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Author SHA1 Message Date
Richard Sandiford
eef5d0d1b9 mips.c (mips_arg_info): Use FUNCTION_ARG_BOUNDARY to decide whether an argument is double-word aligned. 
* config/mips/mips.c (mips_arg_info): Use FUNCTION_ARG_BOUNDARY to
	decide whether an argument is double-word aligned.

From-SVN: r92182
 2004-12-15 08:55:05 +00:00
Richard Henderson
0022b96acb * config/i386/i386.md: Fix missing modes on cmove splitters. 
From-SVN: r92180
 2004-12-14 23:59:34 -08:00
Jan Beulich
92f51df70f mklibgcc.in (libgcc2_c_dep): Add dependency on libgcc2.h. 
gcc/
2004-12-15 Jan Beulich  <jbeulich@novell.com>
	* mklibgcc.in (libgcc2_c_dep): Add dependency on libgcc2.h.

From-SVN: r92179
 2004-12-15 07:43:48 +00:00
Uros Bizjak
da8947b0cc * config/i386/i386.md (floathisf2, *floathisf2_1, floatsisf2, 
*floatsisf2_i387, *floatsisf2_sse, floatdisf2,
	*floatdisf2_i387_only, *floatdisf2_i387, *floatdisf2_sse,
	floathidf2, *floathidf2_1, *floatsidf2_i387, *floatsidf2_sse,
	floatdidf2, *floatdidf2_i387_only, *floatdidf2_i387,
	*floatdidf2_sse, floatunssisf2, floatunsdisf2, floatunsdidf2):
	Unify enable constraint with respect to TARGET_80387, TARGET_SSE,
	TARGET_SSE2, TARGET_64BIT, TARGET_SSE_MATH and TARGET_MIX_SSE_I387.
	(*float?i?f_i387): Rename to *float?i?f2_mixed.
	(*float?i?f2_1): Rename to *float?i?f2_i387.
	(*float?i?f2_i387_only): Rename to *float?i?f2_i387.
	(float?ixf2): Penalize integer register operand.

From-SVN: r92178
 2004-12-15 07:54:53 +01:00
John David Anglin
e41f3691b9 re PR c++/17242 (Testsuite fails due to duplicate symbols) 
PR c++/17242
	* configure.ac: Add GAS check for HP-UX .nsubspa comdat.
	* configure, config.in: Rebuilt.
	* config/pa/pa-hpux10.h (SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY): Delete
	defines.
	* config/pa/pa.c (pa_select_section): Allow uninitialized variables in
	one-only (comdat) subspaces.
	* config/pa/som.h (SUPPORTS_SOM_COMDAT): New define.
	(SUPPORTS_ONE_ONLY): True if SUPPORTS_WEAK or SUPPORTS_SOM_COMDAT are
	true.
	(MAKE_DECL_ONE_ONLY): Place uninitialized variables in common.

From-SVN: r92177
 2004-12-15 05:10:57 +00:00
Richard Henderson
6b25a558d7 gfortran.h (gfc_expr.function.name): Make const. 
* gfortran.h (gfc_expr.function.name): Make const.
        (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
        (gfc_get_string): Update prototype.
        * iresolve.c: Include tree.h.
        (string_node, HASH_SIZE, string_head, hash): Remove.
        (gfc_get_string): Use vsnprintf, get_identifier.
        (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
        * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
        (gfc_done_1): Don't call gfc_iresolve_done_1.
        * module.c (mio_allocated_string): Take and return const char *,
        instead of modifying char**.
        (mio_expr): Update to match.
        * resolve.c (pure_function): Constify name argument.
        (resolve_function): Constify name.
        * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.

From-SVN: r92176
 2004-12-14 19:56:06 -08:00
Ian Lance Taylor
6bd26f0bee combine.c (combine_validate_cost): Consider cost of undobuf.other_insn rather than always allowing the... 
* combine.c (combine_validate_cost): Consider cost of
	undobuf.other_insn rather than always allowing the recombination
	if it is set.

