+2005-04-07 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/vax/vax.h (target_flags, MASK_UNIX_ASM, MASK_VAXC_ALIGNMENT)
+ (MASK_G_FLOAT, TARGET_UNIX_ASM, TARGET_VAXC_ALIGNMENT, TARGET_G_FLOAT)
+ (TARGET_SWITCHES): Delete.
+ * config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Override default.
+ * config/vax/vax.opt: New file.
+
+2005-04-07 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa-dse.c (dse_optimize_stmt): Fix incorrect comment.
+
+2005-04-07 Ian Lance Taylor <ian@airs.com>
+
+ * config/iq2000/iq2000.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE): Don't
+ define.
+ * config/mips/mips.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE): Likewise.
+ * config/sparc/sparc.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE):
+ Likewise.
+
+2005-04-07 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-ssa-sink.c (nearest_common_dominator_of_uses): Consider
+ all immediate uses in PHI nodes.
+
+2005-04-07 Richard Earnshaw <richard.earnshaw@arm.com>
+
+ * arm.c (arm_const_double_inline_cost): Handle any constant by
+ using gen_lowpart and gen_highpart_mode.
+ (note_invalid_constants): All constants in an RTX with a constraint
+ that permits memory are now pushed to the constant pool.
+ (output_move_double): Delete code to handle reg to reg and
+ constant to reg moves.
+ (const_double_needs_minipool, output_mov_immediate): Delete.
+ * arm.h (EXTRA_CONSTRAINT_STR_ARM): All 'D' variants now handle
+ CONST_INT and CONST_VECTOR.
+ * arm.md (ANY64): New mode macro.
+ (arm_movdi): Split reg-reg and const-reg moves. Simplify constraints.
+ (movdf_soft_insn): Split reg-reg and const-reg moves.
+ (split patterns for 64-bit constant and register moves): New.
+ * cirrus.md (cirrus_arm_movdi): Split reg-reg and const-reg moves.
+ (cirrus_movdf_hard_insn): Likewise.
+ * fpa.md (movdf_fpa): Likewise.
+ * iwmmxt.md (iwmmxt_arm_movdi): Likewise.
+ (movv8qi_internal, movv4hi_internal, movv2si_internal): Fix
+ constraints.
+ (movv2si_internal_2): Likewise.
+ * vfp.md (arm_movdi_vfp): Split reg-reg and const-reg moves.
+ (movdf_vfp): Likewise.
+ * arm-protos.h (output_mov_immediate): Delete prototype.
+
+2005-04-07 Joseph S. Myers <joseph@codesourcery.com>
+
+ PR target/20093
+ * simplify-rtx.c (simplify_unary_operation_1): Check
+ SUBREG_PROMOTED_UNSIGNED_P (op) > 0 for zero-extension.
+
+2005-04-06 James E Wilson <wilson@specifixinc.com>
+
+ PR target/20717
+ * cgraphunit.c (record_call_1, case FDESC_EXPR): Handle same as
+ ADDR_EXPR.
+
+2004-04-06 Richard Sandiford <rsandifo@redhat.com>
+
+ * coverage.h (GCOV_TYPE_NODE): Delete.
+ * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref)
+ (build_ctr_info_type): Use get_gcov_type () instead of GCOV_TYPE_NODE.
+ * tree-profile.c (tree_gen_edge_profiler, tree_gen_interval_profiler)
+ (tree_gen_pow2_profiler, tree_gen_one_value_profiler): Likewise.
+ * value-prof.c (tree_divmod_fixed_value_transform): Delete.
+
+2004-04-06 Richard Sandiford <rsandifo@redhat.com>
+
+ PR other/20792
+ * Makefile.in (gcc.pot): Remove options.c dependency.
+ * optc-gen.awk: Don't quote help strings with N_().
+
+2005-04-06 James A. Morrison <phython@gcc.gnu.org>
+
+ * c-common.c (handle_malloc_atttribute): Only set DECL_IS_MALLOC if
+ the function returns a pointer type.
