Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2fe57d5f958a55913cd148199ee0d65e8bcecf65..77a72e4be7f8001ef02fa572997e325aad411b48 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,71 @@
+2022-12-05  Richard Biener  <rguenther@suse.de>
+
+       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  <rguenther@suse.de>
+
+       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  <jakub@redhat.com>
+
+       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 >/>=/</<= if -ftrapping-math.
+
+2022-12-05  Jakub Jelinek  <jakub@redhat.com>
+
+       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  <rguenther@suse.de>
+
+       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  <pinskia@gmail.com>
+
+       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  <linkw@linux.ibm.com>
+           Richard Sandiford   <richard.sandiford@arm.com>
+
+       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  <rep.dot.nop@gmail.com>
            Jason Merrill  <jason@redhat.com>
 

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index fac0e17b9fafc46cb99f3b1148c77203592a68f8..b55757e1766f635a2691d4fadfb22989d9f2d6c5 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20221205
+20221206

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 254d384eee05ce8c2c591f999c6ce296357a6784..55b290e357a0f3facc4851122732be7c04874a52 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2022-12-05  Scott Snyder  <sss@li-snyder.org>
+
+       PR plugins/107964
+       * Make-lang.in (CP_PLUGIN_HEADERS): Install contracts.h
+
 2022-12-04  Patrick Palka  <ppalka@redhat.com>
 
        PR c++/107417

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d631900f30db755fb80cb18864a41cf55aecb0ae..1ba793d4dbb2bc4306ab4ba49f2d805fc370f9bc 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,34 @@
+2022-12-05  Richard Biener  <rguenther@suse.de>
+
+       PR middle-end/40635
+       * gcc.dg/uninit-pr40635.c: New testcase.
+
+2022-12-05  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/106868
+       * gcc.dg/Wdangling-pointer-pr106868.c: New testcase.
+
+2022-12-05  Jakub Jelinek  <jakub@redhat.com>
+
+       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  <jakub@redhat.com>
+
+       PR tree-optimization/107879
+       * gcc.c-torture/execute/pr107879.c: New file.
+
+2022-12-05  Richard Biener  <rguenther@suse.de>
+
+       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  <anlauf@gmx.de>
 
        PR fortran/107922