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* * except.c: Convert prototypes to ISO C90.aj2003-06-291-180/+167
| | | | | | | | | | | | | | | * except.h: Likewise. * emit-rtl.c: Likewise. * et-forest.c: Likewise. * et-forest.h: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68674 138bc75d-0d04-0410-961f-82ee72b054a4
* cp:ghazi2003-06-161-4/+4
| | | | | | | | | | | | | | | | | | | * cp/decl.c, cp/pt.c, cp/search.c, cp/tree.c: Don't use the PTR macro. gcc: * bitmap.c, builtins.c, c-incpath.c, cgraph.c, config/frv/frv.c, config/mips/mips.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c, dwarf2out.c, dwarfout.c, except.c, expr.c, expr.h, fold-const.c, function.c, gcc.c, genoutput.c, gensupport.c, global.c, haifa-sched.c, hashtable.c, ifcvt.c, integrate.c, local-alloc.c, loop.c, mips-tdump.c, mips-tfile.c, mkdeps.c, protoize.c, read-rtl.c, recog.h, reload1.c, sbitmap.c, ssa-dce.c, stringpool.c, tlink.c, tree.c, varasm.c, varray.c: Don't use the PTR macro. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68043 138bc75d-0d04-0410-961f-82ee72b054a4
* * alloc-pool.c: Convert to ISO C90 prototypes.aj2003-06-151-19/+17
| | | | | | | | | | | | | | | | | | * alloc-pool.h: Likewise. * alias.c: Likewise. * attribs.c: Likewise. * bb-reorder.c: Likewise. * bitmap.h: Likewise. * bitmap.c: Likewise. * builtins.c: Likewise. * tree.h: Convert prototypes of attribs.c to ISO C90. * basic-block.h: Convert prototypes of bb-reorder.c to ISO C90. * rtl.h: Convert prototypes of alias.c and builtins.c to ISO C90. * expr.h: Convert prototypes of builtins.c to ISO C90. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67975 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (EXPAND_MEMORY): New.rth2003-06-091-2/+5
| | | | | | | | | | | | | * expr.c (expand_expr): Check it. * stmt.c (expand_asm_operands): Provide it when the constraint requires a memory. Warn for memory input constraints without a memory operand. * gcc.dg/20011029-2.c: Fix the array reference. * gcc.dg/asm-7.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67645 138bc75d-0d04-0410-961f-82ee72b054a4
* 2003-06-03 Aldy Hernandez <aldyh@redhat.com>aldyh2003-06-031-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | * function.c (assign_parms): Split complex arguments. * doc/tm.texi (SPLIT_COMPLEX_ARGS): Document. * expr.h (SPLIT_COMPLEX_ARGS): Define. (split_complex_types): Protoize. (split_complex_values): Protoize. * calls.c (expand_call): Split complex arguments on architectures that require it. (split_complex_values): New. (split_complex_types): New. * config/rs6000/rs6000.c (rs6000_libcall_value): New. (rs6000_function_value): Handle complex values on AIX. (rs6000_complex_function_value): New. * config/rs6000/rs6000-protos.h (rs6000_libcall_value): Protoize. * config/rs6000/rs6000.h (LIBCALL_VALUE): Call function. (SPLIT_COMPLEX_ARGS): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67367 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtins.c (expand_builtin_memcpy): Remove endp argument and endpjakub2003-06-031-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | != 0 handling. Pass 0 to store_by_pieces. (expand_builtin_mempcpy): Add endp argument. Don't call expand_builtin_memcpy, call store_by_pieces resp. move_by_pieces directly. If ignoring result, only do expand_call. (expand_builtin_stpcpy): Likewise. Call expand_builtin_mempcpy otherwise. (expand_builtin_strncpy, expand_builtin_memset): Adjust store_by_pices callers. (expand_builtin): Adjust expand_builtin_memcpy and expand_builtin_mempcpy callers. * expr.c (can_move_by_pieces): New function. (move_by_pieces): Add endp argument, return to resp. memory at end or one byte earlier depending on endp. (store_by_pieces): Likewise. (emit_block_move): Adjust call to move_by_pieces. (emit_push_insn): Adjust move_by_pieces caller. * expr.h (can_move_by_pieces): New prototype. (store_by_pieces): Adjust prototypes. * rtl.h (move_by_pieces): Adjust prototype. * config/mips/mips.c (expand_block_move): Adjust move_by_pieces caller. * gcc.c-torture/execute/builtins/string-4.c (main_test): Remove mempcpy test with post-increments. * gcc.c-torture/execute/string-opt-3.c: New test. * gcc.dg/string-opt-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67358 138bc75d-0d04-0410-961f-82ee72b054a4
* Mon May 12 11:32:53 CEST 2003 Jan Hubicka <jh@suse.cz>hubicka2003-05-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * expr.h (assemble_static_space): Update prototype. * output.h (assemble_zeros, output_constant): Likewise. * elfos.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON): Make it 64bit clean * alpha.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASK_OUTPUT_LOCAL): Make it 64bit clean. * elf.h (ASM_OTUPUT_SKIP): Likewise. * unicosmk.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMM): Likewise. * arm.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * aout.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * unknown-elf.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * avr.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * c4x.