+2007-07-06 Ian Lance Taylor <iant@google.com>
+ Zack Weinberg <zackw@panix.com>
+
+ PR middle-end/32441
+ * builtins.c (std_expand_builtin_va_start): Don't use make_tree.
+
+2007-07-06 Richard Sandiford <richard@codesourcery.com>
+
+ * config/sh/sh.md (*prefetch_i4): Disable for TARGET_VXWORKS_RTP.
+ (prefetch): Likewise if "pref" would be used.
+
+2007-07-06 Josh Conner <jconner@apple.com>
+
+ PR middle-end/32602
+ PR middle-end/32603
+ * calls.c (store_one_arg): Handle arguments which are partially
+ on the stack when detecting argument overlap.
+
+2007-07-06 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * reload1.c (choose_reload_regs): Set reload_spill_index for regs
+ chosen during find_reloads.
+
+2007-07-06 Richard Guenther <rguenther@suse.de>
+
+ * gimplify.c (gimplify_call_expr): Prefer DECL_ARGUMENTS over
+ TYPE_ARG_TYPES for verification of argument types. Use
+ DECL_ARG_TYPE instead of the PARM_DECL type. Take excess
+ parameters as variable arguments.
+
+2007-07-06 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * libgcc2.h (word_type): Type definition removed.
+ (cmp_return_type, shift_count_type): Type definitions added.
+ (__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter
+ replaced with shift_count_type.
+ (__cmpdi2, __ucmpdi2): word_type of return type replaced with
+ cmp_return_type.
+ * libgcc2.c (__udivmoddi4, __moddi3): Type of local variable c
+ changed from word_type to Wtype.
+ (__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter
+ replaced with shift_count_type.
+ (__cmpdi2, __ucmpdi2): word_type of return type replaced with
+ cmp_return_type.
+ * c-common.c (handle_mode_attribute): Handling for libgcc_cmp_return and
+ libgcc_shift_count attribute added.
+ * target-def.h (TARGET_LIBGCC_CMP_RETURN_MODE,
+ TARGET_LIBGCC_SHIFT_COUNT_MODE): New target hooks defined.
+ (TARGET_INITIALIZER): New target hooks added.
+ * targhooks.c (default_libgcc_cmp_return_mode,
+ default_libgcc_shift_count_mode): Default implementations for the new
+ target hooks added.
+ * targhooks.h (default_libgcc_cmp_return_mode,
+ default_libgcc_shift_count_mode): Function prototypes added.
+ * target.h (struct gcc_target): Fields for the new target hooks added.
+ * optabs.c (expand_binop): Use shift_count_mode when expanding shift
+ as library call.
+ (prepare_cmp_insn): Use cmp_return_mode when expanding comparison as
+ library call.
+
+ * doc/tm.texi (TARGET_LIBGCC_CMP_RETURN_MODE,
+ TARGET_LIBGCC_SHIFT_COUNT_MODE): Documentation added.
+
+ * config/s390/s390.c (s390_libgcc_cmp_return_mode,
+ s390_libgcc_shift_count_mode): Functions added.
+ (TARGET_LIBGCC_CMP_RETURN_MODE, TARGET_LIBGCC_SHIFT_COUNT_MODE): Target
+ hooks defined.
+
+2007-07-06 Richard Sandiford <richard@codesourcery.com>
+
+ * config/mips/mips.c (compute_frame_size): Restore the original
+ gp_sp_offset for !GENERATE_MIPS16E_SAVE_RESTORE and remove the
+ fp_size term from the GENERATE_MIPS16E_SAVE_RESTORE calculation.
+ Document why the difference is needed.
+
+2007-07-06 Richard Guenther <rguenther@suse.de>
+
+ * c-common.c (boolean_increment): Use correctly typed
+ constant.
