Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 87eab28cb03b0fd431ffe5451a6f06bd6a9f7d36..57a049ac10ad50b5760fa83995e0b40e38b2b636 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,75 @@
+2020-09-15  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+       * rtlanal.c (set_noop_p): Treat subregs of registers in
+       different modes conservatively.
+
+2020-09-15  Richard Biener  <rguenther@suse.de>
+
+       * tree-vect-slp.c (vect_get_and_check_slp_defs): Make swap
+       argument by-value and do not change it.
+       (vect_build_slp_tree_2): Adjust, set swap to NULL after last
+       use.
+
+2020-09-15  Feng Xue  <fxue@os.amperecomputing.com>
+
+       PR tree-optimization/94234
+       * match.pd (T)(A) +- (T)(B) -> (T)(A +- B): New simplification.
+
+2020-09-15  Segher Boessenkool  <segher@kernel.crashing.org>
+
+       PR rtl-optimization/96475
+       * bb-reorder.c (duplicate_computed_gotos): If we did anything, run
+       cleanup_cfg.
+
+2020-09-15  Richard Biener  <rguenther@suse.de>
+
+       * tree-vect-slp.c (vect_build_slp_tree_2): Also consider
+       building an operand from scalars when building it did not
+       fail fatally but avoid messing with the upcall splitting
+       of groups.
+
+2020-09-15  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+       * config/arm/arm.c (arm_options_perform_arch_sanity_checks): Do not
+       check +D32 for CMSE if -mfloat-abi=soft
+
+2020-09-15  liuhongt  <hongtao.liu@intel.com>
+
+       PR target/96744
+       * config/i386/x86-tune-costs.h (struct processor_costs):
+       Increase mask <-> integer cost for non AVX512 target to avoid
+       spill gpr to mask. Also retune mask <-> integer and
+       mask_load/store for skylake_cost.
+
+2020-09-15  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/97028
+       * config/i386/sse.md (mul<mode>3<mask_name>_bcs,
+       <avx512>_div<mode>3<mask_name>_bcst): Use <avx512bcst> instead of
+       <<avx512bcst>>.
+
+2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
+
+       PR fortran/96668
+       * gimplify.c (gimplify_omp_for): Add 'bool openacc' argument;
+       update omp_finish_clause calls.
+       (gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses,
+       gimplify_expr, gimplify_omp_loop): Update omp_finish_clause
+       and/or gimplify_for calls.
+       * langhooks-def.h (lhd_omp_finish_clause): Add bool openacc arg.
+       * langhooks.c (lhd_omp_finish_clause): Likewise.
+       * langhooks.h (lhd_omp_finish_clause): Likewise.
+       * omp-low.c (scan_sharing_clauses): Keep GOMP_MAP_TO_PSET cause for
+       'declare target' vars.
+
+2020-09-15  Feng Xue  <fxue@os.amperecomputing.com>
+
+       PR tree-optimization/94234
+       * genmatch.c (dt_simplify::gen_1): Emit check on final simplification
+       result when "!" is specified on toplevel output expr.
+       * match.pd ((A * C) +- (B * C) -> (A +- B) * C): Allow folding on expr
+       with multi-use operands if final result is a simple gimple value.
+
 2020-09-14  Sergei Trofimovich  <siarheit@google.com>
 
        * doc/invoke.texi: fix '-fprofile-reproducibility' option

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 792c97ce32d62004002493f51d4d443b81aace1a..bc812c5fa15295283f2dac2025d4f512baad9d01 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200915
+20200916

diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index d0f84017ea81750339c24540107455d9cc265c85..10cecaa1a3c0424b4ec113300013b81816236513 100644 (file)
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,10 @@
+2020-09-15  David Malcolm  <dmalcolm@redhat.com>
+
+       PR analyzer/96650
+       * constraint-manager.cc (merger_fact_visitor::on_fact): Replace
+       assertion that add_constraint succeeded with an assertion that
+       if it fails, -fanalyzer-transitivity is off.
+
 2020-09-14  David Malcolm  <dmalcolm@redhat.com>
 
        * analyzer.opt (-param=analyzer-max-constraints=): New param.

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 7bf1b25aa4c38f7bd8548f036e09adf5eb254d39..ee4d1b797fee2a99890547bdb3d927fea6a91ba4 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,16 @@
+2020-09-15  Nathan Sidwell  <nathan@acm.org>
+
+       * pt.c (push_template_decl_real): OMP reductions retain a template
+       header.
+       (tsubst_function_decl): Likewise.
+
+2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
+
+       PR fortran/96668
+       * cp-gimplify.c (cxx_omp_finish_clause): Add bool openacc arg.
+       * cp-tree.h (cxx_omp_finish_clause): Likewise
+       * semantics.c (handle_omp_for_class_iterator): Update call.
+
 2020-09-14  Marek Polacek  <polacek@redhat.com>
 
        * pt.c (push_template_decl_real): Use VAR_OR_FUNCTION_DECL_P.

