+2006-12-13 Diego Novillo <dnovillo@redhat.com>
+
+ PR 30089
+ * tree-ssa-operands.h (SSA_OPERAND_MEMORY_SIZE): Add space to
+ accomodate 511 operands.
+
+2006-12-13 Richard Guenther <rguenther@suse.de>
+
+ * builtins.c (expand_builtin_cexpi): Fix typo.
+
+2006-12-13 Jan Hubicka <jh@suse.cz>
+
+ * Makefile.in: Add dependencies.
+ * tree-pretty-print.c: Include value-prof.h
+ (dump_generic_bb_buff): Dump histograms
+ * value-prof.c: Include pointer-set.h
+ (gimple_alloc_histogram_value, histogram_hash, histogram_eq,
+ set_histogram_value, gimple_histogram_value,
+ gimple_add_histogram_value, gimple_remove_histogram_value,
+ gimple_histogram_value_of_type, dump_histogram_value,
+ dump_histograms_for_stmt, gimple_remove_stmt_histograms,
+ gimple_duplicate_stmt_histograms, visit_hist,
+ verify_histograms): New functions.
+ (tree_value_profile_transformations): Update for new histogram API.
+ (tree_divmod_fixed_value): Update for new histogram API.
+ (tree_divmod_fixed_value_transform): Update for new histogram API.
+ (tree_mod_pow2): Update for new histogram API.
+ (tree_mod_pow2_value_transform): Update for new histogram API.
+ (tree_mod_subtract): Update for new histogram API.
+ (tree_mod_subtract_transform): Update for new histogram API.
+ (tree_stringops_transform): Update for new histogram API.
+ (tree_divmod_values_to_profile): Update for new histogram API.
+ (tree_stringops_values_to_profile): Update for new histogram API.
+ (tree_find_values_to_profile): Update for new histogram API.
+ * value-prof.h (gimple_histogram_value): Declare.
+ (gimple_histogram_value_of_type): Declare.
+ (gimple_add_histogram_value): Declare.
+ (gimple_remove_histogram_value): Declare.
+ (dump_histograms_for_stmt): Declare.
+ (gimple_remove_histogram_value): Declare.
+ (gimple_remove_stmt_histograms): Declare.
+ (gimple_duplicate_stmt_histograms): Declare.
+ (verify_histograms): Declare.
+ * function.h
+ (struct funrction): Add value_histograms hash.
+ (VALUE_HISTOGRAMS): New macro.
+ * profile.c (compute_value_histograms): update for new API.
+ * tree-inline.c: Include value-prof.h
+ (copy_bb): Update histograms.
+ * tree-flow.h (struct stmt_ann_d): Do not contain pointer to histograms;
+ reorder to get smaller memory layout.
+ * tree-cfg.c: Include value-prof.h
+ (bsi_remove): Update histograms.
+ (bsi_replace): Update histograms.
+ (verify_stmts): Call histogram verifier.
+ (tree_duplicate_bb): Update histograms.
+ (move_block_to_fn): Update histograms.
+
+2006-12-13 Richard Guenther <rguenther@suse.de>
+
+ * ipa-inline.c (cgraph_flatten_node): Replace leafify with
+ flatten.
+ (cgraph_decide_inlining): Likewise.
+
+2006-12-13 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/17687
+ * builtins.def (BUILT_IN_CEXPI, BUILT_IN_CEXPIF, BUILT_IN_CEXPIL):
+ New builtins for imaginary argument cexp.
+ * builtin-types.def (BT_FN_COMPLEX_FLOAT_FLOAT,
+ BT_FN_COMPLEX_DOUBLE_DOUBLE, BT_FN_COMPLEX_LONGDOUBLE_LONGDOUBLE):
+ New required builtin types.
+ * builtins.c (expand_builtin_cexpi): Declare.
+ (mathfn_built_in): Handle BUILT_IN_CEXPI.
+ (expand_builtin_cexpi): New static helper.
+ (expand_builtin): Call it.
+ (do_mpfr_sincos): Adjust for CEXPI evaluation.
+ (fold_builtin_sincos): New function to fold sincos to cepxi.
+
+2006-12-13 Richard Guenther <rguenther@suse.de>
+
+ * ipa-reference.c (scan_for_static_refs): Also scan
+ tcc_comparison class trees.
+
+2006-12-12 David Daney <ddaney@avtrex.com>
+
+ * config/mips/mips.h (ASM_OUTPUT_EXTERNAL): Undefine it before
+ define.
+
+2006-12-12 Andrew Pinski <pinskia@gmail.com>
+
+ * tree-vect-transform.c (vect_permute_load_chain):
+ Set DECL_GIMPLE_REG_P to true for the vect_perm_*
+ temp variables.
+
+2006-12-13 Sa Liu <saliu@de.ibm.com>
+ Ben Elliston <bje@au.ibm.com>
+
+ * config/spu/spu.h (C_COMMON_OVERRIDE_OPTIONS): Define.
+ (REGISTER_TARGET_PRAGMAS): Don't zero warn_main flag.
+ * config/spu/spu-protos.h (spu_c_common_override_options):
+ Declare.
+ * config/spu/spu-c.c (spu_c_common_override_options): New.
+ * config/spu/spu.c (spu_override_options): Whitespace fix.
+
+2006-12-12 Trevor Smigiel <trevor_smigiel@playstation.sony.com>
+
+ * config/spu/spu.c (cpat_info): Fix an incorrectly identified case.
