2022-03-25 01:17:18 +01:00
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2022-03-24 Tom de Vries <tdevries@suse.de>
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PR target/105011
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* tas_n.c (libat_test_and_set): Fix return value.
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2022-03-18 01:16:27 +01:00
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2022-03-17 Jakub Jelinek <jakub@redhat.com>
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PR target/104688
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* Makefile.am (IFUNC_OPTIONS): Change on x86_64 to -mcx16 -mcx16.
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(libatomic_la_LIBADD): Add $(addsuffix _16_2_.lo,$(SIZEOBJS)) for
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x86_64.
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* Makefile.in: Regenerated.
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* config/x86/host-config.h (IFUNC_COND_1): For x86_64 define to
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both AVX and CMPXCHG16B bits.
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(IFUNC_COND_2): Define.
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(IFUNC_NCOND): For x86_64 define to 2 * (N == 16).
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(MAYBE_HAVE_ATOMIC_CAS_16, MAYBE_HAVE_ATOMIC_EXCHANGE_16,
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MAYBE_HAVE_ATOMIC_LDST_16): Define to IFUNC_COND_2 rather than
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IFUNC_COND_1.
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(HAVE_ATOMIC_CAS_16): Redefine to 1 whenever IFUNC_ALT != 0.
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(HAVE_ATOMIC_LDST_16): Redefine to 1 whenever IFUNC_ALT == 1.
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(atomic_compare_exchange_n): Define whenever IFUNC_ALT != 0
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on x86_64 for N == 16.
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(__atomic_load_n, __atomic_store_n): Redefine whenever IFUNC_ALT == 1
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on x86_64 for N == 16.
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(atomic_load_n, atomic_store_n): New functions.
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* config/x86/init.c (__libat_feat1_init): On x86_64 clear bit_AVX
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if CPU vendor is not Intel.
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2022-02-04 01:16:24 +01:00
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2022-02-03 David Seifert <soap@gentoo.org>
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Jakub Jelinek <jakub@redhat.com>
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* configure.ac: Support --disable-werror.
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* configure: Regenerate.
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2022-02-01 01:16:29 +01:00
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2022-01-31 Martin Liska <mliska@suse.cz>
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* acinclude.m4: Detect *_ld_is_mold and use it.
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* configure: Regenerate.
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2022-01-25 01:16:27 +01:00
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2022-01-24 Martin Liska <mliska@suse.cz>
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* acinclude.m4: Remove duplicate
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LIBAT_CHECK_LINKER_FEATURES.
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* configure: Regenerate.
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2021-07-22 02:16:46 +02:00
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2021-07-21 Martin Sebor <msebor@redhat.com>
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PR bootstrap/101379
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* config/linux/arm/host-config.h (__kernel_helper_version): New
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function. Adjust shadow macro.
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2021-01-16 01:16:29 +01:00
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2021-01-15 Jakub Jelinek <jakub@redhat.com>
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PR target/70454
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* configure.tgt: For i?86 and x86_64 determine if -march=i486 needs to
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be added through preprocessor check on
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__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4. Determine if try_ifunc is needed
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based on preprocessor check on __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16
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or __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8.
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2021-01-06 01:16:55 +01:00
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2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
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* configure: Re-generate.
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2020-12-06 01:16:44 +01:00
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2020-12-05 Iain Sandoe <iain@sandoe.co.uk>
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PR target/97865
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* configure: Regenerate.
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2020-11-30 01:16:27 +01:00
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2020-11-29 John David Anglin <danglin@gcc.gnu.org>
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* configure: Regenerate.
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2020-10-12 02:16:25 +02:00
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2020-10-11 Clement Chigot <clement.chigot@atos.net>
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* config/t-aix: Delete and recreate libatomic before creating
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FAT library.
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2020-09-28 02:16:21 +02:00
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2020-09-27 Clement Chigot <clement.chigot@atos.net>
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* config/t-aix: Use $(AR) without -X32_64.
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2020-09-12 02:16:30 +02:00
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2020-09-11 Tom de Vries <tdevries@suse.de>
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PR target/96898
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* configure.tgt: Add nvptx.
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* libatomic_i.h (MASK_8, INVERT_MASK_8): New macro definition.
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* config/nvptx/host-config.h: New file.
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* config/nvptx/lock.c: New file.
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2020-09-08 02:16:32 +02:00
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2020-09-07 Tom de Vries <tdevries@suse.de>
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* testsuite/libatomic.c/atomic-generic.c: Include string.h.
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2020-07-15 02:16:35 +02:00
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2020-07-14 David Edelsohn <dje.gcc@gmail.com>
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* config/t-aix: Set BITS from compiler cpp macro.
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2020-06-23 02:16:23 +02:00
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2020-06-22 David Edelsohn <dje.gcc@gmail.com>
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* Makefile.am: Use -include.
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* Makefile.in: Regenerate.
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2020-06-22 02:16:23 +02:00
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2020-06-21 David Edelsohn <dje.gcc@gmail.com>
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* Makefile.am (tmake_file): Build and install AIX-style FAT libraries.
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* Makefile.in: Regenerate.
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* configure.ac (tmake_file): Substitute.
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* configure: Regenerate.
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* configure.tgt (powerpc-ibm-aix*): Define tmake_file.
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* config/t-aix: New file.
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2020-06-02 02:16:25 +02:00
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2020-06-01 Uroš Bizjak <ubizjak@gmail.com>
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* config/x86/fenv.c (struct fenv): Add __attribute__ ((gcc_struct)).
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2020-05-30 02:16:27 +02:00
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2020-05-29 H.J. Lu <hjl.tools@gmail.com>
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PR bootstrap/95413
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* configure: Regenerated.
