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Author SHA1 Message Date
Jeff Knaggs
9181f8db39 typeck.c (expand_ptrmemfunc_cst): Scale idx down to an index into the vtable_entry array regardless of... 
* typeck.c (expand_ptrmemfunc_cst): Scale idx down to an index
into the vtable_entry array regardless of
TARGET_PTRMEMFUNC_VBIT_LOCATION.

From-SVN: r51192
 2002-03-22 22:03:04 +00:00
Alexandre Oliva
7f48c9e150 mips.h (MASK_RETURN_ADDR): Define. 
* config/mips/mips.h (MASK_RETURN_ADDR): Define.
(TARGET_PTRMEMFUNC_VBIT_LOCATION): Define.

From-SVN: r51191
 2002-03-22 22:02:12 +00:00
Phil Edwards
909de5da19 cpplib.h (struct cpp_options): New member, warn_endif_labels. 
2002-03-22  Phil Edwards  <pme@gcc.gnu.org>

	* cpplib.h (struct cpp_options):  New member, warn_endif_labels.
	* cppinit.c (cpp_create_reader):  On by default.
	(cpp_handle_option):  Handle -W[no-]endif-labels.
	(cpp_post_options):  Also enable if -pedantic.
	* cpplib.c (do_else):  Use it.
	(do_endif):  Likewise.
	* doc/cppopts.texi:  Document new option.
	* doc/invoke.texi:  Document new option.

From-SVN: r51190
 2002-03-22 21:59:04 +00:00
Phil Edwards
4299b4e14e extratokens2.c: New file. 
2002-03-22  Phil Edwards  <pme@gcc.gnu.org>

	* gcc.dg/cpp/extratokens2.c:  New file.

From-SVN: r51188
 2002-03-22 21:44:30 +00:00
Lars Brinkhoff
d8bf17f9d6 i386.c, i386.md: Change all occurences of GEN_INT (trunc_int_for_mode (...)) to gen_int_mode (...). 
* config/i386/i386.c, config/i386/i386.md: Change all occurences
        of GEN_INT (trunc_int_for_mode (...)) to gen_int_mode (...).

From-SVN: r51186
 2002-03-22 12:15:08 -08:00
Benjamin Kosnik
2ca0895384 vterminate.cc: Format, -fno-exceptions cleanup. 
2002-03-22  Benjamin Kosnik  <bkoz@redhat.com>

	* src/vterminate.cc: Format, -fno-exceptions cleanup.

From-SVN: r51185
 2002-03-22 20:13:43 +00:00
Alexandre Oliva
70e0ccd0a0 flow.c (calculate_global_regs_live): Clear aux fields of ENTRY and EXIT. 
* flow.c (calculate_global_regs_live): Clear aux fields of
ENTRY and EXIT.

From-SVN: r51183
 2002-03-22 19:54:34 +00:00
Jakub Jelinek
68882f0f81 v850.c (v850_reorg): Only call alter_subreg on REG or MEM subregs, pass rtx * instead of rtx to it. 
* config/v850/v850.c (v850_reorg): Only call alter_subreg on
	REG or MEM subregs, pass rtx * instead of rtx to it.
	* config/i860/i860.c (output_delayed_branch, output_delay_insn): Pass
	rtx * instead of rtx to alter_subreg.
	* config/m32r/m32r.c (gen_split_move_double): Likewise.
	* config/pj/pj.c (pj_output_rval): Likewise.

From-SVN: r51182
 2002-03-22 20:29:21 +01:00
Richard Henderson
648fe28b9d re PR target/3177 (Invalid sibcall optimisation on ia64) 
PR target/3177
        * config/ia64/ia64.h (CUMULATIVE_ARGS): Add int_regs.
        (INIT_CUMULATIVE_ARGS, INIT_CUMULATIVE_INCOMING_ARGS): Update.
        * config/ia64/ia64.c (ia64_function_arg_advance): Set int_regs.
        (ia64_expand_prologue): Look at int_regs, not words, for number
        of incomming int regs.

From-SVN: r51180
 2002-03-22 11:23:05 -08:00
Jakub Jelinek
1813dafd90 Fix. 
From-SVN: r51178
 2002-03-22 19:35:32 +01:00
Andrew MacLeod
e8dcd824f7 fix g++ testcase crash namedret1.c on sparcv9 and s390 
2002-03-22  Andrew MacLeod  <amacleod@redhat.com>

	* expr.c (expand_expr): A RESULT_DECL is part of a call.

