+2022-01-12 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/100637
+ PR target/103861
+ * config/i386/i386-expand.c (ix86_emit_vec_binop): New static function.
+ (ix86_expand_sse_movcc): Use ix86_emit_vec_binop instead of gen_rtx_X
+ when constructing vector logic RTXes.
+ (expand_vec_perm_pshufb2): Ditto.
+ * config/i386/mmx.md (negv2qi): Disparage GPR alternative a bit.
+ (<plusminus:insn>v2qi3): Ditto.
+ (vcond<mode><mode>): Re-enable for TARGET_SSE2.
+ (vcondu<mode><mode>): Ditto.
+ (vcond_mask_<mode><mode>): Ditto.
+ (one_cmpl<VI_32:mode>2): Remove expander.
+ (one_cmpl<VI_16_32:mode>2): Rename from one_cmplv2qi.
+ Use VI_16_32 mode iterator.
+ (one_cmpl<VI_16_32:mode>2 splitters): Use VI_16_32 mode iterator.
+ Use lowpart_subreg instead of gen_lowpart to create subreg.
+ (*andnot<VI_16_32:mode>3): Merge from "*andnot<VI_32:mode>" and
+ "*andnotv2qi3" insn patterns using VI_16_32 mode iterator.
+ Disparage GPR alternative a bit. Add CC clobber.
+ (*andnot<VI_16_32:mode>3 splitters): Use VI_16_32 mode iterator.
+ Use lowpart_subreg instead of gen_lowpart to create subreg.
+ (*<any_logic:code><VI_16_32:mode>3): Merge from
+ "*<any_logic:code><VI_32:mode>" and "*<any_logic:code>v2qi3" insn patterns
+ using VI_16_32 mode iterator. Disparage GPR alternative a bit.
+ Add CC clobber.
+ (*<any_logic:code><VI_16_32:mode>3 splitters):Use VI_16_32 mode
+ iterator. Use lowpart_subreg instead of gen_lowpart to create subreg.
+
+2022-01-12 Clément Chigot <clement.chigot@atos.net>
+
+ * configure.ac: Check sizeof ino_t and dev_t.
+ (HOST_STAT_FOR_64BIT_INODES): New AC_DEFINE to provide stat
+ syscall being able to handle 64bit inodes.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * incpath.c (HOST_STAT_FOR_64BIT_INODES): New define.
+ (remove_duplicates): Use it.
+
+2022-01-12 Andrew MacLeod <amacleod@redhat.com>
+
+ PR tree-optimization/103551
+ * tree-vrp.c (execute_ranger_vrp): Always set EDGE_EXECUTABLE.
+
+2022-01-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/103990
+ * tree-pass.h (tail_merge_optimize): Drop unused argument.
+ * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
+ * tree-ssa-pre.c (pass_pre::execute): Retain TODO_cleanup_cfg
+ and adjust call to tail_merge_optimize.
+
+2022-01-12 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * tree-vect-loop.c (vect-analyze-loop): Handle scenario where target
+ does not add autovectorize_vector_modes.
+
+2022-01-12 Martin Liska <mliska@suse.cz>
+
+ * config/aarch64/aarch64.c (aarch64_parse_boolean_options): Use
+ %qs where possible.
+ (aarch64_parse_sve_width_string): Likewise.
+ (aarch64_override_options_internal): Likewise.
+ (aarch64_print_hint_for_extensions): Likewise.
+ (aarch64_validate_sls_mitigation): Likewise.
+ (aarch64_handle_attr_arch): Likewise.
+ (aarch64_handle_attr_cpu): Likewise.
+ (aarch64_handle_attr_tune): Likewise.
+ (aarch64_handle_attr_isa_flags): Likewise.
+
+2022-01-12 Martin Liska <mliska@suse.cz>
+
+ * config.gcc: Include elfos.h before ${tm_file}.
+
+2022-01-12 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.c: Quote identifiers in parameters to error
+ and internal_error, and remove extraneous spaces with punctuation.
+ * config/cris/cris.h (CRIS_ASSERT): When passing on stringified
+ expression to internal_error, pass it as a parameter instead of
+ appending it to the format part.
+
+2022-01-12 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.c (cris_postdbr_cmpelim): Parenthesize
+ parameter to as_a.
+
2022-01-11 qing zhao <qing.zhao@oracle.com>
* gimplify.c (gimple_add_init_for_auto_var): Delete the 3rd argument.
+2022-01-12 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/103940
+ * engine.cc (impl_sm_context::impl_sm_context): Add
+ "unknown_side_effects" param and use it to initialize
+ new m_unknown_side_effects field.
+ (impl_sm_context::unknown_side_effects_p): New.
+ (impl_sm_context::m_unknown_side_effects): New.
+ (exploded_node::on_stmt): Pass unknown_side_effects to sm_ctxt
+ ctor.
+ * sm-taint.cc: Include "stringpool.h" and "attribs.h".
+ (tainted_size::tainted_size): Drop "dir" param.
+ (tainted_size::get_kind): Drop "FINAL".
+ (tainted_size::emit): Likewise.
+ (tainted_size::m_dir): Drop unused field.
+ (class tainted_access_attrib_size): New subclass.
+ (taint_state_machine::on_stmt): Call check_for_tainted_size_arg on
+ external functions with unknown side effects.
+ (taint_state_machine::check_for_tainted_size_arg): New.
