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Richard Henderson
ed9c846c20 * trans.c (gigi): Update gimplify_body call. 
From-SVN: r92385
 2004-12-19 11:59:23 -08:00
Bernardo Innocenti
18330d2859 m68kemb.h (TARGET_OS_CPP_BUILTINS): Remove redundant definition of mc68000, already present in TARGET_CPU_CPP_BUILTINS. 
* config/m68k/m68kemb.h (TARGET_OS_CPP_BUILTINS): Remove redundant
	definition of mc68000, already present in TARGET_CPU_CPP_BUILTINS.

From-SVN: r92384
 2004-12-19 20:24:38 +01:00
Daniel Berlin
903a33c949 lambda-code.c (can_convert_to_perfect_nest): Make checking match up with what perfect_nestify can actually handle. 
2004-12-18  Daniel Berlin  <dberlin@dberlin.org>

        * lambda-code.c (can_convert_to_perfect_nest): Make checking
	match up with what perfect_nestify can actually handle.
	(perfect_nestify): Don't return false in the phi node loop.

From-SVN: r92381
 2004-12-19 19:00:35 +00:00
Aaron W. LaFramboise
9548f05908 libgfortran.h (itoa): Rename to gfc_itoa. 
* libgfortran.h (itoa): Rename to gfc_itoa.
	* io/write.c (itoa): Same.
	* runtime/environ.c (itoa): Same.
	* runtime/error.c (itoa): Same.

From-SVN: r92380
 2004-12-19 12:54:00 -06:00
Kelley Cook
8d19f04f49 config.h.in: Regenerate. 
2004-12-19  Kelley Cook  <kcook@gcc.gnu.org>

	* include/config.h.in: Regenerate.

From-SVN: r92379
 2004-12-19 16:26:06 +00:00
Joseph Myers
4d49a67df0 * de.po: Update. 
From-SVN: r92378
 2004-12-19 13:08:55 +00:00
Dhruv Matani
4c10d7f02f bitmap_allocator.h: Make doxygen style comments for internal functions and classes. 
2004-12-19  Dhruv Matani  <dhruvbird@gmx.net>

	* include/ext/bitmap_allocator.h: Make doxygen style comments for
	internal functions and classes.

From-SVN: r92376
 2004-12-19 11:17:40 +00:00
Dhruv Matani
b8ad24b99f allocator.html: Correct link. 
2004-12-19  Dhruv Matani  <dhruvbird@gmx.net>

	* docs/html/20_util/allocator.html: Correct link.
	* docs/html/ext/ballocator_doc.txt: Remove.
	* docs/html/ext/ballocator_doc.html: Add.

From-SVN: r92375
 2004-12-19 11:04:48 +00:00
Richard Henderson
3600c6dbda i386.md (SSEINT16): New. 
* config/i386/i386.md (SSEINT16): New.
        (movv16qi, movv8hi, movv4si, movv2di): Compress via macros.
        (movv16qi_internal, movv8hi_internal, movv4si_internal,
        movv2di_internal): Compress via macros.  Add SSE zero alternative.
        Fix pure SSE alternatives to use 'x' instead of 'Y'.
        (MMXINT8): New.
        (movv8qi, movv4hi, movv2si, movv8qi_internal, movv4hi_internal,
        movv2si_internal): Compress via macros.
        (SSEPUSH, MMXPUSH): New.
        (pushv18qi, pushv8hi, pushv4si, pushv2di, pushti, pushv4sf, pushv2df,
        pushv8qi, pushv4hi, pushv2si, pushv2sf): Compress via macros.