From-SVN: r51177
 2002-03-22 18:13:45 +00:00
David Edelsohn
7614d20b9e * gcc.c-torture/compile/20020319-1.c: New test. 
From-SVN: r51176
 2002-03-22 13:12:59 -05:00
Jan Hubicka
96327cdcf6 toplev.c (flag_loop_optimize, [...]): New static variables. 
* toplev.c (flag_loop_optimize, flag_crossjumping):
	New static variables.
	(rest_of_compilation): Conditionalize crossjumping and
	loop optimizer.
	(parse_options_and_default_flags): Default loop_optimize and
	crossjumping.
	(lang_independent_options): Add -fcrossjumping and -floop-optimize
	* invoke.texi (crossjumping, loop-optimize): Document.

From-SVN: r51175
 2002-03-22 15:32:00 +00:00
Richard Sandiford
bc185257e7 * real.c (eiisneg): Move outside #ifdef NANS. 
From-SVN: r51172
 2002-03-22 14:54:31 +00:00
Jan Hubicka
7225b8ec66 Fix the constant I forgot to update :( 
From-SVN: r51170
 2002-03-22 11:18:33 +00:00
Andrew Haley
f42f14a9ca Thread_Interrupt.java (Looper.calibrate): New. 
2002-03-21  Andrew Haley  <aph@redhat.com>

	* libjava.lang/Thread_Interrupt.java (Looper.calibrate): New.
	(yields): New.

From-SVN: r51169
 2002-03-22 11:18:03 +00:00
Jan Hubicka
0a2ed1f101 cfgcleanup.c (outgoing_edges_math): Fix condition; relax frequencies match; avoid match on different loop depths. 
* cfgcleanup.c (outgoing_edges_math): Fix condition; relax
	frequencies match; avoid match on different loop depths.
	(try_crossjump_to_bb): Kill tests that no longer brings time
	savings.
	* cfgrtl.c (force_nonfallthru_and_redirect): Fix loop_depth
	updating code.
	(split_edge): Likewise.

	* flow.c (update_life_info_in_dirty_blocks): Fix uninitialized
	variable.

	* Makefile.in (cfgrtl): Add insn-config.h depenendency.
	* cfgrtl.c: Include insn-config.h
	(split_block) Dirtify block in presence of conditional execution

From-SVN: r51168
 2002-03-22 11:11:21 +00:00
Richard Sandiford
4d72536eec abi64.h (SETUP_INCOMING_VARARGS): Undefine. 
* config/mips/abi64.h (SETUP_INCOMING_VARARGS): Undefine.
	* config/mips/mips-protos.h (mips_setup_incoming_varargs): Declare.
	(function_arg): Constify CUMULATIVE_ARGS.
	(function_arg_partial_nregs, function_arg_pass_by_reference): Likewise.
	* config/mips/mips.h (UNITS_PER_FPVALUE): Zero when TARGET_SOFT_FLOAT.
	(UNITS_PER_DOUBLE): New macro.
	(SETUP_INCOMING_VARARGS): Define.  Use mips_setup_incoming_varargs.
	(CUMULATIVE_ARGS): Reformat.  Remove num_adjusts workaround and
	last_arg_fp field.  Replace arg_words and fp_arg_words with gp_regs,
	fp_regs and stack_words.
	(EABI_FLOAT_VARARGS_P): New macro.
	* config/mips/mips.c (struct mips_arg_info): New.
	(mips_arg_info): New function.
	(function_arg_advance): Use it.  Add adjustment instructions here
	rather than in function_arg.
	(function_arg): Constify CUMULATIVE_ARGS.  Use mips_arg_info.  Check
	for VOIDmode at the beginning of the function.
	(function_partial_nregs): Constify CUMULATIVE_ARGS.  Use mips_arg_info.
	(function_arg_pass_by_reference): Likewise.
	(mips_setup_incoming_varags): New, largely based on old abi64.h code.
	(mips_build_va_list): Test EABI_FLOAT_VARARGS_P.
	(mips_va_start): Likewise.  Use the new stack_words field of
	CUMULATIVE_ARGS to set up overflow area.  Reformat.
	(mips_va_arg): Test EABI_FLOAT_VARARGS_P.  Unify EABI handling of
	doubles and other types, aligning the overflow pointer for non-doubles
	too.  Remove some code duplication.  Replace hard-coded constants.

