2015-12-04 Release Manager * GCC 5.3.0 released. 2015-07-16 Release Manager * GCC 5.2.0 released. 2015-04-22 Release Manager * GCC 5.1.0 released. 2015-01-21 Andrew Waterman * fop_n.c (libat_fetch_op): Align address to word boundary. (libat_op_fetch): Likewise. 2015-01-16 Ilya Verbin PR testsuite/64605 * testsuite/lib/libatomic.exp: Do not load gcc-dg.exp. * testsuite/libatomic.c/c.exp: Load gcc-dg.exp. 2015-01-09 Andreas Tobler * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc. 2015-01-05 Jakub Jelinek Update copyright years. 2014-12-12 Kyrylo Tkachov * testsuite/lib/libatomic.exp: Load target-utils.exp 2014-11-21 H.J. Lu PR bootstrap/63784 * configure: Regenerated. 2014-11-13 Andrew Waterman * cas_n.c (libat_compare_exchange): Add missing cast. 2014-11-11 Francois-Xavier Coudert PR target/63610 * configure: Regenerate. 2014-08-19 Yaakov Selkowitz * configure.tgt: Add cygwin to supported targets. 2014-07-18 Uros Bizjak * configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS. 2014-06-17 Kai Tietz * 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 Richard Henderson PR c++/60272 * cas_n.c (libat_compare_exchange): Conditionalize on failure the store back to EPTR. 2014-01-02 Richard Sandiford Update copyright years 2013-12-09 Uros Bizjak * config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE instructions when __SSE_MATH__ is defined. 2013-11-18 Joseph Myers * 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 Uros Bizjak * config/x86/fenv.c: New file. 2013-11-07 Joseph Myers * 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. 2013-10-17 Michael Hudson-Doyle * libatomic/configure.tgt (aarch64*): Remove code preventing build. 2013-09-20 Alan Modra * configure: Regenerate. 2013-01-14 Richard Sandiford Update copyright years. 2012-12-18 Ian Lance Taylor PR go/55201 * Makefile.am (noinst_LTLIBRARIES): Define new make variable. (libatomic_convenience_la_SOURCES): Likewise. (libatomic_convenience_la_LIBADD): Likewise. * Makefile.in: Rebuild. * testsuite/Makefile.in: Rebuild. 2012-12-04 Marcus Shawcroft * config/arm/arm-config.h (__ARM_ARCH_8A__): New. 2012-11-21 Matthias Klose * configure.tgt (i[3456]86): Handle -mx32 like -m64. 2012-11-04 Thomas Schwinge * acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message. * configure: Regenerate. * configure: Regenerate. 2012-10-23 Sofiane Naci Mark libatomic unsupported in AArch64. * configure.tgt: Mark libatomic unsupported. 2012-09-20 Jakub Jelinek PR other/43620 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. * configure: Regenerate. * Makefile.in: Regenerate. 2012-09-14 David Edelsohn * configure: Regenerated. 2012-05-22 John David Anglin PR other/53231 * tas_n.c (libat_test_and_set): Correct return. Remove unused variable. 2012-05-16 H.J. Lu * configure: Regenerated. 2012-05-10 Rainer Orth PR other/53284 * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS instead of overriding. * configure: Regenerate. 2012-05-07 Rainer Orth * Makefile.am (libatomic.map-sun): Handle objects in libatomic_la_LIBADD. * aclocal.m4: Regenerate. * Makefile.in: Regenerate. 2012-05-07 Rainer Orth * configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS. * configure: Regenerate. 2012-05-03 Richard Henderson * configure.ac (AM_MAINTAINER_MODE): New. * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation failure in gcc_no_link path. * configure, aclocal.m4, Makefile.in: Rebuild. 2012-05-01 Richard Henderson * Initial commit.