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Author SHA1 Message Date
Thomas Koenig
8f0aaee5db re PR fortran/35719 (pointer to zero sized array not associated) 
2008-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/35719
	* trans.c (gfc_call_malloc): If size equals zero, allocate one
	byte; don't return a null pointer.

2008-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/35719
	* gfortran.dg/associated_5.f90:  New test.

From-SVN: r135187
 2008-05-11 20:28:52 +00:00
Volker Reichelt
8ffb4ce0b0 parser.c (cp_parser_omp_clause_reduction): Add missing "expected" in error message. 
* parser.c (cp_parser_omp_clause_reduction): Add missing "expected"
	in error message.
	(cp_parser_omp_clause_schedule): Remove superfluous "expected"
	in error message.

From-SVN: r135184
 2008-05-11 19:52:18 +00:00
Volker Reichelt
fc54bc8478 * optc-gen.awk: Fix comment typo. 
From-SVN: r135183
 2008-05-11 19:43:00 +00:00
Jerry DeLisle
36afed5a79 re PR libfortran/36202 ([mingw] Namelist read fails with CRLF) 
2008-05-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/36202
	* io/list_read (eat_separator): Handle the CR-LF case correctly.

From-SVN: r135177
 2008-05-11 15:02:41 +00:00
Joseph Myers
68b28852e7 * zh_CN.po: Update. 
From-SVN: r135173
 2008-05-11 14:44:11 +01:00
Richard Sandiford
5a70ef5182 scc-1.c: Require mips16_attribute, and add the associated options. 
gcc/testsuite/
	* gcc.target/mips/scc-1.c: Require mips16_attribute, and add
	the associated options.
	* gcc.target/mips/scc-3.c: Likewise.

From-SVN: r135172
 2008-05-11 12:03:07 +00:00
Aaron W. LaFramboise
2a15770024 pretty-print.c (pp_integer_with_precision): Use HOST_LONG_LONG_FORMAT. 
2008-05-11  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

	* pretty-print.c (pp_integer_with_precision): Use
	HOST_LONG_LONG_FORMAT.

From-SVN: r135171
 2008-05-11 04:06:57 -06:00
Francois-Xavier Coudert
e999ee5257 default_format_1.f90: Move denormals tests to gfortran.dg/default_format_denormal_1.f90. 
* gfortran.dg/default_format_1.f90: Move denormals tests to
	gfortran.dg/default_format_denormal_1.f90.
	* gfortran.dg/default_format_denormal_1.f90: Added denormal tests.

From-SVN: r135170
 2008-05-11 09:55:34 +00:00
GCC Administrator
1402079fbe Daily bump. 
From-SVN: r135168
 2008-05-11 00:17:58 +00:00
Francois-Xavier Coudert
cba928fb8f * gfortran.dg/nint_2.f90: XFAIL on mingw. 
From-SVN: r135164
 2008-05-10 22:30:17 +00:00
Francois-Xavier Coudert
e2c7c14dcb streamio_15.f90: Take care of Windows CRLF line terminator. 
* gfortran.dg/streamio_15.f90: Take care of Windows CRLF line
	terminator.

From-SVN: r135162
 2008-05-10 20:57:42 +00:00
Francois-Xavier Coudert
d97a4451be fseek.f90: Take care of Windows CRLF line terminator. 
* gfortran.dg/fseek.f90: Take care of Windows CRLF line
	terminator.

From-SVN: r135161
 2008-05-10 20:47:41 +00:00
Francois-Xavier Coudert
7b27fa7650 fmt_t_5.f90: Take care of Windows CRLF line terminator. 
* gfortran.dg/fmt_t_5.f90: Take care of Windows CRLF line
	terminator.

From-SVN: r135160
 2008-05-10 20:32:40 +00:00
Kenneth Zadeck
4e00d96036 re PR c++/36185 (wrong code with -O2 -fgcse-sm) 
2008-05-10  Kenneth Zadeck  <zadeck@naturalbridge.com>

    * gcse.c (store_killed_in_insn): Negated call to RTL_CONST_CALL_P.
        
