+2020-07-13 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.md (sibcall_local): Merge sibcall_local32
+ and sibcall_local64.
+ (sibcall_value_local): Similarly.
+
+2020-07-13 Nathan Sidwell <nathan@acm.org>
+
+ * Makefile.in (distclean): Remove long gone cxxmain.c
+
+2020-07-13 H.J. Lu <hjl.tools@gmail.com>
+
+ PR target/95443
+ * config/i386/i386.md (cmpstrnsi): Pass a copy of the string
+ length to cmpstrnqi patterns.
+
+2020-07-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR ipa/96130
+ * ipa-fnsummary.c (analyze_function_body): Treat NULL bb->aux
+ as false predicate.
+
+2020-07-13 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/96163
+ * tree-vect-slp.c (vect_schedule_slp_instance): Put new stmts
+ at least after region begin.
+
+2020-07-13 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Add
+ __ARM_FEATURE_PAC_DEFAULT support.
+
+2020-07-13 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ PR target/94891
+ * doc/extend.texi: Update the text for __builtin_return_address.
+
+2020-07-13 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ PR target/94891
+ * config/aarch64/aarch64.c (aarch64_return_address_signing_enabled):
+ Disable return address signing if __builtin_eh_return is used.
+
+2020-07-13 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ PR target/94891
+ PR target/94791
+ * config/aarch64/aarch64-protos.h (aarch64_return_addr_rtx): Declare.
+ * config/aarch64/aarch64.c (aarch64_return_addr_rtx): New.
+ (aarch64_return_addr): Use aarch64_return_addr_rtx.
+ * config/aarch64/aarch64.h (PROFILE_HOOK): Likewise.
+
+2020-07-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/95114
+ * tree.h (virtual_method_call_p): Add a default-false parameter
+ that indicates whether the function is being called from dump
+ routines.
+ (obj_type_ref_class): Likewise.
+ * tree.c (virtual_method_call_p): Likewise.
+ * ipa-devirt.c (obj_type_ref_class): Likewise. Lazily add ODR
+ type information for the type when the parameter is false.
+ * tree-pretty-print.c (dump_generic_node): Update calls to
+ virtual_method_call_p and obj_type_ref_class accordingly.
+
+2020-07-13 Julian Brown <julian@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+
+ * gimplify.c (gimplify_scan_omp_clauses): Do not strip
+ GOMP_MAP_TO_PSET/GOMP_MAP_POINTER for OpenACC enter/exit data
+ directives (see also PR92929).
+
+2020-07-13 Roger Sayle <roger@nextmovesoftware.com>
+
+ * convert.c (convert_to_integer_1): Narrow integer operations
+ even on targets that require explicit truncation instructions.
+
+2020-07-13 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/93372
+ * config/cris/cris-passes.def: New file.
+ * config/cris/t-cris (PASSES_EXTRA): Add cris-passes.def.
+ * config/cris/cris.c: Add infrastructure bits and pass execute
+ function cris_postdbr_cmpelim.
+ * config/cris/cris-protos.h (make_pass_cris_postdbr_cmpelim): Declare.
+
+2020-07-13 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/t-cris: Remove gt-cris.h-related excessive cargo.
+
+2020-07-13 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/93372
+ * config/cris/cris.md ("*add<mode>3_addi"): New splitter.
+ ("*addi_b_<mode>"): New pattern.
+ ("*addsi3<setnz>"): Remove stale %-related comment.
+
+2020-07-13 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.md ("setnz_subst", "setnz_subst", "setcc_subst"):
+ Use match_dup in output template, not match_operand.
+
+2020-07-13 Richard Biener <rguenther@suse.de>
+
+ * var-tracking.c (bb_heap_node_t): Remove unused typedef.
+ (vt_find_locations): Eliminate visited bitmap in favor of
+ RPO order check. Dump statistics about the number of
+ local BB dataflow computes.