From-SVN: r92173
 2004-12-15 01:02:55 +00:00
Mark Mitchell
0c88d88668 re PR c++/18738 (typename not allowed with non-dependent qualified name) 
PR c++/18738
	* decl.c (make_typename_type): Do not handle namespace-scoped
	names here.
	(tag_name): Handle typename_type.
	(check_elaborated_type_specifier): Handle typenames.
	* parser.c (cp_parser_diagnose_invalid_type_name): Improve
	comment.
	(cp_parser_elaborated_type_specifier): Use
	cp_parser_diagnose_invalid_type_name.

	PR c++/18738
	* g++.dg/template/typename8.C: New test.
	* g++.dg/parse/friend2.C: Tweak error message.

From-SVN: r92172
 2004-12-15 00:42:33 +00:00
GCC Administrator
a150cb057b Daily bump. 
From-SVN: r92170
 2004-12-15 00:16:21 +00:00
John David Anglin
b3e30ec043 pa-host.c (MAP_FAILED): Define if not defined. 
* pa-host.c (MAP_FAILED): Define if not defined.
	(pa_gt_pch_use_address): Handle short reads.

From-SVN: r92166
 2004-12-14 22:48:53 +00:00
Richard Henderson
7cacf53e50 re PR target/17990 (sse used for negate without -mfpmath=sse) 
PR target/17990
        * config/i386/i386.c (x86_use_bt): New.
        (ix86_expand_unary_operator): Use MEM_P.
        (ix86_expand_fp_absneg_operator): New.
        * config/i386/i386.h (x86_use_bt): Declare.
        (TARGET_USE_BT): New.
        * config/i386/i386-protos.h: Update.
        * config/i386/i386.md (negsf2): Use ix86_expand_fp_absneg_operator.
        (negdf2, negxf2, abssf2, absdf2, absxf2): Likewise.
        (negsf2_memory, negsf2_ifs, negsf2_if, negdf2_memory, negdf2_ifs,
        negdf2_ifs_rex64, negdf2_if, negdf2_if_rex64, negxf2_if,
        abssf2_memory, abssf2_ifs, abssf2_if, absdf2_memory, absdf2_ifs,
        absdf2_ifs_rex64, absdf2_if, absxf2_if): Remove.
        (absnegsf2_mixed, absnegsf2_sse, absnegsf2_i387, absnegdf2_mixed,
        absnegdf2_sse, absnegdf2_i387, absnegxf2_i387): New.  Merge all
        neg and abs splitters.  Handle DFmode in general regs in 64-bit mode.
        (negextendsfdf2, absextendsfdf2): Disable for non-mixed sse math.
        (btsq, btrq, btcq): New.  Add peepholes as well.
        (movv4sf_internal splitter): Postpone til after reload.
        (movv2di_internal splitter): Likewise.
        * config/i386/predicates.md (const_0_to_63_operand): New.
        (absneg_operator): New.

From-SVN: r92165
 2004-12-14 14:45:28 -08:00
John David Anglin
6af713e46c pa.h (REGNO_OK_FOR_INDEX_P, [...]): Check register number and that reg_renumber is nonzero before using it. 
* pa.h (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P):
	Check register number and that reg_renumber is nonzero before using it.

From-SVN: r92164
 2004-12-14 22:35:48 +00:00
Tobias Schlüter
cf77e601e5 Fix date on ChangeLog 
From-SVN: r92163
 2004-12-14 23:00:54 +01:00
Steve Ellcey
28b43def5a invoke.texi (IA-64 options): Add existing options that weren't already listed. 
* doc/invoke.texi (IA-64 options): Add existing options that
	weren't already listed.

From-SVN: r92162
 2004-12-14 21:50:54 +00:00
Jeff Law
c31d515429 20041214-1.c: New test. 
* gcc.c-torture/execute/20041214-1.c: New test.

Actually commit 20041213-2.c (pr18694).