From-SVN: r92374
 2004-12-19 00:07:19 -08:00
Richard Henderson
4744afba0f re PR middle-end/16417 (crappy code (gcc.c-torture/compile/20020210-1.c) in arguments causes ICE) 
PR middle-end/16417
        * c-decl.c (store_parm_decls): Clarify get_pending_sizes insertion
        comment.
        * c-objc-common.c (c_cannot_inline_tree_fn): Remove pending sizes
        checks.
        * c-tree.h (struct lang_decl): Remove pending_sizes.
        * function.c: Include tree-gimple.h
        (assign_parm_setup_reg): Remove callee-copies code.
        (gimplify_parm_type, gimplify_parameters): New functions.
        (expand_pending_sizes): Remove.
        (expand_function_start): Don't call it.
        * gimplify.c (gimplify_expr): Examine DECL_VALUE_EXPR for PARM_DECL.
        (gimplify_body): Add do_parms argument.  Use gimplify_parameters.
        (gimplify_function_tree): Setup cfun.  Update gimplify_body call.
        * tree-gimple.h (gimplify_body): Update decl.
        * tree-inline.c (initialize_inlined_parameters): Update gimplify_body
        call.
        * tree.h (gimplify_parameters): Declare.
        * Makefile.in (function.o): Depend on TREE_GIMPLE_H.

From-SVN: r92373
 2004-12-18 20:42:14 -08:00
Richard Henderson
ca6af4f857 c-decl.c (finish_struct): Add DECL_EXPR for variable sized structures seen inside functions. 
* c-decl.c (finish_struct): Add DECL_EXPR for variable sized
        structures seen inside functions.

From-SVN: r92371
 2004-12-18 20:07:54 -08:00
Richard Henderson
8b0b9aefd2 c-decl.c (grokdeclarator): Save variable array size before subtracting 1, rather than after. 
* c-decl.c (grokdeclarator): Save variable array size before
        subtracting 1, rather than after.

From-SVN: r92370
 2004-12-18 19:51:36 -08:00
GCC Administrator
00a689881c Daily bump. 
From-SVN: r92368
 2004-12-19 00:16:18 +00:00
Eric Botcazou
64270ab056 re PR middle-end/15486 (-fdata-sections moves common vars to .bss) 
PR middle-end/15486
	* varasm.c (asm_emit_uninitialised): Return early if
	a custom section is requested.
	(assemble_variable): Revert 2002-03-15 patch.

From-SVN: r92365
 2004-12-18 21:49:55 +00:00
Zdenek Dvorak
36f5ada19a re PR tree-optimization/18800 (ivopt missed) 
PR tree-optimization/18800
        * params.def (PARAM_IV_ALWAYS_PRUNE_CAND_SET_BOUND): New parameter.
        * tree-ssa-loop-ivopts.c (struct iv_ca): Add n_cands field.
        (ALWAYS_PRUNE_CAND_SET_BOUND): New macro.
        (iv_ca_set_no_cp, iv_ca_set_cp, iv_ca_new): Update n_cands field.
        (iv_ca_delta_join, iv_ca_delta_reverse, iv_ca_n_cands, iv_ca_prune):
        New functions.
        (iv_ca_extend): Return number of candidates in the set.
        (try_add_cand_for): Add argument to iv_ca_extend calls.
        (try_improve_iv_set): Use iv_ca_prune.
        * doc/invoke.texi (iv-always-prune-cand-set-bound): Document.

From-SVN: r92363
 2004-12-18 20:22:52 +00:00
Richard Henderson
f54ff90037 * stor-layout.c (layout_decl): Use unshare_expr, not unsave_expr. 
From-SVN: r92362
 2004-12-18 12:19:37 -08:00
Zdenek Dvorak
6b9b7b4cf8 re PR rtl-optimization/19001 (Loops with power of two step and variable bounds not unrolled) 
PR rtl-optimization/19001
	* loop-iv.c (iv_number_of_iterations): Record assumptions for loops
	with power of two step to 'infinite' field.

From-SVN: r92361
 2004-12-18 20:14:24 +00:00
Roger Sayle
00f24ef794 Makefile.in (stor-layout.o): Depend upon gt-stor-layout.h. 
* Makefile.in (stor-layout.o): Depend upon gt-stor-layout.h.
	(tree-ssa-propagate.o): Depend upon gt-tree-ssa-propagate.h.
	(tree-ssa-operands.o): Depend upon gt-tree-ssa-operands.h.
	(tree-mudflap.o): Depend upon gt-tree-mudflap.h.
	(expr.o): Depend upon gt-expr.h.
	(regclass.o): Depend upon gt-regclass.h.
	(bitmap.o): Depend upon gt-bitmap.h.
	(lists.o): Depend upon gt-lists.h.

