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Paolo Bonzini ec8e098d3d alias.c (rtx_equal_for_memref_p): Use predicates to test rtx classes and new rtx class codes... 
2004-02-07  Paolo Bonzini  <bonzini@gnu.org>

	* alias.c (rtx_equal_for_memref_p): Use predicates
	to test rtx classes and new rtx class codes, possibly
	splitting conditionals that tested against '<' and 'o'.
	* caller-save.c (save_call_clobbered_regs): Likewise.
	* combine.c (contains_muldiv, find_split_point, subst,
	combine_simplify_rtx, simplify_if_then_else,
	simplify_set, simplify_logical, expand_compound_operation,
	make_compound_operation, if_then_else_cond, known_cond,
	apply_distributive_law, cached_nonzero_bits,
	cached_num_sign_bit_copies, simplify_shift_const,
	gen_binary, simplify_comparison, update_table_tick,
	record_value_for_reg, get_lsat_value_validate): Likewise.
	* cse.c (mention_regs, find_best_addr, find_comparison_args,
	fold_rtx, cse_insn, invalidate_memory, cse_basic_block):
	Likewise.
	* emit-rtl.c (copy_insn_1): Likewise.
	* expr.c (force_operand): Likewise.
	* final.c (final_scan_insn, get_mem_expr_from_op): Likewise.
	* flow.c (notice_stack_pointer_modification_1,
	invalidate_mems_from_autoinc, ior_reg_cond, not_reg_cond,
	and_reg_cond, elim_reg_cond): Likewise.
	* function.c (update_epilogue_consts): Likewise.
	* genattrtab.c (attr_rtx_1): Likewise.
	* genopinit.c (gen_insn): Likewise.
	* integrate.c (subst_constants): Likewise.
	* jump.c (reversed_comparison_code_parts,
	reversed_comparison_code, delete_related_insns,
	rtx_renumbered_equal_p): Likewise.
	* local-alloc.c (block_alloc): Likewise.
	* loop.c (rtx_equal_for_prefetch_p, maybe_eliminate_biv,
	canonicalize_condition): Likewise.
	* loop-iv.c (simplify_using_conditions, iv_number_of_iterations):
	Likewise.
	* optabs.c (add_equal_node, expand_binop): Likewise.
	* predict.c (estimate_probability): Likewise.
	* ra-debug.c (ra_print_rtx_2op, ra_print_rtx): Likewise.
	* recog.c (validate_replace_rtx_1, comparison_operator,
	offsettable_address_p, constrain_operands): Likewise.
	* reg-stack.c (swap_rtx_condition_1, subst_stack_regs_pat):
	Likewise.
	* regclass.c (scan_one_insn): Likewise.
	* regmove.c (stable_and_no_regs_but_for_p): Likewise.
	* regrename.c (kill_autoinc_value): Likewise.
	* reload.c (find_reusable_reload, find_reloads,
	reg_overlap_mentioned_for_reload_p): Likewise.
	* reload1.c (gen_reload, delete_address_reloads_1): Likewise.
	* rtl.c (copy_rtx): Likewise.
	* rtl.h (CONSTANT_P, INSN_P): Likewise.
	* rtlanal.c (commutative_operand_precedence): Likewise.
	* sched-deps.c (conditions_mutex_p): Likewise.
	* sched-rgn.c (is_cfg_nonregular): Likewise.
	* simplify-rtx.c (simplify_gen_binary,
	simplify_gen_relational, simplify_replace_rtx,
	simplify_unary_operation, simplify_binary_operation,
	simplify_ternary_operation, simplify_rtx): Likewise.
	* unroll.c (reg_dead_after_loop): Likewise.
	* config/alpha/alpha.c (alpha_swapped_comparison_operator,
	print_operand): Likewise.
	* config/arc/arc.c (proper_comparison_operator): Likewise.
	* config/arm/arm.c (arm_arm_address_cost, arm_select_cc_mode):
	Likewise.
	* config/avr/avr.c (_reg_unused_after): Likewise.
	* config/frv/frv.c (frv_ifcvt_modify_tests,
	frv_ifcvt_modify_insn, frv_pack_insn): Likewise.
	* config/i386/i386.c (ix86_comparison_operator,
	ix86_carry_flag_operator, fcmov_comparison_operator,
	arith_or_logical_operator, print_operand,
	ix86_expand_binary_operator, ix86_binary_operator_ok):
	Likewise.
	* config/i386/i386.md: Likewise.
	* config/ia64/ia64.c (not_postinc_memory_operand,
	ia64_print_operand, update_set_flags, errata_emit_nops):
	Likewise.
	* config/ia64/ia64.h (PREFERRED_RELOAD_CLASS,
	CONSTRAINT_OK_FOR_S): Likewise.
	* config/ip2k/ip2k.c (mdr_resequence_xy_yx,
	mdr_try_move_dp_reload, ip2k_check_can_adjust_stack_ref,
	ip2k_xexp_not_uses_reg_for_mem, ip2k_xexp_not_uses_reg_p,
	ip2k_composite_xexp_not_uses_reg_p, ip2k_unary_operator):
	Likewise.
	* config/iq2000/iq2000.c (cmp_op, symbolic_expression_p,
	eqne_comparison_operator, signed_comparison_operator):
	Likewise.
	* config/mips/mips.c (cmp_op, symbolic_expression_p):
	Likewise.
	* config/mmix/mmix (mmix_foldable_comparison_operator,
	mmix_comparison_operator): Likewise.
	* config/pa/pa.c (hppa_legitimize_address): Likewise.
	* config/rs6000/rs6000.c (stmw_operation,
	branch_comparison_operator, trap_comparison_operator,
	ccr_bit): Likewise.
	* config/rs6000/rs6000.h (SELECT_CC_MODE): Likewise.
	* config/s390/s390.c (s390_alc_comparison,
	s390_slb_comparison):L Likewise.
	* config/sh/sh.c (gen_block_redirect, reg_unused_after):
	Likewise.
	* config/sparc/sparc.c (eq_or_neq, normal_comp_operator,
	noov_compare_op, noov_compare64_op, v9_regcmp_op,
	emit_hard_tfmode_operation, reg_unused_after)
	* doc/md.texi, doc/rtl.texi: Likewise.

