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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120000 138bc75d-0d04-0410-961f-82ee72b054a4
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own field, remove the union that contained it.
* cselib.c: Update accordingly where necessary.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119994 138bc75d-0d04-0410-961f-82ee72b054a4
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(cse_insn): Don't remove dead EH edges here
(cse_extended_basic_block): Do it here.
(rest_of_handle_cse, rest_of_handle_cse2): Don't assert
that we have removed all dead edges.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119993 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119991 138bc75d-0d04-0410-961f-82ee72b054a4
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Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/30207
* dependency.c (gfc_full_array_ref_p): New function to test whether
the given array ref specifies the entire array.
(gfc_dep_resolver): Use gfc_full_array_ref_p to analyze AR_FULL
array refs against AR_SECTION array refs, and vice versa.
* dependency.h (gfc_full_array_ref_p): Prototype here.
* trans-array.c (gfc_conv_expr_descriptor): Use gfc_full_array_ref_p.
* gfortran.fortran-torture/execute/where21.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119990 138bc75d-0d04-0410-961f-82ee72b054a4
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* intrinsics/associated.c: Check for associated(NULL,NULL).
2006-12-17 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/associated_2.f90: Add test for associated(NULL,NULL).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119989 138bc75d-0d04-0410-961f-82ee72b054a4
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PR libstdc++/11953
* gcc/config/mips/linux.h (SUBTARGET_CPP_SPEC): Extend.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119986 138bc75d-0d04-0410-961f-82ee72b054a4
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(cse_extended_basic_block): When truncating a path while processing
it, make sure to clear the visited bit on the basic blocks in the
truncated part of the path.
(cse_main): Use reverse completion order, not DFS order, to walk
the CFG.
(gate_handle_cse): Revert erroneous commit of a counter.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119985 138bc75d-0d04-0410-961f-82ee72b054a4
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variables, moved out from cse_insn.
(prev_insn): Remove this global variable).
(new_basic_block): Don't set it.
(cse_insn): Idem. Also, move code to delete unused CC0-setter
insns and code to set prev_insn_cc0 and prev_insn_cc0_mode
from here...
(cse_extended_basic_block): ...to here. Do not clear
prev_insn_cc0 until after recording equivalences from jumps.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119984 138bc75d-0d04-0410-961f-82ee72b054a4
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rearranged existing text into "About GNU Fortran",
"Invoking GNU Fortran", and "Language Reference" parts.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119981 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119979 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119977 138bc75d-0d04-0410-961f-82ee72b054a4
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* passes.c (verify_curr_properties): Define only for ENABLE_CHECKING.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119971 138bc75d-0d04-0410-961f-82ee72b054a4
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* function.h (struct function): Add curr_properties and last_verified.
* passes.c (register_dump_files): Do not set TODO_set_props for the
first pass
(init_optimization_passes): Set it here; reorder initialization so the
dump files appear in more logical order.
(last_verified, curr_properties): Kill.
(do_per_function): New function.
(execute_function_todo): Break out from ...
(execute_todo): ... here; handle per-function flags.
(clear_last_verified, verify_curr_properties,
update_properties_after_pass): New functions.
(execute_one_pass): Handle per-function properties.
(execute_ipa_pass_list): Use do_per_function; sanity check that cfun
and current_function_decls are cleared out.
* ipa-cp.c (constant_val_insert): Clear cfun/current_function_decl
after use.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119966 138bc75d-0d04-0410-961f-82ee72b054a4
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* docs/html/27_io/howto.html: Fix typos.
* docs/html/24_iterators/howto.html: Likewise.
* docs/html/18_support/howto.html: Likewise.
* docs/html/21_strings/howto.html: Likewise.
* docs/html/ext/howto.html: Likewise.
* docs/html/ext/ballocator_doc.html: Likewise.
* docs/html/17_intro/porting-howto.xml: Likewise.
* docs/html/17_intro/howto.html: Likewise.
* docs/html/22_locale/howto.html: Likewise.
* docs/html/faq/index.html: Likewise.
* docs/doxygen/tables.html: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119964 138bc75d-0d04-0410-961f-82ee72b054a4
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PR middle-end/7651
* c.opt (Wempty-body): New.
* doc/invoke.texi (Wempty-body): Document it.
(Wextra): Enabled by -Wextra.