	(cfgexpand.o): Don't depend upon gt-tree-cfg.h.

	(GTFILES): Remove fold-const.c.
	(gt-stmt.h, gt-fold-const.h, gt-input.h, gt-tree-ssa-ccp.h):
	Remove rules.

From-SVN: r92360
 2004-12-18 19:40:20 +00:00
Richard Henderson
3e527d38c3 stor-layout.c (layout_decl): Unshare size expressions copied from the type. 
* stor-layout.c (layout_decl): Unshare size expressions copied
        from the type.

From-SVN: r92359
 2004-12-18 11:18:48 -08:00
Richard Henderson
2931700801 fold-const.c (multiple_of_p): Handle BIT_AND_EXPR when BOTTOM is a power of two. 
* fold-const.c (multiple_of_p): Handle BIT_AND_EXPR when
        BOTTOM is a power of two.

From-SVN: r92358
 2004-12-18 11:03:49 -08:00
Richard Henderson
c529c27ef5 tree-nested.c (save_tmp_var): New. 
* tree-nested.c (save_tmp_var): New.
        (struct walk_stmt_info): Add is_lhs.
        (walk_stmts) <MODIFY_EXPR>: Be more accurate with setting of
        val_only; set is_lhs.
        (convert_nonlocal_reference): Use save_tmp_var when is_lhs;
        clear is_lhs when appropriate.
        (convert_local_reference): Likewise.

From-SVN: r92357
 2004-12-18 10:59:04 -08:00
Richard Earnshaw
8cd0dbef04 ieee754-sf.S (floatdisf): Fix label definition in FPA compatibility code. 
* arm/ieee754-sf.S (floatdisf): Fix label definition in FPA
compatibility code.

From-SVN: r92356
 2004-12-18 18:45:35 +00:00
H.J. Lu
207db768e9 Makefile.in (top_builddir): Set to `.'. 
2004-12-18  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (top_builddir): Set to `.'.
	(OUTPUT_OPTION): Removed.
	(LIBTOOL): New.
	(LTLIBOBJS): New.
	(EXTRA_LTOFILES): New.
	(FLAGS_TO_PASS): Add EXTRA_LTOFILES.
	(all): Remove stamp-picdir.
	(LTCOMPILE): New.
	(.c.lo): New rule.
	(REQUIRED_LTOFILES): New.
	(CONFIGURED_LTOFILES): New.
	($(TARGETLIB)): Check .libs for PIC object files. Depend on
	$(REQUIRED_LTOFILES) $(EXTRA_LTOFILES) $(LTLIBOBJS).
	(stamp-picdir): Completely removed.
	(maint-missing): Pass $(REQUIRED_LTOFILES)
	$(CONFIGURED_LTOFILES) instead of (REQUIRED_OFILES)
	$(CONFIGURED_OFILES)
	(maint-buildall): Depend on $(REQUIRED_LTOFILES)
	$(CONFIGURED_LTOFILES).
	(mostlyclean): Also remove *.lo .libs.
	Run "make maint-deps".

	* aclocal.m4: Include ../libtool.m4.

	* config.table: Don't check --enable-shared.

	* configure.ac (AC_PROG_LIBTOOL): Add.
	(AC_PROG_CC_C_O): Removed.
	(OUTPUT_OPTION): Removed.
	(NO_MINUS_C_MINUS_O): Removed.
	(ltpexecute): New substitute.
	(LIBOBJS): Cleanup.
	* configure: Regenerated.

	* maint-tool: Updated for .lo/libtool.

From-SVN: r92353
 2004-12-18 08:43:38 -08:00
Roger Sayle
4fb735e4bf ifcvt.c (total_bb_rtx_cost): Rename function to cheap_bb_rtx_cost_p. 
* ifcvt.c (total_bb_rtx_cost): Rename function to cheap_bb_rtx_cost_p.
	Take a max_cost argument to avoid scanning large blocks, by returning
	a Boolean instead of a total.  Include the cost of a "fstp %st(0)"
	instruction required to pop dead values off of a register stack.