+
+2007-07-06 Richard Sandiford <richard@codesourcery.com>
+
+ * config/mips/mips.c (mips16e_save_restore_pattern_p): Check that
+ the topmost argument register is not also included in the save mask.
+ (mips16e_collect_argument_save_p): Take a pointer to the argument
+ register, rather than a pointer to the number of arguments.
+ (mips16e_collect_argument_saves): Only include argument saves
+ that aren't in the register mask.
+
+2007-07-06 Uros Bizjak <ubizjak@gmail.com>
+
+ PR rtl_optimization/32450
+ * function.c (thread_prologue_and_epilogue_insns): Emit blockage insn
+ to ensure that instructions are not moved into the prologue when
+ profiling is on. Remove unused prologue_end variable.
+ (expand_function_end): Emit blockage insn instead of ASM_INPUT rtx
+ as a scheduling barrier.
+
+2007-07-06 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/23551
+ * tree-ssa-copyrename.c (copy_rename_partition_coalesce):
+ Disregard DECL_FROM_INLINE.
+
+2007-07-05 Adam Nemet <anemet@caviumnetworks.com>
+
+ * rtlanal.c (num_sign_bit_copies1): Improve cases of ANDing or
+ IORing with a constant.
+
+2007-07-05 Seongbae Park <seongbae.park@gmail.com>
+
+ PR rtl-optimization/32475
+ * df-scan.c (df_def_record_1): Add a use of the stack pointer
+ for every definition of the stack pointer.
+
+2007-07-05 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.c (vfp3_const_double_index): Copy signed results of
+ REAL_VALUE_TO_INT into unsigned vars.
+
+2007-07-05 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/32639
+ * alias.c (get_alias_set): Tread METHOD_TYPE the same as
+ FUNCTION_TYPE.
+ * tree-ssa.c (useless_type_conversion_p): Check canonical
+ types early.
+
+2007-07-05 Anatoly Sokolov <aesok@post.ru>
+
+ * config/avr/avr.md (zero_extendqihi2, zero_extendqisi2,
+ zero_extendhisi2): Change to define_insn_and_split.
+ (zero_extendqidi2, zero_extendhidi2, zero_extendsidi2): New.
+
+2007-07-05 Paolo Bonzini <bonzini@gnu.org>
+
+ * function.c (match_asm_constraints_1, rest_of_match_asm_constraints,
+ pass_match_asm_constraints): New.
+ * passes.c (init_optimization_passes): Add new pass.
+ * stmt.c (expand_asm_operands): Set cfun->has_asm_statement.
+ * function.h (struct function): Add has_asm_statement bit.
+ (current_function_has_asm_statement): New.
+ * tree-pass.h (pass_match_asm_constraints): New.
+
+2007-07-05 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * config/mips/mips.c (mips_file_start): Avoid declaration
+ after code.
+
+2007-07-05 Sandra Loosemore <sandra@codesourcery.com>
+
+ * optabs.c (expand_binop_directly): Fix signed/unsigned comparison.
+
+2007-07-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * rtl.def (NOTE): Change print format string to print
+ operand 5 as a note insn name.
+
2007-07-05 Sandra Loosemore <sandra@codesourcery.com>
David Ung <davidu@mips.com>
- gcc/
* config/mips/mips.c (mips_cpu_info): Add 4ksc and 4ksd processors.
* doc/invoke.texi: (MIPS Options): Document them.
(vect_do_peeling_for_loop_bound): Don't call
vect_estimate_min_profitable_iters. Instead, lookup
LOOP_VINFO_COST_MODEL_MIN_ITERS. Don't always print
- "may not be profitable".
+ "may not be profitable".
2007-07-05 Dorit Nuzman <dorit@il.ibm.com>
PR tree-optimization/32604
PR tree-optimization/32606
-
+
* tree-ssa-pre.c (bb_bitmap_sets): Removed antic_safe_loads.
(compute_antic_safe): Removed.
(ANTIC_SAFE_LOADS): Ditto.
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