+2006-10-06 Olivier Hainque <hainque@adacore.com>
+
+ * gimplify.c (gimplify_type_sizes) [POINTER_TYPE, REFERENCE_TYPE]:
+ Don't recurse on the pointed-to type.
+ * c-decl.c (grokdeclarator) [cdk_pointer]: If we are in a NORMAL or
+ DECL context, attach an artificial TYPE_DECL to anonymous pointed-to
+ types with components of variable size.
+
+2006-10-06 Danny Smith <dannysmith@users.sourceforge.net>
+
+ config/i386/mingw32.h (GOMP_SELF_SPECS): Add -mthreads for openmp.
+
+2006-10-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/29290
+ * tree-loop-linear.c (linear_transform_loops): Bail if loop_nest has
+ multiple exits.
+
+ PR target/29198
+ * config/i386/i386.c (legitimize_pic_address): Reject TLS symbols.
+ * config/i386/predicates.md (local_symbolic_operand): Likewise.
+
+ PR c/29091
+ * varasm.c (output_constant): If TREE_VECTOR_CST_ELTS chain is shorter than
+ the number of vector elements fill the rest with zeros.
+
+2006-10-05 Richard Sandiford <richard@codesourcery.com>
+
+ * config/mips/mips.c (mips_pass_by_reference): Do not return false
+ for EABI if type is NULL. Use a size check based on GET_MODE_SIZE
+ instead.
+
+2006-10-05 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config/bfin/bfin.md (subsi3): Lose expander, change previously
+ unnamed pattern into subsi3. Use correct constraints/predicates.
+ * config/bfin/bfin.h (CONST_OK_FOR_K): Handle "KN7".
+ * config/bfin/predicates.md (reg_or_neg7bit_operand_p): New.
+
+2006-10-05 Ira Rosen <irar@il.ibm.com>
+
+ * doc/loop.texi: Add data references analysis description.
+
+2006-10-04 Brooks Moses <bmoses@stanford.edu>
+
+ * doc/gcov.texi: Add formatting to "Invoking gcov" section head.
+
+2006-10-04 Richard Henderson <rth@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile.in (libgcc.mk, LIBGCC_DEPS): Add emutls.c.
+ * builtin-types.def (BT_WORD): Make unsigned.
+ (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
+ * builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS): New.
+ (BUILT_IN_EMUTLS_REGISTER_COMMON): New.
+ * c-decl.c (grokdeclarator): Don't error if !have_tls.
+ * c-parser.c (c_parser_omp_threadprivate): Likewise.
+ * cgraph.c (decide_is_variable_needed): Look at force_output.
+ Recurse for emulated tls.
+ * cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Remove
+ checks redundant with decide_is_variable_needed.
+ (cgraph_build_static_cdtor): Do cgraph_varpool_assemble_pending_decls.
+ * dwarf2out.c (loc_descriptor_from_tree_1): Don't do anything for
+ emulated tls.
+ * expr.c (emutls_var_address): New.
+ (expand_expr_real_1): Expand emulated tls.
+ (expand_expr_addr_expr_1): Likewise.
+ * libgcc-std.ver: Add __emutls_get_address, __emutls_register_common.
+ * output.h (emutls_finish): Declare.
+ * toplev.c (compile_file): Call it.
+ * tree-ssa-address.c (gen_addr_rtx): Check for const-ness of the
+ address before wrapping in CONST.
+ * varasm.c (emutls_htab, emutls_object_type): New.
+ (EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): New.
+ (get_emutls_object_name, get_emutls_object_type): New.
+ (get_emutls_init_templ_addr, emutls_decl): New.
+ (emutls_common_1, emutls_finish): New.
+ (assemble_variable): When emulating tls, swap decls; generate
+ constructor for the emutls objects.
+ (do_assemble_alias): When emulating tls, swap decl and target name.
+ (default_encode_section_info): Don't add SYMBOL_FLAG_TLS_SHIFT
+ for emulated tls.
+ * emutls.c: New file.
+ * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Only emit
+ tls_object for real tls.
+
+2006-10-04 Zack Weinberg <zackw@panix.com>
+
+ Fix bug in constraint-check generator, reported by Rask Ingemann
+ Lambertsen:
+ * genpreds.c (add_constraint): Don't remove anything from the
+ expression here.
+ (write_tm_constrs_h): Detect whether "op" argument is used, and
+ mark it ARG_UNUSED if it isn't.
+ (write_insn_const_int_ok_for_constraint): Skip the part of the
+ expression that would test whether "op" (which is not available
+ here) is a CONST_INT.
+
+2006-10-04 Ryan Mansfield <rmansfield@qnx.com>
+
+ PR c++/28448
+ * doc/invoke.texi (fdiagnostics-show-option): Fix typos.
+
+2006-10-03 Geoffrey Keating <geoffk@apple.com>
+
+ * config/i386/darwin-libgcc.10.5.ver: Update to symbol list for
+ current Leopard versions.
+ * config/rs6000/darwin-libgcc.10.5.ver: Likewise.
+
+2006-10-03 Kazu Hirata <kazu@codesourcery.com>
+
+ * doc/install.texi: Fix typos.
+
+2006-10-03 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * builtins.c (expand_builtin_return_addr): Deal with FRAME_ADDR_RTX.
+ * doc/tm.texi (Basic Stack Layout): Document FRAME_ADDR_RTX.
+ * config/sparc/sparc.h (FRAME_ADDR_RTX): Define.
+
+2006-10-02 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ * unwind-dw2-fde-darwin.c (getsectdatafromheader_64): Fix first
+ arg to be struct mach_header_64* instead.
+
+2006-10-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/29154
+ * gimplify.c (gimplify_self_mod_expr): Run inner expression's post
+ side effects after the outer expression's post side effects.
+
+2006-10-01 Sandra Loosemore <sandra@codesourcery.com>
+
+ * tree.h (DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): Fix
+ comments to reflect actual behavior and relationship between
+ DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET, and DECL_OFFSET_ALIGN.
+
+ * doc/c-tree.texi (Working with declarations): Fix documentation
+ of FIELD_DECL likewise.
+
+2006-10-01 Ryan Mansfield <rmansfield@qnx.com>
+
+ PR c/20533
+ * doc/extend.texi: Add used variable attribute description.
+
2006-09-30 Joseph S. Myers <joseph@codesourcery.com>
PR c/24010
range of a REG_DEAD register.
2006-18-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
- Anatoly Sokolov <aesok@post.ru>
+ Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.c (avr_mcu_types): Add support for attiny261,
attiny461, attiny861, attiny25, attiny45, attiny85, attiny24,
* config/pa/pa-linux.h (STRING_ASM_OP): Prepend and append a tab.
2006-05-19 Daniel Berlin <dberlin@dberlin.org>
- Kenneth Zadeck <zadeck@naturalbridge.com>
+ Kenneth Zadeck <zadeck@naturalbridge.com>
PR rtl-optimization/26855
2006-04-04 Matthias Klose <doko@debian.org>
* Makefile.in (unprotoize.o): Same dependencies as for protoize.o.
+
+ PR bootstrap/26764
+ PR bootstrap/27334
* Makefile.in (s-macro_list): Conform to POSIX rules in single quoted
strings.