+2009-05-07 Paolo Bonzini <bonzini@gnu.org>
+
+ * Makefile.in (OBJS-common): Add regcprop.o.
+ (regcprop.o): New.
+ * timevar.def (TV_CPROP_REGISTERS): New.
+ * regrename.c (regrename_optimize): Return 0.
+ (rest_of_handle_regrename): Delete.
+ (pass_rename_registers): Point to regrename_optimize.
+ (struct value_data_entry, struct value_data,
+ kill_value_one_regno, kill_value_regno, kill_value,
+ set_value_regno, init_value_data, kill_clobbered_value,
+ kill_set_value, kill_autoinc_value, copy_value,
+ mode_change_ok, maybe_mode_change, find_oldest_value_reg,
+ replace_oldest_value_reg, replace_oldest_value_addr,
+ replace_oldest_value_mem, copyprop_hardreg_forward_1,
+ debug_value_data, validate_value_data): Move...
+ * regcprop.c: ... here.
+ (rest_of_handle_cprop): Delete.
+ (pass_cprop_hardreg): Point to copyprop_hardreg_forward.
+
+2009-05-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/40057
+ * dojump.c (prefer_and_bit_test): Use immed_double_const instead of
+ GEN_INT for 1 << bitnum.
+ (do_jump) <case BIT_AND_EXPR>: Use build_int_cst_wide_type instead of
+ build_int_cst_type.
+
+2009-05-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * doc/md.texi (Standard Pattern Names For Generation) [sync_nand]:
+ Remove wrong description of "nand" functionality.
+
2009-05-06 Richard Guenther <rguenther@suse.de>
Adam Nemet <anemet@caviumnetworks.com>
2009-05-06 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.md (unnamed inc/dec peephole): Use
- optimize_insn_for_size_p instead
- of optimize_size.
+ optimize_insn_for_size_p instead of optimize_size.
* config/i386/predicates.md (incdec_operand): Likewise.
(aligned_operand): Likewise.
* config/i386/sse.md (divv8sf3): Likewise.
2009-05-06 Joseph Myers <joseph@codesourcery.com>
PR c/40032
- * c-decl.c (grokdeclarator): Handle incomplete type of unnamed
- field.
+ * c-decl.c (grokdeclarator): Handle incomplete type of unnamed field.
2009-05-05 Jakub Jelinek <jakub@redhat.com>
2009-05-05 Richard Guenther <rguenther@suse.de>
PR middle-end/40023
- * builtins.c (gimplify_va_arg_expr): Properly build the
- address.
+ * builtins.c (gimplify_va_arg_expr): Properly build the address.
2009-05-05 Shujing Zhao <pearly.zhao@oracle.com>
* tree.h (strip_float_extensions): Remove duplicate declaration.
- (build_low_bits_mask, debug_fold_checksum, expand_function_end,
- expand_function_start, stack_protect_prologue, stack_protect_epilogue,
- block_ultimate_origin): Rearrange the declarations line to match the
- comment that indicates the .c file which the functions are defined.
- (dwarf2out_*, set_decl_rtl): Add comment.
- (get_base_address): Adjust comment.
- (change_decl_assembler_name, maybe_fold_*, build_addr): Rearrange the
- declarations line and add comment.
- (is_builtin_name): Add blank after function name, for clarity.
+ (build_low_bits_mask, debug_fold_checksum, expand_function_end,
+ expand_function_start, stack_protect_prologue, stack_protect_epilogue,
+ block_ultimate_origin): Rearrange the declarations line to match the
+ comment that indicates the .c file which the functions are defined.
+ (dwarf2out_*, set_decl_rtl): Add comment.
+ (get_base_address): Adjust comment.
+ (change_decl_assembler_name, maybe_fold_*, build_addr): Rearrange the
+ declarations line and add comment.
+ (is_builtin_name): Add blank after function name, for clarity.
2009-05-04 Joseph Myers <joseph@codesourcery.com>
2009-05-04 Michael Eager <eager@eagercon.com>
* config/rs6000/rs6000.c (rs6000_legitimate_address): Allow
- address for DImode/DFmode only if double-precision FP regs.
+ address for DImode/DFmode only if double-precision FP regs.
2009-05-04 Michael Eager <eager@eagercon.com>
* config/bfin/bfin-protos.h (legitimize_address): Remove.
* config/bfin/bfin.c (legitimize_address): Remove.
* config/bfin/bfin.h (LEGITIMIZE_ADDRESS): Remove.
- * config/m68hc11/m68hc11-protos.h (m68hc11_legitimize_address): Remove.
+ * config/m68hc11/m68hc11-protos.h (m68hc11_legitimize_address):
+ Remove.
* config/m68hc11/m68hc11.c (m68hc11_legitimize_address): Remove.
* config/m68hc11/m68hc11.h (LEGITIMIZE_ADDRESS): Remove.
* gcc/config/alpha/alpha-protos.h (alpha_legitimize_address): Delete.
* gcc/config/frv/frv-protos.h (frv_legitimize_address): Delete.
* gcc/config/spu/spu-protos.h (spu_legitimize_address): Delete.
- * gcc/config/xtensa/xtensa-protos.h (xtensa_legitimize_address): Delete.
- * gcc/config/rs6000/rs6000-protos.h (rs6000_legitimize_address): Delete.
+ * gcc/config/xtensa/xtensa-protos.h (xtensa_legitimize_address):
+ Delete.
+ * gcc/config/rs6000/rs6000-protos.h (rs6000_legitimize_address):
+ Delete.
* config/arm/arm.c (arm_legitimize_address): Maybe call Thumb version.