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2020-05-15 18:06:50 +02:00
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2020-05-15 H.J. Lu <hongjiu.lu@intel.com>
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PR bootstrap/95147
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* configure: Regenerated.
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2020-05-14 17:25:39 +02:00
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2020-05-14 H.J. Lu <hongjiu.lu@intel.com>
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* configure: Regenerated.
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2020-05-06 23:01:32 +02:00
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2020-05-06 Uroš Bizjak <ubizjak@gmail.com>
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* config/x86/fenv.c (__math_force_eval): Remove.
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(__math_force_eval_div): New define.
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(__atomic_deraiseexcept): Use __math_force_eval_div to use
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generic division to generate INVALID, DIVZERO and INEXACT
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exceptions.
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2020-05-01 19:20:57 +02:00
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2020-05-01 Uroš Bizjak <ubizjak@gmail.com>
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* config/x86/fenv.c (__math_force_eval): New define.
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2020-05-06 23:01:32 +02:00
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(__atomic_feraiseexcept): Use __math_force_eval to evaluate
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2020-05-01 19:20:57 +02:00
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generic division to generate INVALID and DIVZERO exceptions.
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2020-04-19 14:23:47 +02:00
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2020-04-19 Uroš Bizjak <ubizjak@gmail.com>
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* config/x86/fenv.c (__atomic_feraiseexcept) [__SSE_MATH__]:
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Remove unneeded assignments to volatile memory.
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2020-04-07 00:32:44 +02:00
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2020-04-06 Maciej W. Rozycki <macro@wdc.com>
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* configure.ac: Add testsuite/libatomic-site-extra.exp to output
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files.
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* configure: Regenerate.
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* libatomic/testsuite/libatomic-site-extra.exp.in: New file.
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* testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New
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variable.
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* testsuite/Makefile.in: Regenerate.
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2020-02-22 19:55:09 +01:00
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2020-02-22 Jakub Jelinek <jakub@redhat.com>
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PR other/55930
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* Makefile.am (M_DEPS): Guard the empty definition with
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@AMDEP_FALSE@ rather than @AMDEP_TRUE@.
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* Makefile.in: Regenerated.
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2020-02-22 16:13:13 +01:00
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2020-02-22 Richard Purdie <rpurdie@rpsys.net>
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PR other/55930
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* Makefile.am (M_DEPS): Honor -disable-dependency-tracking.
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* Makefile.in: Regenerated.
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2020-01-24 12:24:25 +01:00
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2020-01-24 Maciej W. Rozycki <macro@wdc.com>
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* configure.ac: Handle `--with-toolexeclibdir='.
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* Makefile.in: Regenerate.
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* aclocal.m4: Regenerate.
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* configure: Regenerate.
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* testsuite/Makefile.in: Regenerate.
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2020-01-01 12:51:42 +01:00
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2020-01-01 Jakub Jelinek <jakub@redhat.com>
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Update copyright years.
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2019-09-27 23:24:42 +02:00
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2019-09-27 Maciej W. Rozycki <macro@wdc.com>
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* configure: Regenerate.
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2019-09-10 09:37:00 +02:00
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2019-09-10 Christophe Lyon <christophe.lyon@st.com>
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* configure.tgt: Handle arm*-*-uclinux*.
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* configure: Regenerate.
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2019-09-03 16:10:26 +02:00
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2019-09-03 Chung-Lin Tang <cltang@codesourcery.com>
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PR other/79543
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* acinclude.m4 (LIBAT_CHECK_LINKER_FEATURES): Fix GNU ld --version
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scanning to conform to the GNU Coding Standards.
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* configure: Regenerate.
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2019-06-14 16:04:20 +02:00
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2019-06-14 Matt Thomas <matt@3am-software.com>
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Matthew Green <mrg@eterna.com.au>
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Nick Hudson <skrll@netbsd.org>
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Maya Rashish <coypu@sdf.org>
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* configure.tgt (arm*): Handle NetBSD in the same way as FreeBSD.
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2019-01-01 13:31:55 +01:00
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2019-01-01 Jakub Jelinek <jakub@redhat.com>
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Update copyright years.
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Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).
This patch updates GCC to use autoconf 2.69 and automake 1.15.1.
(That's not the latest automake version, but it's the one used by
binutils-gdb, with which consistency is desirable, and in any case
seems a useful incremental update that should make a future update to
1.16.1 easier.)
The changes are generally similar to the binutils-gdb ones, and are
copied from there where shared files and directories are involved
(there are some further changes to such shared directories, however,
which I'd expect to apply to binutils-gdb once this patch is in GCC).
Largely, obsolete AC_PREREQ calls are removed, while many
AC_LANG_SOURCE calls are added to avoid warnings from aclocal and
autoconf. Multilib support is no longer included in core automake,
meaning that multilib.am needs copying from automake's contrib
directory into the GCC source tree. Autoconf 2.69 has Go support, so
local copies of that support are removed. I hope the D support will
soon be submitted to upstream autoconf so the local copy of that can
be removed in a future update. Changes to how automake generates
runtest calls mean quotes are removed from RUNTEST definitions in five
lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm,
libphobos, libvtv; some others have RUNTEST definitions without
quotes, which are still OK); libgo and libphobos also get
-Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST
do not generate automake warnings.
Note that the regeneration did not include regeneration of
fixincludes/config.h.in (attempting such regeneration resulted in all
the USED_FOR_TARGET conditionals disappearing; and I don't see
anything in the fixincludes/ directory that would result in such
conditionals being generated, unlike in the gcc/ directory). Also
note that libvtv/testsuite/other-tests/Makefile.in was not
regenerated; that directory is not listed as a subdirectory for which
Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm
not sure how it's meant to be regenerated.
