diff options
| -rw-r--r-- | gcc/ChangeLog | 141 | ||||
| -rw-r--r-- | gcc/DATESTAMP | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 66 | ||||
| -rw-r--r-- | libgcc/ChangeLog | 6 | ||||
| -rw-r--r-- | libstdc++-v3/ChangeLog | 52 |
5 files changed, 266 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 75b62b5..506489e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,144 @@ +2020-10-09 Vladimir Makarov <vmakarov@redhat.com> + + PR rtl-optimization/97313 + * lra-constraints.c (match_reload): Don't keep strict_low_part in + reloads for non-registers. + +2020-10-09 H.J. Lu <hjl.tools@gmail.com> + + PR target/97148 + * config.gcc (extra_headers): Add x86gprintrin.h. + * config/i386/adxintrin.h: Check _X86GPRINTRIN_H_INCLUDED for + <x86gprintrin.h>. + * config/i386/bmi2intrin.h: Likewise. + * config/i386/bmiintrin.h: Likewise. + * config/i386/cetintrin.h: Likewise. + * config/i386/cldemoteintrin.h: Likewise. + * config/i386/clflushoptintrin.h: Likewise. + * config/i386/clwbintrin.h: Likewise. + * config/i386/enqcmdintrin.h: Likewise. + * config/i386/fxsrintrin.h: Likewise. + * config/i386/ia32intrin.h: Likewise. + * config/i386/lwpintrin.h: Likewise. + * config/i386/lzcntintrin.h: Likewise. + * config/i386/movdirintrin.h: Likewise. + * config/i386/pconfigintrin.h: Likewise. + * config/i386/pkuintrin.h: Likewise. + * config/i386/rdseedintrin.h: Likewise. + * config/i386/rtmintrin.h: Likewise. + * config/i386/serializeintrin.h: Likewise. + * config/i386/tbmintrin.h: Likewise. + * config/i386/tsxldtrkintrin.h: Likewise. + * config/i386/waitpkgintrin.h: Likewise. + * config/i386/wbnoinvdintrin.h: Likewise. + * config/i386/xsavecintrin.h: Likewise. + * config/i386/xsaveintrin.h: Likewise. + * config/i386/xsaveoptintrin.h: Likewise. + * config/i386/xsavesintrin.h: Likewise. + * config/i386/xtestintrin.h: Likewise. + * config/i386/immintrin.h: Include <x86gprintrin.h> instead of + <fxsrintrin.h>, <xsaveintrin.h>, <xsaveoptintrin.h>, + <xsavesintrin.h>, <xsavecintrin.h>, <lzcntintrin.h>, + <bmiintrin.h>, <bmi2intrin.h>, <xtestintrin.h>, <cetintrin.h>, + <movdirintrin.h>, <sgxintrin.h, <pconfigintrin.h>, + <waitpkgintrin.h>, <cldemoteintrin.h>, <enqcmdintrin.h>, + <serializeintrin.h>, <tsxldtrkintrin.h>, <adxintrin.h>, + <clwbintrin.h>, <clflushoptintrin.h>, <wbnoinvdintrin.h> and + <pkuintrin.h>. + (_wbinvd): Moved to config/i386/x86gprintrin.h. + (_rdrand16_step): Likewise. + (_rdrand32_step): Likewise. + (_rdpid_u32): Likewise. + (_readfsbase_u32): Likewise. + (_readfsbase_u64): Likewise. + (_readgsbase_u32): Likewise. + (_readgsbase_u64): Likewise. + (_writefsbase_u32): Likewise. + (_writefsbase_u64): Likewise. + (_writegsbase_u32): Likewise. + (_writegsbase_u64): Likewise. + (_rdrand64_step): Likewise. + (_ptwrite64): Likewise. + (_ptwrite32): Likewise. + * config/i386/x86gprintrin.h: New file. + * config/i386/x86intrin.h: Include <x86gprintrin.h>. Don't + include <ia32intrin.h>, <lwpintrin.h>, <tbmintrin.h>, + <popcntintrin.h>, <mwaitxintrin.h> and <clzerointrin.h>. + +2020-10-09 Tom de Vries <tdevries@suse.de> + + PR target/97348 + * config/nvptx/nvptx.h (ASM_SPEC): Also pass -m to nvptx-as if + default is used. + * config/nvptx/nvptx.opt (misa): Init with PTX_ISA_SM35. + +2020-10-09 Richard Biener <rguenther@suse.de> + + * doc/sourcebuild.texi (vect_masked_load): Document. + +2020-10-09 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97334 + * tree-vect-slp.c (vect_build_slp_tree_1): Do not fatally + fail lanes other than zero when BB vectorizing. + +2020-10-09 Jan Hubicka <jh@suse.cz> + + PR ipa/97292 + PR ipa/97335 + * ipa-modref-tree.h (copy_from): Drop summary in a + clone. + +2020-10-09 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97347 + * tree-vect-slp.c (vect_create_constant_vectors): Use + edge insertion when inserting on the fallthru edge, + appropriately insert at the start of BBs when inserting + after PHIs. + +2020-10-09 Andrew MacLeod <amacleod@redhat.com> + + PR tree-optimization/97317 + * range-op.cc (operator_cast::op1_range): Handle casts where the precision + of the RHS is only 1 greater than the precision of the LHS. + +2020-10-09 Richard Biener <rguenther@suse.de> + + * cgraphunit.c (expand_all_functions): Free tp_first_run_order. + * ipa-modref.c (pass_ipa_modref::execute): Free order. + * tree-ssa-loop-niter.c (estimate_numbers_of_iterations): Free + loop body. + * tree-vect-data-refs.c (vect_find_stmt_data_reference): Free + data references upon failure. + * tree-vect-loop.c (update_epilogue_loop_vinfo): Free BBs + array of the original loop. + * tree-vect-slp.c (vect_slp_bbs): Use an auto_vec for + dataref_groups to release its memory. + +2020-10-09 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/94801 + PR target/97312 + * vr-values.c (vr_values::extract_range_basic) <CASE_CFN_CLZ, + CASE_CFN_CTZ>: When stmt is not an internal-fn call or + C?Z_DEFINED_VALUE_AT_ZERO is not 2, assume argument is not zero + and thus use [0, prec-1] range unless it can be further improved. + For CTZ, don't update maxi from upper bound if it was previously prec. + * gimple-range.cc (gimple_ranger::range_of_builtin_call) <CASE_CFN_CLZ, + CASE_CFN_CTZ>: Likewise. + +2020-10-09 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/97325 + * match.pd (FFS(nonzero) -> CTZ(nonzero) + 1): Cast argument to + corresponding unsigned type. + +2020-10-09 Richard Biener <rguenther@suse.de> + + * tree-vect-slp.c (vect_create_constant_vectors): Properly insert + after PHIs. + 2020-10-08 Alexandre Oliva <oliva@adacore.com> * builtins.c (mathfn_built_in_type): New. diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index 9608570..bca154a 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20201009 +20201010 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index b1c1ad0..043b9bc 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,69 @@ +2020-10-09 Vladimir Makarov <vmakarov@redhat.com> + + PR rtl-optimization/97313 + * gcc.target/i386/pr97313.c: New. + +2020-10-09 H.J. Lu <hjl.tools@gmail.com> + + * gcc.target/i386/avx-1.c (__builtin_ia32_lwpval32): New to + support <lwpintrin.h> included in <x86gprintrin.h>. + (__builtin_ia32_lwpval64): Likewise. + (__builtin_ia32_lwpins32): Likewise. + (__builtin_ia32_lwpins64): Likewise. + (__builtin_ia32_bextri_u32): New to support <tbmintrin.h> + included in <x86gprintrin.h>. + (__builtin_ia32_bextri_u64): Likewise. + * gcc.target/i386/x86gprintrin-1.c: New test. + * gcc.target/i386/x86gprintrin-2.c: Likewise. + * gcc.target/i386/x86gprintrin-3.c: Likewise. + * gcc.target/i386/x86gprintrin-4.c: Likewise. + * gcc.target/i386/x86gprintrin-4a.c: Likewise. + * gcc.target/i386/x86gprintrin-5.c: Likewise. + * gcc.target/i386/x86gprintrin-5a.c: Likewise. + * gcc.target/i386/x86gprintrin-5b.c: Likewise. + * gcc.target/i386/x86gprintrin-6.c: Likewise. + +2020-10-09 Richard Biener <rguenther@suse.de> + + * lib/target-supports.exp (check_effective_target_vect_masked_load): + New effective target. + * gcc.dg/vect/pr65947-3.c: Update. + +2020-10-09 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97334 + * gcc.dg/vect/bb-slp-pr65935.c: Amend. + +2020-10-09 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97347 + * g++.dg/vect/pr97347.cc: New testcase. + +2020-10-09 Andrew MacLeod <amacleod@redhat.com> + + * gcc.dg/pr97317.c: New test. + +2020-10-09 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/94801 + PR target/97312 + * gcc.dg/tree-ssa/pr94801.c: New test. + +2020-10-09 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/97325 + * gcc.c-torture/execute/pr97325.c: New test. + +2020-10-09 Aldy Hernandez <aldyh@redhat.com> + + PR testsuite/97337 + * gcc.dg/pr97315-1.c: Moved to... + * g++.dg/opt/pr97315-1.C: ...here. + +2020-10-09 Richard Biener <rguenther@suse.de> + + * gcc.dg/vect/bb-slp-phis-1.c: New testcase. + 2020-10-08 Jason Merrill <jason@redhat.com> PR c++/96805 diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 386d791..83332b7 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,9 @@ +2020-10-09 H.J. Lu <hjl.tools@gmail.com> + + PR target/97148 + * config/i386/shadow-stack-unwind.h: Include <x86gprintrin.h> + instead of <cetintrin.h>. + 2020-10-01 Alan Modra <amodra@gmail.com> * config/rs6000/morestack.S, diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 3692364..1553cbd 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,55 @@ +2020-10-09 Ville Voutilainen <ville.voutilainen@gmail.com> + + PR libstdc++/95904 + * include/std/variant (__deduce_visit_result): Add a nested ::type. + (__gen_vtable_impl</*base case*/>::_S_apply): + Check the visitor return type. + (__same_types): New. + (__check_visitor_result): Likewise. + (__check_visitor_results): Likewise. + (visit(_Visitor&&, _Variants&&...)): Use __check_visitor_results + in case we're visiting just one variant. + * testsuite/20_util/variant/visit_neg.cc: Adjust. + +2020-10-09 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/97311 + * include/bits/random.tcc (seed_seq::generate): Use uint32_t for + calculations. Also split the first loop into three loops to + avoid branching on k on every iteration, resolving PR 94823. + * testsuite/26_numerics/random/seed_seq/97311.cc: New test. + * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-erro + line number. + +2020-10-09 Daniel Lemire <lemire@gmail.com> + + * include/bits/uniform_int_dist.h (uniform_int_distribution::_S_nd): + New member function implementing Lemire's "nearly divisionless" + algorithm. + (uniform_int_distribution::operator()): Use _S_nd when the range + of the URBG is the full width of the result type. + +2020-10-09 Jonathan Wakely <jwakely@redhat.com> + + * testsuite/Makefile.am: Set and export variable separately. + * testsuite/Makefile.in: Regenerate. + +2020-10-09 Jonathan Wakely <jwakely@redhat.com> + + * scripts/check_performance: Use gnu++11 instead of gnu++0x. + * testsuite/Makefile.am (check-performance): Export CXXFLAGS to + child process. + * testsuite/Makefile.in: Regenerate. + +2020-10-09 Jonathan Wakely <jwakely@redhat.com> + + * testsuite/performance/26_numerics/random_dist.cc: New test. + +2020-10-09 Jonathan Wakely <jwakely@redhat.com> + + * testsuite/util/testsuite_performance.h (report_header): Remove + unused variable. + 2020-10-08 Patrick Palka <ppalka@redhat.com> PR libstdc++/95788 |