From-SVN: r92160
 2004-12-14 13:29:12 -07:00
Andrew Pinski
da708cc6f5 Forgot to add dg-do 
From-SVN: r92159
 2004-12-14 12:21:49 -08:00
Andrew Pinski
b01f0d133b re PR middle-end/18965 (ICE in gimplify_init_ctor_eval) 
2004-12-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/18965
        * init.c (build_zero_init): If the max_index is 0, there is no
        need to create a RANGE_EXPR.

2004-12-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/18965
        * g++.dg/init/array17.C: New test.

From-SVN: r92158
 2004-12-14 12:13:16 -08:00
Jeff Law
ff1c708e4a tree-outof-ssa.c (coalesce_abnormal_edges): Pass the correct target partition to conflict_graph_merge_regs. 
* tree-outof-ssa.c (coalesce_abnormal_edges): Pass the correct target
        partition to conflict_graph_merge_regs.

From-SVN: r92157
 2004-12-14 13:05:48 -07:00
Mark Mitchell
acb3f79a4a re PR c++/18793 (ICE in cp_expr_size) 
PR c++/18793
	* cp-objcp-common.c (cp_expr_size): Loosen assertion.

	PR c++/18793
	* g++.dg/init/aggr3.C: New test.

From-SVN: r92156
 2004-12-14 19:38:25 +00:00
Uttam Pawar
f90ac3f0e4 rs6000.c (rs6000_handle_altivec_attribute_tree): Report errors for vector types with invalid component types. 
* rs6000.c (rs6000_handle_altivec_attribute_tree): Report errors
	for vector types with invalid component types.
testsuite:
	* gcc.dg/altivec-types-1.c: New test.
	* gcc.dg/altivec-types-2.c: New test.
	* gcc.dg/altivec-types-3.c: New test.
	* gcc.dg/altivec-types-4.c: New test.
	* g++.dg/ext/altivec-types-1.C: New test.
	* g++.dg/ext/altivec-types-2.C: New test.
	* g++.dg/ext/altivec-types-3.C: New test.
	* g++.dg/ext/altivec-types-4.C: New test.

Co-Authored-By: Janis Johnson <janis187@us.ibm.com>

From-SVN: r92154
 2004-12-14 18:43:57 +00:00
Jakub Jelinek
29bfcb6de7 re PR middle-end/18951 (Invalid code generated by expand_errno_check) 
PR middle-end/18951
	* builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2,
	expand_builtin_mathfn_3): Avoid using arguments passed to
	save_expr after that call.

	* gcc.c-torture/execute/20041213-1.c: New test.

From-SVN: r92151
 2004-12-14 19:04:56 +01:00
Jakub Jelinek
2a1a3cd51f fold-const.c (fold_single_bit_test): If flag_syntax_only, pretend LOAD_EXTEND_OP is not defined. 
* fold-const.c (fold_single_bit_test): If flag_syntax_only, pretend
	LOAD_EXTEND_OP is not defined.
	(fold): Likewise.  If flag_syntax_only, don't depend on BITS_PER_WORD.

From-SVN: r92150
 2004-12-14 18:59:36 +01:00
Jeff Law
0a96f3c694 Remove >>> conflict indicator. 
From-SVN: r92148
 2004-12-14 10:46:11 -07:00
Kazu Hirata
0c690ca7af Forgot to commit yesterday. 
From-SVN: r92147
 2004-12-14 10:45:37 -07:00
Tobias Schlüter
eee3fa4052 tree.def, [...]: Correctly document restrictions on the shift width. 
2004-12-14  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

* tree.def, doc/c-tree.texi: Correctly document restrictions on the
shift width.

From-SVN: r92145
 2004-12-14 18:24:46 +01:00
Tobias Schlüter
e9de7779fb tree.def, [...]: Correctly document restrictions on the shift width. 
2004-12-14  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

* tree.def, doc/c-tree.texi: Correctly document restrictions on the
shift width.

From-SVN: r92144
 2004-12-14 18:19:37 +01:00
Steve Ellcey
0865674700 transfer.c (us_read): Use memcpy/memset instead of assignment to fill unaligned buffer. 
* libgfortran/io/transfer.c (us_read): Use memcpy/memset
	instead of assignment to fill unaligned buffer.
	(us_write): Ditto.
	(next_record_w): Ditto.