From-SVN: r92352
 2004-12-18 15:26:32 +00:00
Roger Sayle
dbedefae43 re PR middle-end/18548 (Miscompiles code generated by Gambit-C Scheme->C compiler) 
PR middle-end/18548
	* expr.c (expand_expr_real_1) <MAX_EXPR>: Ensure that target, op0
	and op1 are all registers (or constants) before expanding the RTL
	comparison sequence [to avoid reg_overlap_mentioned (target, op1)].

	* gcc.dg/max-1.c: New test case.

From-SVN: r92351
 2004-12-18 14:38:44 +00:00
Eric Botcazou
9f70d2bc3a re PR rtl-optimization/16968 (loop optimizer miscompilation) 
PR rtl-optimization/16968
	* loop.c (scan_loop): Stop scanning the loop for movable
	insns as soon as an optimization barrier is encountered.

From-SVN: r92348
 2004-12-18 07:55:42 +00:00
Zack Weinberg
bc6d19abb1 re PR middle-end/18897 (/usr/ccs/bin/ld: Unsatisfied symbols: putchar (first referenced in build/gengenrtl.o) (data)) 
PR 18897
	* toplev.c (compile_file): Call process_pending_assemble_externals
	just before targetm.asm_out.file_end.

From-SVN: r92347
 2004-12-18 06:38:24 +00:00
GCC Administrator
a1d601461e Daily bump. 
From-SVN: r92343
 2004-12-18 00:16:43 +00:00
Danny Smith
4e32e45407 MAINTAINERS: Move myself to OS Port Maintainers for windows, cygwin, mingw. 
* MAINTAINERS: Move myself to OS Port Maintainers for windows,
	cygwin, mingw.

From-SVN: r92340
 2004-12-17 23:05:30 +00:00
Diego Novillo
759830388d tree-optimize.c (init_tree_optimization_passes): Run pass_late_warn_uninitialized before the last DCE run. 
tree-optimization/18501
	* tree-optimize.c (init_tree_optimization_passes): Run
	pass_late_warn_uninitialized before the last DCE run.


testsuite/ChangeLog:

	* gcc.dg/pr18501.c: New test.
	* gcc.dg/uninit-5.c: XFAIL.
	* gcc.dg/uninit-9.c: XFAIL.

From-SVN: r92337
 2004-12-17 17:20:33 -05:00
Richard Henderson
6c4ccfd8a1 i386.c (x86_64_reg_class_name): Re-indent. 
* config/i386/i386.c (x86_64_reg_class_name): Re-indent.
        (classify_argument, examine_argument, construct_container,
        merge_classes): Remove prototypes.
        (type_natural_mode): Split out from ...
        (function_arg): ... here.
        (gen_reg_or_parallel): Remove alt_mode argument.  Update callers.
        Use orig_mode unless it's BLKmode.
        (construct_container): Add orig_mode argument.  Update callers.
        Use gen_reg_or_parallel for SSE registers.
        (ix86_function_value): Use type_natural_mode.
        (ix86_gimplify_va_arg): Likewise.
        (ix86_hard_regno_mode_ok): Always accept all SSE, MMX, 3DNOW modes in
        SSE registers; always accept all MMX, 3DNOW modes in MMX registers.
        * config/i386/i386.h (VALID_SSE2_REG_MODE): Don't include
        VALID_MMX_REG_MODE.
        * config/i386/i386.md (attribute mode): Add V1DF.
        (movsi_1): Use 'x' instead of 'Y' constraints.
        (movsi_1_nointernunit, movdi_2, movdi_1_rex64): Likewise.
        (movdi_1_rex64_nointerunit): Likewise.
        (movdf_nointeger, movdf_integer): Likewise.  Handle SSE1.
        (movsf_1, movsf_1_nointerunit): Line up constraint alternatives.
        (swapsf): Use fp_register_operand, don't disable for TARGET_SSE.
        (swapdf): Likewise.
        (swapxf): Enable only for TARGET_80387.
        (movv2sf, movv2sf_internal, pushv2sf): Enable for MMX.
        (movtf): Remove double-check for TARGET_64BIT.
        (movv2df_internal): Enable for SSE1.
        (movv8hi_internal, movv16qi_internal): Likewise.
        (movv2df, movv8hi, movv16qi): Likewise.
        (pushv2di, pushv8hi, pushv16qi, pushv4si): Likewise.
        (pushdi2_rex64, movv4sf_internal, movv4si_internal, movv2di_internal,
        movv8qi_internal, movv4hi_internal, movv2sf_internal,
        movv2df_internal, movv8hi_internal, movv16qi_internal,
        movti_internal): Add leading '*' to name.