2008-05-10  Kenneth Zadeck  <zadeck@naturalbridge.com>

	PR rtl-optimization/36185
	* g++.dg/opt/pr36185.C

From-SVN: r135159
 2008-05-10 20:28:19 +00:00
Francois-Xavier Coudert
6e90dc6b64 write_to_null.f90: Rename to write_to_null.F90. 
* write_to_null.f90: Rename to write_to_null.F90.
	* write_to_null.F90: On Windows, "nul" is the equivalent of the
	Unix /dev/null.

From-SVN: r135158
 2008-05-10 19:37:45 +00:00
Francois-Xavier Coudert
1ed5323bb8 re PR fortran/36197 ([4.4 Regressio]: gfortran.dg/initialization_12.f90) 
PR fortran/36197
	* module.c (quote_string): Fix sprintf format.

From-SVN: r135154
 2008-05-10 16:39:27 +00:00
Roberto Bagnara
36d6d97993 vector (vector<>::_M_requires_reallocation): Fix macro. 
2008-05-10  Roberto Bagnara  <bagnara@cs.unipr.it>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	* include/debug/vector (vector<>::_M_requires_reallocation): Fix macro.
	* testsuite/23_containers/vector/debug_mode_requires_reallocation.cc:
	New.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r135151
 2008-05-10 15:02:34 +00:00
H.J. Lu
b282a8d3ec i386.c (bdesc_ptest): Removed. 
2008-05-10  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (bdesc_ptest): Removed.
	(ix86_builtin_type): Add INT_FTYPE_V2DI_V2DI_PTEST.
	(bdesc_args): Add __builtin_ia32_ptestz128,
	__builtin_ia32_ptestc128 and __builtin_ia32_ptestnzc128.
	(ix86_init_mmx_sse_builtins): Updated.
	(ix86_expand_args_builtin): Handle INT_FTYPE_V2DI_V2DI_PTEST.
	(ix86_expand_builtin): Updated.

From-SVN: r135144
 2008-05-10 05:56:45 -07:00
Richard Sandiford
17d23165ff tree-cfg.c (valid_fixed_convert_types_p): New function. 
gcc/
	* tree-cfg.c (valid_fixed_convert_types_p): New function.
	(verify_gimple_expr): Handle FIXED_CONVERT_EXPR.

From-SVN: r135143
 2008-05-10 12:18:24 +00:00
Richard Sandiford
0f418a86bd re PR rtl-optimization/33642 (unrecognizable insn for -frtl-abstract-sequences) 
gcc/testsuite/
	PR rtl-optimization/33642
	* gcc.c-torture/compile/pr11832.c: Skip for MIPS.
	* gcc.c-torture/compile/pr33009.c: Likewise.

From-SVN: r135142
 2008-05-10 12:00:37 +00:00
Uros Bizjak
d35910bf73 value-prof.c (interesting_stringop_to_profile): Do not return early for BUILT_IN_MEMPCPY. 
* value-prof.c (interesting_stringop_to_profile): Do not
        return early for BUILT_IN_MEMPCPY.

From-SVN: r135141
 2008-05-10 13:55:25 +02:00
Richard Sandiford
372b05fcbb * MAINTAINERS: Update my email address. 
From-SVN: r135140
 2008-05-10 11:37:47 +00:00
Paolo Carlini
f73e220083 MAINTAINERS: Update my email address. 
2008-05-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* MAINTAINERS: Update my email address.

From-SVN: r135137
 2008-05-10 10:38:37 +00:00
Tom Tromey
3741ff5800 * gcc.dg/pr22231.c: Fix dg-error call. 
From-SVN: r135136
 2008-05-10 00:48:58 +00:00
H.J. Lu
17b29c0a17 calls.c (expand_call): Don't use callgraph to increase preferred_stack_boundary. 
2008-05-09  H.J. Lu  <hongjiu.lu@intel.com>

	* calls.c (expand_call): Don't use callgraph to increase
	preferred_stack_boundary.