From-SVN: r51167
 2002-03-22 09:55:03 +00:00
Richard Sandiford
e6f884cdac mips.h (FUNCTION_ARG_REGNO_P): Simplify. 
* config/mips/mips.h (FUNCTION_ARG_REGNO_P): Simplify.
	(CLASS_UNITS): Undefine.
	(CLASS_MAX_NREGS): Use FP_INC.
	* config/mips/mips.c (compute_frame_size): Likewise.
	(override_options): Use FP_INC and UNITS_PER_FPVALUE.

From-SVN: r51166
 2002-03-22 09:30:35 +00:00
GCC Administrator
6e11556869 Daily bump. 
From-SVN: r51165
 2002-03-22 08:17:32 +00:00
Neil Booth
10cf9bdee6 cpplex.c (parse_identifier_slow): Rename parse_slow, adjust prototype, and handle lexing numbers and identifiers. 
* cpplex.c (parse_identifier_slow): Rename parse_slow, adjust
	prototype, and handle lexing numbers and identifiers.
	(parse_identifier): Update to new form of parse_slow.
	(parse_number): Fast path only, use parse_slow otherwise.
	(_cpp_lex_direct): Update calls to parse_number.

From-SVN: r51161
 2002-03-22 07:23:21 +00:00
DJ Delorie
fbc2782eff bb-reorder.c (make_reorder_chain_1): Protect against when redundant edges are omitted. 
* bb-reorder.c (make_reorder_chain_1): Protect against
when redundant edges are omitted.
* predict.c (dump_prediction): Likewise.

From-SVN: r51160
 2002-03-21 21:50:15 -05:00
Loren J. Rittle
c0561434cd gcconfig.h: Add unified test for FreeBSD. 
* include/private/gcconfig.h: Add unified test for FreeBSD.
	Support FreeBSD/alpha.
	* os_dep.c: Do not include <machine/trap.h> unless available.
	(GC_freebsd_stack_base): Fix types.

From-SVN: r51159
 2002-03-22 02:40:32 +00:00
Richard Henderson
fba39eafff re PR target/5996 (libstdc++ (FILE related) sparc-sun-solaris2.8 bootstrap failure) 
PR target/5996
        * fixinc/inclhack.def (solaris_stdio_tag): New.
        * fixinc/fixincl.x: Regenerate.

From-SVN: r51158
 2002-03-21 18:24:52 -08:00
Eric Botcazou
eba8099439 re PR c/5597 ([regression from 2.95.3] Initialization of flexible char array member segfaults) 
PR c/5597
        * c-typeck.c (process_init_element): Flag non-static
        initialization of a flexible array member as illegal.

From-SVN: r51156
 2002-03-21 18:03:46 -08:00
Alan Modra
bac015e792 mklibgcc.in (SHLIB_MKMAP_OPTS): New variable. 
* mklibgcc.in (SHLIB_MKMAP_OPTS): New variable.
	* mkmap-symver.awk (dotsyms): If set, output .foo as well as foo.
	* Makefile.in (SHLIB_MKMAP_OPTS): Pass to mklibgcc.

From-SVN: r51153
 2002-03-22 11:25:35 +10:30
Alan Modra
2a78758be5 t-linux64: New. 
* config/rs6000/t-linux64: New.
	* config.gcc (powerpc64-*-linux* <tmake_file>): Drop t-ppcos and
	t-ppccomm.  Use t-rs6000 and t-linux64.
	(powerpc64-*-gnu* <tmake_file>): Likewise.

From-SVN: r51150
 2002-03-22 10:49:56 +10:30
Aldy Hernandez
e019cf952f tree.c (cp_cannot_inline_tree_fn): Same. 
2002-03-21  Aldy Hernandez  <aldyh@redhat.com>

        * tree.c (cp_cannot_inline_tree_fn): Same.

From-SVN: r51149
 2002-03-21 23:17:19 +00:00
Aldy Hernandez
18523b2c8e fix conflicts 
From-SVN: r51147
 2002-03-21 23:16:17 +00:00
Aldy Hernandez
2cb921f417 langhooks.c (lhd_tree_inlining_cannot_inline_tree_fn): Check flag_really_no_inline instead of optimize == 0. 
2002-03-21  Aldy Hernandez  <aldyh@redhat.com>

        * langhooks.c (lhd_tree_inlining_cannot_inline_tree_fn): Check
        flag_really_no_inline instead of optimize == 0.

