+2005-05-10 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/lib1funcs.asm (__udivsi3, __divsi3): Rearrange special
+ case code to avoid one move instruction.
+ (__umodsi3, __modsi3): Merge duplicated code sequences.
+
+2005-05-10 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/mips/24k.md, config/sh/divtab.c, config/sh/sh.c,
+ config/sh/sh.md, config/sh/superh.h: Fix comment typos.
+ * doc/invoke.texi: Fix typos.
+
+ * tree-data-ref.c (analyze_array_indexes, analyze_array,
+ init_data_ref, access_functions_are_affine_or_constant_p,
+ free_data_refs): Use VEC instead of VARRAY.
+ * tree-data-ref.h (data_reference): Change the type of
+ access_fns to VEC(tree,gc)*.
+ (DR_ACCESS_FN, DR_NUM_DIMENSIONS): Use VEC instead of VARRAY.
+
+2005-05-10 Gabor Loki <loki@gcc.gnu.org>
+
+ PR c/17913
+ * c-typeck.c (build_conditional_expr): Remove reducing cond_expr.
+ * fold-const.c (fold): Expand the condition of reducing cond_expr.
+ (contains_label_1, contains_label_p): New functions for checking
+ labels in a sub-tree.
+
+2005-05-10 Joseph S. Myers <joseph@codesourcery.com>
+
+ PR c/21342
+ * c-decl.c (pushdecl): When there is a declaration in the current
+ scope and the declarations are external linkage, check for
+ compatibility with the type in the external scope and update the
+ type in the external scope with the composite type information.
+ Do not form a composite type of the new type and the visible type
+ if they are incompatible.
+
+2005-05-10 Nathan Sidwell <nathan@codesourcery.com>
+
+ * crtstuff.c: Revert part of 2005-05-08 Change.
+ (IN_LIBGCC2): Define.
+
+2005-05-10 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * config/sparc/sparc.c (fp_sethi_p): Test !SPARC_SIMM13_P and
+ remove redundant test.
+ (fp_mov_p): Accept 0.
+ (fp_high_losum_p): Remove redundant test.
+ * config/sparc/predicates.md (const_high_operand): Explicitly test
+ (not small_int_operand).
+ (fp_const_high_losum_operand): New.
+ * config/sparc/sparc.md (movsi_insn): Do not emit 'clr'. Reorder.
+ (movdi_insn_sp32_v9): Use canonical predicates.
+ (movdi_insn_sp32): Test !TARGET_V9 instead of !TARGET_ARCH64.
+ (movdi_insn_sp64_novis): Delete.
+ (movdi_insn_sp64_vis): Rename into movdi_insn_sp64.
+ (movsf_insn_novis): Delete.
+ (movsf_insn_vis): Rename into movsf_insn.
+ (movsf_no_f_insn): Rename into movsf_insn_no_fpu.
+ (movsf_lo_sum): Use fp_const_high_losum_operand.
+ (movsf_high): Likewise.
+ (movsf_high_losum splitter): Likewise.
+ (mov<V32:mode> expander): Use register_or_zero_operand.
+ (mov<V64:mode> expander): Likewise.
+ (movdf_insn_sp32): Use register_or_zero_operand.
+ (movdf_no_e_insn_sp32): Use register_or_zero_operand.
+ Rename into movdf_insn_sp32_no_fpu.
+ (movdf_no_e_insn_v9_sp32): Use register_or_zero_operand.
+ Rename into movdf_insn_sp32_v9_no_fpu.
+ (movdf_insn_v9only_novis): Delete.
+ (movdf_insn_v9only_vis): Rename into movdf_insn_sp32_v9.
+ (movdf_insn_sp64_novis): Delete.
+ (movdf_insn_sp64_vis): Rename into movdf_insn_sp64.
+ (movdf_no_e_insn_sp64): Use register_or_zero_operand.
+ Rename into movdf_insn_sp64_no_fpu.
+ (movtf expander): Use register_or_zero_operand.
+ (movtf_insn_sp32): Delete.
+ (movtf_insn_vis_sp32): Use register_or_zero_operand.
+ Rename into movtf_insn_sp32.
+ (movtf_no_e_insn_sp32): Use register_or_zero_operand.
+ Rename into movtf_insn_sp32_no_fpu.
+ (movtf_insn_hq_sp64): Delete.
+ (movtf_insn_hq_vis_sp64): Use register_or_zero_operand.
+ Rename into movtf_insn_sp64_hq.
+ (movtf_insn_sp64): Delete.
+ (movtf_insn_vis_sp64): Use register_or_zero_operand.
+ Rename into movtf_insn_sp64.
+ (movtf_no_e_insn_sp64): Use register_or_zero_operand.
+ Rename into movtf_insn_sp64_no_fpu.
+
+2005-05-10 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/stormy16/stormy16.c (xstormy16_emit_cbranch): Use
+ gcc_assert and gcc_unreachable as appropriate.
+ (xstormy16_split_cbranch, xstormy16_output_cbranch_hi,
+ xstormy16_output_cbranch_si, xstormy16_split_move,
+ xstormy16_initial_elimination_offset,
+ xstormy16_encode_section_info, xstormy16_print_operand_address,
+ xstormy16_expand_call, xstormy16_expand_arith,
+ xstormy16_output_shift, xstormy16_init_builtins): Likewise.
+
+2005-05-10 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-outof-ssa.c (_elim_graph): Change the type of nodes and
+ const_copies to VEC(tree,heap)*.
+ (new_elim_graph, delete_elim_graph, elim_graph_size,
+ elim_graph_add_node, eliminate_build, eliminate_phi): Use VEC
+ instead of VARRAY.
+
+2005-05-10 Joseph S. Myers <joseph@codesourcery.com>
+
+ PR other/21052
+ * doc/extend.texi (Type Attributes): Correct example syntax.
+
+2005-05-09 Joseph S. Myers <joseph@codesourcery.com>
+
+ PR c/21160
+ * doc/invoke.texi (-Wuninitialized): Update documentation.
+
2005-05-09 Richard Earnshaw <richard.earnshaw@arm.com>
* arm.c (const_ok_for_arm): Use a faster algorithm.
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