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54113 Commits

Author SHA1 Message Date
Zack Weinberg 9a623a652b print-rtl.c (print_rtx): Call PRINT_REG with second argument -1. 
* print-rtl.c (print_rtx): Call PRINT_REG with second argument -1.
	* config/i386/i386.c (print_reg): Abort on a virtual register
	if code != -1; not if file == asm_out_file.
	* config/i386/i386.h (PRINT_REG): Document meaning of CODE == -1.
	(DEBUG_PRINT_REG): Delete, unused.

From-SVN: r73203
 2003-11-02 19:47:57 +00:00
Andreas Schwab 634879c891 fde-glibc.c (_GNU_SOURCE): Define to 1 instead of empty to avoid conflict with the definition from configure. 
* config/ia64/fde-glibc.c (_GNU_SOURCE): Define to 1 instead of
	empty to avoid conflict with the definition from configure.

From-SVN: r73202
 2003-11-02 17:35:20 +00:00
Kriang Lerdsuwanakij 3dfa350006 re PR c++/9810 (Using-declaration for template functions does not work) 
PR c++/9810
	* call.c (build_over_call): Check access using primary template
	if FN is a member function template.

	* g++.dg/template/using8.C: New test.
	* g++.old-deja/g++.other/access11.C: Adjust expected error location.

From-SVN: r73201
 2003-11-02 14:17:39 +00:00
Roger Sayle 31f0f571e6 re PR rtl-optimization/10817 (gcc does not optimize result=0;if(t!=0)result=t; to result=t;) 
PR optimization/10817
	* ifcvt.c (noce_emit_move_insn): Improve documentation comment.
	(noce_try_move): New function to optimize an if-the-else into an
	unconditional move, i.e. "if (a!=b) x=a; else x=b" into "x=a".
	(noce_process_if_block): Attempt simplification with noce_try_move.

	* simplify-rtx.c (simplify_ternary_operation): Some minor fixes
	and improvements to the optimizations of IF_THEN_ELSE expressions.
	(simplify_subreg): Silence signed/unsigned comparison warning.

	* gcc.c-torture/compile/20031102-1.c: New test case.

From-SVN: r73200
 2003-11-02 13:56:42 +00:00
Kazu Hirata 2077750a86 va-arg-25.c: Enable only if INT_MAX == 2147483647. 
* gcc.c-torture/execute/va-arg-25.c: Enable only if INT_MAX ==
	2147483647.

From-SVN: r73199
 2003-11-02 13:09:37 +00:00
Richard Sandiford 0938c9e8fb Makefile.in (targhooks.o, reload.o): Update dependencies. 
* Makefile.in (targhooks.o, reload.o): Update dependencies.
	(GTFILES): Add targhooks.c.
	(gt-targhooks.h): New rule; depend on s-gtype.
	* target.h (direct_pool_load_p): New hook.
	* target-def.h (TARGET_DIRECT_POOL_LOAD_P): New macro.
	(TARGET_INITIALIZER): Include it.
	* targhooks.h (default_direct_pool_load_p): Declare.
	(hook_bool_machine_mode_true): Declare.
	* targhooks.c: Include insn-config.h, recog.h, ggc.h and
	gt-targhooks.h.
	(pool_symbol): New variable.
	(default_direct_pool_load_p): New function.
	(hook_bool_machine_mode_true): New function.
	* reload.c: Include target.h.
	(find_reloads): If an alternative will force a constant into memory,
	count an extra reload if constant pool symbols are not valid
	addresses.  If an alternative uses memory to move values between
	registers, count the move as two reloads rather than one.
	* config/s390/s390.c (TARGET_DIRECT_POOL_LOAD_P): Define.
	* doc/tm.texi (TARGET_DIRECT_POOL_LOAD_P): Document.