	* cgraph.h (cgraph_rtl_info): Use unsigned on
	preferred_incoming_stack_boundary.

	* final.c (rest_of_clean_state): Use unsigned on
	preferred_stack_boundary.

From-SVN: r135134
 2008-05-09 17:41:39 -07:00
GCC Administrator
b0d2eb9a1a Daily bump. 
From-SVN: r135132
 2008-05-10 00:17:45 +00:00
Tom Tromey
4822e563a0 re PR preprocessor/22231 (-MG ignores missing headers even with -c) 
gcc
	PR preprocessor/22231:
	* c-opts.c (sanitize_cpp_opts): Disallow -MG if compilation is
	proceeding.
gcc/testsuite
	PR preprocessor/22231:
	* gcc.dg/pr22231.c: New file.

From-SVN: r135128
 2008-05-09 22:17:00 +00:00
Richard Biener
cc7f489c20 re PR tree-optimization/36187 (Partitioning problem with SFTs (again)) 
2008-05-09  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/36187
	* g++.dg/opt/pr36187.C: New testcase.

From-SVN: r135126
 2008-05-09 20:04:57 +00:00
Uros Bizjak
53a8f70990 re PR tree-optimization/36129 (ICE with -fprofile-use) 
PR tree-optimization/36129
        * tree-ssa-cpp.c: Include value-prof.h.
        (execute_fold_all_builtins): Call gimple_remove_stmt_histograms if
        built-in function was folded to a constant.
        * Makefile.in (tree-ssa-cpp.c): Depend on value-prof.h

From-SVN: r135123
 2008-05-09 20:21:05 +02:00
Jan Sjodin
3f227a8c1c tree-scalar-evolution.c: Document instantiate_scev. 
2008-05-09  Jan Sjodin  <jan.sjodin@amd.com>
	    Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c: Document instantiate_scev.
	(instantiate_parameters_1): Renamed instantiate_scev_1.
	Don't use the same loop for instantiation_loop and evolution_loop.
	(instantiate_scev): New.
	(instantiate_parameters): Moved...
	(resolve_mixers): Update call to instantiate_scev_1 to pass the
	same loop twice.  Maintains the semantics for this function.
	* tree-scalar-evolution.h (instantiate_scev): Declare.
	(instantiate_parameters): ...here.  Now static inline.
	* tree-data-ref.c (dr_analyze_indices): Call instantiate_scev
	instead of resolve_mixers.


Co-Authored-By: Sebastian Pop <sebastian.pop@amd.com>

From-SVN: r135116
 2008-05-09 16:17:47 +00:00
Maxim Kuvyrkov
a3e19be6b0 * rtl-factoring.c (collect_pattern_seqs): Fix typo. 
From-SVN: r135115
 2008-05-09 15:44:15 +00:00
Tomas Bily
1043771b10 pa.c (reloc_needed): Use CASE_CONVERT. 
* config/pa/pa.c (reloc_needed): Use CASE_CONVERT.

        * tree-cfg.c (verify_expr, verify_gimple_expr): Likewise.

        * tree-ssa-structalias.c (get_constraint_for): Likewise.

        * c-common.c (c_common_truthvalue_conversion): Likewise.

        * tree-object-size.c (compute_object_offset): Likewise.

        * tree-inline.c (estimate_num_insns_1): Likewise.

        * varasm.c (const_hash_1, compare_constant, copy_constant)
        (compute_reloc_for_constant, output_addressed_constants)
        (initializer_constant_valid_p): Likewise.

        * c-omp.c (check_omp_for_incr_expr): Likewise.

        * gimplify.c (gimplify_expr): Likewise.

        * c-typeck.c (c_finish_return): Likewise.

        * tree-vectorizer.c (supportable_widening_operation)
        (supportable_narrowing_operation): Likewise.

