+2006-07-23 Steven Bosscher <steven@gcc.gnu.org>
+
+ PR debug/25468
+ * config/elfos.h (ASM_OUTPUT_ASCII): Remove 'register' marks.
+ Cache the last found '\0' marker to avoid quadratic behavior.
+
+2006-07-23 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (subsi_3_zext): Fix output template.
+
+2006-07-21 Mike Stump <mrs@apple.com>
+
+ * doc/invoke.texi (C++ Dialect Options): Note that
+ -fvisibility-inlines-hidden doesn't affect explicitly
+ instantiationed inline methods.
+
+2006-07-20 Roger Sayle <roger@eyesopen.com>
+
+ * config.gcc (i[34567]86-*-solaris2*): Add usegas.h to $tm_file
+ if the target assembler is GNU binutils' gas.
+ * config/i386/sol2-10.h (ASM_SPEC): Check USE_GAS to determine
+ whether to pass GNU gas or native as command line options.
+
+2006-07-20 Jason Merrill <jason@redhat.com>
+
+ * tree.c (remove_attribute): New fn.
+ * tree.h: Declare it.
+
+2006-07-20 Paul Brook <paul@codesourcery.com>
+
+ PR 27363
+ * cse.c (cse_insn): Add destination addresses to hash table. Check if
+ they are invalidated by this instruction.
+
+2006-07-21 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR target/28427
+ * config/i386/cygming.h (MAX_OFILE_ALIGNMENT): Define.
+
+2006-07-20 Eric Christopher <echristo@apple.com>
+
+ PR target/26877
+ * config/i386/i386.h (OPTION_DEFAULT_SPECS): Reorder.
+
+2006-07-19 Eric Christopher <echristo@apple.com>
+
+ * config/t-slibgcc-darwin (stmp-lipo): Remove.
+ Rewrite dependencies for libgcc_s.1.dylib.
+
+2006-07-19 Jakub Jelinek <jakub@redhat.com>
+
+ * except.c (duplicate_eh_regions_1): Clear next_peer.
+
+2006-07-17 Nathan Sidwell <nathan@codesourcery.com>
+
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Document that
+ -mlongcall does not guarantee all calls will be long.
+ * doc/extend.texi (long_call/short_call): Document that longcall
+ does not guarantee a long call will be used.
+ (longcall/shortcall): Likewise.
+
+2006-07-18 Roger Sayle <roger@eyesopen.com>
+
+ PR middle-end/28283
+ * expmed.c (expand_shift): Additionally check that the shift_cost
+ is not MAX_COST and that INTVAL(op1) is less than MAX_BITS_PER_WORD
+ before implementing a LSHIFT_EXPR as a sequence of additions.
+ * config/sh/sh.c (shift_costs): Return MAX_COST to inform the
+ middle-end that DImode shifts need to be synthesized by expand.
+
+2006-07-18 Diego Novillo <dnovillo@redhat.com>
+
+ PR 28410
+ * tree-ssa-operands.c (access_can_touch_variable): Update
+ comment.
+ Return true if ALIAS is .GLOBAL_VAR.
+
+2006-07-18 David Daney <ddaney@avtrex.com>
+
+ * gcc.c (display_help): Fix typo in help text.
+
+2006-07-18 Olivier Hainque <hainque@adacore.com>
+
+ * tree.h (categorize_ctor_elements): Adjust prototype and add
+ descriptive comment, both in accordance with the interface change
+ described below.
+ * varasm.c (constructor_static_from_elts_p): New function.
+ Whether a constructor node is a valid static constant initializer
+ if all its elements are.
+ (initializer_constant_valid_p) <CONSTRUCTOR value>: Use it.
+ * output.h: Declare it.
+ * expr.c (categorize_ctor_elements_1): Return whether the constructor
+ is a valid constant initializer instead of computing the number of
+ non-constant elements. Use constructor_static_from_elts_p for this
+ purpose. Replace the head comment with an indication that this is a
+ helper for categorize_ctor_elements.
+ (categorize_ctor_elements): Same interface change as for the _1
+ helper. Former head comment from this helper moved here, adjusted to
+ account for the interface changes.
+ (mostly_zeros_p): Adjust call to categorize_ctor_elements.
+ (all_zeros_p): Likewise.
+ * gimplify.c (gimplify_init_constructor): Decide whether we can make
+ static versions of the constructor from the categorize_ctor_elements
+ return value instead of the formerly computed number of non-constant
+ elements.
+
2006-07-18 Paolo Bonzini <bonzini@gnu.org>
* configure: Regenerate.
2006-07-14 Carlos O'Donell <carlos@codesourcery.com>
* dbxout.c (dbxout_begin_prologue): Emit LFBB label at function start.
- (dbxout_function_end): Use local label LFBB. Remove hook
+ (dbxout_function_end): Use local label LFBB. Remove hook
DBX_OUTPUT_NFUN.
(dbxout_source_line): Use local label LFBB.
(dbxout_block): Likewise.
* config/sh/sh.c (sh_reorg): Ignore deleted insns whilst
walking the LOG_LINKS chain.
-
+
2006-07-12 Geoffrey Keating <geoffk@apple.com>
* doc/invoke.texi (C++ Dialect Options): Explain difference