+2011-05-22 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49104
+ * config/i386/cpuid.h (bit_MMXEXT): New define.
+
+2011-05-22 Nick Clifton <nickc@redhat.com>
+
+ * config/stormy16/stormy16.c (xstormy16_init_builtins): prevent
+ initialisation of non-existant args[2] element. Use args[] array
+ not arg[] array to pass arguments to build_function_type_list.
+
+2011-05-22 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49087
+ * tree-vect-loop.c (vect_is_slp_reduction): Fail if LHS has no uses.
+
+2011-05-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/49092
+ * dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for
+ static storage duration.
+
+2011-05-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard
+ frame pointer.
+
+2011-05-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.c (eligible_for_return_delay): Do not return
+ false if there are call-saved registers here...
+ (sparc_can_use_return_insn_p): ...but here instead.
+ (save_or_restore_regs): Fix thinko.
+ (sparc_expand_prologue): Use current_function_is_leaf.
+ (sparc_frame_pointer_required): Likewise.
+
+2011-05-21 Nick Clifton <nickc@redhat.com>
+
+ PR target/49098
+ * config/rx/rx.c (rx_memory_move_cost): Note unused parameters.
+
+2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * gengtype.c (walk_type): Implemented "atomic" GTY option.
+ * doc/gty.texi (GTY Options): Document "atomic" GTY option.
+
+2011-05-21 Joseph Myers <joseph@codesourcery.com>
+
+ * opt-read.awk: New. Split out of optc-gen.awk and opth-gen.awk.
+ * optc-gen.awk: Move common code to opt-read.awk.
+ * opth-gen.awk: Likewise.
+ * Makefile.in (options.c, s-options-h): Update to use opt-read.awk.
+
+2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
+
+ * godump.c (go_format_type): Don't use TYPE_ARG_TYPES.
+
+2011-05-20 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-ivopts.c: Include expmed.h.
+ (get_shiftadd_cost): New function.
+ (force_expr_to_var_cost): Declare forward. Use get_shiftadd_cost.
+
+2011-05-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/49086
+ * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL
+ for PHI args that are SSA_NAME_IS_DEFAULT_DEF.
+
+2011-05-20 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in: Update comment referring to $(OBJS-common).
+
+2011-05-20 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_output_typedef): Put enum constants in the macro
+ hash table to avoid duplicate Go const definitions.
+
+2011-05-20 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in (LIBDEPS): Add libcommon.a.
+ (LIBS): Likewise.
+ (GCC_OBJS): Remove diagnostic.o, pretty-print.o and input.o.
+ (OBJS-common): Remove diagnostic.o, input.o, intl.o,
+ pretty-print.o and version.o.
+ (OBJS-libcommon): New.
+ (ALL_HOST_BACKEND_OBJS): Add $(OBJS-libcommon).
+ (BACKEND): Add libcommon.a.
+ (MOSTLYCLEANFILES): Likewise.
+ (libcommon.a): New.
+ (xgcc$(exeext)): Don't explicitly use version.o and intl.o.
+ (cpp$(exeext)): Likewise.
+ (COLLECT2_OBJS): Remove intl.o, version.o, diagnostic.o,
+ pretty-print.o and input.o.
+ (lto-wrapper$(exeext)): Don't explicitly use intl.o.
+ (lto-wrapper.o): Depend on $(DIAGNOSTIC_H).
+ (errors.o): Remove.
+ (mips-tfile): Don't explicitly use version.o.
+ (mips-tdump): Likewise.
+ (gcov.o): Depend on $(DIAGNOSTIC_H).
+ (gcov-dump.o): Depend on intl.h and $(DIAGNOSTIC_H).
+ (GCOV_OBJS): Remove intl.o, version.o and errors.o.
+ (GCOV_DUMP_OBJS): Remove version.o and errors.o.
+ * gcov-dump.c: Include intl.h and diagnostic.h.
+ (main): Initialize diagnostics.
+ * gcov.c: Include diagnostic.h.
+ (fnotice): Remove.
+ (main): Initialize diagnostics.
+ * lto-wrapper.c: Include diagnostic.h.
+ (main): Initialize diagnostics.
+
+2011-05-20 Michael Matz <matz@suse.de>
+
+ * Makefile.in (OBJS-common, OBJS-md, OBJS-archive): Merge into OBJS.
+
+2011-05-20 Michael Matz <matz@suse.de>
+ Richard Guenther <rguenther@suse.de>
+
+ * lto-streamer.c (lto_record_common_node): Don't track seen nodes,
+ use lto_streamer_cache_append directly instead of returning a VEC.
+ (preload_common_node): Remove.
+ (lto_get_common_nodes): Rename to lto_preload_common_nodes, don't
+ track seen nodes.
+ (lto_streamer_cache_create): Call lto_preload_common_nodes.
+
+2011-05-20 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49079
+ * tree-dfa.c (get_ref_base_and_extent): Handle view-converting
+ MEM_REFs correctly for the trailing array access detection.
+ Special case constants the same way as decls for overall size
+ constraining.
+
+2011-05-20 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mingw32.h (OUTPUT_QUOTED_STRING): Fix macro
+ argument expansion.
+
+2011-05-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49073
+ * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL if
+ PHI argument is SSA_NAME, whose def_stmt is dominated by the PHI.
+ * tree-ssa-ifcombine.c (tree_ssa_ifcombine): Calculate dominators.
+
+2011-05-20 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48849
+ * gimple.c (gimple_register_canonical_type): Compute TYPE_CANONICAL
+ of pointer types the same way the middle-end does.
+
+2011-05-20 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_register_type_1): Do not fiddle with main-variant
+ or pointer-to chains. Delay all fixup to uniquify_nodes.
+
+2011-05-19 Quentin Neill <quentin.neill@amd.com>
+
+ * config/i386/sse.md (fma4_fmsubadd): Use <ssemodesuffix>.
+ (fma4_fmaddsub): Likewise
+
+2011-05-19 Jan Hubicka <jh@suse.cz>
+
+ * gimple.c (gtc_visited, gtc_ob, type_pair_hash, type_pair_eq): Remove.
+ (GIMPLE_TYPE_PAIR_SIZE): New macro.
+ (type_pair_cache): New static var.
+ (lookup_type_pair): Use fixed sized custom hash; make inline.
+ (gtc_visit, gimple_types_compatible_p, gimple_register_type_1): Update
+ calls of lookup_type_pair.
+ (print_gimple_types_stats): Remove cache stats.
+ (free_gimple_type_tables): Free type_pair_cache instead of gtc_visited
+ and gtc_ob.
+
+2011-05-19 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (option_override_internal): Enable TARGET_CMOVE
+ when TARGET_RDRND is active.
+ (ix86_expand_builtin) <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>:
+ Generate dummy SImode target register when target is NULL.
+
2011-05-19 Joseph Myers <joseph@codesourcery.com>
* config/arm/arm-fpus.def: New.
Remove ATTRIBUTE_UNUSED.
[!USE_GAS]: Call solaris_elf_asm_comdat_section for
SECTION_LINKONCE sections if HAVE_COMDAT_GROUP.
- * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section):
- Likewise.
+ * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise.
* config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ...
* config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here.
* config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine.
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