        * c-pretty-print.c (pp_c_cast_expression, pp_c_expression):
        Likewise.

        * matrix-reorg.c (can_calculate_expr_before_stmt): Likewise.

        * expr.c (highest_pow2_factor, expand_expr_real_1): Likewise.

        * dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info)
        (descr_info_loc): Likewise.

        * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise.

        * fold-const.c (operand_equal_p, make_range, extract_muldiv_1)
        (fold_unary): Likewise.

        * builtins.c (get_pointer_alignment): Likewise.

        * tree-scalar-evolution.c (interpret_rhs_modify_stmt)
        (instantiate_parameters_1): Likewise.

        * tree.c (expr_align, stabilize_reference): Likewise.

        * tree-pretty-print.c (dump_generic_node, op_prio): Likewise.

        * tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise.

        * convert.c (strip_float_extensions): Use CONVERT_EXPR_P.

        * tree-ssa-threadedge.c (simplify_control_stmt_condition):
        Likewise.

        * config/alpha/alpha.c (va_list_skip_additions): Likewise.

        * c-common.c (c_alignof_expr, check_function_arguments_recurse):
        Likewise.

        * tree-ssa.c (tree_ssa_useless_type_conversion): Likewise.

        * varasm.c (initializer_constant_valid_p, output_constant):
        Likewise.

        * tree-ssa-forwprop.c (get_prop_source_stmt, can_propagate_from)
        (forward_propagate_addr_expr_1, forward_propagate_addr_expr)
        (forward_propagate_comparison)
        (tree_ssa_forward_propagate_single_use_vars): Likewise.

        * cfgexpand.c (discover_nonconstant_array_refs_r): Likewise.

        * emit-rtl.c (component_ref_for_mem_expr)
        (set_mem_attributes_minus_bitpos): Likewise.

        * tree-ssa-phiopt.c (conditional_replacement): Likewise.

        * gimplify.c (gimplify_conversion, goa_lhs_expr_p,
        gimplify_expr): Likewise.

        * c-typeck.c (default_function_array_conversion,
        build_indirect_ref)
        (build_function_call, pointer_diff, build_compound_expr)
        (c_finish_return): Likewise.

        * tree-vect-analyze.c (vect_determine_vectorization_factor):
        Likewise.

        * matrix-reorg.c (get_inner_of_cast_expr,
        may_flatten_matrices_1): Likewise.

        * tree-ssa-ifcombine.c (recognize_single_bit_test): Likewise.

        * expr.c (is_aligning_offset): Likewise.

        * tree-ssa-alias.c (is_escape_site): Likewise.

        * tree-stdarg.c (va_list_counter_bump, check_va_list_escapes)
        (check_all_va_list_escapes): Likewise.

        * tree-ssa-loop-ivopts.c (determine_base_object)
        (determine_common_wider_type): Likewise.

        * dojump.c (do_jump): Likewise.

        * tree-ssa-sccvn.c (simplify_unary_expression): Likewise.

        * tree-gimple.c (is_gimple_cast): Likewise.

        * fold-const.c (decode_field_reference, )
        (fold_sign_changed_comparison, fold_unary, fold_comparison)
        (fold_binary): Likewise.

        * tree-ssa-alias-warnings.c (find_alias_site_helper)
        (already_warned_in_frontend_p): Likewise.

        * builtins.c (get_memory_rtx, fold_builtin_next_arg): Likewise.

        * tree.c (really_constant_p, get_unwidened): Likewise.

        * tree-ssa-loop-niter.c (expand_simple_operations): Likewise.

        * tree-ssa-loop-im.c (rewrite_bittest): Likewise.

        * tree-vrp.c (register_edge_assert_for_2,
        register_edge_assert_for_1): Likewise.

        * tree.h (STRIP_NOPS, STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Use
        CONVERT_EXPR_P.
        (CONVERT_EXPR_P): Define.
        (CASE_CONVERT): Define.