        * c-objc-common.c (c_cannot_inline_tree_fn): Same.

        * cp/tree.c (cp_cannot_inline_tree_fn): Same.

        * flags.h (flag_really_no_inline): New.

        * c-common.c (c_common_post_options): Initialzie
        flag_really_no_inline.

        * toplev.c (flag_really_no_inline): New.

From-SVN: r51146
 2002-03-21 23:15:38 +00:00
Jakub Jelinek
239b8b9dd6 avr.md (length): Fix length computation for conditional branches. 
* config/avr/avr.md (length): Fix length computation for
	conditional branches.

From-SVN: r51144
 2002-03-21 23:17:49 +01:00
Loren J. Rittle
5bb366e023 configure.in: Enable alpha*-*-freebsd*. 
* configure.in: Enable alpha*-*-freebsd*.
	* configure: Rebuilt.

From-SVN: r51143
 2002-03-21 22:14:56 +00:00
Anthony Green
f18d9a0c24 Enable libgcj for xscale-elf 
From-SVN: r51141
 2002-03-21 20:59:20 +00:00
Tom Tromey
a577854518 parse.y (build_access_to_thisn): Stop when FROM is not an inner class. 
* parse.y (build_access_to_thisn): Stop when FROM is not an inner
	class.

From-SVN: r51138
 2002-03-21 19:00:24 +00:00
Neil Booth
43577e6bd7 Makefile.in (fold-const.o, [...]): Update. 
* Makefile.in (fold-const.o, stor-layout.o, stmt.o,
	sdbout.o, profile.o): Update.
	* c-common.c (c_common_nodes_and_builtins): Use pushdecl
	langhook.
	* c-common.h (gettags): Move here from tree.h.
	* c-tree.h (pushdecl, pushlevel, poplevel, set_block,
	insert_block, getdecls, kept_level_p, global_bindings_p): New.
	* dbxout.c (dbxout_init): Use getdecls langhook.
	* expr.c (expand_expr): Use insert_block langhook.
	* fold-const.c: Include langhooks.h.
	(fold_range_test, fold_binary_op_with_conditional_arg,
	fold): Use global_bindings_p langhook.
	* integrate.c (expand_inline_function): Use insert_block langhook.
	* langhooks-def.h (LANG_HOOKS_DECLS, LANG_HOOKS_PUSHLEVEL,
	LANG_HOOKS_POPLEVEL, LANG_HOOKS_GLOBAL_BINDINGS_P,
	LANG_HOOKS_INSERT_BLOCK, LANG_HOOKS_SET_BLOCK, LANG_HOOKS_PUSHDECL,
	LANG_HOOKS_GETDECLS): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_clear_binding_stack): Use global_bindings_p
	langhook.
	* langhooks.h (struct lang_hooks_for_decls): New.
	(struct lang_hooks): Update.
	* profile.c: Include langhooks.h.
	(output_func_start_profiler): Use new langhooks.
	* sdbout.c: Include langhooks.h.
	(sdbout_init, sdbout_finish): Use getdecls langhook.
	* stmt.c: Include langhooks.h.
	(expand_fixup, fixup_gotos): Use new langhooks.
	* stor-layout.c: Include langhooks.h.
	(variable_size): Use global_bindings_p langhook.
	* toplev.c (compile_file): Use getdecls langhook.
	* tree-inline.c (remap_block): Use insert_block langhook.
	* tree.h (pushdecl, pushlevel, poplevel, set_block, gettags,
	insert_block, getdecls, kept_level_p, global_bindings_p): Remove.
cp:
	* cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
	insert_block, getdecls, global_bindings_p): New.
java:
	* cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
	insert_block, getdecls, kept_level_p, global_bindings_p): New.
f:
	* cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
	insert_block, getdecls, global_bindings_p): New.

From-SVN: r51136
 2002-03-21 18:39:29 +00:00
Richard Henderson
5b19b10c6b rs6000.c (rs6000_select_rtx_section): Put symbolic constants in .data when -fpic. 
* config/rs6000/rs6000.c (rs6000_select_rtx_section): Put symbolic
        constants in .data when -fpic.