From-SVN: r73196
 2003-11-02 09:34:54 +00:00
Eric Botcazou e69cdc1237 re PR rtl-optimization/12799 (faulty mov->add change clobbers the CC register) 
PR optimization/12799
	* postreload.c (reload_cse_move2add): Generate the add2
	patterns manually.

From-SVN: r73195
 2003-11-02 08:32:23 +00:00
Eric Botcazou 0a9e65f999 sparc.c (function_arg_partial_nregs): Return 0 for all complex modes whose size is lesser or equal to a word. 
* config/sparc/sparc.c (function_arg_partial_nregs) [TARGET_ARCH64]:
	Return 0 for all complex modes whose size is lesser or equal to
	a word.  Add a ??? comment for the condition used with 16-byte
	aligned modes.

From-SVN: r73194
 2003-11-02 08:27:23 +00:00
John David Anglin f25b19304b * som.h (DO_GLOBAL_DTORS_BODY): Change to C90 declaration. 
From-SVN: r73193
 2003-11-02 01:01:24 +00:00
John David Anglin 4043d9c130 * libgcc2.c (SYMBOL__MAIN): Provide C90 declaration. 
From-SVN: r73191
 2003-11-02 00:16:33 +00:00
GCC Administrator edc7c9d5ec Daily bump. 
From-SVN: r73189
 2003-11-02 00:16:06 +00:00
John David Anglin 94d5427624 * collect2.c (scan_libraries): Fix typos. 
From-SVN: r73187
 2003-11-02 00:12:45 +00:00
Kelley Cook d6665c3332 cvsignore: Remove c-parse.* and tradcif.c 
* .cvsignore: Remove c-parse.* and tradcif.c
	* objc/.cvsignore: Delete.
	* java/.cvsignore: Delete.

From-SVN: r73186
 2003-11-02 00:08:12 +00:00
Gerald Pfeifer 29d274e929 * maintainer-addresses: New script. 
From-SVN: r73185
 2003-11-02 00:02:21 +00:00
Roger Sayle d234bf6133 unwind-sjlj.c (_Unwind_GetCFA): Return (_Unwind_Word)0 instead of NULL. 
* unwind-sjlj.c (_Unwind_GetCFA): Return (_Unwind_Word)0 instead
	of NULL.

From-SVN: r73184
 2003-11-02 00:00:08 +00:00
John David Anglin 0527bc4ebf re PR preprocessor/12847 (xxx.c:1:20: xxxx.h: No such file or directory) 
PR preprocessor/12847
	* cppfiles.c, cppexp.c, cpperror.c, cpplib.h, cpplib.c, cpplex.c,
	cppinit.c, cpptrad.c, cppmacro.c, fix-header.c, cpppch.c, c-pch.c,
	c-incpath.c, cppcharset.c (DL_WARNING, DL_WARNING_SYSHDR, DL_PEDWARN,
	DL_ERROR, DL_ICE, DL_EXTRACT, DL_WARNING_P): Prefix macro names with
	"CPP_".

From-SVN: r73183
 2003-11-01 22:56:54 +00:00
Fariborz Jahanian 2f7b62efc5 rs6000.c (rs6000_mixed_function_arg): Correct no_units calculation. 
* config/rs6000/rs6000.c (rs6000_mixed_function_arg): Correct
        no_units calculation.

From-SVN: r73182
 2003-11-01 17:00:33 -05:00
Andreas Jaeger ab08fce55b unwind-dw2.c (_Unwind_FrameState): Remove commas at end of enumeration list. 
* unwind-dw2.c (_Unwind_FrameState): Remove commas at end of
	enumeration list.

From-SVN: r73180
 2003-11-01 19:31:56 +01:00
Andreas Schwab 63482449cc sysv4.h (SDATA_SECTION_FUNCTION): Update to C90 prototypes. 
* config/ia64/sysv4.h (SDATA_SECTION_FUNCTION): Update to C90
	prototypes.
	(SBSS_SECTION_FUNCTION): Likewise.