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP, ASM_OUTPUT_BSS): Expect HOST_WIDE_INT operand. * aout.h (ASM_OTUPUT_SKIP): Likewise. * cris.h (ASM_OTUPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Likewise. * darwin.h (ASM_OTUPUT_SKIP, ASM_OUTPUT_COMMON): Likewise. * dsp16xx.h (ASM_OTUPUT_SKIP): Likewise. * frv.h (ASM_OTUPUT_SKIP): Likewise. * h8300.h (ASM_OTUPUT_SKIP, ASM_OUTPUT_LOCAL): Likewise. * 370.h (ASM_OTUPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Make it 64bit clean. * att.h (ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand. * bsd.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Make it 64bit clean. * darwin.h (ASM_OUTPUT_SKIP): Make it 64bit clean.. * sco5.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Expect HOST_WIDE_INT operand * svr3gas.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Expect HOST_WIDE_INT operand * sysv3.h (ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT operand * i960.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_ALIGNED_LOCAL): Expect HOST_WIDE_INT operand * ip2k.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * m32r.h (ASM_OUTPUT_COMMON): Likewise. * 3b1.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * amix.h (ASM_OUTPUT_ALIGNED_LOCAL): Likewise. * crds.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_ALIGNED_LOCAL): Likewise. * hp320.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * m68k.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * m68kelf.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * m68kv4.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * mot3300.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * netbsd-elf.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON, ASM_OUTPUT_SKIP): Likewise. * sgs.h (ASM_OUTPUT_SKIP): Likewise. * tower-as.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON, ASM_OUTPUT_SKIP): Likewise. * m88k.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON, ASM_OUTPUT_SKIP): Likewise. * mcore.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_BSS, ASM_OUTPUT_SKIP): Likewise. * iris.h (ASM_OUTPUT_LOCAL): Likewise. * mips.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Likewise. * ns32k.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_SKIP): Make it 64bit clean. * pa-pro-end.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_ALIGNED_LOCAL): Make it 64bit clean. * pa.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL, ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_SKIP): Make it 64bit clean. * hpux.h (ASM_OUTPUT_LOCAL, ASM_OUTPUT_ALIGNED_LOCAL): Make it 64bit clean. * romp.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON): Expect HOST_WIDE_INT argument * s390.h (ASM_OUTPUT_SKIP): Expect HOST_WIDE_INT argument. * sh.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_LOCAL, ASM_OUTPUT_COMMON): Expect HOST_WIDE_INT argument * sol2.h (ASM_OUTPUT_SKIP): HOST_WIDE_INT argument * sparc.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON): HOST_WIDE_INT argument * svr3.h (ASM_OUTPUT_SKIP): HOST_WIDE_INT argument * vax.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): HOST_WIDE_INT argument * vaxv.h (ASM_OUTPUT_LOCAL): HOST_WIDE_INT argument * xtensa.h (ASM_OUTPUT_LOCAL): HOST_WIDE_INT argument * varasm.c (asm_output_bss, asm_output_aligned_bss, asm_emit_uninitialized, assemble_zeros, assemble_static_space): HOST_WIDE_INT argument git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66713 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (move_block_from_reg): Remove "size" parm. Localize vars.amodra2003-05-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Move code handling pieces not larger than a word to.. * function.c (assign_parms): ..here, but use change_address instead of adjust_address and operand_subword, and expand_binop instead of expand_shift. Adjust calls to move_block_from_reg. * expr.h (move_block_from_reg): Update declaration. (copy_blkmode_from_reg): Formatting. * Makefile.in (function.o): Add $(OPTABS_H) to deps. * config/alpha/alpha.c (alpha_setup_incoming_varargs): Adjust move_block_from_reg calls. * config/arc/arc.c (arc_setup_incoming_varargs): Likewise. * config/i960/i960.c (i960_setup_incoming_varargs): Likewise. * config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise. * config/m88k/m88k.c (m88k_builtin_saveregsk): Likewise. * config/mips/mips.c (mips_setup_incoming_varargs): Likewise. * config/pa/pa.c (hppa_builtin_saveregs): Likewise. * config/romp/romp.h (SETUP_INCOMING_VARARGS): Likewise. * config/rs6000/rs6000.c (setup_incoming_varargs): Likewise. * config/sh/sh.c (sh_builtin_saveregs): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66623 138bc75d-0d04-0410-961f-82ee72b054a4
* * stmt.c (force_label_rtx): New function, based on logiczack2003-05-071-0/+5
| | | | | | | | | | | | | | | | | formerly found in expand_expr. * expr.h: Prototype it. * expr.c (expand_expr <LABEL_DECL>): Use force_label_rtx if appropriate. * varasm.c (decode_addr_const <LABEL_DECL>): Use force_label_rtx. * print-tree.c (debug_tree): Free the table after we're done with it. Use putc. treelang: * Make-lang.in: Set -Wno-error for treelang/lex.o. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66579 138bc75d-0d04-0410-961f-82ee72b054a4