While I mostly fixed warnings should running aclocal / automake /
autoconf, there were various such warnings from automake in the
libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos
directories that I did not fix, preferring to leave those to the
relevant subsystem maintainers. Specifically, most of those warnings
were of the following form (example from libgfortran):
Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory,
Makefile.am:48: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled. For now, the corresponding output
automake: object file(s) will be placed in the top-level directory. However,
automake: this behaviour will change in future Automake versions: they
will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
I think it's best for the relevant maintainers to add subdir-objects
and do any other associated Makefile.am changes needed. In some cases
the paths in the warnings involved ../; I don't know if that adds any
extra complications to the use of subdir-objects.
I've tested this with native, cross and Canadian cross builds. The
risk of any OS-specific issues should I hope be rather lower than if a
libtool upgrade were included (we *should* do such an upgrade at some
point, but it's more complicated - it involves identifying all our
local libtool changes to see if any aren't included in the upstream
version we update to, and reverting an upstream libtool patch that's
inappropriate for use in GCC); I think it would be better to get this
update into GCC so that people can test in different configurations
and we can fix any issues found, rather than to try to get more and
more testing done before it goes in.
top level:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* multilib.am: New file. From automake.
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* libtool.m4: Use AC_LANG_SOURCE.
* configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE.
* ar-lib: New file.
* test-driver: New file.
* configure: Re-generate.
config:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* math.m4, tls.m4: Use AC_LANG_SOURCE.
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69.
fixincludes:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* aclocal.m4, configure: Regenerate.
gcc:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use single
line for second argument of AC_DEFINE_UNQUOTED.
* doc/install.texi (Tools/packages necessary for modifying GCC):
Update to autoconf 2.69 and automake 1.15.1.
* aclocal.m4, config.in, configure: Regenerate.
gnattools:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* configure: Regenerate.
gotools:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* config/go.m4: Remove file.
* Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config.
* configure.ac: Remove AC_PREREQ. Do not include config/go.m4.
* Makefile.in, aclocal.m4, configure: Regenerate.
intl:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ.
* configure: Re-generate.
* config.h.in: Re-generate.
* aclocal.m4: Re-generate.
libada:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* configure: Regenerate.
libatomic:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* acinclude.m4: Use AC_LANG_SOURCE.
* configure.ac: Remove AC_PREREQ.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
libbacktrace:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
libcc1:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure: Regenerate.
libcpp:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* aclocal.m4, config.in, configure: Regenerate.
libdecnumber:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
* aclocal.m4.
libffi:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
(AUTOMAKE_OPTIONS): Add info-in-builddir.
(CLEANFILES): Remove doc/libffi.info.
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure, fficonfig.h.in,
include/Makefile.in, man/Makefile.in, testsuite/Makefile.in:
Regenerate.
libgcc:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* configure: Regenerate.
libgfortran:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
libgo [logically part of this change but omitted from the commit]:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* config/go.m4: Remove file.
* config/libtool.m4: Use AC_LANG_SOURCE.
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use
-Wno-override in AM_INIT_AUTOMAKE call.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
libgomp:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am
(AUTOMAKE_OPTIONS): Add info-in-builddir.
(CLEANFILES): Remove libgomp.info.
* configure.ac: Remove AC_PREREQ.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
libhsail-rt:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure: Regenerate.
libiberty:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
* config.in: Re-generate.
libitm:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
(AUTOMAKE_OPTIONS): Add info-in-builddir.
(CLEANFILES): Remove libitm.info.
* configure.ac: Remove AC_PREREQ.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
libobjc:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* aclocal.m4, config.h.in, configure: Regenerate.
liboffloadmic:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ.
* plugin/Makefile.am: Include multilib.am.
* plugin/configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure, plugin/Makefile.in,
plugin/aclocal.m4, plugin/configure: Regenerate.
libphobos:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ. Use -Wno-override in
AM_INIT_AUTOMAKE call.
* m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call.
* m4/druntime/os.m4: Use AC_LANG_SOURCE.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in,
src/Makefile.in, testsuite/Makefile.in: Regenerate.
libquadmath:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
(AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir.
(all-local): Define outside conditional code.
(CLEANFILES): Remove libquadmath.info.
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
libsanitizer:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* Makefile.in, aclocal.m4, asan/Makefile.in, configure,
interception/Makefile.in, libbacktrace/Makefile.in,
lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in,
ubsan/Makefile.in: Regenerate.
libssp:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
(AUTOMAKE_OPTIONS): Remove 1.9.5.
* configure.ac: Remove AC_PREREQ. Quote argument to
AC_RUN_IFELSE.
* Makefile.in, aclocal.m4, configure: Regenerate.
libstdc++-v3:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure, doc/Makefile.in,
include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in,
python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in,
src/c++17/Makefile.in, src/c++98/Makefile.in,
src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate.
libvtv:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
lto-plugin:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
zlib:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Modernize AC_INIT call, remove AC_PREREQ.
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
From-SVN: r265695
2018-10-31 18:03:16 +01:00
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2018-10-31 Joseph Myers <joseph@codesourcery.com>
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PR bootstrap/82856
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* Makefile.am: Include multilib.am.
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* acinclude.m4: Use AC_LANG_SOURCE.
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* configure.ac: Remove AC_PREREQ.
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* testsuite/Makefile.am (RUNTEST): Remove quotes.
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* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
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Regenerate.
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2018-06-21 13:05:36 +02:00
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2018-06-21 Christophe Lyon <christophe.lyon@linaro.org>
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* config/arm/arm-config.h (__ARM_ARCH__): Remove definitions, use
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__ARM_ARCH instead. Use __ARM_FEATURE_LDREX to define HAVE_STREX
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and HAVE_STREXBHD
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2018-05-23 13:13:05 +02:00
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2018-05-23 Florian Weimer <fweimer@redhat.com>
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PR libgcc/60790
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x86: Do not assume ELF constructors run before IFUNC resolvers.