From-SVN: r73177
 2003-11-01 17:26:09 +00:00
Andreas Jaeger 6377248ca0 Makefile.in (GCC_CFLAGS): Add @WERROR@ for target files. 
2003-11-01  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* Makefile.in (GCC_CFLAGS): Add @WERROR@ for target files.

From-SVN: r73176
 2003-11-01 17:58:44 +01:00
Kriang Lerdsuwanakij f218d8208f re PR c++/12796 (Wrong line number in error message) 
PR c++/12796
	* g++.dg/template/crash13.C: Adjust expected error location.
	* g++.old-deja/g++.brendan/ns1.C: Likewise.

From-SVN: r73175
 2003-11-01 16:09:38 +00:00
Kriang Lerdsuwanakij 441b941ac2 re PR c++/12796 (Wrong line number in error message) 
PR c++/12796
	* class.c (handle_using_decl): Set input_location before calling
	error_not_base_type.

From-SVN: r73174
 2003-11-01 12:00:25 +00:00
Andreas Tobler 97603db35a sysv4.h (EXTRA_SECTION_FUNCTIONS): Update to C90 prototypes. 
2003-11-01  Andreas Tobler  <a.tobler@schweiz.ch>

	* config/rs6000/sysv4.h (EXTRA_SECTION_FUNCTIONS): Update to C90
	prototypes.

From-SVN: r73173
 2003-11-01 12:31:24 +01:00
Andreas Jaeger f1518966c3 unwind-dw2.c (_Unwind_FindEnclosingFunction): Constify variable. 
* unwind-dw2.c (_Unwind_FindEnclosingFunction): Constify variable.
	(uw_frame_state_for): Constify variables.
	(extract_cie_info): Constify first argument.

	* unwind-dw2-fde-darwin.c: Adjust prototype of
	_Unwind_Find_registered_FDE for recent changes.
	(examine_objects): Constify return value and local variable result.
	(_Unwind_Find_FDE): Constify return value and local variable ret.

From-SVN: r73172
 2003-11-01 10:59:50 +01:00
Per Bothner 8ecde51fff Note that the previous check-in to c-opts.c fixes PR preprocessor/12545. 
From-SVN: r73171
 2003-10-31 19:25:21 -08:00
Per Bothner 8e974c0eba c-opts.c (finish_options): Change to returns boolean - false iff the call to cpp_find_main_file fails. 
* c-opts.c (finish_options):  Change to returns boolean - false iff
	the call to cpp_find_main_file fails.
	(c_common_init):  Skip preprocess_file if finish_options failed.
	(c_common_parse_file):  Break if finish_options failed.

From-SVN: r73170
 2003-10-31 19:19:59 -08:00
John David Anglin e31f8eda09 aclocal.m4: Blacklist ultrix* for mmap file. 
* aclocal.m4: Blacklist ultrix* for mmap file.
	* configure: Rebuilt.

From-SVN: r73169
 2003-11-01 02:34:58 +00:00
John David Anglin 2b256a4627 function.c (assign_parms): Add ATTRIBUTE_UNUSED to variable reg_parm_stack_space. 
* function.c (assign_parms): Add ATTRIBUTE_UNUSED to variable
	reg_parm_stack_space.
	* toplev.c (default_get_pch_validity): Fix warning.

From-SVN: r73168
 2003-11-01 02:23:44 +00:00
John David Anglin 72f03fdeb8 vax.c: Include toplev.h. 
* vax.c: Include toplev.h.
	(vax_init_libfuncs): Fix typo (umod).
	* vax.h (ASM_COMMENT_START): Define.
	(PRINT_OPERAND): Fix warning when HOST_WIDE_INT is a long long.

