. + (reassociate_bb): Likewise. + (do_reassoc): Implement worklist based dominator walks for + both break_up_subtract_bb and reassociate_bb. + +2024-09-25 Aldy Hernandez <aldyh@redhat.com> + + PR tree-optimization/114855 + * tree-ssa-threadedge.cc: Remove unneeded recursion. + +2024-09-25 Richard Biener <rguenther@suse.de> + + * ipa-utils.cc (find_always_executed_bbs): Switch result + bitmap to tree view. + +2024-09-25 Richard Biener <rguenther@suse.de> + + PR rtl-optimization/114855 + * ira.cc (add_store_equivs): Use sbitmap for tracking + visited insns. + +2024-09-25 Richard Biener <rguenther@suse.de> + + * ira.cc (ira): Gate add_store_equivs on flag_expensive_optimizations. + +2024-09-25 Richard Biener <rguenther@suse.de> + + PR tree-optimization/114855 + * value-relation.cc (equiv_oracle::equiv_oracle): Switch + m_equiv_set to tree view. + +2024-09-25 Lingling Kong <lingling.kong@intel.com> + + * config/i386/i386.opt: Update the features included in apxf. + 2024-09-24 Jakub Jelinek <jakub@redhat.com> PR c++/107637 |