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* config/x86/host-config.h (libat_feat1_ecx, libat_feat1_edx):
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Remove declarations.
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(__libat_feat1, __libat_feat1_init): Declare.
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(FEAT1_REGISTER): Define.
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(load_feat1): New function.
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(IFUNC_COND_1): Adjust.
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* config/x86/init.c (libat_feat1_ecx, libat_feat1_edx)
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(init_cpuid): Remove definitions.
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(__libat_feat1): New variable.
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(__libat_feat1_init): New function.
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2018-05-02 14:16:32 +02:00
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2018-05-02 Tom de Vries <tom@codesourcery.com>
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PR testsuite/85106
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* testsuite/lib/libatomic.exp: Include scanltranstree.exp.
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2018-05-02 14:16:15 +02:00
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2018-05-02 Tom de Vries <tom@codesourcery.com>
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PR testsuite/85106
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* testsuite/lib/libatomic.exp: Include scanwpaipa.exp.
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2018-04-24 18:45:26 +02:00
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2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
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* configure: Regenerated.
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2018-04-19 09:45:51 +02:00
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2018-04-19 Jakub Jelinek <jakub@redhat.com>
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* configure: Regenerated.
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2018-04-18 11:46:58 +02:00
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2018-04-18 David Malcolm <dmalcolm@redhat.com>
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PR jit/85384
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* configure: Regenerate.
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2018-03-09 13:32:22 +01:00
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2018-03-09 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
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* config/s390/exch_n.c: New file.
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* configure.tgt: Add the config directory for s390.
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2018-02-19 17:25:49 +01:00
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2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
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PR target/84148
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* configure: Regenerate.
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2018-01-03 11:03:58 +01:00
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2018-01-03 Jakub Jelinek <jakub@redhat.com>
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Update copyright years.
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2017-12-14 19:30:38 +01:00
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2017-12-14 Steve Ellcey <sellcey@cavium.com>
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* Makefile.am (IFUNC_OPTIONS): Change aarch64
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option from -march=armv8.1-a to -march=armv8-a+lse.
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* configure.ac (*aarch64*): Check to see if
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compiler understands -march=armv8-a+lse option.
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* configure.tgt (*aarch64*): Only set try_ifunc
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if compiler understands -march=armv8-a+lse option.
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* Makefile.in: Regenerate.
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* testsuite/Makefile.in: Regenerate.
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* configure: Regenerate.
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* aclocal.m4: Regenerate.
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2017-12-05 01:49:09 +01:00
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2017-12-04 Steve Ellcey <sellcey@cavium.com>
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* Makefile.am (ARCH_AARCH64_LINUX): Add IFUNC_OPTIONS and
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libatomic_la_LIBADD.
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* config/linux/aarch64/host-config.h: New file.
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* configure.ac (IFUNC_RESOLVER_ARGS): Define.
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(ARCH_AARCH64_LINUX): New conditional for IFUNC builds.
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* configure.tgt (aarch64): Set ARCH and try_ifunc.
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(aarch64*-*-linux*) Update config_path.
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(aarch64*-*-linux*) Set IFUNC_RESOLVER_ARGS.
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* libatomic_i.h (GEN_SELECTOR): Add IFUNC_RESOLVER_ARGS argument.
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* Makefile.in: Regenerate.
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* auto-config.h.in: Regenerate.
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* configure: Regenerate.
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2017-11-17 22:18:15 +01:00
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2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
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* configure.ac: Set CET_FLAGS, update XCFLAGS.
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* acinclude.m4: Add cet.m4 and enable.m4.
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* configure: Regenerate.
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* Makefile.in: Likewise.
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* testsuite/Makefile.in: Likewise.
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2017-10-20 14:33:39 +02:00
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2017-10-20 Richard Earnshaw <rearnsha@arm.com>
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* Makefile.am: (IFUNC_OPTIONS): Set the architecture to
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-march=armv7-a+fp on Linux/Arm.
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* Makefile.in: Regenerated.
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2017-10-03 01:57:19 +02:00
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2017-10-02 Martin Sebor <msebor@redhat.com>
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PR c/81854
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* acinclude.m4 (LIBAT_CHECK_IFUNC): Have ifunc resolver return
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a function pointer rather than void* to avoid GCC 8 warnings.
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* configure: Regenerate.
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* libatomic_i.h: Declare ifunc resolvers to return function
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pointers rather than void*.
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2017-05-12 11:20:37 +02:00
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2017-05-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* testsuite/lib/libatomic.exp: Load scanlang.exp.
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2017-02-06 22:38:57 +01:00
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2017-02-06 Palmer Dabbelt <palmer@dabbelt.com>
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* configure.tgt: Add RISC-V tuple.
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2017-02-01 18:21:59 +01:00
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2017-02-01 Richard Henderson <rth@redhat.com>
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2018-08-27 16:04:23 +02:00
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Torvald Riegel <triegel@redhat.com>
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2017-02-01 18:21:59 +01:00
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* acinclude.m4: Add #define FAST_ATOMIC_LDST_*.
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* auto-config.h.in: Regenerate.
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* config/x86/host-config.h (FAST_ATOMIC_LDST_16): Define to 0.
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(atomic_compare_exchange_n): New.
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* glfree.c (EXACT, LARGER): Change condition and add comments.
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2017-01-30 12:34:13 +01:00
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2017-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
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PR target/78945
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* config/arm/exch_n.c (libat_exchange): Check __ARM_FEATURE_SIMD32.
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2017-01-21 09:47:11 +01:00
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2017-01-21 Jakub Jelinek <jakub@redhat.com>
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PR other/79046
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* testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
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of cat to get version from BASE-VER file.
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* testsuite/Makefile.in: Regenerated.