From-SVN: r135114
 2008-05-09 16:57:39 +02:00
Kenneth Zadeck
5ba5ab9bdb re PR middle-end/36177 (g++.dg/opt/pr23714.C ICEs with 135041 -> 135057) 
2008-05-08  Kenneth Zadeck  <zadeck@naturalbridge.com>

	PR middle-end/36117
	* dce.c (deletable_insn_p): Do not delete calls if 
	df_in_progress.
	(delete_unmarked_insns): When deleting a call, call 
	delete_unreachable_blocks.
	* rtl.texi (RTL_CONST_CALL_P, RTL_PURE_CALL_P,
	RTL_CONST_OR_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P): Fixed
	doc.

From-SVN: r135113
 2008-05-09 12:14:57 +00:00
Julian Brown
7afa92c5a2 Makefile.am (LTLDFLAGS): New. 
libgfortran/
    * Makefile.am (LTLDFLAGS): New.
    (libgfortran_la_LDFLAGS): Use above.
    * Makefile.in: Regenerate.

    libffi/
    * Makefile.am (LTLDFLAGS): New.
    (libffi_la_LDFLAGS): Use above.
    * Makefile.in: Regenerate.

    libobjc/
    * Makefile.in (LTLDFLAGS): New.
    (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.

From-SVN: r135112
 2008-05-09 10:10:53 +00:00
Richard Guenther
1353232d3d invoke.texi (-fdump-tree-salias): Remove documentation. 
2008-05-08  Richard Guenther  <rguenther@suse.de>

	* doc/invoke.texi (-fdump-tree-salias): Remove documentation.
	(-ftree-salias): Likewise.
	(salias-max-implicit-fields): Remove param documentation.
	(salias-max-array-elements): Likewise.
	* tree-pass.h (pass_create_structure_vars): Remove.
	* params.h (SALIAS_MAX_IMPLICIT_FIELDS): Remove.
	(SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
	* tree-ssa-alias.c (create_structure_vars): Remove.
	(gate_structure_vars): Likewise.
	(pass_create_structure_vars): Likewise.
	(gate_build_alias): Likewise.
	(pass_build_alias): Adjust to run always and dump the function.
	* common.opt (ftree-salias): Hide.
	* passes.c (init_optimization_passes): Remove
	pass_create_structure_vars, adjust comment.
	* params.def (PARAM_SALIAS_MAX_IMPLICIT_FIELDS): Remove.
	(PARAM_SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
	* opts.c (decode_options): Do not set flag_tree_salias.
	(common_handle_option): Add OPT_ftree_salias to the backward
	compatibility section.

	* gcc.dg/tree-ssa/20040911-1.c: Adjust.
	* gcc.dg/tree-ssa/20040517-1.c: Likewise.
	* gcc.dg/tree-ssa/pr26421.c: Likewise.
	* gcc.dg/tree-ssa/pr23382.c: Likewise.
	* gcc.dg/tree-ssa/alias-15.c: Likewise.
	* gcc.dg/tree-ssa/inline_asm-1.c: Likewise.
	* gcc.dg/tree-ssa/inline_asm-2.c: Likewise.
	* gcc.dg/tree-ssa/pta-fp.c: Likewise.
	* gcc.dg/tree-ssa/20031015-1.c: Likewise.
	* gcc.dg/tree-ssa/alias-12.c: Likewise.

From-SVN: r135111
 2008-05-09 09:37:36 +00:00
Richard Guenther
31de5b771a tree-flow-inline.h (var_can_have_subvars): Move ... 
2008-05-08  Richard Guenther  <rguenther@suse.de>

	* tree-flow-inline.h (var_can_have_subvars): Move ...
	* tree-ssa-structalias.c (var_can_have_subvars): ... here.
	* tree-flow.h (var_can_have_subvars): Remove.
	(push_fields_onto_fieldstack): Remove.
	(sort_fieldstack): Likewise.
	(struct fieldoff): Move ...
	* tree-ssa-structalias.c (struct fieldoff): ... here.  Remove
	alias_set and base_for_components fields.
	(sort_fieldstack): Make static.
	(push_fields_onto_fieldstack): Likewise.  Remove code that
	handles anything but RECORD_TYPEs.  Remove alias_set and
	base_for_components handling.
	(create_variable_info_for): Adjust.

