procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Daily bump.

Browse source
This commit is contained in:
GCC Administrator 2021-10-29 00:16:37 +00:00
parent 6ef9ad9309
commit 2322c8b1b4
6 changed files with 257 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
ChangeLog
View file

@ -1,3 +1,10 @@
2021-10-28 Richard Purdie <richard.purdie@linuxfoundation.org>
* Makefile.tpl: Add CPP_FOR_BUILD and CPPFLAGS_FOR_BUILD support
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Add CPP_FOR_BUILD and CPPFLAGS_FOR_BUILD support
2021-10-26 Jeff Law <jeffreyalaw@gmail.com>
* MAINTAINERS: Fix up Maciej's entries.

153
gcc/ChangeLog
View file

@ -1,3 +1,156 @@
2021-10-28 Aldy Hernandez <aldyh@redhat.com>
Andrew MacLeod <amacleod@redhat.com>
* value-relation.cc (path_oracle::killing_def): Walk the
equivalency list and remove SSA from any equivalencies.
2021-10-28 Stafford Horne <shorne@gmail.com>
* config/or1k/or1k.h (PROFILE_HOOK): Add return address argument
to _mcount.
2021-10-28 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/102951
* fold-const.h (address_compare): Declare.
* fold-const.c (address_compare): New function.
* match.pd (cmp (convert1?@2 addr@0) (convert2? addr@1)): Use
address_compare helper.
(minmax cmp (convert1?@2 addr@0) (convert2?@3 addr@1)): New
simplification.
2021-10-28 Andrew MacLeod <amacleod@redhat.com>
* vr-values.c (simplify_using_ranges::fold_cond): Change fold message.
2021-10-28 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/102940
* tree-vrp.c (execute_ranger_vrp): Reset scev.
2021-10-28 Richard Purdie <richard.purdie@linuxfoundation.org>
* config/nios2/linux.h (MUSL_DYNAMIC_LINKER): Add musl linker
2021-10-28 Richard Purdie <richard.purdie@linuxfoundation.org>
* configure: Regenerate.
* configure.ac: Use CPPFLAGS_FOR_BUILD for GMPINC
2021-10-28 Eric Botcazou <ebotcazou@adacore.com>
* doc/invoke.texi (%X): Remove obsolete reference to -Wl.
2021-10-28 Richard Biener <rguenther@suse.de>
PR middle-end/84407
* fold-const.c (fold_convert_const): Avoid int to float
constant folding with -frounding-math and inexact result.
* simplify-rtx.c (simplify_const_unary_operation): Likewise
for both float and unsigned_float.
2021-10-28 Aldy Hernandez <aldyh@redhat.com>
* tree-ssa-threadbackward.c
(back_threader::find_taken_edge_switch): Use find_case_label_range
instead of find_taken_edge.
2021-10-28 Aldy Hernandez <aldyh@redhat.com>
* tree-ssa-threadbackward.c (class back_threader_registry):
Inherit from back_jt_path_registry.
(back_threader_registry::thread_through_all_blocks): Remove.
(back_threader_registry::register_path): Remove
m_lowlevel_registry prefix.
2021-10-28 Richard Biener <rguenther@suse.de>
PR middle-end/57245
* fold-const.c (fold_convert_const_real_from_real): Honor
-frounding-math if the conversion is not exact.
* simplify-rtx.c (simplify_const_unary_operation): Do not
simplify FLOAT_TRUNCATE with sign dependent rounding.
2021-10-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/102949
* tree-vect-stmts.c (ensure_base_align): Look at the
dr_info of a group leader and assert we are looking at
one with analyzed alignment.
2021-10-28 Kewen Lin <linkw@linux.ibm.com>
PR target/102767
* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Consider
V1T1 mode for unaligned load and store.
2021-10-28 Kito Cheng <kito.cheng@sifive.com>
* config/riscv/riscv.md (zero_extendsidi2_internal): Allow ZBB
use this pattern.
2021-10-28 Kito Cheng <kito.cheng@sifive.com>
* config/riscv/arch-canonicalize (CANONICAL_ORDER): Add `i` to
CANONICAL_ORDER.
2021-10-28 Alexandre Oliva <oliva@adacore.com>
* common.opt (fharden-compares): New.
(fharden-conditional-branches): New.
* doc/invoke.texi: Document new options.
* gimple-harden-conditionals.cc: New.
* Makefile.in (OBJS): Build it.
* passes.def: Add new passes.
* tree-pass.h (make_pass_harden_compares): Declare.
(make_pass_harden_conditional_branches): Declare.
2021-10-28 Xionghu Luo <luoxhu@linux.ibm.com>
PR target/94613
* config/rs6000/altivec.md: Add vsx register constraints.
* config/rs6000/vsx.md (vsx_xxsel<mode>): Delete.
(vsx_xxsel<mode>2): Likewise.
(vsx_xxsel<mode>3): Likewise.
(vsx_xxsel<mode>4): Likewise.
2021-10-28 Xionghu Luo <luoxhu@linux.ibm.com>
PR target/94613
* config/rs6000/altivec.md (*altivec_vsel<mode>): Change to ...
(altivec_vsel<mode>): ... this and update define.
(*altivec_vsel<mode>_uns): Delete.
(altivec_vsel<mode>2): New define_insn.
(altivec_vsel<mode>3): Likewise.
(altivec_vsel<mode>4): Likewise.
* config/rs6000/rs6000-call.c (altivec_expand_vec_sel_builtin): New.
(altivec_expand_builtin): Call altivec_expand_vec_sel_builtin to expand
vel_sel.
* config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Use bit-wise
selection instead of per element.
* config/rs6000/vector.md:
* config/rs6000/vsx.md (*vsx_xxsel<mode>): Change to ...
(vsx_xxsel<mode>): ... this and update define.
(*vsx_xxsel<mode>_uns): Delete.
(vsx_xxsel<mode>2): New define_insn.
(vsx_xxsel<mode>3): Likewise.
(vsx_xxsel<mode>4): Likewise.
2021-10-28 Hongyu Wang <hongyu.wang@intel.com>
* config/i386/i386.c (use_rsqrt_p): Add mode parameter, enable
HFmode rsqrt without TARGET_SSE_MATH.
(ix86_optab_supported_p): Refactor rint, adjust floor, ceil,
btrunc condition to be restricted by -ftrapping-math, adjust
use_rsqrt_p function call.
* config/i386/i386.md (rcphf2): New define_insn.
(rsqrthf2): Likewise.
* config/i386/sse.md (div<mode>3): Change VF2H to VF2.
(div<mode>3): New expander for HF mode.
(rsqrt<mode>2): Likewise.
(*avx512fp16_vmrcpv8hf2): New define_insn for rpad pass.
(*avx512fp16_vmrsqrtv8hf2): Likewise.
2021-10-27 Saagar Jha <saagar@saagarjha.com>
* config.gcc: Adjust for Darwin21.