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2017-01-17 10:38:48 +01:00
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2017-01-17 Jakub Jelinek <jakub@redhat.com>
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PR other/79046
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* configure.ac: Add GCC_BASE_VER.
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* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
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get version from BASE-VER file.
|
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|
|
* testsuite/Makefile.in: Regenerated.
|
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|
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* configure: Regenerated.
|
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* Makefile.in: Regenerated.
|
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2017-01-01 13:07:43 +01:00
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2017-01-01 Jakub Jelinek <jakub@redhat.com>
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Update copyright years.
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2016-11-15 17:34:02 +01:00
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2016-11-15 Matthias Klose <doko@ubuntu.com>
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* configure: Regenerate.
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2016-04-27 09:14:42 +02:00
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2016-04-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
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* configure.tgt (configure_tgt_pre_target_cpu_XCFLAGS): New variable.
|
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(*-*-rtems*): New supported target.
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* config/rtems/host-config.h: New file.
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* config/rtems/lock.c: Likewise.
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2016-04-25 14:41:43 +02:00
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2016-04-25 H.J. Lu <hongjiu.lu@intel.com>
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PR target/70454
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* configure.tgt (XCFLAGS): Revert the last change.
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2016-04-20 16:41:55 +02:00
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2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
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PR target/70454
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* configure.tgt (XCFLAGS): Don't add -march=i486 to compile
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32-bit x86 target library on x86-64.
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2016-01-06 15:51:35 +01:00
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2016-01-06 Szabolcs Nagy <szabolcs.nagy@arm.com>
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PR other/67627
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* Makefile.am (all-multi): Add dependency.
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* Makefile.in: Regenerate.
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2016-01-04 15:30:50 +01:00
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2016-01-04 Jakub Jelinek <jakub@redhat.com>
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|
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Update copyright years.
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|
Add out-of-line versions of some <stdatomic.h> functions (PR c/65083).
PR c/65083 notes that some functions in <stdatomic.h> are normal
functions, not generic functions, and so need to have out-of-line
copies that can be called when macro expansion is suppressed (unlike
the generic functions where DR#419 makes it undefined if you suppress
a macro expansion).
This patch adds such out-of-line definitions in libatomic for those
six functions, at a new LIBATOMIC_1.2 symbol version, as trivial
wrappers to the <stdatomic.h> macros, along with declarations of those
functions in <stdatomic.h>. Tests are added that are based on the
corresponding tests for the macros, but with parentheses around the
function names to force the out-of-line functions to be used.
Bootstrapped with no regressions on x86_64-pc-linux-gnu.
gcc:
* ginclude/stdatomic.h (atomic_thread_fence, atomic_signal_fence)
(atomic_flag_test_and_set, atomic_flag_test_and_set_explicit)
(atomic_flag_clear, atomic_flag_clear_explicit): Declare as
functions before defining as macros.
gcc/testsuite:
* gcc.dg/atomic/stdatomic-fence-2.c,
gcc.dg/atomic/stdatomic-flag-2.c: New tests.
libatomic:
* fence.c, flag.c: New files.
* Makefile.am (libatomic_la_SOURCES): Add fence.c and flag.c.
* Makefile.in: Regenerate.
* configure.ac (libtool_VERSION): Change to 3:0:2.
* configure: Regenerate.
* libatomic.map (LIBATOMIC_1.2): New symbol version.
From-SVN: r230578
2015-11-18 23:13:44 +01:00
|
|
|
|
2015-11-18 Joseph Myers <joseph@codesourcery.com>
|
|
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|
|
PR c/65083
|
|
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|
|
* fence.c, flag.c: New files.
|
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|
|
* Makefile.am (libatomic_la_SOURCES): Add fence.c and flag.c.
|
|
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|
|
* Makefile.in: Regenerate.
|
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|
|
* configure.ac (libtool_VERSION): Change to 3:0:2.
|
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|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* libatomic.map (LIBATOMIC_1.2): New symbol version.
|
|
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|
|
2015-10-09 15:55:23 +02:00
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|
2015-10-09 David Malcolm <dmalcolm@redhat.com>
|
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|
|
* testsuite/lib/libatomic.exp: Load multiline.exp before
|
|
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|
|
prune.exp, using load_gcc_lib.
|
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|
2015-07-14 17:36:51 +02:00
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|
|
2015-07-14 John Marino <gnugcc@marino.st>
|
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|
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* configure.tgt: Add *-*-dragonfly to supported targets.
|
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|
2015-01-21 18:17:03 +01:00
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|
|
2015-01-21 Andrew Waterman <waterman@cs.berkeley.edu>
|
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* fop_n.c (libat_fetch_op): Align address to word boundary.
|
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|
|
(libat_op_fetch): Likewise.
|
|
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|
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|
|
2015-01-16 12:29:54 +01:00
|
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|
|
2015-01-16 Ilya Verbin <ilya.verbin@intel.com>
|
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|
|
PR testsuite/64605
|
|
|
|
|
|
* testsuite/lib/libatomic.exp: Do not load gcc-dg.exp.
|
|
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|
|
|
* testsuite/libatomic.c/c.exp: Load gcc-dg.exp.
|
|
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|
|
2015-01-09 15:06:02 +01:00
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|
2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
|
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|
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* configure.tgt: Exclude arm*-*-freebsd* from try_ifunc.
|
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|
2015-01-05 13:33:28 +01:00
|
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|
2015-01-05 Jakub Jelinek <jakub@redhat.com>
|
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|
|
Update copyright years.
|
|
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|
|
2014-12-12 13:00:01 +01:00
|
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|
|
2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
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|
|
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|
|
|
|
* testsuite/lib/libatomic.exp: Load target-utils.exp
|
|
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|
|
2014-11-21 17:49:17 +01:00
|
|
|
|
2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR bootstrap/63784
|
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|
|
* configure: Regenerated.