From-SVN: r135110
 2008-05-09 09:32:51 +00:00
Francois-Xavier Coudert
3ee6cb3f69 re PR fortran/36162 (Non-ASCII character in module string gives ICE) 
PR fortran/36162

        * module.c (quote_string, unquote_string,
        mio_allocated_wide_string): New functions.
        (mio_expr): Call mio_allocated_wide_string where needed.

	* gfortran.dg/module_widestring_1.f90: New test.

From-SVN: r135109
 2008-05-09 08:02:52 +00:00
Ben Elliston
b70837af60 Formatting fix. 
From-SVN: r135106
 2008-05-09 12:57:20 +10:00
GCC Administrator
78a3d80d0c Daily bump. 
From-SVN: r135101
 2008-05-09 00:17:37 +00:00
Seongbae Park
c1a3620ad7 common.opt (Wframe-larger-than=): Shorten the help message to one line. 
2008-05-08  Seongbae Park  <seongbae.park@gmail.com>
	* common.opt (Wframe-larger-than=): Shorten the help message
	to one line.
	* doc/invoke.texi (Wframe-larger-than=): Add more description.

From-SVN: r135097
 2008-05-08 22:57:55 +00:00
Rafael Avila de Espindola
04b03edb56 tree-complex.c (expand_complex_div_wide): Don't create CONDs that trap. 
* tree-complex.c (expand_complex_div_wide): Don't create CONDs that
	trap.
	* tree-gimple.c (is_gimple_condexpr): Check that the expression doesn't
	trap and that both operands are gimple values.
	(canonicalize_cond_expr_cond): Use is_gimple_condexpr.
	* gcc/tree-eh.c (tree_could_trap_p): Correctly detect if a comparison
	is a fp operation.

	* gcc/testsuite/gcc.dg/vect/vect-111.c: Rename to no-trapping-math-vect-111.c
	* gcc/testsuite/gcc.dg/vect/vect-ifcvt-11.c: Rename to no-trapping-math-vect-ifcvt-11.c
	* gcc/testsuite/gcc.dg/vect/vect-ifcvt-12.c: Rename to no-trapping-math-vect-ifcvt-12.c
	* gcc/testsuite/gcc.dg/vect/vect-ifcvt-13.c: Rename to no-trapping-math-vect-ifcvt-13.c
	* gcc/testsuite/gcc.dg/vect/vect-ifcvt-14.c: Rename to no-trapping-math-vect-ifcvt-14.c
	* gcc/testsuite/gcc.dg/vect/vect-ifcvt-15.c: Rename to no-trapping-math-vect-ifcvt-15.c

From-SVN: r135093
 2008-05-08 22:16:59 +00:00
Richard Sandiford
96c92f4763 read-rtl.c (join_c_conditions): Return the first string if the two strings are equal. 
gcc/
	* read-rtl.c (join_c_conditions): Return the first string if the
	two strings are equal.

From-SVN: r135091
 2008-05-08 21:29:00 +00:00
Richard Sandiford
e663da80d4 gensupport.h (pred_data): Add a "num_codes" field. 
gcc/
	* gensupport.h (pred_data): Add a "num_codes" field.
	(add_predicate_code): Declare.
	* gensupport.c (add_predicate_code): New function.
	(std_pred_table): Add an "allows_const_p" field.
	(std_preds): Set this field for predicates that allow RTX_CONST_OBJs.
	Remove the (incomplete) list of such codes from the codes field.
	(init_predicate_table): Use add_predicate_code.  Add all
	RTX_CONST_OBJs if allows_const_p is true.
	* genrecog.c (process_define_predicate): Use add_predicate_code.

