From e6f93f450deb17ced884afd5216b759ff67d4ba9 Mon Sep 17 00:00:00 2001 From: GCC Administrator Date: Tue, 6 Dec 2022 00:17:36 +0000 Subject: [PATCH] Daily bump. --- gcc/ChangeLog | 68 +++++++++++++++++++++++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/cp/ChangeLog | 5 +++ gcc/testsuite/ChangeLog | 31 +++++++++++++++++++ 4 files changed, 105 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2fe57d5f958a..77a72e4be7f8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,71 @@ +2022-12-05 Richard Biener + + PR middle-end/40635 + * tree-into-ssa.cc (rewrite_update_phi_arguments): Only + update the argument when the reaching definition is different + from the current argument. Keep an existing argument + location. + +2022-12-05 Richard Biener + + PR tree-optimization/106868 + * gimple-ssa-warn-access.cc (pass_waccess::gimple_call_return_arg_ref): + Inline into single user ... + (pass_waccess::check_dangling_uses): ... here and adjust the + call and the PHI case to require that ref.aref is the address + of the decl. + +2022-12-05 Jakub Jelinek + + PR middle-end/106805 + * match.pd (cmp @0 REAL_CST@1): Don't optimize x cmp NaN + or NaN cmp x to false/true for cmp >/>=/ + + PR tree-optimization/107879 + * range-op-float.cc (foperator_mult::op1_range): If both + lhs and op2 ranges contain zero or both ranges contain + some infinity, set r range to zero_to_inf_range depending on + signbit_known_p. + (foperator_div::op2_range): Similarly for lhs and op1 ranges. + (foperator_div::op1_range): If lhs range contains zero and op2 + range contains some infinity or vice versa, set r range to + zero_to_inf_range depending on signbit_known_p. + (foperator_div::rv_fold): Fix up condition for returning known NAN. + +2022-12-05 Richard Biener + + PR tree-optimization/107833 + PR tree-optimization/107839 + * cfghooks.cc: Include tree.h. + * tree-ssa-loop-im.cc (movement_possibility): Wrap and + make stmts using any ssa_name_maybe_undef_p operand + to preserve execution. + (loop_invariant_motion_in_fun): Call mark_ssa_maybe_undefs + to init maybe-undefined status. + * tree-ssa-loop-ivopts.cc (ssa_name_maybe_undef_p, + ssa_name_set_maybe_undef, ssa_name_any_use_dominates_bb_p, + mark_ssa_maybe_undefs): Move ... + * tree-ssa.cc: ... here. + * tree-ssa.h (ssa_name_any_use_dominates_bb_p, + mark_ssa_maybe_undefs): Declare. + (ssa_name_maybe_undef_p, ssa_name_set_maybe_undef): Define. + +2022-12-05 Andrew Pinski + + PR tree-optimization/107956 + * tree-vect-patterns.cc (vect_recog_mask_conversion_pattern): + Check for NULL LHS on masked loads. + +2022-12-05 Kewen Lin + Richard Sandiford + + PR tree-optimization/107412 + * gimple-fold.cc (gimple_fold_partial_load_store_mem_ref): Use + untruncated type for the length, and avoid to_constant and tree + arithmetic for subtraction. + 2022-12-02 Bernhard Reutner-Fischer Jason Merrill diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index fac0e17b9faf..b55757e1766f 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20221205 +20221206 diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 254d384eee05..55b290e357a0 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2022-12-05 Scott Snyder + + PR plugins/107964 + * Make-lang.in (CP_PLUGIN_HEADERS): Install contracts.h + 2022-12-04 Patrick Palka PR c++/107417 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d631900f30db..1ba793d4dbb2 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,34 @@ +2022-12-05 Richard Biener + + PR middle-end/40635 + * gcc.dg/uninit-pr40635.c: New testcase. + +2022-12-05 Richard Biener + + PR tree-optimization/106868 + * gcc.dg/Wdangling-pointer-pr106868.c: New testcase. + +2022-12-05 Jakub Jelinek + + PR middle-end/106805 + * c-c++-common/pr57371-4.c: Revert 2021-09-19 changes. + * c-c++-common/pr57371-5.c: New test. + * gcc.c-torture/execute/ieee/fp-cmp-6.x: Add -fno-trapping-math. + * gcc.c-torture/execute/ieee/fp-cmp-9.c: New test. + * gcc.c-torture/execute/ieee/fp-cmp-9.x: New file. + +2022-12-05 Jakub Jelinek + + PR tree-optimization/107879 + * gcc.c-torture/execute/pr107879.c: New file. + +2022-12-05 Richard Biener + + PR tree-optimization/107833 + PR tree-optimization/107839 + * gcc.dg/torture/pr107833.c: New testcase. + * gcc.dg/uninit-pr107839.c: Likewise. + 2022-12-04 Harald Anlauf PR fortran/107922 -- 2.47.2