* c-opts.c (c_common_post_options): Enabled by -Wextra.
* c-common.c (empty_body_warning): Replace Wextra with Wempty-body.
* c-parser.c (c_parser_c99_block_statement): Likewise.
testsuite/
* gcc.dg/20001116-1.c: Replace -Wextra with -Wempty-body.
* gcc.dg/if-empty-1.c: Likewise.
* gcc.dg/pr23165.c: Likewise.
* g++.dg/warn/empty-body.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119963 138bc75d-0d04-0410-961f-82ee72b054a4
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PR c++/29475
* cp-tree.h (struct deferred_access_check): New structure to represent a
deferred access check. It replaces the previous representation as a tree.
(get_deferred_access_checks): Return a vector of struct
deferred_access_check instead of a tree list.
(perform_access_checks): Take a vector of struct deferred_access_check
instead of a tree list.
* semantics.c (struct deferred_access): Store the deferred access checks
as a vector of struct deferred_access_check instead of a tree list.
(push_deferring_access_checks): Handle the change in struct
deferred_access.
(get_deferred_access_checks): Likewise.
(pop_to_parent_deferring_access_checks): Likewise.
(perform_or_defer_access_check): Likewise.
(perform_access_checks): Take a vector of struct deferred_access_check
instead of a tree list.
* parser.c (struct tree_check): New structure to store various data
associated with a CPP_NESTED_NAME_SPECIFIER or CPP_TEMPLATE_ID token.
(struct cp_token): Changed the value field to be a union with a pointer to
a struct tree_check for CPP_NESTED_NAME_SPECIFIER or CPP_TEMPLATE_ID
tokens and a tree field for all other tokens.
(eof_token): Adjusted due to the change in struct cp_token.
(cp_lexer_get_preprocessor_token): Likewise.
(cp_lexer_purge_token): Likewise.
(cp_lexer_purge_tokens_after): Likewise.
(cp_lexer_print_token): Likewise.
(cp_parser_error): Likewise.
(cp_parser_identifier): Likewise.
(cp_parser_string_literal): Likewise.
(cp_parser_primary_expression): Likewise.
(cp_parser_unqualified_id): Likewise.
(cp_parser_parenthesized_expression_list): Likewise.
(cp_parser_storage_class_specifier_opt): Likewise.
(cp_parser_function_specifier_opt): Likewise.
(cp_parser_type_specifier): Likewise.
(cp_parser_simple_type_specifier): Likewise.
(cp_parser_initializer_list): Likewise.
(cp_parser_member_specification_opt): Likewise.
(cp_parser_attribute_list): Likewise.
(cp_parser_objc_expression): Likewise.
(cp_parser_objc_protocol_qualifiers): Likewise.
(cp_parser_objc_selector): Likewise.
(cp_parser_objc_declaration): Likewise.
(cp_parser_objc_statement): Likewise.
(cp_parser_omp_clause_name): Likewise.
(cp_parser_omp_clause_default): Likewise.
(cp_parser_omp_clause_schedule): Likewise.
(cp_parser_omp_parallel): Likewise.
(cp_parser_initial_pragma): Likewise.
(pragma_lex): Likewise.
(cp_parser_pre_parsed_nested_name_specifier): Likewise.
(cp_parser_nested_name_specifier_opt): Likewise.
Use cp_token::u::tree_check_value to save the token's value, the
associated deferred checks and its qualifying scope.
(cp_parser_template_id): Likewise.
(cp_parser_template_declaration_after_export): Adjusted the call to
get_deferred_access_checks.
(cp_parser_init_declarator): Take the access checks as a vector of struct
deferred_access_check instead of a tree list.
(cp_parser_single_declaration): Likewise.
(cp_parser_perform_template_parameter_access_checks): Likewise.
(cp_parser_simple_declaration): Adjusted the call to
cp_parser_init_declarator.
(cp_parser_explicit_specialization): Adjusted the call to
cp_parser_single_declaration.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119961 138bc75d-0d04-0410-961f-82ee72b054a4
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PR libfortran/30005
* gfortran.dg/open_errors.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119960 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc.dg/i386-cpuid.h (bit_SSSE3): New.
* gcc.target/i386/ssse3-pabsb.c: New file.
* gcc.target/i386/ssse3-pabsd.c: Likewise.
* gcc.target/i386/ssse3-pabsw.c: Likewise.
