+2010-03-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/43255
+ * tree-vrp.c (process_assert_insertions_for): Do not insert
+ asserts for trivial conditions.
+
+2010-03-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ PR tree-optimization/43280
+ * tree-ssa-math-opts.c (find_bswap_1): Modify symbolic number generation.
+ Move calculation of size out of the if branch.
+ (find_bswap): Modify compare number generation.
+
+2010-03-11 Richard Guenther <rguenther@suse.de>
+
+ PR lto/43200
+ * lto-streamer-in.c (maybe_fixup_decls): Simplify.
+ (input_gimple_stmt): Fixup handled component types during
+ operand read. Also fix up decls in ADDR_EXPRs.
+
+2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sol2-bi.h (CC1_SPEC): Default to -mcpu=v9 for -m32.
+ * config/sparc/t-sol2-64 (MULTILIB_DIRNAMES): Use sparcv8plus.
+
+2010-03-10 Jan Hubicka <jh@suse.cz>
+
+ PR c/43288
+ * ipa.c (function_and_variable_visibility) Normalize COMMON bits.
+ * varasm.c (get_variable_section): Don't do that here...
+ (make_decl_rtl): ... and here.
+ (do_assemble_alias): Produce decl RTL.
+ (assemble_alias): Likewise.
+
+2010-03-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/43290
+ * reg-notes.def (REG_CFA_SET_VDRAP): New note.
+ * dwarf2out.c (dwarf2out_frame_debug_expr): Remove rule 20 - setting
+ of fde->vdrap_reg.
+ (dwarf2out_frame_debug): Handle REG_CFA_SET_VDRAP note.
+ (based_loc_descr): Only express drap or vdrap regno based expressions
+ using DW_OP_fbreg when not optimizing.
+ * config/i386/i386.c (ix86_get_drap_rtx): When not optimizing,
+ make the vDRAP = DRAP assignment RTX_FRAME_RELATED_P and add
+ REG_CFA_SET_VDRAP note.
+
+2010-03-10 Alexander Monakov <amonakov@ispras.ru>
+
+ PR tree-optimization/43236
+ * tree-loop-distribution.c (generate_memset_zero): Fix off-by-one
+ error in calculation of base address in reverse iteration case.
+ (generate_builtin): Take number of latch executions if the statement
+ is in the latch.
+
+2010-03-10 Andrey Belevantsev <abel@ispras.ru>
+
+ PR middle-end/42859
+ * tree-eh.c: Include pointer-set.h.
+ (lower_eh_dispatch): Filter out duplicate case labels and
+ remove the unneeded edge when the label is unused. Return
+ true when some edges are removed.
+ (execute_lower_eh_dispatch): When any lowering resulted in
+ removing an edge, also delete unreachable blocks.
+
+2010-03-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/43287
+ * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
+ UNSPEC_MACHOPIC_OFFSET.
+
+2010-03-09 Andreas Schwab <schwab@linux-m68k.org>
+
+ PR target/43294
+ * config/m68k/m68k.c (TARGET_DELEGITIMIZE_ADDRESS): Define.
+ (m68k_delegitimize_address): New function.
+
+2010-03-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/43299
+ * dwarf2out.c (const_ok_for_output_1): Return 1 for UNSPECs.
+
+ PR debug/43299
+ * var-tracking.c (adjust_sets): New function.
+ (count_with_sets, add_with_sets): Use it.
+ (get_adjusted_src): New inline function.
+ (add_stores): Use it.
+
+ PR debug/43304
+ * var-tracking.c (vt_expand_loc_callback) <case SUBREG>: If dummy,
+ call cselib_dummy_expand_value_rtx_cb instead of
+ cselib_expand_value_rtx_cb.
+
+ PR debug/43293
+ * config/i386/t-i386 (i386.o): Depend on debug.h and dwarf2out.h.
+ * config/i386/i386.c: Include debug.h and dwarf2out.h.
+ (ix86_file_end): If dwarf2out_do_cfi_asm (), emit .cfi_startproc
+ and .cfi_endproc around the pic thunks.
+ (output_set_got): For TARGET_DEEP_BRANCH_PREDICTION pic, ensure
+ all queued unwind info register saves are saved before the call.
+ For !TARGET_DEEP_BRANCH_PREDICTION pic, ensure the call is
+ considered as sp-=4 for unwind info and the pop as sp+=4 which
+ also clobbers dest, but doesn't actually restore it.
