+2006-11-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ * config/rs6000/cell.md: New file.
+ * config/rs6000/rs6000.c (rs6000_cell_dont_microcode): New
+ variable.
+ (ppccell_cost): New cost matrix.
+ (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): Define.
+ (rs6000_override_options): Set rs6000_always_hint to false
+ for cell. Also align functions/lables/loops to 8byte
+ for the Cell. Use PROCESSOR_CELL.
+ (rs6000_emit_epilogue): Rename using_mfcr_multiple to
+ using_mtcr_multiple.
+ (rs6000_variable_issue): If the insn is a nonpipelined instruction
+ on the Cell, return 0.
+ (rs6000_adjust_cost): Add Cell cost adjustments.
+ (is_microcoded_insn): Return true for Cell microcoded
+ instructions.
+ (is_nonpipeline_insn): New function.
+ (rs6000_issue_rate): Add PROCESSOR_CELL.
+ (rs6000_use_sched_lookahead): If Cell, then we should look ahead 8
+ instructions.
+ (rs6000_use_sched_lookahead_guard): New function.
+ (rs6000_sched_reorder): Reorder the ready list, if the second
+ to last ready insn is a nonepipeline insn on the Cell.
+ * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_CELL.
+ (ASM_CPU_SPEC): Add Cell.
+ * config/rs6000/rs6000.md (cpu): Add Cell.
+ (cell_micro): New Attr.
+ Include cell.md
+
+2006-11-13 Jakub Jelinek <jakub@redhat.com>
+
+ * configure.ac (ld_vers): Parse GNU ld version 2.17.50.0.3-6 20060715
+ style versions.
+ * configure: Rebuilt.
+
+2006-11-13 Richard Guenther <rguenther@suse.de>
+
+ * config/i386/i386.c (ix86_expand_lround): Handle expand_simple_binop
+ return value.
+ (ix86_expand_lfloorceil): Likewise.
+ (ix86_expand_rint): Likewise.
+ (ix86_expand_floorceildf_32): Likewise.
+ (ix86_expand_floorceil): Likewise.
+ (ix86_expand_rounddf_32): Likewise.
+ (ix86_expand_truncdf_32): Likewise.
+ (ix86_expand_round): Likewise.
+
+2006-11-13 Carlos O'Donell <carlos@codesourcery.com>
+ Mark Mitchell <mark@codesourcery.com>
+
+ * gcc.c: Organize search path variables into $prefix relative,
+ and well-known native. Add comments.
+ (add_sysrooted_prefix): Add comment.
+ (process_command): If !gcc_exec_prefix add $prefix based paths.
+ If *cross_compile == '0', add native well-known paths.
+ Assert tooldir_base_prefix is always relative.
+ (main): If print_search_dirs, and if gcc_exec_prefix is set,
+ use this value for 'install:' path.
+ * Makefile.in: Add GCC_EXEC_PREFIX to generated site.exp.
+
+2006-11-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c: Fix a typo in comment.
+
+2006-11-13 Michael Matz <matz@suse.de>
+
+ * genemit.c (gen_expand): Allocate enough memory.
+
+2006-11-13 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/bpapi.h (TARGET_BPABI_CPP_BUILTINS): Define
+ __GXX_TYPEINFO_EQUALITY_INLINE but not
+ __GXX_MERGED_TYPEINFO_NAMES.
+ * config/arm/symbian.h (TARGET_OS_CPP_BUILTINS): Define
+ __GXX_MERGED_TYPEINFO_NAMES.
+ * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Define
+ __GXX_TYPEINFO_EQUALITY_INLINE.
+
+2006-11-13 H.J. Lu <hongjiu.lu@intel.com>
+ Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/29680
+ * tree-ssa-operands.c (access_can_touch_variable): Revert fix for
+ PR 14784.
+
+2006-11-12 Jason Merrill <jason@redhat.com>
+ Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR middle-end/28915
+ * gimplify.c (gimplify_init_constructor): Don't reduce TREE_CONSTANT
+ vector ctors.
+ * tree-cfg.c (verify_expr): Don't look into TREE_CONSTANT
+ vector ctors.
+ * expmed.c (make_tree): Handle CONST, SYMBOL_REF.
+ * tree.c (build_vector): Handle non-_CST elements.
+
+2006-11-12 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * genemit.c (gen_insn): Call gen_exp with a non-null used
+ when handling multiple insns.
+ (gen_expand): Likewise.
+ * reorg.c (emit_delay_sequence): Copy the delay slot insn.
+ * config/sh/sh.md (ashrsi2_31+1): Copy operands[0].
+ (movsi_const_16bit+1): Copy operands[1].
+ (call_pcrel): Copy the call_site pattern.
+ (call_value_pcrel, sibcall_pcrel, GOTaddr2picreg): Likewise.
+
+2006-11-12 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (negate_expr_p) <PLUS_EXPR, MINUS_EXPR>: Correct/refine
+ condition for transformations. Use !HONOR_SIGN_DEPENDENT_ROUNDING
+ && !HONOR_SIGNED_ZEROS instead of flag_unsafe_math_optimizations.
+ (fold_negate_expr) <PLUS_EXPR, MINUS_EXPR>: Likewise.
+
+2006-11-12 Daniel Berlin <dberlin@dberlin.org>
+
+ Fix PR tree-optimization/29587
+ * tree-ssa-structalias.c (process_constraint): Don't
+ mark address taken due only to escaped vars constraint.
+
+2006-11-12 Michael Matz <matz@suse.de>
+ Roger Sayle <roger@eyesopen.com>
+
+ PR rtl-optimization/29797
+ * ifcvt.c (noce_try_bitop): Correct calculation of bitnum on
+ BITS_BIG_ENDIAN targets.
+
+2006-11-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (fold_builtin_cosh): New.
+ (fold_builtin_1): Use it.
+ * fold-const.c (negate_mathfn_p): Add llround, lround, round,
+ trunc to the list of "odd" functions. Also add llrint, lrint,
+ rint and nearbyint when flag_rounding_math is false.
+
+2006-11-12 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-flow.h (name_mappings_registered_p): Declare.
+ * tree-into-ssa.c (name_mappings_registered_p): New function.
+ * tree-cfg.c (tree_can_merge_blocks_p): Check
+ name_mappings_registered_p instead of need_ssa_update_p.
+
+2006-11-12 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-ssa-loop.c (tree_vectorize): Return the result of
+ vectorize_loops.
+ * tree-vectorizer.c (vectorize_loops): Return TODO_cleanup_cfg
+ if anything changed.
+ * tree-vectorizer.h (vectorize_loops): Declaration removed.
+ * tree-flow.h (vectorize_loops): Declaration changed.
+
+2006-11-12 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-ssa-loop-prefetch.c (schedule_prefetches): Cleanup and improve
+ comments.
+ (issue_prefetch_ref): Move assignment to write_p out of loop.
+ (determine_unroll_factor): Do not take PARAM_MAX_UNROLL_TIMES and
+ SIMULTANEOUS_PREFETCHES into account.
+ (loop_prefetch_arrays): Do not pass ahead to determine_unroll_factor.
+ * lambda-code.c (lcm): Renamed to ...
+ (least_common_multiple): ... and exported.
+ * tree-flow.h (least_common_multiple): Declare.
+
2006-11-12 Zdenek Dvorak <dvorakz@suse.cz>
* Makefile.in (tree-data-ref.o): Add langhooks.h dependency.
2006-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+ PR middle-end/29335
* builtins.c (do_mpfr_arg3): New.
(fold_builtin_1): Handle builtins fma, fmin and fmax.
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