* gcc.target/i386/ssse3-palignr.c: Likewise.
* gcc.target/i386/ssse3-phaddd.c: Likewise.
* gcc.target/i386/ssse3-phaddsw.c: Likewise.
* gcc.target/i386/ssse3-phaddw.c: Likewise.
* gcc.target/i386/ssse3-phsubd.c: Likewise.
* gcc.target/i386/ssse3-phsubsw.c: Likewise.
* gcc.target/i386/ssse3-phsubw.c: Likewise.
* gcc.target/i386/ssse3-pmaddubsw.c: Likewise.
* gcc.target/i386/ssse3-pmulhrsw.c: Likewise.
* gcc.target/i386/ssse3-pshufb.c: Likewise.
* gcc.target/i386/ssse3-psignb.c: Likewise.
* gcc.target/i386/ssse3-psignd.c: Likewise.
* gcc.target/i386/ssse3-psignw.c: Likewise.
* gcc.target/i386/ssse3-vals.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119958 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119956 138bc75d-0d04-0410-961f-82ee72b054a4
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* lib/fortran-torture.exp: Include target-supports.exp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119950 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/rs6000/rs6000.md (div<mode>3): Use correct mode in
force_reg call.
* gcc.c-torture/execute/pr30185.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119947 138bc75d-0d04-0410-961f-82ee72b054a4
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PR testsuite/30180
* gcc.dg/builtin-bswap-1.c: Require stdint_types.
* gcc.dg/builtin-bswap-2.c: Likewise.
* gcc.dg/builtin-bswap-3.c: Likewise.
* gcc.dg/builtin-bswap-4.c: Likewise.
* lib/target-supports.exp (check_effective_target_stdint_types): New.
* cc.c-torture/execute/mode-dependent-address.x: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119945 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119944 138bc75d-0d04-0410-961f-82ee72b054a4
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PR libfortran/30145
* gfortran.dg/write_zero_array: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119943 138bc75d-0d04-0410-961f-82ee72b054a4
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PR libfortran/30145
* io/transfer.c (transfer_array): Check for negative extent.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119942 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/30200
* gfortran.dg/write_fmt_trim.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119941 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/30200
* trans-io.c (build_dt): Move post block for format_expr to end.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119940 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-opt/30140
* tree-inline.c (setup_one_parameter): Gimplify the statement if
the variable is not a gimple register variable.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119883 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119877 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119874 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc.dg/pr19633-1.c: Increase threshold for partitioning
temporarily.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119867 138bc75d-0d04-0410-961f-82ee72b054a4
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Diego Novillo <dnovillo@redhat.com>
* Make-lang.in (fortran/options.o): Add $(PARAMS_H) dependency.
* options.c (params.h): Include.
(gfc_post_options): Set MAX_ALIASED_VOPS to 50.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119866 138bc75d-0d04-0410-961f-82ee72b054a4
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to proper place.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119863 138bc75d-0d04-0410-961f-82ee72b054a4
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"hppa*-*-hpux10*" instead of regexp.
(check_cxa_atexit_available): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119861 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/30197
* builtins.c (fold_builtin_cexp): New function to fold cexp
to cexpi and exp parts.
* tree-ssa-pre.c (try_combine_conversion): Also handle
REALPART_EXPR and IMAGPART_EXPR.
* gcc.c-torture/execute/complex-1.c: Fix function name.
* gcc.dg/builtins-61.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119860 138bc75d-0d04-0410-961f-82ee72b054a4
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PR middle-end/30172
* fold-const.c (fold_binary): Fold __complex__ ( x, 0 )
+ __complex__ ( 0, y ) to __complex__ ( x, y ).
Fold __complex__ (x, y) * +-I to __complex__ (-+y, +-x).
* gcc.dg/pr30172-1.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119859 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/30198
* fold-const.c (fold_unary): Fold REALPART_EXPR of cexpi to cos.
Fold IMAGPART_EXPR of cexpi to sin.
* gcc.dg/builtins-60.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119858 138bc75d-0d04-0410-961f-82ee72b054a4
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(spu_init_builtins): Mark the SPU_MASK_FOR_LOAD builtin decl as read
only.
(spu_expand_builtin_1): Handle the SPU_MASK_FOR_LOAD builtin.
(spu_builtin_mask_for_load): New.