+
+2006-12-12 Geoffrey Keating <geoffk@apple.com>
+
+ * mips-tdump.c: Replace CROSS_COMPILE with
+ CROSS_DIRECTORY_STRUCTURE.
+ * mips-tfile.c: Likewise.
+ * gcc.c: Likewise.
+ * configure.ac: Likewise.
+ * cppdefault.c: Likewise.
+ * Makefile.in: Likewise.
+ * config/alpha/osf.h: Likewise.
+ * config/i386/cygwin.h: Likewise.
+ * config/i386/beos-elf.h: Likewise.
+ * config/i386/nto.h: Likewise.
+ * config/fr30/fr30.h: Likewise.
+ * config/svr4.h: Likewise.
+ * config/rs6000/aix.h: Likewise.
+ * config/rs6000/sysv4.h: Likewise.
+ * config/pa/pa64-hpux.h: Likewise.
+ * config/pa/pa-hpux10.h: Likewise.
+ * config/pa/pa-hpux11.h: Likewise.
+ * collect2.c: Likewise.
+ * configure: Regenerate.
+
+ * doc/tm.texi (Alignment Output): Document that ASM_OUTPUT_SKIP
+ actually takes an unsigned HOST_WIDE_INT for its second parameter.
+
+2006-12-13 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/spu/spu.c (TARGET_ENCODE_SECTION_INFO): Define.
+ (spu_encode_section_info): New.
+ * config/spu/spu.h (ALIGNED_SYMBOL_REF_P): Adjust.
+ (SYMBOL_FLAG_ALIGN1): New.
+
+2006-12-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR tree-opt/28624
+ * tree-ssa-dom.c (eliminate_degenerate_phis): Use a temporary
+ bitmap for EXECUTE_IF_SET_IN_BITMAP.
+
+2006-12-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR tree-opt/28436
+ * tree.h (DECL_COMPLEX_GIMPLE_REG_P): Rename to ...
+ (DECL_GIMPLE_REG_P): This.
+ * fold-const.c (fold_indirect_ref_1): Fold *(foo *)&vectorfoo into
+ using BIT_FIELD_REF.
+ * omp-low.c (omp_copy_decl_2): Use the renamed DECL_GIMPLE_REG_P.
+ * tree-gimple.c (is_gimple_reg): Use the renamed DECL_GIMPLE_REG_P
+ and check for VECTOR_TYPE.
+ * expr.c (get_inner_reference): Set the mode for BIT_FIELD_REF with
+ vector types.
+ * tree-flow-inline.h (var_can_have_subvars): Use the renamed
+ DECL_GIMPLE_REG_P.
+ * gimplify.c (internal_get_tmp_var): Use the renamed DECL_GIMPLE_REG_P
+ and check for VECTOR_TYPE.
+ (gimplify_bind_expr): Likewise.
+ (gimplify_function_tree): Likewise.
+ * expmed.c: Include target.h.
+ (extract_bit_field): For vector mode, try find a better mode first.
+ If that fails use gen_lowpart (for vectors only).
+ * tree-dfa.c (make_rename_temp): Use the renamed DECL_GIMPLE_REG_P
+ and check for VECTOR_TYPE.
+ * tree-ssa-pre.c (create_expressions_by_pieces): Likewise.
+ (insert_into_preds_of_block): Likewise.
+ (insert_fake_stores): Create gimple register store_tmps for
+ vector types.
+ * tree-sra.c (sra_elt): New field, is_vector_lhs.
+ (sra_walk_expr <case BIT_FIELD_REF>): For vector types that
+ are the left hand side, set the element's is_vector_lhs to true.
+ (instantiate_element): For vector types which were on the left
+ hand size, set DECL_GIMPLE_REG_P to false.
+ * tree-nested.c (create_tmp_var_for): Use the renamed DECL_GIMPLE_REG_P. * tree-inline.c (declare_return_variable): Use the renamed
+ DECL_GIMPLE_REG_P
+ and check for VECTOR_TYPE.
+ (copy_decl_to_var): Use the renamed DECL_GIMPLE_REG_P.
+ (copy_result_decl_to_var): Likewise.
+ * tree-vect-transform.c (vect_get_new_vect_var): For vector types,
+ create a gimple register variable.
+ (vect_permute_store_chain): Set DECL_GIMPLE_REG_P to true for the
+ vect_inter_* temp variables.
+ * Makefile.in (expmed.o): Update dependencies.
+
+2006-12-12 Peter Bergner <bergner@vnet.ibm.com>
+
+ * reload1.c (eliminate_regs_in_insn): Merge the plus_src "else" and
+ the offset == 0 "then" clauses.
+ * config/rs6000/predicates.md (gpc_reg_operand): Check for
+ reload_in_progress.
+
+2006-12-12 Marcin Dalecki <martin@dalecki.de>
+
+ * doc/passes.texi: remove docs about "redundant PHI removal".
+ * tree-pass.h: remove orphaned declaration of pass_redundant_phi,
+ remove redundant pass_partition_blocks declaration.
+
+2006-12-12 Andrew Macleod <amacleod@redhat.com>
+
+ PR tree-optimization/30159
+ * tree-ssa-coalesce.c (coalesce_ssa_name): Process single ssa_name
+ functions in case a default_def coalesce is required.
+
2006-12-12 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/11953
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