+
+2020-07-13 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/94600
+ * expr.c (expand_constructor): Make a temporary also if we're
+ storing to volatile memory.
+
+2020-07-13 Xionghu Luo <luoxhu@linux.ibm.com>
+
+ * config/rs6000/rs6000.md (rotl_unspec): New
+ define_insn_and_split.
+
+2020-07-13 Xionghu Luo <luoxhu@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_expand_vector_init):
+ Move V4SF to V4SI, init vector like V4SI and move to V4SF back.
+
2020-07-11 Roger Sayle <roger@nextmovesoftware.com>
* internal-fn.c (expand_mul_overflow): When checking for signed
+2020-07-13 Nathan Sidwell <nathan@acm.org>
+
+ * Make-lang.in (c++.disclean): Likewise.
+
+2020-07-13 Marek Polacek <polacek@redhat.com>
+
+ PR c++/96077
+ * parser.c (cp_parser_enum_specifier): Commit to tentative parse
+ after we've seen an opening brace.
+
2020-07-10 Jason Merrill <jason@redhat.com>
* tree.c (structural_type_p): Allow unions.
+2020-07-13 Mark Eggleston <markeggleston@gcc.gnu.org>
+
+ PR fortran/45337
+ * resolve.c (resolve_fl_variable): Remove type and intent
+ checks from the check for dummy.
+
+2020-07-13 Steven G. Kargl <kargl@gcc.gnu.org>
+ Mark Eggleston <markeggleston@gcc.gnu.org>
+
+ PR fortran/95981
+ * check.c (dim_rank_check): Allow NULL references in call to
+ gfc_find_array_ref and return false if no reference is found.
+
2020-07-11 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/96073
+2020-07-13 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ * lib/target-supports.exp (is-effective-target):
+ Reorder to put powerpc stuff together.
+ (is-effective-target-keyword): Add power10_hw.
+
+2020-07-13 Nathan Sidwell <nathan@acm.org>
+
+ * lib/scanlang.exp (scan-lang-dump): Fix breakage.
+ (scan-lang-dump-times, scan-lang-dump-not): New.
+
+2020-07-13 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ * lib/target-supports.exp (check_ppc_mma_hw_available):
+ New function.
+ (is-effective-target): Add ppc_mma_hw.
+ (is-effective-target-keyword): Add ppc_mma_hw.
+ * gcc.target/powerpc/mma-supported.c: New file.
+ * gcc.target/powerpc/mma-single-test.c: Require ppc_mma_hw.
+ * gcc.target/powerpc/mma-double-test.c: Require ppc_mma_hw.
+
+2020-07-13 H.J. Lu <hjl.tools@gmail.com>
+
+ PR target/95443
+ * gcc.target/i386/pr95443-1.c: New test.
+ * gcc.target/i386/pr95443-2.c: Likewise.
+
+2020-07-13 Marek Polacek <polacek@redhat.com>
+
+ PR c++/95288
+ * g++.dg/diagnostic/enum2.C: New test.
+
+2020-07-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR ipa/96130
+ * gcc.dg/torture/pr96130.c: New test.
+
+2020-07-13 Mark Eggleston <markeggleston@gcc.gnu.org>
+
+ PR fortran/45337
+ * gfortran.dg/pr45337_1.f90: New test.
+ * gfortran.dg/pr45337_2.f90: New test.
+
+2020-07-13 Marek Polacek <polacek@redhat.com>
+
+ PR c++/96077
+ * g++.dg/parse/enum14.C: New test.
+
+2020-07-13 Nathan Sidwell <nathan@acm.org>
+
+ * lib/scanlang.exp (scan-lang-dump-not): Fix 3-arg case.
+
+2020-07-13 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/96163
+ * g++.dg/vect/pr96163.cc: New testcase.
+
+2020-07-13 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/95981
+ * gfortran.dg/pr95981.f90: New test.