* spu-builtins.def (SPU_MASK_FOR_LOAD): Define new builtin.
* spu.md (UNSPEC_SPU_REALIGN_LOAD, UNSPEC_SPU_MASK_FOR_LOAD):New.
(vec_realign_load_<mode>, spu_lvsr): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119857 138bc75d-0d04-0410-961f-82ee72b054a4
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* configure.ac: Add TARGET for x86_64-*-darwin*.
* Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
for X86_DARWIN.
* src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
* src/x86/darwin64.S: New file for x86_64-*-darwin* support.
* configure: Regenerate.
* Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
ffi_call only.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119856 138bc75d-0d04-0410-961f-82ee72b054a4
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PR c++/19756
gcc/:
* c-typeck.c (parser_build_binary_op): Move parentheses warnings
to warn_about_parentheses in c-common.c.
* c-common.c (warn_about_parentheses): New function.
* c-common.h (warn_about_parentheses): Declare.
* doc/invoke.texi (Warning Options): Update -Wparentheses
description.
gcc/cp/:
* parser.c (cp_parser_expression_stack_entry): Add field
lhs_type.
(cp_parser_binary_expression): Track tree code of left hand side
of expression. Use it when calling build_x_binary_op.
(cp_parser_selection_statement): Add if_p parameter. Change all
callers. Warn about ambiguous else.
(cp_parser_statement): Add if_p parameter. Change all callers.
(cp_parser_implicitly_scoped_statement): Likewise.
* typeck.c (build_x_binary_op): Add parameters arg1_code and
arg2_code. Change all callers. Call warn_about_parentheses.
* cp-tree.h (build_x_binary_op): Update declaration.
gcc/testsuite/:
* g++.dg/warn/Wparentheses-5.C: New test.
* g++.dg/warn/Wparentheses-6.C: New test.
* g++.dg/warn/Wparentheses-7.C: New test.
* g++.dg/warn/Wparentheses-8.C: New test.
* g++.dg/warn/Wparentheses-9.C: New test.
* g++.dg/warn/Wparentheses-10.C: New test.
* g++.dg/warn/Wparentheses-11.C: New test.
* g++.dg/warn/Wparentheses-12.C: New test.
* g++.dg/warn/Wparentheses-13.C: New test.
* g++.dg/warn/Wparentheses-14.C: New test.
* g++.dg/warn/Wparentheses-15.C: New test.
* g++.dg/warn/Wparentheses-16.C: New test.
* g++.dg/warn/Wparentheses-17.C: New test.
* g++.dg/warn/Wparentheses-18.C: New test.
* g++.dg/warn/Wparentheses-19.C: New test.
* g++.dg/warn/Wparentheses-20.C: New test.
* g++.dg/warn/Wparentheses-21.C: New test.
libstdc++-v3/:
* include/bits/locale_facets.tcc (num_get<>::_M_extract_float):
Add parentheses around && within || to avoid warning.
(num_get<>::_M_extract_int): Likewise.
(money_get<>::_M_extract): Likewise.
(num_get<>::do_get(iter_type, iter_type, ios_base&,
ios_base::iostate&, void*&)): Add parentheses around & within | to
avoid warning.
(num_put<>::do_put(iter_type, ios_base&, char_type, const void*)):
Likewise.
* include/bits/streambuf_iterator.h (istreambuf_iterator::equal):
Add parentheses around && within || to avoid warning.
* libsupc++/tinfo.cc (__do_dyncast): Likewise.
* src/locale.cc (locale::_S_normalize_category): Likewise.
* include/bits/stl_tree.h (_Rb_tree<>::_M_insert_unique): Add
braces to avoid ambiguous else warning.
* src/strstream.cc (strstreambuf::_M_free): Likewise.
* src/tree.cc (_Rb_tree_rebalance_for_erase): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119855 138bc75d-0d04-0410-961f-82ee72b054a4
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(divide): Removed.
(constant_multiple_of): Fix order of operators for division.
(aff_combination_const, aff_combination_elt, aff_combination_scale,
aff_combination_add_elt, aff_combination_add, aff_combination_convert,
tree_to_aff_combination, add_elt_to_tree, unshare_aff_combination,
aff_combination_to_tree): Moved to tree-affine.c and made to work with
double_int coefficients.
(get_computation_aff, get_computation_at): Work with double_int
coefficients.