	* ra-debug.c: Add 2004 to list of copyright years.
	* unroll.c: Likewise.

	* combine.c (simplify_logical): Remove dummy test,
	(apply_distributive_law): Fix typo in comment.
	GET_CODE (x) == AND so x is a commutative binary op.
	* jump.c (delete_related_insns): simplify loop
	condition, move testing of RTX codes inside the loop.
	(rtx_renumbered_equal_p): do not use RTX_CODE.
	* rtl.c (rtx_class): Declare as enum rtx_class.
	* rtl.def (EQ, NE, UNEQ, LTGT, UNORDERED, ORDERED):
	Move to RTX_COMM_COMPARE class.
	(HIGH, SYMBOL_REF, LABEL_REF, CONST, CONST_INT, CONST_DOUBLE):
	Move to RTX_CONST_OBJ class.
	* rtl.h (enum rtx_class): New declaration,
	(RTX_OBJ_MASK, RTX_OBJ_RESULT, RTX_COMPARE_MASK,
	RTX_COMPARE_RESULT, RTX_ARITHMETIC_MASK, RTX_ARITHMETIC_RESULT,
	RTX_BINARY_MASK, RTX_BINARY_RESULT, RTX_COMMUTATIVE_MASK,
	RTX_COMMUTATIVE_RESULT, RTX_NON_COMMUTATIVE_RESULT,
	RTX_EXPR_FIRST, RTX_EXPR_LAST, UNARY_P, BINARY_P,
	ARITHMETIC_P, COMMUTATIVE_ARITHMETIC_P, COMPARISON_P,
	SWAPPABLE_OPERANDS_P, NON_COMMUTATIVE_P, COMMUTATIVE_P,
	OBJECT_P): New macros.
	* config/sparc/sparc.c (noov_compare_op): Remove register
	from parameter.