+
+2020-07-13 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ PR target/94891
+ * gcc.target/aarch64/return_address_sign_1.c: Update test.
+ * gcc.target/aarch64/return_address_sign_b_1.c: Likewise.
+
+2020-07-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/95114
+ * g++.target/aarch64/pr95114.C: New test.
+
+2020-07-13 Julian Brown <julian@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+
+ * gfortran.dg/goacc/finalize-1.f: Update expected dump output.
+
+2020-07-13 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/96180
+ * gcc.dg/torture/pr96133.c: Align global variable.
+
+2020-07-13 Hans-Peter Nilsson <hp@axis.com>
+
+ * gcc.target/cris/pr93372-44.c, gcc.target/cris/pr93372-46.c: New.
+
+2020-07-13 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/93372
+ * gcc.target/cris/pr93372-45.c: New test.
+
+2020-07-13 Hans-Peter Nilsson <hp@axis.com>
+
+ PR middle-end/94600
+ * gcc.dg/pr94600-1.c, gcc.dg/pr94600-2.c, gcc.dg/pr94600-3.c,
+ gcc.dg/pr94600-4.c, gcc.dg/pr94600-5.c, gcc.dg/pr94600-6.c,
+ gcc.dg/pr94600-7.c, gcc.dg/pr94600-8.c: New tests.
+
+2020-07-13 Xionghu Luo <luoxhu@linux.ibm.com>
+
+ * gcc.target/powerpc/vector_float.c: New test.
+
2020-07-12 H.J. Lu <hjl.tools@gmail.com>
PR target/93492
+2020-07-13 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ PR target/94891
+ * config/aarch64/aarch64-unwind.h (MD_POST_EXTRACT_ROOT_ADDR): Remove.
+ (MD_POST_FROB_EH_HANDLER_ADDR): Remove.
+ (MD_POST_EXTRACT_FRAME_ADDR): Rename to ...
+ (MD_DEMANGLE_RETURN_ADDR): This.
+ (aarch64_post_extract_frame_addr): Rename to ...
+ (aarch64_demangle_return_addr): This.
+ (aarch64_post_frob_eh_handler_addr): Remove.
+ * unwind-dw2.c (uw_update_context): Demangle return address.
+ (uw_frob_return_addr): Remove.
+
2020-07-09 Szabolcs Nagy <szabolcs.nagy@arm.com>
PR target/96001
+2020-07-13 Julian Brown <julian@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+
+ * testsuite/libgomp.oacc-fortran/dynamic-pointer-1.f90: New test.
+
2020-07-10 Julian Brown <julian@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
+2020-07-13 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/94749
+ PR libstdc++/96161
+ * include/bits/istream.tcc (basic_istream::ignore(streamsize))
+ [n == max]: Check overflow conditions on _M_gcount. Rely on
+ the fact that either EOF or the delimiter was reached.
+ [n < max]: Check _M_gcount < n before checking for EOF or
+ delimiter.
+ (basic_istream::ignore(streamsize, char_type): Likewise.
+ * src/c++98/compatibility.cc (istream::ignore(streamsize))
+ (wistream::ignore(streamsize)): Likewise.
+ * src/c++98/istream.cc (istream::ignore(streamsize, char_type))
+ (wistream::ignore(streamsize, char_type)): Likewise.
+ * testsuite/27_io/basic_istream/ignore/char/94749.cc: Check that
+ delimiter is discarded if the number of characters ignored
+ doesn't fit in streamsize.
+ * testsuite/27_io/basic_istream/ignore/wchar_t/94749.cc:
+ Likewise.
+ * testsuite/27_io/basic_istream/ignore/char/96161.cc: New test.
+ * testsuite/27_io/basic_istream/ignore/wchar_t/96161.cc: New test.
+
2020-07-08 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_tree.h (_Rb_tree_impl(_Rb_tree_impl&&)): Add noexcept
projects / gcc.git / commitdiff