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 07729eb495855d383b456950ae35b1bf36333d92..49f5dcceee28c02edbb545d9679e185148584365 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,12 @@
+2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
+
+       PR fortran/96668
+       * trans.h (gfc_omp_finish_clause): Add bool openacc arg.
+       * trans-openmp.c (gfc_omp_finish_clause): Ditto. Use
+       GOMP_MAP_ALWAYS_POINTER with PSET for pointers.
+       (gfc_trans_omp_clauses): Like the latter and also if the always
+       modifier is used.
+
 2020-09-09  Tobias Burnus  <tobias@codesourcery.com>
 
        PR fortran/95109

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ec179a321a95aad31d751a60040856dfc21c9a83..9fb4f4bd21539e6c22e3fc137f97501b2c565f2e 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,39 @@
+2020-09-15  David Malcolm  <dmalcolm@redhat.com>
+
+       PR analyzer/96650
+       * gcc.dg/analyzer/pr96650-1-notrans.c: New test.
+       * gcc.dg/analyzer/pr96650-1-trans.c: New test.
+       * gcc.dg/analyzer/pr96650-2-notrans.c: New test.
+       * gcc.dg/analyzer/pr96650-2-trans.c: New test.
+
+2020-09-15  Feng Xue  <fxue@os.amperecomputing.com>
+
+       PR tree-optimization/94234
+       * gcc.dg/pr94234-3.c: New test.
+
+2020-09-15  H.J. Lu  <hjl.tools@gmail.com>
+
+       * gcc.target/i386/pr78904-4a.c: Compile with -mtune=generic.
+
+2020-09-15  Richard Biener  <rguenther@suse.de>
+
+       * gcc.dg/vect/bb-slp-48.c: New testcase.
+       * gcc.dg/vect/bb-slp-7.c: Adjust.
+
+2020-09-15  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+       * gcc.target/arm/pr95646.c: Fix testism.
+
+2020-09-15  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/97028
+       * gcc.target/i386/avx512f-pr97028.c: Untested fix.
+
+2020-09-15  Feng Xue  <fxue@os.amperecomputing.com>
+
+       PR tree-optimization/94234
+       * gcc.dg/pr94234-2.c: New test.
+
 2020-09-14  Jose E. Marchesi  <jose.marchesi@oracle.com>
 
        * gcc.target/bpf/nop-1.c: New test.

diff --git a/include/ChangeLog b/include/ChangeLog
index 177e722082d097828b88a1c45cfc7ffd1a615c25..757c39f959be0a5c75c3afdd80e4e5dec60964cb 100644 (file)
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
+
+       PR fortran/96668
+       * gomp-constants.h (GOMP_MAP_ALWAYS_POINTER_P): Define.
+
 2020-09-09  Caroline Tice  <cmtice@google.com>
 
        * dwarf2.h (enum dwarf_sect_v5): A new enum section for the

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index bed76d0c8552c6002b321f8bc063872fd2daa2af..98c39c0597f366fc82e84a2d23fe468cafebd27b 100644 (file)
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,23 @@
+2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
+
+       PR fortran/96668
+       * target.c (gomp_map_vars_internal): Initialize has_nullptr.
+
+2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
+
+       PR fortran/96668
+       * libgomp.h (struct target_var_desc): Add has_null_ptr_assoc member.
+       * target.c (gomp_map_vars_existing): Add always_to_flag flag.
+       (gomp_map_vars_existing): Update call to it.
+       (gomp_map_fields_existing): Likewise
+       (gomp_map_vars_internal): Update PSET handling such that if a nullptr is
+       now allocated or if GOMP_MAP_POINTER is used PSET is updated and pointer
+       remapped.
+       (GOMP_target_enter_exit_data): Hanlde GOMP_MAP_ALWAYS_POINTER like
+       GOMP_MAP_POINTER.
+       * testsuite/libgomp.fortran/map-alloc-ptr-1.f90: New test.
+       * testsuite/libgomp.fortran/map-alloc-ptr-2.f90: New test.
+
 2020-09-14  Tom de Vries  <tdevries@suse.de>
 
        * config/nvptx/atomic.c: New file.  Add