From-SVN: r92336
 2004-12-17 13:40:39 -08:00
Dale Johannesen
128691426d c-decl.c (diagnose_mismatched_decls): Accept mismatched function types: void with previous implicit int. 
2004-12-17  Dale Johannesen  <dalej@apple.com>

	* c-decl.c (diagnose_mismatched_decls):  Accept mismatched
	function types: void with previous implicit int.

From-SVN: r92329
 2004-12-17 20:05:34 +00:00
Ziemowit Laski
5429f07f64 stabs-1.m: Allow assembly label to begin with a dot ('.'). 
[gcc/testsuite/ChangeLog]
2004-12-17  Ziemowit Laski  <zlaski@apple.com>

        * objc.dg/stabs-1.m: Allow assembly label to begin
        with a dot ('.').

From-SVN: r92328
 2004-12-17 19:32:51 +00:00
Steven Bosscher
6b6c8106ab init.c (build_zero_init): max_index is the number of elements, minus 1. 
* init.c (build_zero_init): max_index is the number of
	elements, minus 1.

From-SVN: r92323
 2004-12-17 17:10:49 +00:00
Jakub Jelinek
b9e1e14b5b 20041213-1.c: Move... 
* gcc.c-torture/execute/20041213-1.c: Move...
	* gcc.c-torture/execute/ieee/20041213-1.c: ...to here.

From-SVN: r92318
 2004-12-17 17:05:57 +01:00
Nathan Sidwell
10856918e9 fix typoed PR number 
From-SVN: r92317
 2004-12-17 16:02:12 +00:00
Nathan Sidwell
b54a07e8d2 re PR c++/17821 (Poor diagnostic for using . instead of ->) 
cp:
	PR c++/17821
	* class.c (add_method): Do not push conversion operators into a
	binding level.

	* cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE_TYPE): Reformat.
	* error.c (dump_decl): <TYPE_DECL case> Remove extraneous braces.
testsuite:
	PR c++/17821
	* g++.dg/lookup/conv-5.C: New.

From-SVN: r92316
 2004-12-17 15:58:04 +00:00
Andrew Haley
64d200483a re PR libgcj/15001 ([3.4 only] Using JNI with interpreter and interface methods yields SIGSEGV) 
2004-12-10  Andrew Haley  <aph@redhat.com>

        PR java/15001
        * java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Look up
        abstract methods by name.

From-SVN: r92315
 2004-12-17 15:13:44 +00:00
Andrew Haley
cd5fcd3366 re PR java/18931 (Java bytecode ICE in except.c remove_unreachable_regions) 
2004-12-17  Andrew Haley  <aph@redhat.com>

        PR java/18931
        * typeck.c (convert): Use a CONVERT_EXPR when converting to
        BOOLEAN_TYPE or CHAR_TYPE.
        (convert_to_boolean, convert_to_char) : Remove.
        * convert.h (convert_to_boolean, convert_to_char) : Remove.
        * expr.c (expand_load_internal): Do type conversion if type is not
        as required.

From-SVN: r92314
 2004-12-17 15:09:11 +00:00
Andreas Krebbel
b9a490a0cb s390.c (s390_gimplify_va_arg): Set alias set to s390_sr_alias_set. 
2004-12-17  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.c (s390_gimplify_va_arg): Set alias set to
	s390_sr_alias_set.