2
gcc/DATESTAMP
View file

@ -1 +1 @@
20211028
20211029

5
gcc/ada/ChangeLog
View file

@ -1,3 +1,8 @@
2021-10-28 Alexandre Oliva <oliva@adacore.com>
* doc/gnat_rm/security_hardening_features.rst
(Hardened Conditionals): New.
2021-10-25 Arnaud Charlet <charlet@adacore.com>
* gcc-interface/Make-lang.in, gcc-interface/Makefile.in: Remove

24
gcc/cp/ChangeLog
View file

@ -1,3 +1,27 @@
2021-10-28 Patrick Palka <ppalka@redhat.com>
PR c++/102933
* parser.c (cp_parser_simple_type_specifier): Adjust diagnostic
for using auto in parameter declaration.
* pt.c (extract_autos_r): Ignore CTAD placeholders.
(extract_autos): Use range-based for.
(do_auto_deduction): Use extract_autos only for the concepts TS
and not also for standard concepts.
(type_uses_auto): Likewise with for_each_template_parm.
(check_auto_in_tmpl_args): Just return false outside of the
concepts TS. Simplify.
2021-10-28 Patrick Palka <ppalka@redhat.com>
PR c++/102780
* constexpr.c (potential_constant_expression_1) <case TRUTH_*_EXPR>:
When tf_error isn't set, preemptively check potentiality of the
second operand before performing trial evaluation of the first
operand.
(potential_constant_expression_1): When tf_error is set, first check
potentiality quietly and return true if successful, otherwise
proceed noisily to give errors.
2021-10-27 Jakub Jelinek <jakub@redhat.com>
PR c++/102854

67
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,70 @@
2021-10-28 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/102951
* gcc.dg/tree-ssa/pr102951.c: New test.
* gcc.dg/Wstringop-overflow-62.c: Adjust expected diagnostics.
2021-10-28 Andrew MacLeod <amacleod@redhat.com>
* gcc.dg/ifcvt-4.c: Adjust.
2021-10-28 Andrew MacLeod <amacleod@redhat.com>
* gcc.dg/tree-ssa/evrp9.c: Adjust message scanned for.
* gcc.dg/tree-ssa/pr21458-2.c: Ditto.
2021-10-28 Patrick Palka <ppalka@redhat.com>
PR c++/102933
* g++.dg/cpp2a/nontype-class50.C: New test.
* g++.dg/cpp2a/nontype-class50a.C: New test.
2021-10-28 Patrick Palka <ppalka@redhat.com>
PR c++/102780
* g++.dg/cpp1z/fold13.C: New test.
2021-10-28 Richard Biener <rguenther@suse.de>
PR middle-end/84407
* gcc.dg/torture/fp-uint64-convert-double-1.c: New testcase.
* gcc.dg/torture/fp-uint64-convert-double-2.c: Likewise.
2021-10-28 Aldy Hernandez <aldyh@redhat.com>
* gcc.dg/tree-ssa/vrp106.c: Adjust for threading.
* gcc.dg/tree-ssa/vrp113.c: Same.
2021-10-28 Richard Biener <rguenther@suse.de>
PR middle-end/57245
* gcc.dg/torture/fp-double-convert-float-1.c: New testcase.
2021-10-28 Kewen Lin <linkw@linux.ibm.com>
PR target/102767
* gcc.target/powerpc/ppc-fortran/pr102767.f90: New file.
2021-10-28 Alexandre Oliva <oliva@adacore.com>
* c-c++-common/torture/harden-comp.c: New.
* c-c++-common/torture/harden-cond.c: New.
2021-10-28 Xionghu Luo <luoxhu@linux.ibm.com>
* gcc.target/powerpc/builtins-1.c: Adjust.
2021-10-28 Xionghu Luo <luoxhu@linux.ibm.com>
PR target/94613
* gcc.target/powerpc/pr94613.c: New test.
2021-10-28 Hongyu Wang <hongyu.wang@intel.com>
* gcc.target/i386/avx512fp16-recip-1.c: New test.
* gcc.target/i386/avx512fp16-recip-2.c: Ditto.
* gcc.target/i386/pr102464.c: Add -fno-trapping-math.
2021-10-27 Martin Sebor <msebor@redhat.com>
* gcc.dg/Warray-bounds-90.c: Fix a typo.