From-SVN: r73167
 2003-11-01 02:11:12 +00:00
Roger Sayle 41ba7ed74c re PR middle-end/11968 (Array reference is incorrectly computed for POINTERS_EXTEND_UNSIGNED) 
PR middle-end/11968
	* expr.c (expand_expr <MULT_EXPR>): Remove inappropriate and
	confusing comment; distributivity isn't handled in expand_expr.
	* fold-const.c (extract_muldiv_1 <PLUS_EXPR>):  Allow overflow
	in distributivity, if wrap-around semantics are specified with
	-fwrapv.

From-SVN: r73166
 2003-11-01 00:59:53 +00:00
Alan Modra 3d63de248f re PR other/12315 (ICE using -p with functions returning structs) 
PR 12315
	* final.c (profile_function): Allow for NULL svrtx.

From-SVN: r73165
 2003-11-01 11:18:50 +10:30
GCC Administrator f8ef3ed189 Daily bump. 
From-SVN: r73163
 2003-11-01 00:16:07 +00:00
John David Anglin 24a5216069 pa.c (pa_select_section): Use new style declaration. 
* pa.c (pa_select_section): Use new style declaration.
	* som.h (readonly_data): Likewise.

From-SVN: r73160
 2003-10-31 22:08:55 +00:00
Kelley Cook 38f391a52e * config/rs6000/rs6000.c: Update to C90 prototypes. 
From-SVN: r73159
 2003-10-31 21:47:01 +00:00
Richard Earnshaw 4a3a957b8a Bah! Missed PR no again! 
PR target/7513
* arm.h (CONDITIONAL_REGISTER_USAGE): Disable use of LR in Thumb
code.

From-SVN: r73158
 2003-10-31 21:44:35 +00:00
Richard Earnshaw fb14bc892c arm.h (CONDITIONAL_REGISTER_USAGE): Disable use of LR in Thumb code. 
* arm.h (CONDITIONAL_REGISTER_USAGE): Disable use of LR in Thumb
code.

From-SVN: r73157
 2003-10-31 21:42:23 +00:00
Andreas Jaeger a30794da51 2003-10-31 Andreas Jaeger <aj@suse.de>, 
Zack Weinberg  <zack@codesourcery.com>


        * crtstuff.c (__register_frame_info, __register_frame_info_bases)
        (__deregister_frame_info, __deregister_frame_info_bases):
        Constify void * argument.
        * unwind-dw2-fde.h (struct fde_vector):
        Constify 'orig_data' and 'array' fields.
        (__register_frame_info, __register_frame_info_bases)
        (__deregister_frame_info, __deregister_frame_info_bases):
        Constify void * argument.
        (get_cie, next_fde, _Unwind_Find_FDE): Constify arguments,
        return values, and casts of type fde *, struct dwarf_fde *,
        and struct dwarf_cie *.
        * unwind-dw2-fde.c (__register_frame_info, __register_frame_info_bases)
        (__deregister_frame_info, __deregister_frame_info_bases):
        Constify void * argument.
        (get_cie_encoding, ): Constify struct dwarf_cie * argument.
        (get_fde_encoding, fde_unencoded_compare, fde_single_encoding_compare)
        (fde_mixed_encoding_compare, fde_compare_t, start_fde_sort, fde_insert)
        fde_split, SWAP, frame_downheap, frame_heapsort)
        (classify_object_over_fdes, add_fdes, linear_search_fdes,
        binary_search_unencoded_fdes, binary_search_single_encoding_fdes,
        binary_search_mixed_encoding_fdes, search_object, _Unwind_Find_FDE):
        Constify arguments, local variables, return values, and casts
        of type fde *, fde **, struct dwarf_fde *, and struct dwarf_cie *.
        Use const pointer types in sizeof expressions, for clarity.
        * unwind-dw2-fde-glibc.c
        (_Unwind_find_registered_FDE, _Unwind_find_FDE): Constify return value.
        (struct unw_eh_callback_data): Constify 'ret' field.

