Daily bump.

diff --git a/ChangeLog b/ChangeLog
index 40aa759..420e9d7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -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.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c68f4cd..7feb03c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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.

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 0549f27..2b0e141 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20211028
+20211029

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index ab7c0f5..a298881 100644 (file)
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -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

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 9bb19f2..db9d1c1 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -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

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b69666d..9e3462b 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -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.