|
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|
2014-11-14 07:05:51 +01:00
|
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|
|
2014-11-13 Andrew Waterman <waterman@cs.berkeley.edu>
|
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|
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* cas_n.c (libat_compare_exchange): Add missing cast.
|
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|
|
2014-11-11 21:25:18 +01:00
|
|
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|
2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
|
|
|
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|
|
PR target/63610
|
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|
|
* configure: Regenerate.
|
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|
|
2014-08-19 16:55:37 +02:00
|
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|
|
2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
|
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|
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* configure.tgt: Add cygwin to supported targets.
|
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|
2014-07-18 Uros Bizjak <ubizjak@gmail.com>
|
2014-07-18 08:34:20 +02:00
|
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|
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* configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS.
|
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|
2014-06-17 22:43:18 +02:00
|
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|
2014-06-17 Kai Tietz <ktietz@redhat.com>
|
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|
|
* Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags.
|
|
|
|
|
|
* configure.ac (ACX_LT_HOST_FLAGS): New.
|
|
|
|
|
|
(target_thread_file): New.
|
|
|
|
|
|
* configure.tgt (mingw): Add mingw support.
|
|
|
|
|
|
* config/mingw/host-config.h: New file.
|
|
|
|
|
|
* config/mingw/lock.c: Likewise.
|
|
|
|
|
|
* Makefile.in: Regenerated.
|
|
|
|
|
|
* configure: Likewise.
|
|
|
|
|
|
* aclocal.m4: Likewise.
|
|
|
|
|
|
* testsuite/Makefile.in: Likewise.
|
|
|
|
|
|
|
2014-02-20 18:43:53 +01:00
|
|
|
|
2014-02-20 Richard Henderson <rth@redhat.com>
|
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|
|
|
|
|
|
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|
|
PR c++/60272
|
|
|
|
|
|
* cas_n.c (libat_compare_exchange): Conditionalize on failure
|
|
|
|
|
|
the store back to EPTR.
|
|
|
|
|
|
|
2014-01-02 23:24:30 +01:00
|
|
|
|
2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Update copyright years
|
|
|
|
|
|
|
2013-12-09 18:37:43 +01:00
|
|
|
|
2013-12-09 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE
|
2013-12-09 18:41:40 +01:00
|
|
|
|
instructions when __SSE_MATH__ is defined.
|
2013-12-09 18:37:43 +01:00
|
|
|
|
|
atomic-compare-exchange-1.c, [...]: Declare main as returning int.
* testsuite/libatomic.c/atomic-compare-exchange-1.c,
testsuite/libatomic.c/atomic-compare-exchange-2.c,
testsuite/libatomic.c/atomic-compare-exchange-3.c,
testsuite/libatomic.c/atomic-compare-exchange-4.c,
testsuite/libatomic.c/atomic-compare-exchange-5.c,
testsuite/libatomic.c/atomic-exchange-1.c,
testsuite/libatomic.c/atomic-exchange-2.c,
testsuite/libatomic.c/atomic-exchange-3.c,
testsuite/libatomic.c/atomic-exchange-4.c,
testsuite/libatomic.c/atomic-exchange-5.c,
testsuite/libatomic.c/atomic-generic.c,
testsuite/libatomic.c/atomic-load-1.c,
testsuite/libatomic.c/atomic-load-2.c,
testsuite/libatomic.c/atomic-load-3.c,
testsuite/libatomic.c/atomic-load-4.c,
testsuite/libatomic.c/atomic-load-5.c,
testsuite/libatomic.c/atomic-op-1.c,
testsuite/libatomic.c/atomic-op-2.c,
testsuite/libatomic.c/atomic-op-3.c,
testsuite/libatomic.c/atomic-op-4.c,
testsuite/libatomic.c/atomic-op-5.c,
testsuite/libatomic.c/atomic-store-1.c,
testsuite/libatomic.c/atomic-store-2.c,
testsuite/libatomic.c/atomic-store-3.c,
testsuite/libatomic.c/atomic-store-4.c,
testsuite/libatomic.c/atomic-store-5.c: Declare main as returning
int. Do not require built-in sync support or add target-specific
options.
* testsuite/libatomic.c/atomic-exchange-1.c,
testsuite/libatomic.c/atomic-exchange-2.c,
testsuite/libatomic.c/atomic-exchange-3.c,
testsuite/libatomic.c/atomic-exchange-4.c,
testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of
count from expression using value of count.
From-SVN: r204953
2013-11-18 15:50:11 +01:00
|
|
|
|
2013-11-18 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/libatomic.c/atomic-compare-exchange-1.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-compare-exchange-2.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-compare-exchange-3.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-compare-exchange-4.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-compare-exchange-5.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-exchange-1.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-exchange-2.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-exchange-3.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-exchange-4.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-exchange-5.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-generic.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-load-1.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-load-2.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-load-3.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-load-4.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-load-5.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-op-1.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-op-2.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-op-3.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-op-4.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-op-5.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-store-1.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-store-2.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-store-3.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-store-4.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-store-5.c: Declare main as returning
|
|
|
|
|
|
int. Do not require built-in sync support or add target-specific
|
|
|
|
|
|
options.
|
|
|
|
|
|
* testsuite/libatomic.c/atomic-exchange-1.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-exchange-2.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-exchange-3.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-exchange-4.c,
|
|
|
|
|
|
testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of
|
|
|
|
|
|
count from expression using value of count.
|
|
|
|
|
|
|
2013-11-10 12:45:42 +01:00
|
|
|
|
2013-11-10 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/x86/fenv.c: New file.
|
|
|
|
|
|
|
tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
gcc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
(enum tree_index): Add TI_ATOMICQI_TYPE, TI_ATOMICHI_TYPE,
TI_ATOMICSI_TYPE, TI_ATOMICDI_TYPE and TI_ATOMICTI_TYPE.
