+2010-01-19 Michael Matz <matz@suse.de>
+
+ PR tree-optimization/41783
+ * tree-data-ref.c (toplevel): Include flags.h.
+ (dump_data_dependence_relation): Also dump the inputs if the
+ result will be unknown.
+ (split_constant_offset_1): Look through some conversions.
+ * tree-predcom.c (determine_roots_comp): Restart a new chain if
+ the offset from last element is too large.
+ (ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF.
+ (reassociate_to_the_same_stmt): Handle vector registers.
+ * tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations
+ (e.g. conversions).
+ * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add
+ wide_prolog_niters argument, emit widening instructions.
+ (vect_do_peeling_for_alignment): Adjust caller, use widened
+ variant of the iteration cound.
+ * Makefile.in (tree-data-ref.o): Add $(FLAGS_H).
+
+2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ PR target/38697
+ * config/arm/neon-testgen.m (emit_automatics): New parameter
+ features. Adjust for Fixed_return_reg feature.
+ (test_intrinsic): Call emit_automatics with new feature.
+ * config/arm/neon.ml: Update copyright years.
+ (features): New Fixed_return_reg feature.
+ (ops): Update feature for Vget_low.
+
+2010-01-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/42719
+ * tree-outof-ssa.c (trivially_conflicts_p): Don't consider debug
+ stmt uses.
+
+ PR debug/42728
+ * fwprop.c (all_uses_available_at): Return false if def_set dest
+ is a REG that is used in def_insn.
+
2010-01-19 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_FIXED_CONDITION_CODE_REGS): Add argument names.
(TARGET_SCHED_INIT_SCHED_CONTEXT): Clarify language.
+ * target.h (struct gcc_target) <secondary_reload>: Change type
+ of last argument to secondary_reload_info *.
+
2010-01-18 Uros Bizjak <ubizjak@gmail.com>
PR target/42774