* * calls.c (struct arg_data): Move offset, slot_offset, size andamodra2003-05-021-7/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | alignment_pad to struct locate_and_pad_arg_data. Update all refs. (initialize_argument_information): Adjust call to locate_and_pad_parm. Delete alignment_pad var. Don't calculate slot_offset here. (emit_library_call_value_1): Delete alignment_pad, offset and size vars. Use struct locate_and_pad_arg_data instead. Adjust refs. Adjust call to locate_and_pad_parm. Don't tweak arg size for partial in-regs here. Formatting fixes. * expr.h (struct locate_and_pad_arg_data): New struct. (locate_and_pad_parm): Adjust declaration. * function.c (assign_parms): Localize vars. Use "locate" instead of other arg location vars. Don't invoke FUNCTION_ARG or FUNCTION_INCOMING_ARG unless pretend_named is different from named_arg. Heed MUST_PASS_IN_STACK and set up "partial" before calling locate_and_pad_parm. Adjust locate_and_pad_parm call. Use slot_offset for stack home of reg parms. Correct test for parm passed in memory. Formatting fixes. (locate_and_pad_parm): Add "partial" to params. Replace offset_ptr arg_size_ptr and alignment pad with "locate". Set slot_offset here. Correct initial_offset_ptr handling. Localize vars. Always pad locate->offset even when in_regs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66383 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (finish_decl): When prototype with asmspec is foundjakub2003-04-281-0/+3
| | | | | | | | | | | | | for built-in, adjust built_in_decls as well as expr.c decls. * expr.c (init_block_move_fn, init_block_clear_fn): New functions. (emit_block_move_libcall_fn, clear_storage_libcall_fn): Use it. * expr.c (init_block_move_fn, init_block_clear_fn): New prototypes. * gcc.c-torture/execute/string-opt-asm-1.c: New test. * gcc.c-torture/execute/string-opt-asm-2.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66181 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (highest_pow2_factor): Return unsigned.kenner2003-04-141-1/+1
| | | | | | | | * expr.h (offset_address): Likewise. * emit-rtl.c (offset_address): POW2 argument now unsigned. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@65589 138bc75d-0d04-0410-961f-82ee72b054a4
* 2003-03-13 Ansgar Esztermann <ansgar@thphy.uni-duesseldorf.de>ansgar2003-03-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (dojump.o): New target. * dojump.c: New file. (init_pending_stack_adjust): Moved here from expr.c. (clear_pending_stack_adjust): Likewise. (do_pending_stack_adjust): Likewise. (jumpifnot): Likewise. (jumpif): Likewise. (do_jump): Likewise. (do_jump_by_parts_greater): Likewise. (do_jump_by_parts_greater_rtx): Likewise. (do_jump_by_parts_equality): Likewise. (do_jump_by_parts_equality_rtx): Likewise. (compare_from_rtx): Likewise. (do_compare_rtx_and_jump): Likewise. (do_compare_and_jump): Likewise. * expr.c (init_pending_stack_adjust): Removed to dojump.c. (clear_pending_stack_adjust): Likewise. (do_pending_stack_adjust): Likewise. (jumpifnot): Likewise. (jumpif): Likewise. (do_jump): Likewise. (do_jump_by_parts_greater): Likewise. (do_jump_by_parts_greater_rtx): Likewise. (do_jump_by_parts_equality): Likewise. (do_jump_by_parts_equality_rtx): Likewise. (compare_from_rtx): Likewise. (do_compare_rtx_and_jump): Likewise. (do_compare_and_jump): Likewise. (placeholder_list): Made declaration extern. * expr.h (placeholder_list): Declare. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@64309 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (lang_expand_expr): Delete obsolete prototype.sayle2003-03-061-8/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63886 138bc75d-0d04-0410-961f-82ee72b054a4
* * calls.c (store_one_arg): Revert 1999-02-16 change. Revertamodra2003-02-231-5/+8
| | | | | | | | | | | | | | | 2000-12-17 change. Pass EXPAND_STACK_PARM to expand_expr. * expr.h (enum expand_modifier): Define EXPAND_STACK_PARM. (enum block_op_methods): Reorder for better store_expr optimization. * expr.c (store_expr): Test bit 1 of "want_value" for call param stores, test bit 0 for original want_value meaning. Pass BLOCK_OP_CALL_PARM to emit_block_move when bit 1 set. Adjust recursive calls, and calls to expand_param. (expand_expr): Handle EXPAND_STACK_PARM modifier. When cse expected, set target to 0 rather than to subtarget. Formatting. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63337 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (default_must_pass_in_stack): Move decl outside ifdef.rth2003-01-211-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61538 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (MUST_PASS_IN_STACK): Move implementation...rth2003-01-201-26/+3
| | | | | | | * calls.c (default_must_pass_in_stack): ... here. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61514 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (emit_conditional_add): Add PARAMS to declaration.danglin2003-01-151-3/+3
| | | | | | | | * gengtype-lex.l (malloc, realloc): Move defines after include of system.h. Remove duplicate include of system.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61336 138bc75d-0d04-0410-961f-82ee72b054a4
