Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2f9ecd2e70245661aac19b9eb96d09c5a03faf40..2323d79c4398c9100097e0511bf438519ef411c3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,100 @@
+2020-08-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+       * doc/extend.texi: Update links to Arm docs.
+       * doc/invoke.texi: Likewise.
+
+2020-08-21  Hongtao Liu  <hongtao.liu@intel.com>
+
+       PR target/96262
+       * config/i386/i386-expand.c
+       (ix86_expand_vec_shift_qihi_constant): Refine.
+
+2020-08-21  Alex Coplan  <alex.coplan@arm.com>
+
+       PR jit/63854
+       * gcc.c (set_static_spec): New.
+       (set_static_spec_owned): New.
+       (set_static_spec_shared): New.
+       (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Use
+       set_static_spec_owned() to take ownership of lto_wrapper_file
+       such that it gets freed in driver::finalize.
+       (driver::maybe_run_linker): Use set_static_spec_shared() to
+       ensure that we don't try and free() the static string "ld",
+       also ensuring that any previously-allocated string in
+       linker_name_spec is freed. Likewise with argv0.
+       (driver::finalize): Use set_static_spec_shared() when resetting
+       specs that previously had allocated strings; remove if(0)
+       around call to free().
+
+2020-08-21  Senthil Kumar Selvaraj  <saaadhu@gcc.gnu.org>
+
+       * emit-rtl.c (try_split): Call copy_frame_info_to_split_insn
+       to split certain RTX_FRAME_RELATED_P insns.
+       * recog.c (copy_frame_info_to_split_insn): New function.
+       (peep2_attempt): Split copying of frame related info of
+       RTX_FRAME_RELATED_P insns into above function and call it.
+       * recog.h (copy_frame_info_to_split_insn): Declare it.
+
+2020-08-21  liuhongt  <hongtao.liu@intel.com>
+
+       PR target/88808
+       * config/i386/i386.c (ix86_preferred_reload_class): Allow
+       QImode data go into mask registers.
+       * config/i386/i386.md: (*movhi_internal): Adjust constraints
+       for mask registers.
+       (*movqi_internal): Ditto.
+       (*anddi_1): Support mask register operations
+       (*and<mode>_1): Ditto.
+       (*andqi_1): Ditto.
+       (*andn<mode>_1): Ditto.
+       (*<code><mode>_1): Ditto.
+       (*<code>qi_1): Ditto.
+       (*one_cmpl<mode>2_1): Ditto.
+       (*one_cmplsi2_1_zext): Ditto.
+       (*one_cmplqi2_1): Ditto.
+       (define_peephole2): Move constant 0/-1 directly into mask
+       registers.
+       * config/i386/predicates.md (mask_reg_operand): New predicate.
+       * config/i386/sse.md (define_split): Add post-reload splitters
+       that would convert "generic" patterns to mask patterns.
+       (*knotsi_1_zext): New define_insn.
+
+2020-08-21  liuhongt  <hongtao.liu@intel.com>
+
+       * config/i386/x86-tune-costs.h (skylake_cost): Adjust cost
+       model.
+
+2020-08-21  liuhongt  <hongtao.liu@intel.com>
+
+       * config/i386/i386.c (inline_secondary_memory_needed):
+       No memory is needed between mask regs and gpr.
+       (ix86_hard_regno_mode_ok): Add condition TARGET_AVX512F for
+       mask regno.
+       * config/i386/i386.h (enum reg_class): Add INT_MASK_REGS.
+       (REG_CLASS_NAMES): Ditto.
+       (REG_CLASS_CONTENTS): Ditto.
+       * config/i386/i386.md: Exclude mask register in
+       define_peephole2 which is avaiable only for gpr.
+
+2020-08-21  H.J. Lu  <hjl.tools@gmail.com>
+
+       PR target/71453
+       * config/i386/i386.h (struct processor_costs): Add member
+       mask_to_integer, integer_to_mask, mask_load[3], mask_store[3],
+       mask_move.
+       * config/i386/x86-tune-costs.h (ix86_size_cost, i386_cost,
+       i386_cost, pentium_cost, lakemont_cost, pentiumpro_cost,
+       geode_cost, k6_cost, athlon_cost, k8_cost, amdfam10_cost,
+       bdver_cost, znver1_cost, znver2_cost, skylake_cost,
+       btver1_cost, btver2_cost, pentium4_cost, nocona_cost,
+       atom_cost, slm_cost, intel_cost, generic_cost, core_cost):
+       Initialize mask_load[3], mask_store[3], mask_move,
+       integer_to_mask, mask_to_integer for all target costs.
+       * config/i386/i386.c (ix86_register_move_cost): Using cost
+       model of mask registers.
+       (inline_memory_move_cost): Ditto.
+       (ix86_register_move_cost): Ditto.
+
 2020-08-20  Iain Buclaw  <ibuclaw@gdcproject.org>
 