From-SVN: r51134
 2002-03-21 10:30:09 -08:00
Gerald Pfeifer
e05af3357e contrib.texi (Contributors): Use GNU/Linux instead of Linux where appropriate. 
* doc/contrib.texi (Contributors): Use GNU/Linux instead of Linux
	where appropriate.

From-SVN: r51132
 2002-03-21 17:24:28 +00:00
Tom Tromey
60ffc99775 * config/i386/sol2.h (ASM_QUAD): Undef. Fixes PR bootstrap/5948. 
From-SVN: r51130
 2002-03-21 17:06:50 +00:00
David Edelsohn
97c6c02ccf * gcc.dg/20020312-2.c: Add rs6000 target. 
From-SVN: r51129
 2002-03-21 11:18:37 -05:00
Richard Kenner
a73afd69ee Fix typo 
From-SVN: r51127
 2002-03-21 10:07:10 -05:00
Richard Kenner
46399021f6 * config/ia64/ia64.c (hfa_element_call, case ARRAY_TYPE): Recurse. 
From-SVN: r51125
 2002-03-21 10:05:26 -05:00
Richard Kenner
75897075ac * expr.c (emit_group_store): Don't copy const0_rtx to a CONCAT. 
From-SVN: r51123
 2002-03-21 09:58:21 -05:00
Eric Botcazou
312687cfa8 re PR c/5354 (function call with two statement expressions yields incorrect result) 
PR c/5354
        * c-common.c (c_expand_expr): Preserve result of a statement
        expression if needed.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r51121
 2002-03-21 01:39:18 -08:00
GCC Administrator
48f90839b0 Daily bump. 
From-SVN: r51119
 2002-03-21 08:17:23 +00:00
Jakub Jelinek
f0e1f4829c re PR bootstrap/4195 (mn10200-elf fails building libgcc __ffssi2) 
PR bootstrap/4195
	* genrecog.c (maybe_both_true_mode): Remove.
	(maybe_both_true_2, write_switch): Revert 2001-07-17 changes.
	* machmode.def (Pmode): Likewise.

From-SVN: r51115
 2002-03-21 08:14:18 +01:00
John Wehle
c14b996014 alias.c: (nonlocal_mentioned_p): Use for_each_rtx. 
* alias.c: (nonlocal_mentioned_p): Use for_each_rtx.
	(nonlocal_mentioned_p_1): New function.
	(nonlocal_referenced_p, nonlocal_referenced_p_1): Likewise.
	(nonlocal_set_p, nonlocal_set_p_1): Likewise.
	(mark_constant_function): Recognize pure functions.
	* rtl.h (global_reg_mentioned_p): New prototype.
	* rtlanal.c (global_reg_mentioned_p,
	global_reg_mentioned_p_1): New function.

From-SVN: r51113
 2002-03-21 06:59:43 +00:00
Rainer Orth
380f343b24 acinclude.m4 (GLIBCPP_CHECK_STDLIB_DECL_AND_LINKAGE_3): New. 
* acinclude.m4 (GLIBCPP_CHECK_STDLIB_DECL_AND_LINKAGE_3): New.
	(GLIBCPP_CONFIGURE_TESTSUITE): Use it to check for setenv.
	* aclocal.m4: Regenerate.
	* configure: Likewise.

From-SVN: r51110
 2002-03-21 01:29:51 +00:00
Rainer Orth
17043e0d07 ia64-1.C: Use [ijkl]_[0-9] as variable names. 
* g++.old-deja/g++.eh/ia64-1.C: Use [ijkl]_[0-9] as variable names.
	(A, E): Handle this.

From-SVN: r51108
 2002-03-21 01:15:55 +00:00
Rainer Orth
aaa4d13052 inclhack.def (alpha_assert): Fix assert macro in Tru64 UNIX assert.h. 
* fixinc/inclhack.def (alpha_assert): Fix assert macro in Tru64
	UNIX assert.h.
	* fixinc/fixincl.x: Regenerate.

From-SVN: r51106
 2002-03-21 01:11:48 +00:00
Jason Merrill
617d988c05 prune.exp (prune_gcc_output): Ignore Cygwin warning about ignoring -fpic. 
* lib/prune.exp (prune_gcc_output): Ignore Cygwin warning about
        ignoring -fpic.
        * lib/old-dejagnu.exp (old-dejagnu): Also pass compiler output
        through prune_gcc_output.

From-SVN: r51102
 2002-03-20 19:29:09 -05:00