From-SVN: r135090
 2008-05-08 21:28:27 +00:00
David Daney
977502ff84 target-supports.exp (check_effective_target_sync_int_long): Add mips*-*-*. 
2008-05-08  David Daney  <ddaney@avtrex.com>

	* lib/target-supports.exp (check_effective_target_sync_int_long): Add
	mips*-*-*.
	(check_effective_target_sync_char_short): Same.


2008-05-08  David Daney  <ddaney@avtrex.com>
	    Richard Sandiford  <rsandifo@nildram.co.uk>
	
	* config/mips/mips.md (mips_expand_compare_and_swap_12): Handle
	special case of constant zero operands.
	* config/mips/mips.c (mips_expand_compare_and_swap_12): Zero extend
	old and	new values.  Special case constant zero values.
	* config/mips/mips.h (MIPS_COMPARE_AND_SWAP): Skip 'sync' if compare
	fails.
	(MIPS_COMPARE_AND_SWAP_12): Handle constant zero operands.
	(MIPS_COMPARE_AND_SWAP_12_0): New macro.


Co-Authored-By: Richard Sandiford <rsandifo@nildram.co.uk>

From-SVN: r135088
 2008-05-08 17:04:12 +00:00
Paolo Bonzini
627ab8616c re PR target/36090 (ppc64 cacoshl miscompilation) 
2008-05-08  Paolo Bonzini  <bonzini@gnu.org>

        PR target/36090
        * simplify-rtx.c (simplify_plus_minus): Create CONST of
        similar RTX_CONST_OBJ before CONST_INT.

From-SVN: r135086
 2008-05-08 12:35:56 -04:00
Steve Ellcey
41ccb5d1b1 * stmt.c (expand_stack_restore): Change sa mode if needed. 
From-SVN: r135085
 2008-05-08 16:22:27 +00:00
Sebastian Pop
a3ced85e05 patch_tester.sh (report): Do not print "Checker: ". 
2008-05-08  Sebastian Pop  <sebastian.pop@amd.com>

	* patch_tester.sh (report): Do not print "Checker: ".

From-SVN: r135083
 2008-05-08 15:14:47 +00:00
Uros Bizjak
d78228927a ChangeLog: Whitespace fixes. 
* ChangeLog: Whitespace fixes.
	* testsuite/Changelog: Ditto.

From-SVN: r135081
 2008-05-08 15:26:02 +02:00
Richard Guenther
e8d6aaee64 i386-protos.h (ix86_return_in_memory): Adjust return type to bool. 
2008-05-08  Richard Guenther  <rguenther@suse.de>

	* config/i386/i386-protos.h (ix86_return_in_memory): Adjust
	return type to bool.
	(ix86_sol10_return_in_memory): Likewise.
	(ix86_i386elf_return_in_memory): Likewise.
	(ix86_i386interix_return_in_memory): Likewise.
	* config/i386/i386.c (ix86_return_in_memory): Likewise.
	(ix86_sol10_return_in_memory): Likewise.
	(ix86_i386elf_return_in_memory): Likewise.
	(ix86_i386interix_return_in_memory): Likewise.

From-SVN: r135080
 2008-05-08 12:25:39 +00:00
Kai Tietz
033df0b9d2 calls.c (compute_argument_block_size ): Add ATTRIBUTE_UNUSED to fndecl argument. 
2008-05-08  Kai Tietz  <kai.tietz@onevision.com>

	PR/36180
	* calls.c (compute_argument_block_size ): Add ATTRIBUTE_UNUSED to
	fndecl argument.
	(emit_library_call_value_1): Add ATTRIBUTE_UNUSED to variable
	fndecl.
	* target-def.h: Check that TARGET_RETURN_IN_MEMORY isn't declared in front.

From-SVN: r135079
 2008-05-08 13:32:55 +02:00