From-SVN: r92143
 2004-12-14 16:34:08 +00:00
Kazu Hirata
0cc1b87903 * expr.h (expand_modifier): Define EXPAND_STACK_PARM as 1. 
From-SVN: r92140
 2004-12-14 16:24:42 +00:00
Nathan Sidwell
e8c66fe0e1 re PR c++/18949 (trouble with const_cast in templates) 
cp:
	PR c++/18949
	* pt.c (tsubst_copy_and_build): <INDIRECT_REF case> Check that a
	REFERENCE_REF_P is dereferencing a reference type.
	* typeck.c (build_static_cast): Convert from reference even in a
	template.
	(build_reinterpret_cast, build_const_cast, build_c_cast): Likewise.
testsuite:
	PR c++/18949
	* g++.dg/template/cast1.C: New.

From-SVN: r92136
 2004-12-14 15:39:12 +00:00
Richard Earnshaw
3a42aebe0b re PR target/18973 (-mcpu=arm926ejs should set FL_LDSCHED) 
PR target/18973
arm-cores.def (arm926ej-s, arm1026ej-s, arm1136j-s, arm1136-jfs)
(arm1176jz-s, arm1176jzf-s, mpcorenovfp, mpcore): Add load-scheduling
property to flags.

From-SVN: r92135
 2004-12-14 14:06:02 +00:00
Diego Novillo
370d199d82 * tree-gimple.c (get_base_address): Update documentation. 
From-SVN: r92134
 2004-12-14 08:41:52 -05:00
Volker Reichelt
0b16f8f413 parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function. 
* parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function.
	(cp_parser_name_lookup_error): Use it.
	(cp_parser_check_for_invalid_template_id): Likewise.
	(cp_parser_skip_to_closing_parenthesis): Likewise.
	(cp_parser_nested_name_specifier_opt): Likewise.
	(cp_parser_simple_declaration, cp_parser_template_id): Likewise.
	(cp_parser_parameter_declaration_list): Likewise.
	(cp_parser_parameter_declaration): Likewise.
	(cp_parser_template_name): Let cp_parser_simulate_error perform
	the checking.
	(cp_parser_committed_to_tentative_parse): Remove.

From-SVN: r92133
 2004-12-14 13:32:03 +00:00
Steven G. Kargl
985791f6fe re PR libfortran/18966 (cshift etc. not implemented for kind=1 and kind=2 actual arguments) 
PR libfortran/18966
        * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
        * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
        * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
        * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.

From-SVN: r92132
 2004-12-14 10:43:36 +00:00
Richard Henderson
803140430a * gcc.dg/i386-sse-10.c: Fix typo in options. 
From-SVN: r92128
 2004-12-13 21:34:26 -08:00
Andrew Pinski
471a58a941 re PR c++/18968 (ICE: tree check: expected ssa_name, have addr_expr in vrp_hash) 
2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/18968
        * g++.dg/opt/pr18968.C: New test.

2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/18968
        * class.c (build_base_path): Convert the zero constant to the correct
        type when comparing.

From-SVN: r92121
 2004-12-13 18:21:56 -08:00
Mark Mitchell
532b37d9b8 re PR target/18925 (Invalid gprel relocation in PIC) 
PR c++/18925
	* class.c (layout_class_type): Determine the visibility of static
	data members.

	PR c++/18925
	* g++.dg/ext/visibility/staticdatamem.C: New test.

From-SVN: r92120
 2004-12-14 02:15:55 +00:00
Kelley Cook
fd2ad93d8f below100.S: Remove DOS line endings. 
2004-12-13  Kelley Cook  <kcook@gcc.gnu.org>

	* gcc.target/xstormy16/below100.S: Remove DOS line endings.