* * i386.md (adddi3_carry_rex64, subdi3_carry_rex64): Name pattern.hubicka2003-01-081-0/+3
| | | | | | | | | | | | | | | | | | | (addhi3_carry, addqi3_carry, subhi3_carry, subqi3_carry): New patterns. (add??cc): New expanders. * i386.c (expand_int_addcc): New function. * i386-protos.h (expand_int_addcc): Declare. * alias.c (memory_modified_1): New static function. (memory_modified): New static varaible. (memory_modified_in_insn_p): New global function. * rtl.h (memory_modified_in_insn_p): Declare. * rtlanal.c (modified_between_p, modified_in_p): Be smart about memory references. * expr.h (emit_conditional_add): Declare. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61038 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (gen_group_rtx, emit_group_move): New functions.danglin2002-11-271-0/+7
| | | | | | | | | | | | | | * expr.h (gen_group_rtx, emit_group_move): Prototype. * function.c (expand_function_start): Use gen_group_rtx to create a PARALLEL rtx to hold the return value when the real return rtx is a PARALLEL. (expand_function_end): Use emit_group_move to move the return value from a PARALLEL to the real return registers. * rtl.h (REG_FUNCTION_VALUE_P): Allow function values to be returned in PARALLELs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59554 138bc75d-0d04-0410-961f-82ee72b054a4
* * dbxout.c: Follow spelling conventions.kazu2002-09-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * defaults.h: Likewise. * df.c: Likewise. * diagnostic.h: Likewise. * doloop.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. * flags.h: Likewise. * flow.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * gcc.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genattrtab.c: Likewise. * genconfig.c: Likewise. * genrecog.c: Likewise. * ggc-page.c: Likewise. * ggc.h: Likewise. * global.c: Likewise. * gthr-win32.h: Likewise. * integrate.c: Likewise. * jump.c: Likewise. * langhooks.c: Likewise. * langhooks.h: Likewise. * line-map.h: Likewise. * local-alloc.c: Likewise. * longlong.h: Likewise. * loop.c: Likewise. * loop.h: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@57406 138bc75d-0d04-0410-961f-82ee72b054a4
* * emit-rtl.c (set_mem_size): New function.amodra2002-09-121-0/+3
| | | | | | | | | | | * expr.h (set_mem_size): Declare. * config/rs6000/rs6000.c (expand_block_move_mem): Exterminate. (expand_block_move): Instead, use adjust_address and replace_equiv_address to generate proper aliasing info. Move common code out of conditionals. Localize vars. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@57047 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (enum block_op_methods): New.rth2002-08-291-1/+9
| | | | | | | | | | | | | | | | | | | | | | | (emit_block_move): Update prototype. * expr.c (block_move_libcall_safe_for_call_parm): New. (emit_block_move_via_loop): New. (emit_block_move): Use them. New argument METHOD. (emit_push_insn): Always respect the given alignment. (expand_assignment): Update call to emit_block_move. (store_expr, store_field, expand_expr): Likewise. * builtins.c (expand_builtin_apply): Likewise. (expand_builtin_memcpy, expand_builtin_va_copy): Likewise. * function.c (expand_function_end): Likewise. * config/sh/sh.c (sh_initialize_trampoline): Likewise. * config/sparc/sparc.c (sparc_va_arg): Likewise. * calls.c (expand_call, emit_library_call_value_1): Likewise. (save_fixed_argument_area): Use emit_block_move with BLOCK_OP_CALL_PARM instead of move_by_pieces. (restore_fixed_argument_area): Likewise. (store_one_arg): Fix alignment parameter to emit_push_insn. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56661 138bc75d-0d04-0410-961f-82ee72b054a4
* * explow.c (int_expr_size): New fn.jason2002-08-031-0/+4
| | | | | | | | * expr.c (expand_expr) [CONSTRUCTOR]: Use it. * expr.h: Declare it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56009 138bc75d-0d04-0410-961f-82ee72b054a4
* * emit-rtl.c (set_mem_attributes_minus_bitpos): Rename fromrth2002-07-291-0/+6
| | | | | | | | | | | | set_mem_attributes and add BITPOS argument. Subtract it from OFFSET when same is adjusted. (set_mem_attributes): New wrapper function. * expr.c (expand_assignment): Use set_mem_attributes_minus_bitpos; remove offset adjustment hack. * expr.h (set_mem_attributes_minus_bitpos): Declare. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55846 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtins.c (std_expand_builtin_va_start): Remove unusedzack2002-07-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | first argument. (expand_builtin_va_start): Call EXPAND_BUILTIN_VA_START and std_expand_builtin_va_start with just two arguments. * expr.h: Update prototypes. * alpha-protos.h, alpha.h, alpha.c, arc-protos.h, arc.h, arc.c, d30v-protos.h, d30v.h, d30v.c, i386-protos.h, i386.h, i386.c, i960-protos.h, i960.h, i960.c, m88k-protos.h, m88k.h, m88k.c, mips-protos.h, mips.h, mips.c, mn10300-protos.h, mn10300.h, mn10300.c, pa-protos.h, pa.h, pa.c, rs6000-protos.h, rs6000.h, rs6000.c, s390-protos.h, s390.h, s390.c, sh-protos.h, sh.h, sh.c, sparc-protos.h, sparc.h, sparc.c, stormy16-protos.h, stormy16.h, stormy16.c, xtensa-protos.h, xtensa.h, xtensa.c: Remove unused first argument from all implementations of EXPAND_BUILTIN_VA_START and all uses of std_expand_builtin_va_start. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55495 138bc75d-0d04-0410-961f-82ee72b054a4
