+2004-10-27 Geoffrey Keating <geoffk@apple.com>
+
+ * doc/tm.texi (USE_SELECT_SECTION_FOR_FUNCTIONS): Document.
+
+ * config/darwin.h (GTHREAD_USE_WEAK): Define.
+
+2004-10-28 Ben Elliston <bje@au.ibm.com>
+
+ * params.def (PARAM_SRA_MAX_STRUCTURE_SIZE): New.
+ (PARAM_SRA_FIELD_STRUCTURE_RATIO): Likewise.
+ * params.h (SRA_MAX_STRUCTURE_SIZE): New.
+ (SRA_FIELD_STRUCTURE_RATIO): Likewise.
+ * tree-sra.c: Include "params.h".
+ (decide_block_copy): Use new parameters.
+ * doc/invoke.texi (Optimize Options): Document new SRA pass
+ parameters sra-max-structure-size and sra-field-structure-ratio.
+
+2004-10-27 Nicolas Pitre <nico@cam.org>
+
+ * config/arm/ieee754-df.S (floatdidf): Fix regression with big values.
+
+2004-10-27 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/18048
+ * fold-const.c (try_move_mult_to_index): New function.
+ (fold): Use try_move_mult_to_index.
+ * tree-ssa-loop-ivopts.c (try_add_cand_for): Prefer common candidates.
+ * tree-ssa-loop-niter.c (number_of_iterations_cond): Produce
+ an all-ones unsigned constant without extra bits.
+ * tree.c (build_low_bits_mask): New function.
+ * tree.h (build_low_bits_mask): Declare.
+
+2004-10-27 David Edelsohn <edelsohn@gnu.org>
+
+ PR target/17956
+ * config/rs6000/rs6000.md (maxsf3): Add !flag_trapping_math to
+ final condition.
+ (minsf3): Same.
+ (maxdf3): Same.
+ (mindf3): Same.
+
+2004-10-27 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (thread_jumps): Speed up by reordering the two
+ conditions for entering basic blocks into worklist.
+
+2004-10-27 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (thread_jumps): Speed up by pretending to have
+ ENTRY_BLOCK_PTR in worklist.
+
+2004-10-27 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-ssa-dce.c (mark_stmt_if_obviously_necessary)
+ <GOTO_EXPR>: Don't let an explicit GOTO_EXPR slip through.
+
2004-10-27 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/17133
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