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| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | contrib/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/ChangeLog | 161 | ||||
| -rw-r--r-- | gcc/DATESTAMP | 2 | ||||
| -rw-r--r-- | gcc/c-family/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/fortran/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 78 | ||||
| -rw-r--r-- | libgcc/ChangeLog | 6 | ||||
| -rw-r--r-- | libstdc++-v3/ChangeLog | 6 |
9 files changed, 271 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 4438967c593..8844c4dc3f6 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2020-11-16 Martin Liska <mliska@suse.cz> + + * .gitignore: Add cache as clangd uses it now. + 2020-11-13 Haochen Gui <guihaoc@gcc.gnu.org> * MAINTAINERS (Write After Approval): add myself diff --git a/contrib/ChangeLog b/contrib/ChangeLog index c269e7cc5fb..a7454fc3f94 100644 --- a/contrib/ChangeLog +++ b/contrib/ChangeLog @@ -1,3 +1,8 @@ +2020-11-16 Martin Liska <mliska@suse.cz> + + * mklog.py: Do not call read on an input stream. + Fix some flake8 issues. + 2020-11-07 Lewis Hyatt <lhyatt@gmail.com> * unicode/EastAsianWidth.txt: Update to Unicode 13.0.0. diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4138719b1cc..1adcbd8a8c7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,164 @@ +2020-11-17 Armin Brauns via Gcc-patches <gcc-patches@gcc.gnu.org> + + * gcc.c: Document %T spec file directive. + * doc/invoke.texi: Remove %p, %P spec file directives. + Add %M, %R, %V, %nSTR, %>S, %<S*, %{%:function(args):X}, %@{...} spec + file directives add sanitize, version-compare, include, gt and + debug-level-gt spec functions. + +2020-11-16 Roger Sayle <roger@nextmovesoftware.com> + + PR rtl-optimization/92180 + * config/i386/i386.c (ix86_hardreg_mov_ok): New function to + determine whether (set DST SRC) should be allowed at this point. + * config/i386/i386-protos.h (ix86_hardreg_mov_ok): Prototype here. + * config/i386/i386-expand.c (ix86_expand_move): Check whether + this is a complex set of a likely spilled hard register, and if + so place the value in a pseudo, and load the hard reg from it. + * config/i386/i386.md (*movdi_internal, *movsi_internal) + (*movhi_internal, *movqi_internal): Make these instructions + conditional on ix86_hardreg_mov_ok. + (*lea<mode>): Make this define_insn_and_split conditional on + ix86_hardreg_mov_ok. + +2020-11-16 Martin Liska <mliska@suse.cz> + + * params.opt: Add missing dot. + +2020-11-16 Jan Hubicka <jh@suse.cz> + + * ipa-modref.c (escape_point): New type. + (modref_lattice): New type. + (escape_entry): New type. + (escape_summary): New type. + (escape_summaries_t): New type. + (escape_summaries): New static variable. + (eaf_flags_useful_p): New function. + (modref_summary::useful_p): Add new check_flags + attribute; check eaf_flags for usefulness. + (modref_summary_lto): Add arg_flags. + (modref_summary_lto::useful_p): Add new check_flags + attribute; check eaf_flags for usefulness. + (dump_modref_edge_summaries): New function. + (remove_modref_edge_summaries): New function. + (ignore_retval_p): New predicate. + (ignore_stores_p): Also ignore for const. + (remove_summary): Call remove_modref_edge_summaries. + (modref_lattice::init): New member function. + (modref_lattice::release): New member unction. + (modref_lattice::dump): New member function. + (modref_lattice::add_escape_point): New member function. + (modref_lattice::merge): Two new member functions. + (modref_lattice::merge_deref): New member functions. + (modref_lattice::merge_direct_load): New member function. + (modref_lattice::merge_direct_store): New member function. + (call_lhs_flags): Rename to ... + (merge_call_lhs_flags): ... this one; reimplement using + modreflattice. + (analyze_ssa_name_flags): Replace KNOWN_FLAGS param by LATTICE; + add IPA parametr; use modref_lattice. + (analyze_parms): New parameter IPA and SUMMARY_LTO; update for + modref_lattice; initialize escape_summary. + (analyze_function): Allocate escape_summaries; update uses of useful_p. + (modref_write_escape_summary): New function. + (modref_read_escape_summary): New function. + (modref_write): Write escape summary. + (read_section): Read