(struct tree_base): Add atomic_flag field.
* tree.h (TYPE_ATOMIC): New accessor macro.
(TYPE_QUALS, TYPE_QUALS_NO_ADDR_SPACE): Add TYPE_QUAL_ATOMIC.
(TYPE_QUALS_NO_ADDR_SPACE_NO_ATOMIC): New macro.
(atomicQI_type_node, atomicHI_type_node, atomicSI_type_node)
(atomicDI_type_node, atomicTI_type_node): New macros for type
nodes.
* tree.c (set_type_quals): Set TYPE_ATOMIC.
(find_atomic_core_type): New function.
(build_qualified_type): Adjust alignment for qualified types.
(build_atomic_base): New function
(build_common_tree_nodes): Build atomicQI_type_node,
atomicHI_type_node, atomicSI_type_node, atomicDI_type_node and
atomicTI_type_node.
* print-tree.c (print_node): Print atomic qualifier.
* tree-pretty-print.c (dump_generic_node): Print atomic type
attribute.
* target.def (atomic_assign_expand_fenv): New hook.
* doc/tm.texi.in (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New @hook.
* doc/tm.texi: Regenerate.
* targhooks.c (default_atomic_assign_expand_fenv): New function.
* targhooks.h (default_atomic_assign_expand_fenv): Declare.
* sync-builtins.def (__atomic_feraiseexcept): New built-in
function.
* config/i386/i386-builtin-types.def (VOID_FTYPE_PUSHORT): New
function type.
* config/i386/i386.c (enum ix86_builtins): Add
IX86_BUILTIN_FNSTENV, IX86_BUILTIN_FLDENV, IX86_BUILTIN_FNSTSW and
IX86_BUILTIN_FNCLEX.
(bdesc_special_args): Add __builtin_ia32_fnstenv,
__builtin_ia32_fldenv, __builtin_ia32_fnstsw and
__builtin_ia32_fnclex.
(ix86_expand_builtin): Handle the new built-in functions.
(ix86_atomic_assign_expand_fenv): New function.
(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New macro.
* config/i386/i386.md (UNSPECV_FNSTENV, UNSPECV_FLDENV)
(UNSPECV_FNSTSW, UNSPECV_FNCLEX): New unspecs.
(fnstenv, fldenv, fnstsw, fnclex): New insns.
gcc/c-family:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* c-common.h (enum rid): Add RID_ATOMIC.
* c-common.c (c_common_reswords): Add _Atomic.
(sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
(keyword_is_type_qualifier): Accept RID_ATOMIC.
* c-format.c (check_format_types): Check for extra _Atomic
qualifiers in format argument.
* c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
(pp_c_type_qualifier_list): Mention _Atomic in comment.
gcc/c:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
Andrew MacLeod <amacleod@redhat.com>
* c-aux-info.c (gen_type): Handle atomic qualifier.
* c-decl.c (validate_proto_after_old_defn): Do not remove atomic
qualifiers when compating types.
(shadow_tag_warned): Handle atomic_p in declspecs.
(quals_from_declspecs): Likewise.
(start_decl): Use c_type_promotes_to when promoting argument
types.
(grokdeclarator): Handle _Atomic.
(get_parm_info): Diagnose any qualifier on "void" as only
parameter.
(store_parm_decls_oldstyle): Do not remove atomic qualifiers when
comparing types. Use c_type_promotes_to when promoting argument
types.
(finish_function): Use c_type_promotes_to when promoting argument
types.
(build_null_declspecs): Handle atomic_p in declspecs.
(declspecs_add_qual): Handle RID_ATOMIC.
* c-parser.c (c_token_starts_typename, c_token_is_qualifier)
(c_token_starts_declspecs): Handle RID_ATOMIC.
(c_parser_declspecs): Handle atomic type specifiers and
qualifiers.
(c_parser_typeof_specifier): Remove const and _Atomic qualifiers
from types of expressions with atomic type.
(c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
(c_parser_attribute_any_word): Handle RID_ATOMIC.
(c_parser_initializer, c_parser_initelt, c_parser_initval)
(c_parser_statement_after_labels, c_parser_switch_statement)
(c_parser_for_statement, c_parser_expr_no_commas)
(c_parser_conditional_expression, c_parser_binary_expression)
(c_parser_cast_expression, c_parser_unary_expression)
(c_parser_postfix_expression)
(c_parser_postfix_expression_after_primary, c_parser_expression):
Use convert_lvalue_to_rvalue.
(c_parser_expression_conv, c_parser_expr_list): Document
conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
(c_parser_objc_synchronized_statement): Use
convert_lvalue_to_rvalue.
(c_parser_objc_selector): Handle RID_ATOMIC.
(c_parser_objc_receiver, c_parser_array_notation): Use
convert_lvalue_to_rvalue.
* c-tree.h (ctsk_typeof): Adjust comment to mention use for
_Atomic (type-name).
(struct c_declspecs): Add atomic_p field.
(convert_lvalue_to_rvalue): Declare.
* c-typeck.c (c_type_promotes_to): Promote atomic types to
corresponding atomic types.
(qualify_type): Don't add _Atomic qualifiers from second argument.
(comp_target_types): Do not allow _Atomic mismatches.
(type_lists_compatible_p): Do not remove atomic qualifiers when
comparing types.
(really_atomic_lvalue, convert_lvalue_to_rvalue)
(build_atomic_assign): New functions.
(build_unary_op): Use build_atomic_assign for atomic increment and
decrement.
(build_conditional_expr): Do not treat _Atomic void as a qualified
version of void.
(build_modify_expr): Use build_atomic_assign for atomic LHS.
