+2011-11-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (round<mode>2): Use register_operand for
+ operand 1 predicate.
+ (round<mode>2_sfix): Ditto.
+ (round<mode>2_vec_pack_sfix): Ditto for operand 1 and operand 2.
+
+2011-11-14 Nathan Sidwell <nathan@acm.org>
+
+ * gcov.c (canonicalize_name): Protect use of S_ISLNK.
+
+2011-11-14 Jan Hubicka <jh@suse.cz>
+
+ PR target/51126
+ * config/i386/i386.c (core cost model): Correct pasto.
+
+2011-11-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (round<mode>2_sfix): New expander.
+ (round<mode>2_vec_pack_sfix): Ditto.
+ (<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto.
+ (<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
+ * config/i386/builtin-types.def (V4SI_FTYPE_V4SF_ROUND,
+ V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND,
+ V8SI_FTYPE_V4DF_V4DF_ROUND): New builtin types.
+ * config/i386/i386.c (ix86_builtins): Add
+ IX86_BUILTIN_{FLOORPD,CEILPD,ROUNDPD_AZ}_VEC_PACK_SFIX{,256} and
+ IX86_BUILTIN_{FLOORPS,CEILPS,ROUNDPS_AZ}_SFIX{,256} defines.
+ (bdesc_args): Add __builtin_ia32_{floorpd,ceilpd}_vec_pack_sfix{,256},
+ __builtin_ia32_roundpd_az_vec_pack_sfix{,256},
+ __builtin_ia32_{floorps,ceilps}_sfix{,256}and
+ __builtin_ia32_roundps_az_sfix{,256} descriptions.
+ (ix86_expand_sse_round_vec_pack_sfix): New.
+ (ix86_expand_args_builtin): Handle V4SI_FTYPE_V4SF_ROUND,
+ V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND and
+ V8SI_FTYPE_V4DF_V4DF_ROUND types. Check last argument of
+ CODE_FOR_sse4_1_roundpd_vec_pack_sfix, CODE_FOR_sse4_1_roundps_sfix,
+ CODE_FOR_avx_roundpd_vec_pack_sfix256 and CODE_FOR_avx_roundps_sfix256.
+ (ix86_builtin_vectorized_function): Handle
+ BUILT_IN_{I,L,LL}FLOOR{,F}, BUILT_IN_{I,L,LL}CEIL{,F} and
+ BUILT_IN_{I,L,LL}ROUND{,F}
+
+2011-11-14 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/50598
+ * cgraph.h (varpool_externally_visible_p): Declare.
+ (varpool_add_new_variable): Declare.
+ * tree-emultls.c (get_emutls_init_templ_addr,
+ new_emutls_decl): Use varpool_add_new_variable.
+ * ipa.c (varpool_externally_visible_p): Export.
+ * varpool.c (varpool_add_new_variable): New function.
+
+2011-11-14 Zolotukhin Michael <michael.v.zolotukhin@gmail.com>
+ Jan Hubicka <jh@suse.cz>
+
+ * config/i386/i386.h (processor_costs): Add second dimension to
+ stringop_algs array.
+ * config/i386/i386.c (cost models): Initialize second dimension of
+ stringop_algs arrays.
+ (core_cost): New costs based on generic64 costs with updated stringop
+ values.
+ (promote_duplicated_reg): Add support for vector modes, add
+ declaration.
+ (promote_duplicated_reg_to_size): Likewise.
+ (processor_target): Set core costs for core variants.
+ (expand_set_or_movmem_via_loop_with_iter): New function.
+ (expand_set_or_movmem_via_loop): Enable reuse of the same iters in
+ different loops, produced by this function.
+ (emit_strset): New function.
+ (expand_movmem_epilogue): Add epilogue generation for bigger sizes,
+ use SSE-moves where possible.
+ (expand_setmem_epilogue): Likewise.
+ (expand_movmem_prologue): Likewise for prologue.
+ (expand_setmem_prologue): Likewise.
+ (expand_constant_movmem_prologue): Likewise.
+ (expand_constant_setmem_prologue): Likewise.
+ (decide_alg): Add new argument align_unknown. Fix algorithm of
+ strategy selection if TARGET_INLINE_ALL_STRINGOPS is set; Skip sse_loop
+ (decide_alignment): Update desired alignment according to chosen move
+ mode.
+ (ix86_expand_movmem): Change unrolled_loop strategy to use SSE-moves.
+ (ix86_expand_setmem): Likewise.
+ (ix86_slow_unaligned_access): Implementation of new hook
+ slow_unaligned_access.
+ * config/i386/i386.md (strset): Enable half-SSE moves.
+ * config/i386/sse.md (vec_dupv4si): Add expand for vec_dupv4si.
+ (vec_dupv2di): Add expand for vec_dupv2di.
+
+2011-11-14 Dimitrios Apostolou <jimis@gmx.net>
+
+ PR bootstrap/51094
+ PR middle-end/51116
+ * config/elfos.h (TARGET_ASM_INTERNAL_LABEL): Remove.
+ * varasm.c (default_elf_internal_label): Remove.
+
+2011-11-14 Kai Tietz <ktietz@redhat.com>
+
+ * gcov.c (generate_results): Add missing semicolon and correct indent.
+
+2011-11-14 Ira Rosen <ira.rosen@linaro.org>
+
+ PR bootstrap/51112
+ * tree-vect-stmts.c (vectorizable_condition): Initialize comp_vectype.
+
+2011-11-14 Mingjie Xing <mingjie.xing@gmail.com>
+
+ * doc/invoke.texi (Wunused-result): Change @pxref{Variable Attributes}
+ to @pxref{Function Attributes}.
+
+2011-11-13 Oleg Endo <oleg.endo@t-online.de>
+
+ PR target/50694
+ * config/sh/sh.h (IS_LITTLE_ENDIAN_OPTION, UNSUPPORTED_SH2A):
+ New macros.
+ (DRIVER_SELF_SPECS): Use new macros to filter out unsupported options
+ taking the default configuration into account.
+
+2011-11-13 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/install.texi (Specific): Fix anchor for
+ x86_64-*-solaris2.1[0-9]*.
+
+2011-11-13 Nathan Sidwell <nathan@acm.org>
+
+ * gcov.c (source_prefix, source_length): New globals.
+ (flag_relative_only): Likewise.
+ (print_usage, options, process_args): Update.
+ (generate_results): Use coverage.name, check
+ flag_relative_only. Adjust messages.
+ (find_source): Check source_prefix.
+ (output_lines): Use coverage.name, adjust messages.
+ * doc/gcov.texi (Invoking Gcov): Document new options.
+
2011-11-12 Jason Merrill <jason@redhat.com>
PR c++/51060
2011-11-12 Richard Henderson <rth@redhat.com>
- * config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use
+ * config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use
nonimmediate_operand for the destination.
(fixuns_trunc<SFDF>si2_stfiwx): Likewise.