* 2002-06-16 Aldy Hernandez <aldyh@redhat.com>aldyh2002-06-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * gcc.c-torture/execute/simd-1.c: New. * gcc.dg/simd-1.c: New. * doc/extend.texi (Vector Extensions): Document that we can specify simd types not specifically supported by the hardware. Document that simd types can be used as function arguments. Document that signness does make a difference in SIMD types. Misc cleanups and revisions to the "vector extensions" section. * simplify-rtx.c (simplify_subreg): Simplify subregs of vector constants. * expr.c (vector_mode_valid_p): New. * expr.h: Add vector_mode_valid_p. * defaults.h (VECTOR_MODE_SUPPORTED_P): Set default. * emit-rtl.c (immed_double_const): Do not abort on vectors. * c-common.c (type_for_mode): Always build vector nodes regardless of VECTOR_MODE_SUPPORTED_P. (handle_mode_attribute): Error if we can't emulate a nonexisting vector mode. (handle_vector_size_attribute): Same. * optabs.c (expand_binop): Open-code vector operations. (expand_unop): Open-code vector unops. (expand_vector_binop): New. (expand_vector_unop): New. * c-typeck.c (build_binary_op): Allow vectors in binops. Allow vectors in conditional operatiors. (build_unary_op): Allow vectors in unary minus. * config/rs6000/rs6000.h (ALTIVEC_VECTOR_MODE): Conditionalize on TARGET_ALTIVEC. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54727 138bc75d-0d04-0410-961f-82ee72b054a4
* Merge from pch-branch up to tag pch-commit-20020603.geoffk2002-06-041-4/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54232 138bc75d-0d04-0410-961f-82ee72b054a4
* * emit-rtl.c: Likewise.kazu2002-06-031-3/+3
| | | | | | | | | | | | * errors.h: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54197 138bc75d-0d04-0410-961f-82ee72b054a4
* * expmed.c (const_mult_add_overflow_p): New.rth2002-05-301-0/+1
| | | | | | | | | | | * expr.h: Declare it. * loop.c (maybe_eliminate_biv_1) [COMPARE]: Use it. Don't eliminate the biv if the giv has a constant multiplier and the rhs argument of the comparison does satisfy the predicate. Use expand_mult_add to compute the replacement constant. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54075 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtins.c (expand_builtin_va_arg): Give warnings not errors forrth2002-03-311-3/+1
| | | | | | | | | | | | | | | promoted argument types; build trap. (expand_builtin_trap): New. (expand_builtin): Use it. * stmt.c (expand_nl_goto_receivers): Likewise. * expr.h (expand_builtin_trap): Declare. * libfuncs.h (LTI_abort, abort_libfunc): New. * optabs.c (init_optabs): Init abort_libfunc. * gcc.dg/va-arg-1.c: Expect warnings, not errors. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51643 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (ADD_PARM_SIZE): One more convert for INC.rth2002-03-261-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51409 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (ADD_PARM_SIZE): Cast INC to ssizetype.rth2002-03-261-17/+24
| | | | | | | (SUB_PARM_SIZE): Cast DEC to ssizetype. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51379 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c++/4574jakub2002-02-211-1/+1
| | | | | | | | | | | | | | | | | | | * expr.h (expand_and): Add mode argument. * expmed.c (expand_and): Add mode argument. (expand_mult_highpart_adjust, emit_store_flag): Adjust callers. * expr.c (store_field, expand_expr, do_store_flag): Likewise. * except.c (expand_builtin_extract_return_addr): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline): Likewise. * config/sparc/sparc.c (sparc_initialize_trampoline): Likewise. * config/c4x/c4x.h (INITIALIZE_TRAMPOLINE): Likewise. Use GEN_INT (x) instead of gen_rtx (CONST_INT, VOIDmode, x). * config/c4x/c4x.md: Use GEN_INT (x) instead of gen_rtx (CONST_INT, VOIDmode, x). * gcc.dg/20020220-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49938 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/5615rth2002-02-201-1/+2
| | | | | | | * expr.h (ARGS_SIZE_TREE): Convert size.var to ssizetype. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49904 138bc75d-0d04-0410-961f-82ee72b054a4
* * emit-rtl.c (widen_memory_access): New.rth2001-12-121-0/+4
| | | | | | | | * expr.h (widen_memory_access): Declare it. * config/alpha/alpha.c (get_aligned_mem): Use it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47913 138bc75d-0d04-0410-961f-82ee72b054a4