(find_anonymous_field_with_type, convert_to_anonymous_field)
(convert_for_assignment): Do not remove atomic qualifiers when
comparing types.
(digest_init): Do not accept initialization of arrays of atomic
elements by string constants.
(build_asm_expr): Use convert_lvalue_to_rvalue.
(build_binary_op): Do not treat _Atomic void as a qualified
version of void.
gcc/objc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
* objc-act.c (objc_push_parm): Handle atomic qualifier.
gcc/testsuite:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* lib/target-supports.exp
(check_effective_target_fenv_exceptions): New function.
* lib/atomic-dg.exp, gcc.dg/atomic/atomic.exp: New files.
* gcc.dg/atomic/c11-atomic-exec-1.c,
gcc.dg/atomic/c11-atomic-exec-2.c,
gcc.dg/atomic/c11-atomic-exec-3.c,
gcc.dg/atomic/c11-atomic-exec-4.c,
gcc.dg/atomic/c11-atomic-exec-5.c, gcc.dg/c11-atomic-1.c,
gcc.dg/c11-atomic-2.c, gcc.dg/c11-atomic-3.c,
gcc.dg/c90-atomic-1.c, gcc.dg/c99-atomic-1.c: New tests.
libatomic:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* fenv.c: New file.
* libatomic.map (LIBATOMIC_1.1): New symbol version. Include
__atomic_feraiseexcept.
* configure.ac (libtool_VERSION): Change to 2:0:1.
(fenv.h): Test for header.
* Makefile.am (libatomic_la_SOURCES): Add fenv.c.
* Makefile.in, auto-config.h.in, configure: Regenerate.
From-SVN: r204544
2013-11-07 22:15:25 +01:00
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2013-11-07 Joseph Myers <joseph@codesourcery.com>
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* fenv.c: New file.
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* libatomic.map (LIBATOMIC_1.1): New symbol version. Include
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__atomic_feraiseexcept.
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* configure.ac (libtool_VERSION): Change to 2:0:1.
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(fenv.h): Test for header.
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* Makefile.am (libatomic_la_SOURCES): Add fenv.c.
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* Makefile.in, auto-config.h.in, configure: Regenerate.
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2013-10-17 17:49:27 +02:00
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2013-10-17 Michael Hudson-Doyle <michael.hudson@linaro.org>
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* libatomic/configure.tgt (aarch64*): Remove code preventing
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build.
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2013-09-20 11:47:52 +02:00
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2013-09-20 Alan Modra <amodra@gmail.com>
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* configure: Regenerate.
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2013-01-14 19:16:23 +01:00
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2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
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Update copyright years.
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2012-12-18 23:04:08 +01:00
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2012-12-18 Ian Lance Taylor <iant@google.com>
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PR go/55201
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* Makefile.am (noinst_LTLIBRARIES): Define new make variable.
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(libatomic_convenience_la_SOURCES): Likewise.
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(libatomic_convenience_la_LIBADD): Likewise.
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* Makefile.in: Rebuild.
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* testsuite/Makefile.in: Rebuild.
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2012-12-04 16:14:47 +01:00
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2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
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* config/arm/arm-config.h (__ARM_ARCH_8A__): New.
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2012-11-22 01:47:58 +01:00
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2012-11-21 Matthias Klose <doko@ubuntu.com>
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* configure.tgt (i[3456]86): Handle -mx32 like -m64.
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2012-11-05 00:17:34 +01:00
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2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
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2012-11-05 00:27:03 +01:00
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* acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message.
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* configure: Regenerate.
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2012-11-05 00:17:34 +01:00
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* configure: Regenerate.
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2012-10-23 19:22:48 +02:00
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2012-10-23 Sofiane Naci <sofiane.naci@arm.com>
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Mark libatomic unsupported in AArch64.
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* configure.tgt: Mark libatomic unsupported.
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2012-09-20 16:41:17 +02:00
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2012-09-20 Jakub Jelinek <jakub@redhat.com>
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PR other/43620
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* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
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* configure: Regenerate.
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* Makefile.in: Regenerate.
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2012-09-15 01:30:29 +02:00
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2012-09-14 David Edelsohn <dje.gcc@gmail.com>
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* configure: Regenerated.
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2012-05-23 01:54:32 +02:00
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2012-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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PR other/53231
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* tas_n.c (libat_test_and_set): Correct return. Remove unused variable.
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2012-05-17 00:11:18 +02:00
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2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
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* configure: Regenerated.
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2012-05-10 11:11:05 +02:00
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2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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PR other/53284
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* acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS
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instead of overriding.
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* configure: Regenerate.
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2012-05-07 18:11:14 +02:00
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2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* Makefile.am (libatomic.map-sun): Handle objects in
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libatomic_la_LIBADD.
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* aclocal.m4: Regenerate.
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* Makefile.in: Regenerate.
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2012-05-07 18:10:11 +02:00
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2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS.
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* configure: Regenerate.
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2012-05-03 17:59:43 +02:00
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2012-05-03 Richard Henderson <rth@redhat.com>
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2012-05-03 18:30:11 +02:00
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* configure.ac (AM_MAINTAINER_MODE): New.
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2012-05-03 17:59:43 +02:00
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* acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation
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failure in gcc_no_link path.
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2012-05-03 18:30:11 +02:00
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* configure, aclocal.m4, Makefile.in: Rebuild.
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2012-05-03 17:59:43 +02:00
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2012-05-01 17:48:28 +02:00
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2012-05-01 Richard Henderson <rth@redhat.com>
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* Initial commit.
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2016-01-04 15:30:50 +01:00
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2022-01-03 10:31:39 +01:00
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Copyright (C) 2012-2022 Free Software Foundation, Inc.
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2016-01-04 15:30:50 +01:00
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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