+
+2005-04-06 Daniel Berlin <dberlin@dberlin.org>
+
+ * params.def (PARAM_SALIAS_MAX_IMPLICIT_FIELDS): New
+ * params.h (SALIAS_MAX_IMPLICIT_FIELDS): New
+ * doc/invoke.texi: Documnet salias-max-implicit-fields.
+ * tree-ssa-alias.c (struct used_part): Add implicit_uses and
+ explicit_uses members.
+ (get_or_create_used_part_for): Initialize new fields.
+ (fieldoff_compare): New function.
+ (create_overlap_variables_for): Count number of fields, use
+ heuristic to determine whether to create subvars for vars with
+ only implicit uses.
+ Sort the field list by offset and avoid creating duplicate SFT's.
+
+2005-04-06 Richard Sandiford <rsandifo@redhat.com>
+
+ * c.opt (-F): Remove trailing whitespace from help string.
+ (-finput-charset): Use a tab to separate the switch name and help
+ string.
+ * common.opt (-fsched-stalled-insns, -fsched-stalled-insns-dep)
+ (-ftree-vectorizer-verbose): Likewise.
+
+2005-04-06 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-ssa-sink.c (nearest_common_dominator_of_uses): Look at
+ a PHI argument where a use occurs instead of all PHI arguments.
+
+2005-04-06 Joseph S. Myers <joseph@codesourcery.com>
+
+ * c-decl.c (finish_decl): Apply pending #pragma weak regardless of
+ scope.
+
+2005-04-06 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cse.c, tree-flow-inline.h, tree-flow.h, tree-ssa-operands.c,
+ tree-ssa-sink.c, tree.h, config/bfin/bfin.c,
+ config/bfin/bfin.h: Fix comment typos.
+
+2005-04-06 Ranjit Mathew <rmathew@hotmail.com>
+
+ * doc/install.texi: Update the URL for Jacks.
+ * doc/sourcebuild.texi: Likewise.
+
+2005-04-06 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR target/17245
+ * config/sparc/sparc.c (legitimate_address_p): Remove 'imm2'.
+ Revert 2004-10-08 patch. Reject TFmode LO_SUM in 32-bit mode.
+
+2005-04-06 Kelley Cook <kcook@gcc.gnu.org>
+
+ * Makefile.in (LIBGCC2_CFLAGS): Revert -pipe change.
+
+2005-04-06 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/v850/v850-protos.h (override_options): Delete.
+ * config/v850/v850.h (target_flags, MASK_GHS, MASK_LONG_CALLS, MASK_EP)
+ (MASK_PROLOG_FUNCTION, MASK_DEBUG, MASK_V850, MASK_V850E)
+ (MASK_SMALL_SLD, MASK_BIG_SWITCH, MASK_NO_APP_REGS, MASK_DISABLE_CALLT)
+ (MASK_STRICT_ALIGN, MASK_US_BIT_SET, MASK_US_MASK_SET, TARGET_GHS)
+ (TARGET_LONG_CALLS, TARGET_EP, TARGET_PROLOG_FUNCTION, TARGET_V850)
+ (TARGET_BIG_SWITCH, TARGET_DEBUG, TARGET_V850E, TARGET_US_BIT_SET)
+ (TARGET_SMALL_SLD, TARGET_DISABLE_CALLT, TARGET_NO_APP_REGS)
+ (TARGET_STRICT_ALIGN, TARGET_SWITCHES, TARGET_OPTIONS)
+ (OVERRIDE_OPTIONS): Delete.
+ (MASK_CPU): Redefine as MASK_V850 | MASK_V850E.
+ (small_memory_info): Remove the value field.
+ (CONDITIONAL_REGISTER_USAGE): Check !TARGET_APP_REGS rather than
+ TARGET_NO_APP_REGS.
+ * config/v850/v850.c (small_memory): Remove the value field.
+ (TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
+ (override_options): Delete.
+ (v850_handle_memory_option, v850_handle_option): New functions.
+ * config/v850/v850.opt: New file.
+
2005-04-06 Geoffrey Keating <geoffk@apple.com>
* config.host: Add a section for generic hosts, and a subsection
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