+
+ PR debug/43290
+ * config/i386/i386.c (ix86_get_drap_rtx): Don't set
+ RTX_FRAME_RELATED_P.
+
+2010-03-09 Jie Zhang <jie@codesourcery.com>
+
+ * config/arm/arm.md (thumb_mulsi3_v6): Remove trailing
+ whitespaces in output template.
+
+2010-03-09 Jie Zhang <jie@codesourcery.com>
+
+ * ira-lives.c (check_and_make_def_use_conflict): Don't fall
+ out array boundary.
+
+2010-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile.in (check_gcc_parallelize): Run dg-torture.exp and
+ builtins.exp in a separate job.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c (add_param_constraints): Use
+ lower_bound_in_type and upper_bound_in_type.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c (add_param_constraints): Use sizetype
+ instead of unsigned_type_node.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+ Reza Yazdani <reza.yazdani@amd.com>
+
+ PR middle-end/43065
+ * graphite-sese-to-poly.c (add_param_constraints): Insert bounds
+ on pointer type parameters.
+
+2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
+
+ PR middle-end/42644
+ PR middle-end/42130
+ * graphite-clast-to-gimple.c (clast_to_gcc_expression): Also
+ handle conversions from pointer to integers.
+ (gcc_type_for_cloog_iv): Choose the smalles signed integer as an
+ induction variable, to be able to work with code generated by
+ CLooG.
+ * graphite-sese-to-poly.c (scop_ivs_can_be_represented): New.
+ (build_poly_scop): Bail out if we cannot codegen a loop.
+
+2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
+
+ * graphite-clast-to-gimple.c (translate_clast): Do not short-cut
+ code generation with gloog_error.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ * sese.c (expand_scalar_variables_ssa_name): Add new argument for type.
+ Call fold_convert on all the returned values.
+ (expand_scalar_variables_expr): Pass to expand_scalar_variables_ssa_name
+ the type of the resulting expression.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-ppl.c (ppl_min_for_le_polyhedron): Renamed
+ ppl_min_for_le_pointset. Use ppl_Pointset_Powerset_C_Polyhedron_minimize.
+ * graphite-ppl.h (ppl_min_for_le_polyhedron): Update declaration.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c (map_into_dep_poly): Removed.
+ (dependence_polyhedron_1): Use combine_context_id_scat.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-poly.h (struct poly_scattering): Add layout documentation.
+ (struct poly_bb): Same.
+ (combine_context_id_scat): New.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/42326
+ * sese.c (name_defined_in_loop_p): Return false for default
+ definitions.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify
+ and clean up the logic.
+
+2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c (add_param_constraints): Enabled: remove
+ early return.
+
+2010-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ * var-tracking.c (remove_cselib_value_chains): Define only for
+ ENABLE_CHECKING.
+ (dataflow_set_preserve_mem_locs, dataflow_set_remove_mem_locs,
+ delete_slot_part, emit_notes_for_differences_1): Don't call
+ remove_cselib_value_chains here.
+ (set_slot_part, emit_notes_for_differences_2): Don't call
+ add_cselib_value_chains here.
+ (preserved_values): New vector.
+ (preserve_value): New function.
+ (add_uses, add_stores, vt_add_function_parameters): Use it
+ instead of cselib_preserve_value.
+ (changed_values_stack): New vector.
+ (check_changed_vars_0): New function.
+ (check_changed_vars_1, check_changed_vars_2): Use it.
+ (emit_notes_for_changes): Call set_dv_changed (*, false) on all
+ changed_values_stack VALUEs.
+ (vt_emit_notes): For all preserved_values call
+ add_cselib_value_chains. If ENABLE_CHECKING call
+ remove_cselib_value_chains before verifying value_chains is empty.
+ Initialize and free changed_values_stack.
+ (vt_initialize): Initialize preserved_values.
+ (vt_finalize): Free preserved_values.
+
+2010-03-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/43269
+ * tree-ssa-dse.c (dse_possible_dead_store_p): Fix post-dom
+ region detection.
+
+2010-03-08 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.h (struct ipa_param_descriptor): Removed the called field.
+ (ipa_is_param_called): Removed.
+ * ipa-prop.c (ipa_note_param_call): Do not set the called flag.
+ (ipa_print_node_params): Do not print the called flag.
+ (ipa_write_node_info): Do not stream the called flag.
+ (ipa_read_node_info): Likewise.
+
2010-03-07 Jakub Jelinek <jakub@redhat.com>
PR debug/43176
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