* * attribs.c (handle_no_check_memory_usage_atribute): Deleted.kenner2001-12-051-22/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (c_com): Delete its reference. * builtins.c: Delete memory checking code. * calls.c, expr.c, function.c, stmt.c: Likewise. * builtins.c (expand_builtin_arg_info): Remove reference to EXPAND_MEMORY_USE_* modifiers. * explow.c (expr_size): Likewise. * expr.c (expand_expr, expand_increment): Likewise. * expr.h (ARGS_SIZE_RTX): Likewise. * function.c (assign_parms, expand_pending_sizeso): Likewise. * c-decl.c (duplicate_decls): Don't handle DECL_NO_CHECK_MEMORY_USAGE. * expr.c (in_check_memory_usage): Delete. (get_push_address, get_memory_usage_from_modifier): Delete. (expand_assigment): Use EXPAND_WRITE on destination. (expand_expr): Delete ro_modifier. * expr.h (expand_modifier): Delete EXPAND_MEMORY_* entries and add EXPAND_WRITE. (memory_use_mode): Delete. * flags.h (flag_check_memory_usage): Deleted. (flag_prefix_function_name): Likewise. * function.c (expand_function_start): Don't set current_function_check_memory_usage. * function.h (check_memory_usage): Delete. * libfuncs.h, optabs.c: Delete chkr_* stuff. * stmt.c (expand_asm_opernd): Change EXPAND_MEMORY_USE_WO to EXPAND_WRITE. * toplev.c (flag_check_memory_usage): Deleted. (flag_prefix_function_name): Likewise. (f_options, process_options): Delete references to above. * tree.h (DECL_NO_CHECK_MEMORY_USAGE): Deleted. * varasm.c (CHKR_PREFIX): Deleted. (make_decl_rtl): Remove flag_prefix_function_name handling. (assemble_name): Likewise. * doc/extend.texi: Remove no_check_memory_usage attribute. * doc/invoke.texi: Remove -fcheck-memory-usage and -fprefix-function-name. * cp/decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47697 138bc75d-0d04-0410-961f-82ee72b054a4
* * rtl.h (mem_attrs): Rename decl to expr; adjust all users.rth2001-12-021-2/+5
| | | | | | | | | | | | | | | | | | | | (MEM_EXPR): Rename from MEM_DECL; adjust all users. * emit-rtl.c (set_mem_expr): Rename from set_mem_decl. * expr.h, final.c, reload1.c: Adjust users. * alias.c (nonoverlapping_component_refs_p): New. (decl_for_component_ref, adjust_offset_for_component_ref): New. (nonoverlapping_memrefs_p): Use them. * emit-rtl.c (component_ref_for_mem_expr): New. (set_mem_attributes): Use it. (set_mem_offset): New. * expr.c (expand_assignment): Call set_mem_attributes for inner references; adjust the memory offset as needed. * print-rtl.c (print_mem_expr): New. (print_rtx): Use it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47534 138bc75d-0d04-0410-961f-82ee72b054a4
* * Makefile.in (c-lang.o): Depends on langhooks-def.h.kenner2001-11-271-17/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (expr.o, varasm.o): Depends on langhooks.h. * c-common.c (c_safe_from_p): Always declare. (c_expand_expr): Refine when declared. * c-lang.c (c-common.h): Now include. (LANG_HOOKS_SAFE_FROM_P): Define new hook. (c_init): Don't set lang_safe_from_expr. * expr.c (langhooks.h): Now include. (lang_safe_from_p): No longer define. (safe_from_p): Use lang hook. (expand_expr): Set IGNORE if VOID_TYPE result of VIEW_CONVERT_EXPR too. (expand_expr, case VIEW_CONVERT_EXPR): Pass ro_modifier down. * expr.h (lang_expand_constant, lang_safe_from_p): Delete. * langhooks-def.h (lhd_return_tree, lhd_safe_from_p): New decls. (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks. * langhooks.c (lhd_return_tree, lhd_safe_from_p): New functions. * langhooks.h (struct lang_hooks): New fields expand_constant and safe_from_p. * output.h (output_constant): Size arg is HOST_WIDE_INT. * stmt.c (expand_decl_init): No longer need to expand constant for CONST_DECL. * stor-layout.c (put_pending_size): Don't check for SAVE_EXPR. * toplev.c (lang_expand_constant): Delete var. * tree.c (save_expr): Don't put another SAVE_EXPR around simple operations on SAVE_EXPR. * varasm.c (langhooks.h): Now include. (compare_constant_1): Use lang_hooks, not lang_expand_constant. (record_constant_1, output_addressed_constants): Likewise. (initializer_constant_valid_p, output_constant): Likewise. (output_constant_def): Process no-defer of string constant. (output_addressed_constants, case ADDR_EXPR): Use handled_component_p. (output_constant): Strip more conversions. Track our size and pad for the rest. (array_size_for_constructor): Remove code for non-byte STRING_CST. (output_constructor): SIZE now HOST_WIDE_INT. * cp/Make-lang.in (cp-lang.o): Depends on c-common.h. * cp/cp-lang.c (c-common.h): Include. (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks. * cp/decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p. * cp/expr.c (init_cplus_expand): Don't set lang_expand_constant. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47376 138bc75d-0d04-0410-961f-82ee72b054a4
* * alias.c (nonoverlapping_memrefs): Use REGNO_PTR_FRAME_P.kenner2001-11-151-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * emit-rtl.c (change_address): Fix typo in default alignment. (adjust_address_1): Use mode of NEW, not MODE, when setting size. * expr.c (highest_pow2_factor, case WITH_RECORD_EXPR): New case. * rtl.h (REGNO_PTR_FRAME_P): New macro. * expr.c (store_field): Pass tree instead of max size; callers changed. Change handling of alignment. Only copy to_rtx if is TARGET. (expand_expr_unaligned): Delete; callers now use expand_expr. (emit_cmp_insn): No longer take ALIGN parm; all callers changed. (expand_assignment): Change handling of alignment. Only copy to_rtx if was original. (get_inner_reference): No longer return alginment; callers changed. (expand_expr, case COMPONENT_REF): Change handling of alignment. (expand_expr, case