escape summary. + (modref_read): Initialie escape_summaries. + (remap_arg_flags): New function. + (update_signature): Use it. + (escape_map): New structure. + (update_escape_summary_1, update_escape_summary): New functions. + (ipa_merge_modref_summary_after_inlining): Merge escape summaries. + (propagate_unknown_call): Do not remove useless summaries. + (remove_useless_summaries): Remove them here. + (modref_propagate_in_scc): Update; do not dump scc. + (modref_propagate_dump_scc): New function. + (modref_merge_call_site_flags): New function. + (modref_propagate_flags_in_scc): New function. + (pass_ipa_modref::execute): Use modref_propagate_flags_in_scc + and modref_propagate_dump_scc; delete escape_summaries. + (ipa_modref_c_finalize): Remove escape_summaries. + * ipa-modref.h (modref_summary): Update prototype of useful_p. + * params.opt (param=modref-max-escape-points): New param. + * doc/invoke.texi (modref-max-escape-points): Document. + +2020-11-16 Jan Hubicka <jh@suse.cz> + + PR middle-end/97840 + * ipa-modref.c (analyze_ssa_name_flags): Skip clobbers if inlining + is done. + * tree-ssa-uninit.c (maybe_warn_pass_by_reference): Make stmt gcall; + skip const calls and unused arguments. + (warn_uninitialized_vars): Update prototype. + +2020-11-16 Richard Biener <rguenther@suse.de> + + * tree-vectorizer.h (vect_gather_slp_loads): Declare. + * tree-vect-loop.c (vect_analyze_loop_2): Call + vect_gather_slp_loads. + * tree-vect-slp.c (vect_build_slp_instance): Do not gather + SLP loads here. + (vect_gather_slp_loads): Remove wrapper, new function. + (vect_slp_analyze_bb_1): Call it. + +2020-11-16 Richard Biener <rguenther@suse.de> + + * tree-ssa-loop-im.c (analyze_memory_references): Add + store_motion parameter and elide unnecessary work. + (tree_ssa_lim_initialize): Likewise. + (loop_invariant_motion_in_fun): Pass down store_motion. + +2020-11-16 Martin Liska <mliska@suse.cz> + + * params.opt: All modref parameters miss Optimization and Param + keyword as seen in testsuite failure. + +2020-11-16 Jan Hubicka <jh@suse.cz> + + * params.opt (-param=modref-max-depth=): Add missing full stop. + +2020-11-16 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * common.opt (fprofile-info-section): New. + * coverage.c (build_gcov_info_var_registration): New. + (coverage_obj_init): Evaluate profile_info_section and use + build_gcov_info_var_registration(). + * doc/invoke.texi (fprofile-info-section): Document. + * opts.c (common_handle_option): Process fprofile-info-section + option. + +2020-11-16 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97838 + * tree-vect-slp.c (vect_slp_build_vertices): Properly handle + not backwards reachable cycles. + (vect_optimize_slp): Check a node is leaf before marking it + visited. + +2020-11-16 Martin Liska <mliska@suse.cz> + + PR tree-optimization/97736 + * tree-switch-conversion.c (switch_decision_tree::analyze_switch_statement): + Prefer bit tests. + +2020-11-16 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97835 + * tree-vect-loop.c (vectorizable_induction): Convert step + scalars rather than step vector. + +2020-11-16 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97830 + * tree-ssa-sccvn.c (vn_reference_eq): Check for incomplete + types before comparing TYPE_SIZE. + +2020-11-16 Cui,Lili <lili.cui@intel.com> + + * config/i386/i386.h: Add PREFETCHW to march=broadwell. + * doc/invoke.texi: Put PREFETCHW back to relation arch. + 2020-11-15 Jozef Lawrynowicz <jozef.l@mittosystems.com> * config/msp430/msp430.c (msp430_output_labelref): Don't process mspabi diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index 69155b9380a..0ad54ab67bd 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20201116 +20201117 diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index fa5cdce6f0f..dc15a61ee06 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,8 @@ +2020-11-16 Iain Sandoe <iain@sandoe.co.uk> + + PR objc/97854 + * stub-objc.c: Include c-common.h to declare enum rid. + 2020-11-13 Jakub Jelinek <jakub@redhat.com> PR c++/63287 diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index a44c019dfa1..7bff1b2d5a3 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,8 @@ +2020-11-16 Harald Anlauf <anlauf@gmx.de> + + * trans-intrinsic.c (gfc_conv_intrinsic_size): Generate runtime + checking code for status of argument. + 2020-11-13 Gergö Barany <gergo@codesourcery.com> Thomas Schwinge <thomas@codesourcery.com> diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 2c793e2e5f2..8672fd885ca 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,81 @@ +2020-11-16 Roger Sayle <roger@nextmovesoftware.com> + + PR rtl-optimization/92180 + * gcc.target/i386/pr92180.c: New test. + +2020-11-16 Harald Anlauf <anlauf@gmx.de> + + * gfortran.dg/pr48958.f90: New test. + +2020-11-16 Jan Hubicka <jh@suse.cz> + + * g++.dg/warn/uninit-1.C: New test. + +2020-11-16 Ilya Leoshkevich <iii@linux.ibm.com> + + * gcc.target/s390/s390.exp (check_effective_target_s390_z14_hw): + New predicate. + * gcc.target/s390/vector/long-double-caller-abi-run.c: Use the + new predicate. + * gcc.target/s390/vector/long-double-copysign.c: Likewise. + * gcc.target/s390/vector/long-double-from-double.c: Likewise. + * gcc.target/s390/vector/long-double-from-float.c: Likewise. + * gcc.target/s390/vector/long-double-from-i16.c: Likewise. + * gcc.target/s390/vector/long-double-from-i32.c: Likewise. + * gcc.target/s390/vector/long-double-from-i64.c: Likewise. + * gcc.target/s390/vector/long-double-from-i8.c: Likewise. + * gcc.target/s390/vector/long-double-from-u16.c: Likewise. + * gcc.target/s390/vector/long-double-from-u32.c: Likewise. + * gcc.target/s390/vector/long-double-from-u64.c: Likewise. + * gcc.target/s390/vector/long-double-from-u8.c: Likewise. + * gcc.target/s390/vector/long-double-to-double.c: Likewise. + * gcc.target/s390/vector/long-double-to-float.c: Likewise. + * gcc.target/s390/vector/long-double-to-i16.c: Likewise. + * gcc.target/s390/vector/long-double-to-i32.c: Likewise. + * gcc.target/s390/vector/long-double-to-i64.c: Likewise. + * gcc.target/s390/vector/long-double-to-i8.c: Likewise. + * gcc.target/s390/vector/long-double-to-u16.c: Likewise. + * gcc.target/s390/vector/long-double-to-u32.c: Likewise. + * gcc.target/s390/vector/long-double-to-u64.c: Likewise. + * gcc.target/s390/vector/long-double-to-u8.c: Likewise. + * gcc.target/s390/vector/long-double-wfaxb.c: Likewise. + * gcc.target/s390/vector/long-double-wfdxb.c: Likewise. + * gcc.target/s390/vector/long-double-wfsxb-1.c: Likewise. + +2020-11-16 H.J. Lu <hjl.tools@gmail.com> + + PR testsuite/97803 + * c-c++-common/asan/pointer-compare-1.c (global1): Add + __attribute__((used)) + (global2): Likewise. + (small_global): Likewise. + (large_global): Likewise. + +2020-11-16 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * gcc.dg/profile-info-section.c: New test. + +2020-11-16 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97838 + * gcc.dg/vect/pr97838.c: New testcase. + +2020-11-16 Martin Liska <mliska@suse.cz> + + PR tree-optimization/97736 + * gcc.dg/tree-ssa/switch-1.c: Prefer bit tests. + * g++.dg/tree-ssa/pr97736.C: New test. + +2020-11-16 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97835 + * gcc.dg/vect/pr97835.c: New testcase. + +2020-11-16 Richard Biener <rguenther@suse.de> + + PR tree-optimization/97830 + * gcc.dg/pr97830.c: New testcase. + 2020-11-15 Jozef Lawrynowicz <jozef.l@mittosystems.com> * gcc.target/msp430/rtx-cost-Os-f5series.c: Adjust test to use new diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 7836cddc12c..3f3ec99cffc 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,9 @@ +2020-11-17 Alan Modra <amodra@gmail.com> + + * config/rs6000/t-ppc64-fp (LIB2ADD): Delete. + (LIB2_SIDITI_CONV_FUNCS): Define. + * config/rs6000/ppc64-fp.c: Delete file. + 2020-11-15 Jozef Lawrynowicz <jozef.l@mittosystems.com> * config/msp430/lib2hw_mul.S: Omit _hw* suffix from GCC names for diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 031efba8720..43f6f3938f8 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2020-11-16 Jonathan Wakely <jwakely@redhat.com> + + * src/Makefile.am (libstdc++-symbols.ver-sun): Remove -lrt from + arguments passed to make_sunver.pl script. + * src/Makefile.in: Regenerate. + 2020-11-15 Jason Merrill <jason@redhat.com> * testsuite/20_util/result_of/sfinae_friendly_1.cc: Adjust. |