+ (region_model::check_region_for_taint): Drop "dir" param from
+ tainted_size ctor.
+ * sm.h (sm_context::unknown_side_effects_p): New.
+
2022-01-11 David Malcolm <dmalcolm@redhat.com>
PR analyzer/102692
+2022-01-12 Martin Liska <mliska@suse.cz>
+
+ PR target/103804
+ * c-attribs.c (handle_optimize_attribute): Do not call
+ cl_optimization_compare if we seen an error.
+
2022-01-11 Jakub Jelinek <jakub@redhat.com>
PR c/101537
+2022-01-12 Jakub Jelinek <jakub@redhat.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/103480
+ * tree.c (move): If expr is xvalue_p, just return expr without
+ build_static_cast.
+
2022-01-11 Jakub Jelinek <jakub@redhat.com>
PR c++/101597
+2022-01-12 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/103941
+ * gcc.target/i386/pr103861-3.c (dg-options): Add -fno-vect-cost-model.
+
+2022-01-12 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/103935
+ * g++.dg/vect/slp-pr98855.cc: Compile only for x86 targets.
+
+2022-01-12 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/100637
+ PR target/103861
+ * g++.target/i386/pr100637-1b.C (dg-options):
+ Use -msse2 instead of -msse4.1.
+ * g++.target/i386/pr100637-1w.C (dg-options): Ditto.
+ * g++.target/i386/pr103861-1.C (dg-options): Ditto.
+ * gcc.target/i386/pr100637-4b.c (dg-options): Ditto.
+ * gcc.target/i386/pr103861-4.c (dg-options): Ditto.
+ * gcc.target/i386/pr100637-1b.c: Remove scan-assembler
+ directives for logic instructions.
+ * gcc.target/i386/pr100637-1w.c: Ditto.
+ * gcc.target/i386/warn-vect-op-2.c:
+ Update dg-warning for vector logic operation.
+
+2022-01-12 Michael Meissner <meissner@the-meissners.org>
+
+ PR testsuite/102935
+ * gcc.target/powerpc/pr101384-1.c: Update insn regexp for power9
+ and power10.
+
+2022-01-12 Andrew MacLeod <amacleod@redhat.com>
+
+ PR tree-optimization/83541
+ * g++.dg/pr83541.C: New.
+
+2022-01-12 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/103940
+ * gcc.dg/analyzer/taint-size-access-attr-1.c: New test.
+
+2022-01-12 Tom de Vries <tdevries@suse.de>
+
+ * gcc.target/nvptx/atomic-exchange-1.c: New test.
+ * gcc.target/nvptx/atomic-exchange-2.c: New test.
+ * gcc.target/nvptx/atomic-exchange-3.c: New test.
+ * gcc.target/nvptx/atomic-exchange-4.c: New test.
+
+2022-01-12 Tom de Vries <tdevries@suse.de>
+
+ * gcc.target/nvptx/atomic_fetch-1.c: Rewrite.
+ * gcc.target/nvptx/atomic_fetch-2.c: Rewrite.
+
+2022-01-12 Francois-Xavier Coudert <fxcoudert@gmail.com>
+
+ * gfortran.dg/ieee/signaling_1.f90: Fix comment.
+
+2022-01-12 Francois-Xavier Coudert <fxcoudert@gmail.com>
+
+ * gfortran.dg/ieee/signaling_1.f90: Adjust flags.
+
+2022-01-12 Jakub Jelinek <jakub@redhat.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/103480
+ * g++.dg/warn/Wuseless-cast2.C: New test.
+
+2022-01-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/101530
+ * c-c++-common/builtin-shufflevector-3.c: Add -Wno-psabi to
+ dg-options.
+
+2022-01-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/76174
+ * gcc.dg/tree-ssa/pr76174.c: New testcase.
+
2022-01-11 qing zhao <qing.zhao@oracle.com>
* c-c++-common/auto-init-1.c: Adjust testcase to reflect the 3rd
+2022-01-12 Clément Chigot <clement.chigot@atos.net>
+
+ * configure.ac: Check sizeof ino_t and dev_t.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * include/cpplib.h (INO_T_CPP): Change for AIX.
+ (DEV_T_CPP): New macro.
+ (struct cpp_dir): Use it.
+
2021-12-30 Jakub Jelinek <jakub@redhat.com>
PR preprocessor/89971
+2022-01-12 Jakub Jelinek <jakub@redhat.com>
+
+ * libgfortran.h (POWER_IEEE128): Use __GLIBC_PREREQ in a separate
+ #if directive inside of #if ... && defined __GLIBC_PREREQ.
+
2022-01-11 Jakub Jelinek <jakub@redhat.com>
* io/transfer.c (unformatted_read, unformatted_write): When
+2022-01-12 Patrick Palka <ppalka@redhat.com>
+
+ * testsuite/20_util/to_chars/103955.cc: Add explicit dg-do
+ directive.
+
+2022-01-12 Patrick Palka <ppalka@redhat.com>
+
+ PR libstdc++/103955
+ * src/c++17/floating_to_chars.cc (__floating_to_chars_hex):
+ Track the excess precision separately from the effective
+ precision. Avoid overflow in bounds check by splitting it into
+ two checks.
+ (__floating_to_chars_precision): Avoid overflow in bounds checks
+ similarly.
+ * testsuite/20_util/to_chars/103955.cc: New test.
+
2022-01-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/103726