        * config/vxworks.h (VXWORKS_ADDITIONAL_CPP_SPEC): Don't include

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 7ead96493357530eca3a12fe4c40582427c23ff2..faac5049dd8e81f558276dcda99b7d4be113eeae 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200821
+20200822

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a369f61f89c8ccdd6396fd601be0606fdfb5decb..47b1372de8552567520ef42eab6cd6381413f575 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,32 @@
+2020-08-21  Hongtao Liu  <hongtao.liu@intel.com>
+
+       * gcc.target/i386/pr96262-1.c: New test.
+
+2020-08-21  liuhongt  <hongtao.liu@intel.com>
+
+       * gcc.target/i386/bitwise_mask_op-1.c: New test.
+       * gcc.target/i386/bitwise_mask_op-2.c: New test.
+       * gcc.target/i386/bitwise_mask_op-3.c: New test.
+       * gcc.target/i386/avx512bw-pr88465.c: New testcase.
+       * gcc.target/i386/avx512bw-kunpckwd-1.c: Adjust testcase.
+       * gcc.target/i386/avx512bw-kunpckwd-3.c: Ditto.
+       * gcc.target/i386/avx512dq-kmovb-5.c: Ditto.
+       * gcc.target/i386/avx512f-kmovw-5.c: Ditto.
+       * gcc.target/i386/pr55342.c: Ditto.
+
+2020-08-21  liuhongt  <hongtao.liu@intel.com>
+
+       * gcc.target/i386/spill_to_mask-1.c: New tests.
+       * gcc.target/i386/spill_to_mask-2.c: New tests.
+       * gcc.target/i386/spill_to_mask-3.c: New tests.
+       * gcc.target/i386/spill_to_mask-4.c: New tests.
+
+2020-08-21  David Malcolm  <dmalcolm@redhat.com>
+
+       PR analyzer/95152
+       * gcc.dg/analyzer/pr95152-4.c: New test.
+       * gcc.dg/analyzer/pr95152-5.c: New test.
+
 2020-08-20  David Malcolm  <dmalcolm@redhat.com>
 
        PR analyzer/96723

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 3966e48c8e58def6a3bbbf0c877dcf938046e9dc..c807254c162046a4fb0997d61aa516e2de942eec 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,26 @@
+2020-08-21  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR libstdc++/96736
+       * testsuite/17_intro/headers/c++1998/all_attributes.cc: Do not
+       test "cold" on darwin.
+       * testsuite/17_intro/headers/c++2011/all_attributes.cc:
+       Likewise.
+       * testsuite/17_intro/headers/c++2014/all_attributes.cc:
+       Likewise.
+       * testsuite/17_intro/headers/c++2017/all_attributes.cc:
+       Likewise.
+       * testsuite/17_intro/headers/c++2020/all_attributes.cc:
+       Likewise.
+
+2020-08-21  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR libstdc++/96718
+       * testsuite/25_algorithms/pstl/feature_test-2.cc: Require
+       tbb-backend effective target.
+       * testsuite/25_algorithms/pstl/feature_test-3.cc: Likewise.
+       * testsuite/25_algorithms/pstl/feature_test-5.cc: Likewise.
+       * testsuite/25_algorithms/pstl/feature_test.cc: Likewise.
+
 2020-08-20  Jonathan Wakely  <jwakely@redhat.com>
 
        * include/bits/iterator_concepts.h [__STRICT_ANSI__]