From-SVN: r78824
2004-03-03 08:35:33 +00:00
boehm-gc ltconfig, ltmain.sh: Remove unused files. 2004-02-27 00:58:16 +00:00
config acinclude.m4: Quote names of macros to be defined by AC_DEFUN throughout. 2004-02-05 19:54:14 -05:00
contrib gcc_update (files_and_dependencies): Update intl/configure.in to intl/configure.ac. 2004-02-29 13:13:41 -08:00
fastjar configure.in: Rename file to ... 2004-01-10 02:09:08 +00:00
gcc alias.c (rtx_equal_for_memref_p): Use predicates to test rtx classes and new rtx class codes... 2004-03-03 08:35:33 +00:00
include * dyn-string.h: Update copyright date. 2004-02-25 01:42:20 +00:00
INSTALL
intl configure.in: Convert to autoconf 2.57, gratuitous stylistic cleanup, rename to configure.ac. 2004-02-29 20:22:40 +00:00
libada Complete previous change. 2004-03-02 15:35:09 +01:00
libf2c darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Refer to SUBTARGET_OPTION_TRANSLATE_TABLE for architecture-specific options. 2004-02-21 09:08:37 +00:00
libffi ffi.c (ffi_prep_args_SYSV): Change ecif->cif->bytes to bytes. 2004-02-26 02:09:35 +00:00
libiberty cp-demangle.h (enum d_builtin_type_print): Add D_PRINT_UNSIGNED... 2004-02-25 04:51:39 +00:00
libjava * configure: Regenerate. 2004-03-02 16:08:34 +00:00
libobjc * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing. 2004-03-01 15:34:48 +00:00
libstdc++-v3 re PR libstdc++/14320 (istreambuf_iterator::difference_type is not a signed integral type) 2004-03-03 00:22:05 +00:00
maintainer-scripts * gcc_release: Add libada as part of ADA_DIRS. 2004-02-10 12:23:20 +01:00
zlib configure.in: Add in AC_PREREQ(2.13) 2004-01-15 03:41:49 +00:00
.cvsignore
ABOUT-NLS
ChangeLog configure.in (mips64*-*-linux*): Override mips*-*-linux* case and disable libgcj. 2004-03-01 19:32:10 +00:00
config-ml.in * config-ml.in: Don't mess with the cache file. 2004-01-05 00:41:14 +00:00
config.guess Index: ChangeLog 2004-02-20 16:15:55 +00:00
config.if
config.rpath
config.sub Index: ChangeLog 2004-02-20 16:15:55 +00:00
configure configure.in (mips64*-*-linux*): Override mips*-*-linux* case and disable libgcj. 2004-03-01 19:32:10 +00:00
configure.in configure.in (mips64*-*-linux*): Override mips*-*-linux* case and disable libgcj. 2004-03-01 19:32:10 +00:00
COPYING
COPYING.LIB
install-sh re PR bootstrap/11932 (Parallel bootstrap failure with sparc libiberty multilib) 2004-02-20 02:01:16 +00:00
libtool.m4
ltcf-c.sh
ltcf-cxx.sh
ltcf-gcj.sh
ltconfig
ltmain.sh Partial merge from upstream: 2004-02-04 23:58:48 +00:00
MAINTAINERS * MAINTAINERS: Add myself to write-after-approval. 2004-03-01 15:09:32 +00:00
Makefile.def PR ada/6637, PR ada/5911 2004-02-10 11:54:48 +01:00
Makefile.in re PR bootstrap/7087 (sub-make FLAG propagation fails if flag ends with '=') 2004-02-28 22:01:56 +00:00
Makefile.tpl re PR bootstrap/7087 (sub-make FLAG propagation fails if flag ends with '=') 2004-02-28 22:01:56 +00:00
missing
mkdep
mkinstalldirs re PR bootstrap/11932 (Parallel bootstrap failure with sparc libiberty multilib) 2004-02-20 02:01:16 +00:00
move-if-change
README
README.SCO
symlink-tree
ylwrap

README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the file COPYING
for copying permission.  The manuals, and some of the runtime
libraries, are under different terms; see the individual source files
for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs.html for how to report bugs usefully.