* config/m32c/m32c.c (m32c_legitimize_address): Standardize.
(pp_base_tree_identifier): Declare as function.
(identifier_to_locale): Declare.
* Makefile.in (pretty-print.o): Update dependencies.
- * varasm.c (finish_aliases_1): Use %qE for identifiers in
- diagnostics.
+ * varasm.c (finish_aliases_1): Use %qE for identifiers in diagnostics.
2009-05-04 Richard Guenther <rguenther@suse.de>
* tree-ssa-coalesce.c (coalesce_cost): Do not take ciritical
parameter; update callers.
- (coalesce_cost_edge): EH edges are costier because they needs splitting
- even if not critical and even more costier when there are multiple
- EH predecestors.
+ (coalesce_cost_edge): EH edges are costier because they needs
+ splitting even if not critical and even more costier when there are
+ multiple EH predecestors.
2009-05-02 Jan Hubicka <jh@suse.cz>
(ldst_entry): Rename to st_expr_entry, update users.
(free_ldst_entry): Rename to free_st_expr_entry, update users.
(free_ldst_mems): Rename to free_store_motion_mems, update users.
- (enumerate_ldsts): Rename to enumerate_store_motion_mems, update caller.
+ (enumerate_ldsts): Rename to enumerate_store_motion_mems,
+ update caller.
(first_ls_expr): Rename to first_st_expr, update users.
(next_ls_expr): Rename to next_st_expr, update users.
(print_ldst_list): Rename to print_store_motion_mems. Print names of
2009-04-30 Paul Pluzhnikov <ppluzhnikov@google.com>
Roland McGrath <roland@redhat.com>
- * configure.ac (HAVE_LD_BUILDID): New check for ld --build-id
- support.
+ * configure.ac (HAVE_LD_BUILDID): New check for ld --build-id support.
(ENABLE_LD_BUILDID): New configuration option.
* gcc.c [HAVE_LD_BUILDID and ENABLE_LD_BUILDID]
(LINK_BUILDID_SPEC): New macro.
* config/avr/avr.h (CAN_ELIMINATE): Use avr_can_eliminate.
(FRAME_POINTER_REQUIRED): Use avr_frame_pointer_required_p.
(INITIAL_ELIMINATION_OFFSET): Use avr_initial_elimination_offset.
- * config/avr/avr-protos.h (initial_elimination_offset) : Rename to
+ * config/avr/avr-protos.h (initial_elimination_offset): Rename to
avr_initial_elimination_offset.
(frame_pointer_required_p): Rename to avr_frame_pointer_required_p.
(avr_initial_elimination_offset): Define.
2009-04-29 Eric Botcazou <ebotcazou@adacore.com>
- Steven Bosscher <steven@gcc.gnu.org>
+ Steven Bosscher <steven@gcc.gnu.org>
PR rtl-optimization/39938
* Makefile.in (cfgrtl.o): Add $(INSN_ATTR_H).
(bfin_cpus): Add WA_LOAD_LCREGS as needed.
(struct loop_info): Remove members INIT and LOOP_INIT.
(bfin_optimize_loop): Don't set them. Reorder the code that generates
- the LSETUP sequence. Allow LC to be loaded from any register, but also
- add a case to push/pop a PREG scratch if ENABLE_WA_LOAD_LCREGS.
+ the LSETUP sequence. Allow LC to be loaded from any register, but
+ also add a case to push/pop a PREG scratch if ENABLE_WA_LOAD_LCREGS.
(bfin_reorg_loops): When done, split all BB_ENDs with splitting_loops
set to 1.
* config/bfin/bfin.md (loop_end splitter): Use splitting_loops instead
of reload_completed.
+
From Jie Zhang:
* config/bfin/bfin.md (movsi_insn): Refine constraints.
* config/bfin/bfin.c (bfin_optimize_loop): Unify handling of
problematic last insns. Test for TYPE_CALL rather than CALL_P.
- Remove special case testing for last insn of inner loops. Don't fail if
- the loop ends with a jump, emit an extra nop instead.
+ Remove special case testing for last insn of inner loops. Don't fail
+ if the loop ends with a jump, emit an extra nop instead.
* config/bfin/bfin.c (bfin_register_move_cost): Test for subsets of
DREGS rather than comparing directly. Remove code that tries to
* config/bfin/bfin.md (sp_or_sm, spm_string, spm_name): New macro.
(ss<spm_name>hi3, ss<spm_name>hi3_parts, ss<spm_name>hi3_low_parts,
- ss<spm_name_hi3_high_parts): New patterns, replacing ssaddhi3, ssubhi3,
- ssaddhi3_parts and sssubhi3_parts.
+ ss<spm_name_hi3_high_parts): New patterns, replacing ssaddhi3,
+ ssubhi3, ssaddhi3_parts and sssubhi3_parts.
(flag_mulhi3_parts): Produce a HImode output rather than trying to set
a VEC_SELECT.
- * config/bfin/bfin.c (bfin_expand_builtin, case BFIN_BUILTIN_CPLX_SQU):
- Adjust accordingly.
+ * config/bfin/bfin.c (bfin_expand_builtin,
+ case BFIN_BUILTIN_CPLX_SQU): Adjust accordingly.
2009-04-28 Richard Guenther <rguenther@suse.de>
* config/picochip/picochip.md (lea_add): Allow any nonimmediate
in the lea_add. Reload eventually constraints it properly.
- * config/picochip/constraints.md : Remove the target constraint
+ * config/picochip/constraints.md: Remove the target constraint
"b", since it is not needed anymore.
2009-02-16 Jakub Jelinek <jakub@redhat.com>
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