ADDR_EXPR): Make copy if not sufficiently aligned. (compare_from_rtx): Delete ALIGN parm; all callers changed. (do_compare_rtx_and_jump): Likewise. * expr.h: Reflect above changes. * tree.h: Likewise. * dwarf2out.c (loc_descriptor_from_tree): Remove ALIGN parameter to get_inner_reference. * except.c: Remove ALIGN parameter in call to emit_cmp_and_jump_insns. * explow.c: Likewise. * loop.c: Likewise. * optabs.c: Likewise. (prepare_cmp_insn): Now static; remove ALIGN parm. Callers changed. (emit_cmp_and_jump_insns): Remove ALIGN parm; all callers changed. * fold-const.c: Remove PALIGN in calls to get_inner_reference. * function.c (assign_stack_temp_for_type): No longer static. * optabs.h (emit_cmp_insn): Remove ALIGN parm. (prepare_cmp_insn): Delete declaration. * rtl.h (assign_stack_temp_for_type): Add declaration. * config/d30v/d30v.c: Reflect above changes. * config/i860/i860.c, config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c, config/sh/sh.c: Likewise. * ada/trans.c, ada/utils2.c: Remove PALIGN parameter to get_inner_reference. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47075 138bc75d-0d04-0410-961f-82ee72b054a4
* Duh, missed this.jakub2001-11-131-3/+15
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46989 138bc75d-0d04-0410-961f-82ee72b054a4
* * expmed.c (extract_bit_field): No longer pass in alignment.kenner2001-11-111-5/+4
| | | | | | | | | | | | | | | (extract_fixed_bit_field, extract_split_bit_field): Likewise. (store_bit_field, store_fixed_bit_field, store_split_bit_field): Likewise. * expr.c (store_constructor, store_constructor_field): Likewise. (store_field, emit_group_load, emit_group_store): Likewise. * expr.h (emit_group_load, emit_group_store): Delete ALIGN parm. (store_bit_field, extract_bit_field): Likewise. * calls.c, expr.c, function.c: Change calls to above functions. * ifcvt.c, stmt.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46926 138bc75d-0d04-0410-961f-82ee72b054a4
* * emit-rtl.c (set_mem_attributes): Set RTX_UNCHANGINGP_P if T is akenner2001-11-031-0/+3
| | | | | | | | | | | | constant expression. (set_mem_decl): New function. * expr.h (set_mem_decl): New declaration. * final.c (get_decl_from_op): Don't use ORIGINAL_REGNO if not pseudo. (output_asm_operand_names): Add tab. * reload1.c (alter_reg): Set decl of MEM from REG_DECL. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46733 138bc75d-0d04-0410-961f-82ee72b054a4
* * alias.c (can_address_p): No longer static.kenner2001-10-251-0/+1
| | | | | | | | | | | | | | | | | | | | * emit-rtl.c (get_mem_attrs): New parameter, MODE; all callers changed. Return 0 if all parameters are default values. (set_mem_attributes): Set MEM_KEEP_ALIAS_SET_P. (adjust_address_1): Try harder to compute a size. * expr.c (expand_assignment, store_constructor): If can't address, set MEM_KEEP_ALIAS_SET_P. (store_constructor_field): Don't change set if MEM_KEEP_ALIAS_SET_P. (store_field): Likewise. (store_constructor): Simplify call to store_constructor_field. * expr.h (can_address_p): New declaration. * gensupport.c (gen_rtx_CONST_INT): New function. * rtl.h (MEM_KEEP_ALIAS_SET_P): New macro. (MEM_SIZE): Get size from mode, if not set and not BLKmode. (MEM_COPY_ATTRIBUTES): Copy MEM_KEEP_ALIAS_SET_P. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46487 138bc75d-0d04-0410-961f-82ee72b054a4
* * alias.c (can_address_p): Compnonents are not addressable ifkenner2001-10-231-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the containing type has alias set 0. (get_alias_set): Rework to use STRIP_NOPS. Only call front-end routine on object, type, or object with NOPs stripped, not inner values. Use language hook to call front-end routine. * builtins.c (get_memory_rtx): Always call set_mem_attributes. (expand_builtin_apply): Call set_mem_align on MEMs we make. Don't pass alignment to emit_block_move. (expand_builtin_memcpy, expand_builtin_va_copy): Likewise. (expand_builtin_memset): Likewise, but for clear_storage. * c-common.c (lang_get_alias_set): Renamed to c_common_alias_set and remove C++ specific parts. * c-common.h (c_common_get_alias_set): Add declaration. * c-lang.c (LANG_HOOKS_GET_ALIAS_SET): New macro. * calls.c (emit_call_1): Fix typo in sibcall_pop case. (save_fixed_argument_area): Call set_mem_align. Remove alignment in call to emit_block_move. (emit_library_call_value_1, store_one_arg): Likewise. (target_for_arg): Remove; disabled long ago. * emit-rtl.c (set_mem_attributes): Rework to only call get_mem_attrs once and similar cleanups. (offset_address): Use proper introductory comment. * expr.c (emit_block_move): Use alignment from that of MEM args, not from explicit operand; all callers changed. (clear_storage): Likewise. (expand_assignment): Don't call set_mem_alias_set on to_rtx. (store_field): Remove kludge on alias set used for to_rtx. (highest_pow2_factor, case *_DIV_EXPR): Never return 0. (expand_expr_unaligned): Call set_mem_attributes instead of set_mem_alias_set. * expr.h (emit_block_move, clear_storage): Remove ALIGN argument. * function.c (assign_stack_temp_for_type): Set MEM alignment. (expand_function_end): Track MEM attributes of