+2012-01-24 Mike Stump <mikestump@comcast.net>
+
+ * c-common.c (c_common_type_for_mode): Match signed/unsigned types
+ exactly.
+
+2012-01-18 Richard Guenther <rguenther@suse.de>
+
+ * c-opts.c (c_common_post_options): Reset LTO flags if
+ we are about to generate a PCH.
+
+2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51777
+ * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
+ use pp_unsigned_wide_integer.
+
+2012-01-10 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51806
+ * c-opts.c (c_common_handle_option): Move -Werror handling
+ to language independent code.
+
+2012-01-05 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51764
+ * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
+ from common.opt.
+
+2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51316
+ * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
+ of array types with an unknown bound.
+
+2011-12-20 Joseph Myers <joseph@codesourcery.com>
+
+ * c-common.c (flag_isoc99): Update comment to refer to C11.
+ (flag_isoc1x): Change to flag_isoc11.
+ * c-common.h (flag_isoc99): Update comment to refer to C11.
+ (flag_isoc1x): Change to flag_isoc11.
+ * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
+ C11.
+ * c-opts.c (set_std_c1x): Change to set_std_c11.
+ (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
+ Call set_std_c11.
+ (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
+ (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
+ * c.opt (std=c1x): Change to std=c11. Document as non-draft
+ standard.
+ (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
+ (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
+ (std=gnu1x): Make alias of std=gnu11.
+
+2011-12-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51228
+ * c-common.c (handle_transparent_union_attribute): Check the first
+ field if the type is complete.
+
+2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51365
+ * c-common.c (RID_IS_FINAL): Add.
+ * c-common.h (RID_IS_FINAL): Add.
+
+2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
+
+ * c.opt (fgnu-runtime): Provide full description.
+ (fnext-runtime): Likewise.
+ * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
+
+2011-11-28 Andrew MacLeod <amacleod@redhat.com>
+
+ * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
+ predefines in one place. Add LOCK_FREE predefines.
+ (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
+ new func.
+
+2011-11-24 Andrew MacLeod <amacleod@redhat.com>
+
+ PR c/51256
+ * c-common.c (get_atomic_generic_size): Check for various error
+ conditions
+ (resolve_overloaded_atomic_exchange,
+ resolve_overloaded_atomic_compare_exchange,
+ resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
+ error_mark_node for error conditions.
+
+2011-11-08 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51010
+ c-family/
+
+2011-11-07 Richard Henderson <rth@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
+ Torvald Riegel <triegel@redhat.com>
+
+ Merged from transactional-memory.
+
+ * c-common.c (handle_tm_wrap_attribute,
+ handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
+ (struct c_common_reswords): Added __transaction* keywords.
+ (struct c_common_attribute_table): Added transaction* and tm_regparm
+ attributes.
+ * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
+ masks.
+ (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
+ find_tm_attribute): Declare.
+
+2011-11-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/35688
+ * c-common.c, c-common.h: Revert yesterday's changes.
+
+2011-11-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/35688
+ * c-common.c (decl_has_visibility_attr): Split out from...
+ (c_determine_visibility): ...here.
+ * c-common.h: Declare it.
+
2011-11-06 Joseph Myers <joseph@codesourcery.com>
* c-common.c (c_common_reswords): Add _Alignas and _Alignof.
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