From-SVN: r92118
 2004-12-14 01:52:40 +00:00
Richard Henderson
b3f332c6b4 re PR middle-end/17930 (-mfpmath=sse creates illegal code (movapd with misaligned argument)) 
PR middle-end/17930
        * passes.c (rest_of_clean_state): Fix computation of
        preferred_incoming_stack_boundary.

From-SVN: r92116
 2004-12-13 17:30:35 -08:00
Wolfgang Bangerth
648cdd5e96 * reload.h: Remove struct needs and its only use. 
From-SVN: r92114
 2004-12-13 18:01:26 -07:00
GCC Administrator
80effa7501 Daily bump. 
From-SVN: r92112
 2004-12-14 00:16:19 +00:00
Roger Sayle
5ac20c1a83 re PR rtl-optimization/18928 (ice on valid code with -O2 -fPIC) 
PR rtl-optimization/18928
	* simplify_rtx.c (plus_minus_operand_p): New function to encode
	the test for suitable operands for calls to simplify_plus_minus.
	Only allow (CONST (PLUS x y)) if both x and y are CONSTANT_P.
	(simplify_binary_operation): Use plus_minus_operand_p.

	* gcc.dg/pr18928-1.c: New test case.

From-SVN: r92109
 2004-12-13 23:49:28 +00:00
Alexandre Oliva
04482133da re PR tree-optimization/16951 (ICE in make_decl_rtl with recursion in C++ constructor (-O1)) 
gcc/ChangeLog:
PR tree-opt/16951
* tree-inline.c (setup_one_parameter): Don't directly map a
parameter to the address of another variable of the same
function.
gcc/testsuite/ChangeLog:
PR tree-opt/16951
* gcc.c-torture/compile/20041211-1.c: New.

From-SVN: r92106
 2004-12-13 21:03:47 +00:00
Steven Bosscher
b4418614a1 basic-block.h (PROP_POSTRELOAD): Do not include PROP_AUTOINC, we can never create autoinc insns after reload. 
* basic-block.h (PROP_POSTRELOAD): Do not include PROP_AUTOINC, we
	can never create autoinc insns after reload.

Co-Authored-By: Kazu Hirata <kazu@cs.umass.edu>

From-SVN: r92105
 2004-12-13 20:44:31 +00:00
Andrew Pinski
b286769e76 fix typo in my last changelog 
From-SVN: r92103
 2004-12-13 12:29:19 -08:00
Jeff Law
fe87283541 tree-ssa-dom.c (thread_across_edge): Do not thread jumps if a PHI argument is set from a PHI_RESULT in the same... 
* tree-ssa-dom.c (thread_across_edge): Do not thread jumps if a
	PHI argument is set from a PHI_RESULT in the same block and the
	PHI argument is not the same as the PHI result.

Co-Authored-By: Kazu Hirata <kazu@cs.umass.edu>

From-SVN: r92102
 2004-12-13 13:12:33 -07:00
David Edelsohn
143b6bc319 xcoffout.c (xcoffout_declare_function): Always strip storage class encoding. 
* xcoffout.c (xcoffout_declare_function): Always strip storage
        class encoding.

From-SVN: r92101
 2004-12-13 14:44:03 -05:00
Andrew Pinski
9940eedb50 re PR target/18964 (Typo in visibility warning message) 
2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/18964
        * config/darwin.c (darwin_assemble_visibility): Fix minor diadnostic
        problem, adding a space at the end of the string before concatenation.

From-SVN: r92100
 2004-12-13 11:42:02 -08:00
Kazu Hirata
3bed147cfe * tree-ssa-dom.c (record_edge_info): Fix memory leak. 
From-SVN: r92097
 2004-12-13 18:10:52 +00:00
Kazu Hirata
029fc60b14 c-common.c (fname_as_string): Free namep if we are returning cstr.text. 
* c-common.c (fname_as_string): Free namep if we are returning
	cstr.text.

From-SVN: r92095
 2004-12-13 17:14:56 +00:00
David Edelsohn
681b5028d9 * io/transfer.c (read_sf): Change bitwise "and" to logical "and". 
From-SVN: r92094
 2004-12-13 11:06:57 -05:00