+2004-11-03 Sebastian Pop <pop@cri.ensmp.fr>
+
+ * tree.c (tree_fold_gcd): Use FLOOR_MOD_EXPR instead of
+ CEIL_MOD_EXPR.
+
+2004-11-03 Jeff Law <law@redhat.com>
+
+ * stmt.c (expand_case): Speed up code to detect duplicate case
+ label targets and count unique case label targets.
+
+2004-11-03 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cppdefault.c, cppdefault.h, timevar.h: Update copyright.
+
+2004-11-03 Kazu Hirata <kazu@cs.umass.edu>
+
+ * bitmap.h, dbxout.c, tree-mudflap.c: Fix comment formatting.
+
+2004-11-03 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (find_taken_edge): Abort if we are given a
+ statement that is neither COND_EXPR nor SWITCH_EXPR.
+
+2004-11-02 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * fold-const.c (fold): Reassociate also (x - mult) + mult and
+ (mult - x) + mult. Cast operands of expression after applying
+ distributive law to the correct types. Apply distributive law
+ to a * c - b * c for all non-float types.
+
+2004-11-02 Geoffrey Keating <geoffk@apple.com>
+
+ * configure.ac: Don't clear STMP_FIXINC or STMP_FIXPROTO just
+ because we don't want to run them now; instead, set them to
+ stmp-install-fixproto or stmp-install-fixinc.
+ * Makefile.in (stmp-install-fixproto): New.
+ (stmp-install-fixinc): New.
+ * configure: Regenerate.
+
+2004-11-02 Nathan Sidwell <nathan@codesourcery.com>
+
+ * flow.c (init_propagate_block_info): Use bitmap_empty_p on result
+ of bitmap_xor.
+
+2004-11-02 Ziemowit Laski <zlaski@apple.com>
+
+ * c-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
+ (c_types_compatible_p): Move function definition...
+ * c-objc-common.c (c_types_compatible_p): ...here.
+ * c-objc-common.h (LANG_HOOKS_TYPES_COMPATIBLE_P): Moved here from
+ c-lang.c.
+
+2004-11-02 Steven Bosscher <stevenb@suse.de>
+
+ * cfgloop.h (struct loop): Update comment.
+ * cse.c (cse_main): Remove obsolete comment.
+
+ * expr.h (gen_cond_trap): Move prototype under functions provided
+ by optabs.c.
+ (canonicalize_condition, get_condition): Move to...
+ * rtl.h (canonicalize_condition, get_condition): ...here.
+ (branch_target_load_optimize): Add comment that this function is
+ in bt-load.c.
+ * loop.c (canonicalize_condition, get_condition): Move to...
+ * rtlanal.c (canonicalize_condition, get_condition): ...here.
+ * sched-deps.c (get_condition): Rename to sched_get_condition.
+ (add_dependence): Update this caller.
+
+2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR tree-opt/16808
+ * tree-ssa.c (replace_immediate_uses): If we call fold_stmt, make sure
+ that the vops get marked for renaming.
+
+2004-11-02 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * config/s390/s390.md ("movcc"): Set type attribute.
+
+2004-11-02 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-phinodes.c (add_phi_arg): Add an assertion that the
+ edge already exists.
+
+2004-11-02 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-phinodes.c (remove_phi_arg_num): Do not zero the
+ element that's being removed.
+
+2004-11-02 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-ssa-threadupdate.c (copy_phis_to_block): Install PHI
+ arguments using PENDING_STMT.
+ (thread_block): Call copy_phis_to_block after redirecting an
+ edge.
+
+2004-11-02 Nathan Sidwell <nathan@codesourcery.com>
+
+ * bitmap.h (bitmap_and, bitmap_and_into, bitmap_and_compl,
+ bitmap_and_compl_into, bitmap_ior, bitmap_iot_into,
+ bitmap_ior_compl, bitmap_xor, bitmap_xor_into): Produce void.
+ (bitmap_ior_and_compl_into): Produce bool.
+ (bitmap_union_of_diff): Rename to ...
+ (bitmap_ior_and_compl): ... here. Produce bool.
+ * bitmap.c (bitmap_ior_and_compl_into): Return bool. Use
+ bitmap_operation directly.
+ (bitmap_union_of_diff): Rename to ...
+ (bitmap_ior_and_compl): ... here. Return bool, use
+ bitmap_operation directly.
+ * df.c (df_rd_transfer_function): Use bitmap_ior_and_compl.
+ (df_ru_transfer_function, df_lr_transfer_function): Likewise.
+ * global.c (modify_bb_reg_pav): Likewise.
+
+ * bitmap.h (bitmap_equal_p): Return bool.
+ (bitmap_intersect_p, bitmap_intersect_compl_p): Declare.
+ * bitmap.c (bitmap_equal_p): Return bool. Compare directly.
+ (bitmap_intersect_p, bitmap_intersect_compl_p): New.
+ * flow.c (calculate_global_regs_live): Use bitmap_intersect_p and
+ bitmap_intersect_compl_p.
+ * ifcvt (dead_or_predicable): Likewise.
+
+2004-11-02 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR rtl-optimization/17104
+ * config/rs6000/rs6000.c (rs6000_emit_move): Don't wrap small
+ loads in zero_extend.
+
2004-11-02 Danny Smith <dannysmith@users.sourceforge.net>
PR debug/18242
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