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Daily bump.

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GCC Administrator 2020-07-14 00:16:30 +00:00
parent 8651714a78
commit ea69fcf9a0
8 changed files with 293 additions and 1 deletions
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126
gcc/ChangeLog
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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

2
gcc/DATESTAMP
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20200713
20200714

10
gcc/cp/ChangeLog
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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.

13
gcc/fortran/ChangeLog
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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

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gcc/testsuite/ChangeLog
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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

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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

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libgomp/ChangeLog
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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>

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libstdc++-v3/ChangeLog
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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