+2007-04-30 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * double-int.c (mpz_set_double_int): Moved from
+ tree-ssa-loop-niter.c.
+ (mpz_get_double_int): Likewise; also, add option to wrap
+ out-of-range integers.
+ * double-int.h: New prototypes for above.
+ * tree.c (get_static_type_bounds): Moved from
+ tree-ssa-loop-niter.c; now returns TYPE_MIN_VALUE and
+ TYPE_MAX_VALUE if they exist..
+ * tree.h: New prototype for above.
+ * tree-ssa-loop-niter.c: Adjust mpz_to_double_int and
+ get_type_bounds calls.
+ (mpz_set_double_int): Move to double-int.c.
+ (get_type_bounds): Move to tree.c, rename to
+ get_static_type_bounds.
+ (mpz_to_double_int): Move to double-int.c, rename to
+ mpz_get_double_int.
+
+2007-04-30 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/lib1funcs.asm (__umodsi3, __modsi3): Rearrange so that
+ DIV0 exception can fall through to a normal return.
+
+2007-04-30 Alexandre Oliva <aoliva@redhat.com>
+
+ PR middle-end/22156
+ Temporarily revert:
+ 2007-04-06 Andreas Tobler <a.tobler@schweiz.org>
+ * tree-sra.c (sra_build_elt_assignment): Initialize min/maxshift.
+ 2007-04-05 Alexandre Oliva <aoliva@redhat.com>
+ * tree-sra.c (try_instantiate_multiple_fields): Needlessly
+ initialize align to silence bogus warning.
+ 2007-04-05 Alexandre Oliva <aoliva@redhat.com>
+ * tree-sra.c (struct sra_elt): Add in_bitfld_block. Remove
+ all_no_warning.
+ (struct sra_walk_fns): Remove use_all parameter from use.
+ (sra_hash_tree): Handle BIT_FIELD_REFs.
+ (sra_elt_hash): Don't hash bitfld blocks.
+ (sra_elt_eq): Skip them in parent compares as well. Handle
+ BIT_FIELD_REFs.
+ (sra_walk_expr): Don't maintain or pass down use_all_p.
+ (scan_use): Remove use_all parameter.
+ (scalarize_use): Likewise. Re-expand assignment to
+ BIT_FIELD_REF of gimple_reg. De-scalarize before input or
+ output, and re-scalarize after output. Don't mark anything
+ for no warning.
+ (scalarize_ldst): Adjust.
+ (scalarize_walk_gimple_modify_statement): Likewise.
+ (build_element_name_1): Handle BIT_FIELD_REFs.
+ (instantiate_element): Don't warn for any element whose parent
+ is used as a whole.
+ (instantiate_missing_elements_1): Return the sra_elt.
+ (canon_type_for_field): New.
+ (try_instantiate_multiple_fields): New.
+ (instantiate_missing_elemnts): Use them.
+ (mark_no_warning): Removed.
+ (generate_one_element_ref): Handle BIT_FIELD_REFs.
+ (REPLDUP, sra_build_elt_assignment): New.
+ (generate_copy_inout): Use them.
+ (generate_element_copy): Likewise. Handle bitfld differences.
+ (generate_element_zero): Don't recurse for blocks. Use
+ sra_build_elt_assignment.
+ (generate_one_element_int): Take elt instead of var. Use
+ sra_build_elt_assignment.
+ (generate_element_init_1): Adjust.
+ (scalarize_use, scalarize_copy): Use REPLDUP.
+ (scalarize_ldst): Move assert before dereference.
+ (dump_sra_elt_name): Handle BIT_FIELD_REFs.
+
+2007-04-30 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR C++/31721
+ * tree.c (reconstruct_complex_type): Reconstruct a reference
+ correctly.
+ Also use the same mode for the pointer as the old pointer type.
+
+2007-04-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * doc/trouble.texi (Interoperation): Remove note about Ultrix
+ Fortran compiler.
+
+2007-04-29 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR rtl-optimization/31676
+ * df-scan.c (record_nonlocal_goto_receiver_defs): New function.
+ (df_refs_record): Call it.
+
2007-04-29 Bernd Schmidt <bernd.schmidt@analog.com>
* rtl.def (SS_ABS): New code.
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