From-SVN: r92313
 2004-12-17 13:18:00 +00:00
Jan Beulich
499accd77b re PR target/17603 (cpowf and cpowl give wrong results) 
2004-12-17  Jan Beulich  <jbeulich@novell.com>

	PR target/17603
	* config/i386/i386.c (enum x86_64_reg_class): Define
	X86_64_COMPLEX_X87_CLASS.
	(x86_64_reg_class_names): Add name for X86_64_COMPLEX_X87_CLASS.
	(merge_classes): Handle X86_64_COMPLEX_X87_CLASS.
	(classify_argument): XCmode is X86_64_COMPLEX_X87_CLASS.
	(examine_argument): X86_64_COMPLEX_X87_CLASS requires two
	registers when dealing with a return value.
	(construct_container): Handle X86_64_COMPLEX_X87_CLASS.
	Eliminate impossible case of two X87/X87UP pairs (this now is
	being expressed by a single COMPLEX_X87).
	(x86_libcall_value): XCmode gets returned in st0/st1.

From-SVN: r92312
 2004-12-17 08:53:58 +00:00
Steven Bosscher
a65735cde5 tree.c (type_contains_placeholder_1): Always return false for VECTOR_TYPE if its TREE_TYPE does not contain a placeholder. 
* tree.c (type_contains_placeholder_1): Always return false
	for VECTOR_TYPE if its TREE_TYPE does not contain a placeholder.

From-SVN: r92310
 2004-12-17 08:17:01 +00:00
Uros Bizjak
2312581eff * config/i386/i386.md (extendsfdf2, *extendsfdf2_1, 
*extendsfdf2_1_sse_only): Unify enable constraint with
	respect to TARGET_SSE2, TARGET_80387, TARGET_SSE_MATH
	and TARGET_MIX_SSE_I387.
	(*extendsfdf2_i387): New insn pattern.
	(*extendsfdf2_1): Rename to *extendsfdf2_mixed. Fix
	register constraint for operand 0.
	(*extendsfdf2_1_sse_only): Rename to *extendsfdf2_sse.
	(*extend{s,d}fxf2_1): Rename to *extend{s,d}fxf2_i387.

From-SVN: r92308
 2004-12-17 07:28:59 +01:00
Ziemowit Laski
3cc491e8f3 stabs-1.m: New test. 
[gcc/testsuite/ChangeLog]
2004-12-16  Ziemowit Laski  <zlaski@apple.com>

        * objc.dg/stabs-1.m: New test.

From-SVN: r92302
 2004-12-17 02:50:33 +00:00
Andrew Pinski
93a1c06dc0 visibility-c.c: Change compile to assemble for the test. 
2004-12-16  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/visibility-c.c: Change compile to
        assemble for the test.

From-SVN: r92293
 2004-12-16 16:54:49 -08:00
Andrew Pinski
16515e5c19 re PR target/19041 (-fvisibility=hidden causes bad codegen for common symbols) 
2004-12-16  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/19041
        * config/darwin.c (machopic_symbol_defined_p): Return false
        if the binds local and is a common symbol.

2004-12-16  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/19041
        * gcc.dg/visibility-c.c: New test.

From-SVN: r92292
 2004-12-16 16:25:16 -08:00
GCC Administrator
67ba1be668 Daily bump. 
From-SVN: r92290
 2004-12-17 00:16:22 +00:00
Richard Henderson
6e62a38d39 i386.md (extv, [...]): Revalidate the operand with ext_register_operand. 
* config/i386/i386.md (extv, extzv, insv): Revalidate the
        operand with ext_register_operand.

From-SVN: r92287
 2004-12-16 15:18:03 -08:00
Kazu Hirata
443321ee89 * global.c: Fix a comment typo. 
From-SVN: r92286
 2004-12-16 21:57:49 +00:00
Joseph Myers
30541c404c * de.po: Update. 
From-SVN: r92283
 2004-12-16 20:02:18 +00:00