trampolines. * ifcvt.c (noce_try_cmove_arith): Set alignment of new MEM. * integrate.c (copy_rtx_and_substitute, case CALL): Copy memory attributes from original. * langhooks.c (lang_hook_default_get_alias_set): New function. (hook_get_alias_set_0): New function. * langhooks.h (hook_get_alias_set_0): New declaration. (lang_hook_default_get_alias_set): Likewise. (LANG_HOOKS_GET_ALIAS_SET): New macro; add to initializer. * reload1.c (alter_reg): Use adjust_address_nv. * rtl.c (get_mode_alignment): Moved to here. * rtl.h (MEM_ALIGN): Take default from mode, if not BLKmode, and change default if unknown from 1 to BITS_PER_UNIT. * stor-layout.c (get_mode_alignment): Remove from here. * toplev.h (struct lang_hoks): Add get_alias_set field. * tree.h (lang_get_alias_set): Delete declaration. * config/arc/arc.c (arc_setup_incoming_varags): Set MEM alignment. * config/i386/i386.c (ix86_setup_incoming_varargs): Likewise. (ix86_va_arg): Likewise. * config/i960/i960.c (i960_setup_incoming_varargs): Likewise. * config/pa/pa.c (hppa_builtin_saveregs): Likewise. * config/sparc/sparc.c (sparc_va_arg): Likewise. * config/rs6000/rs6000.c (setup_incoming_varargs): Likewise. (expand_block_move_mem): Remove dead code. * cp/cp-lang.c (cxx_get_alias_set): New function. Point LANG_HOOKS_GET_ALIAS_SET to it. * f/com.c (LANG_HOOKS_GET_ALIAS_SET): New macro. (lang_get_alias_set): Delete. * java/lang.c (lang_get_alias_set): Deleted. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46440 138bc75d-0d04-0410-961f-82ee72b054a4
* * emit-rtl.c (set_mem_attributes): Alignment is in bits.kenner2001-10-201-1/+1
| | | | | | | (adjust_address_1, offset_address): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46378 138bc75d-0d04-0410-961f-82ee72b054a4
* * emit-rtl.c (gen_reg_rtx): Also reallocate reg_decl array.kenner2001-10-181-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | (offset_address): New function. (free_emit_status): Free regno_decl. (init_emit): Pass proper number of elements to xcalloc. Allocate regno_decl. (mark_emit_status): Mark regno_decl values. * expr.c (highest_pow2_factor): New function. (expand_assigment): Use it and offset_address. Properly handle ptr_mode vs. Pmode in offset calculation. (store_constructor, expand_expr_unaligned): Likewise. (expand_expr, case COMPONENT_EXPR): Likewise. * expr.h (offset_address): New decl. * function.h (struct emit_status): Add regno_decl. (REGNO_DECL): New macro. * final.c (output_asm_name): Move in file and don't conditionalize on flag_print_asm_name. (output_asm_insn): Only call output_asm_name if flag_print_asm_name. Output names of operands, if known. * function.c (assign_parms): Set REGNO_DECL. * integrate.c (integrate_decl_tree): Likewise. * stmt.c (expand_decl): Likewise. * regclass.c (reg_scan_mark_refs): Propagate REGNO_DECL for copies. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46337 138bc75d-0d04-0410-961f-82ee72b054a4
* * Makefile.in (print-rtl.o): Depend on TREE_H.kenner2001-10-171-13/+17
| | | | | | | | | | | | | | | | | | | | | | | * alias.c (get_alias_set): Make two passes over objects to first see if inner object is access via restricted pointer. Defer allocating alias set for restricted pointer until here. Call find_placeholder with second arg nonzero. Minor cleanups. * emit-rtl.c (set_mem_attributes): Set more attributes. (set_mem_align, change_address, adjust_address_1): New functions. (change_address_1): Now static. (adjust_address, adjust_address_nv): Deleted. (replace_equiv_address): Call change_address_1. * expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR. (find_placeholder): Get starting point from PLIST arg. (expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg. * expr.h (set_mem_align, change_address, adjust_address_1): New decls. (adjust_address, adjust_address_nv): New macros. * print-rtl.c (tree.h): New include. (print_rtx, case MEM): Print all memory attributes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46313 138bc75d-0d04-0410-961f-82ee72b054a4
* * acconfig.h: Fix comment formatting.kazu2001-10-091-3/+3
| | | | | | | | | | | | | | | | | * c-dump.h: Likewise. * c-tree.h: Likewise. * conditions.h: Likewise. * expr.h: Likewise. * function.h: Likewise. * gthr.h: Likewise. * hwint.h: Likewise. * integrate.h: Likewise. * intl.h: Likewise. * loop.h: Likewise. * optabs.h: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46131 138bc75d-0d04-0410-961f-82ee72b054a4
* * alias.c (get_alias_set): Try to replace PLACEHOLDER_EXPR.kenner2001-10-011-2/+8
| | | | | | | | | | | | | | | | Loop through NOPs, placeholders, and components. Don't go through NOPs if change mode. (record_alias_subset): Do nothing if SUBSET and SET are the same. * emit-rtl.c (set_mem_alias_set): Enable check. * expr.c (find_placeholder): New function. (expand_expr, case PLACEHOLDER_EXPR): Use it. (expand_expr, case COMPONENT_EXPR): Always copy OP0 when we need to modify it and avoid unneeded copies. * expr.h (expand_expr): Always define. (find_placeholder): New declaration. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45931 138bc75d-0d04-0410-961f-82ee72b054a4
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