Co-Authored-By: Zack Weinberg <zack@codesourcery.com>

From-SVN: r73155
 2003-10-31 21:46:26 +01:00
Richard Earnshaw f3dd79b90f * g++.dg/bprob/bprob.exp: Disable test on arm-elf configs. 
From-SVN: r73153
 2003-10-31 16:04:21 +00:00
Fariborz Jahanian 8159dc2024 Add UNITS_PER_ARG missed in patch. 
Co-Authored-By: David Edelsohn <edelsohn@gnu.org>

From-SVN: r73152
 2003-10-31 10:58:39 -05:00
Fariborz Jahanian b78d48ddc2 rs6000.c (rs6000_mixed_function_arg): New. 
2003-10-31  Fariborz Jahanian  <fjahanian@apple.com>
            David Edelsohn  <edelsohn@gnu.org>

        * config/rs6000/rs6000.c (rs6000_mixed_function_arg): New.
        (function_arg): Call it.
        (rs6000_function_value): Widen integral return value to mode based
        on TARGET_32BIT, not word_mode.
        * config/rs6000/rs6000.h (PROMOTE_MODE): Likewise.

Co-Authored-By: David Edelsohn <edelsohn@gnu.org>

From-SVN: r73151
 2003-10-31 10:50:49 -05:00
Gerald Pfeifer 3dc5f34a79 cvsignore: No longer ignore gengtype-lex.c, gengtype-yacc.c, and gengtype-yacc.h. 
* .cvsignore: No longer ignore gengtype-lex.c, gengtype-yacc.c,
	and gengtype-yacc.h.

From-SVN: r73150
 2003-10-31 15:38:37 +00:00
Richard Earnshaw 79b535431a Add PR to: 
PR optimization/8896
* postreload.c (reload_combine): Check that REGY doesn't die in an
insn of the form (set (regx) (plus (regx) (regy))), ie REGX != REGY.

From-SVN: r73149
 2003-10-31 15:14:19 +00:00
Richard Earnshaw 71c1543c4b postreload.c (reload_combine): Check that REGY doesn't die in an insn of the form (set (regx) (plus (regx)... 
* postreload.c (reload_combine): Check that REGY doesn't die in an
insn of the form (set (regx) (plus (regx) (regy))), ie REGX != REGY.

From-SVN: r73148
 2003-10-31 15:11:37 +00:00
Josef Zlomek 4cabf776b3 20031031-2.c: New test. 
PR/10239
	* gcc.c-torture/compile/20031031-2.c: New test.

From-SVN: r73146
 2003-10-31 14:21:23 +00:00
Josef Zlomek 9295a326c0 cfgrtl.c (delete_insn): Decrease LABEL_NUSES for all REG_LABEL notes. 
PR/10239
	* cfgrtl.c (delete_insn): Decrease LABEL_NUSES for all REG_LABEL notes.

From-SVN: r73145
 2003-10-31 14:19:03 +00:00
Josef Zlomek 739e6d58e7 20031031-1.c: New test. 
PR/11640
	* gcc.c-torture/compile/20031031-1.c: New test.

From-SVN: r73143
 2003-10-31 14:09:51 +00:00
Josef Zlomek 5d693491f0 cfgrtl.c (try_redirect_by_replacing_jump): Move jump immediatelly before BARRIER. 
PR/11640
	* cfgrtl.c (try_redirect_by_replacing_jump): Move jump
	immediatelly before BARRIER.

From-SVN: r73142
 2003-10-31 14:09:34 +00:00
Kelley Cook c2edc52b76 C90 update 
From-SVN: r73140
 2003-10-31 12:55:36 +00:00
Kelley Cook 14df9585bb * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error. 
From-SVN: r73139
 2003-10-31 12:48:53 +00:00
Kelley Cook a2ae4a3dd0 * Makefile.in (STRICT2_WARN): Add -Wold-style-definition 
From-SVN: r73138
 2003-10-31 12:41:34 +00:00