(get_computation_cost_at): Do not use divide.
(rewrite_use_nonlinear_expr, rewrite_use_address, rewrite_use_compare):
Assert that expressing the computation did not fail.
* tree-ssa-address.c: Include tree-affine.h.
(add_to_parts, most_expensive_mult_to_index, addr_to_parts,
create_mem_ref): Work with double_int coefficients.
* tree-affine.c: New file.
* tree-affine.h: New file.
* tree-flow.h (struct affine_tree_combination): Removed.
* Makefile.in (tree-affine.o): Add.
(tree-ssa-address.o, tree-ssa-loop-ivopts.o): Add tree-affine.h
dependency.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119854 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119852 138bc75d-0d04-0410-961f-82ee72b054a4
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* MAINTAINERS: Add myself as darwin maintainer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119851 138bc75d-0d04-0410-961f-82ee72b054a4
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* aclocal.m4: Regenerate with aclocal -I .. as written in the
Makefile.am.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119845 138bc75d-0d04-0410-961f-82ee72b054a4
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Revert:
* reload1.c (eliminate_regs_in_insn): Merge the plus_src "else" and
the offset == 0 "then" clauses.
* config/rs6000/predicates.md (gpc_reg_operand): Check for
reload_in_progress.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119844 138bc75d-0d04-0410-961f-82ee72b054a4
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* lib/target-supports.exp (check_cxa_atexit_available): Return false
for target "hppa.*hpux10".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119842 138bc75d-0d04-0410-961f-82ee72b054a4
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(FIXED_REGISTERS, CALL_USED_REGISTERS): Remove dir register.
(REG_ALLOC_ORDER): Remove one element due to removal of dir register.
(FRAME_POINTER_REGNUM): Update register number to 20.
(REG_CLASS_CONTENTS): Update contents due to removed dir register.
(HI_REGISTER_NAMES): Remove "dirflag".
* config/i386/i386.c (regclass_map): Remove dirflag entry.
(dbx_register_map, dbx64_register_map, svr4_dbx_register_map):
Remove "dir" entry.
(ix86_md_asm_clobbers): Remove "dirflag" default asm clobber.
* config/i386/i386.md (R10_REG, R11_REG): Renumber.
(sse_prologue_save, *sse_prologue_save_insn): Renumber
hardcoded SSE register numbers.
* config/i386/mmx.md (mmx_emms, mmx_femms): Renumber
hardcoded MMX register numbers.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119839 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/arm/arm.c (arm_output_fldmx): Output FLDMD instead of
FLDMX. Rename function to...
(vfp_output_fldmd): ...this.
(vfp_output_fstmx): Output FSTMD instead of FSTMX. Rename
function to...
(vfp_output_fstmd): ...this.
(vfp_emit_fstmx): Don't leave space in the frame layout for the
FSTMX format word. Rename function to...
(vfp_emit_fstmd): ...this.
(arm_get_vfp_saved_size): Don't add in space for the FSTMX format
word.
(arm_output_epilogue): Adjust comment to reflect use of FSTMD.
(arm_unwind_emit_sequence): Don't compensate for the FSTMX format
word. Also emit "vsave" assembler directives in such cases rather
than "save".
* config/arm/libunwind.S (gnu_Unwind_Restore_VFP,
gnu_Unwind_Save_VFP): Adjust comments.
(gnu_Unwind_Restore_VFP_D, gnu_Unwind_Save_VFP_D): New functions
for saving and restoring using FSTMD and FLDMD rather than
FSTMX and FLDMX.
(gnu_Unwind_Restore_VFP_D_16_to_31, gnu_Unwind_Restore_VFP_D_16_to_31):
New functions for saving and restoring the VFPv3 registers 16 .. 31.
* config/arm/pr-support.c (gnu_unwind_execute): Add conditional
compilation case to correctly handle unwind opcode 0xc8 when using
VFP.
* config/arm/unwind-arm.c (struct vfpv3_regs): New.
(DEMAND_SAVE_VFP_D, DEMAND_SAVE_VFP_V3): New flags.
(__gnu_Unwind_Save_VFP_D, __gnu_Unwind_Restore_VFP_D,
__gnu_Unwind_Save_VFP_D_16_to_31, __gnu_Unwind_Restore_VFP_D_16_to_31):
Declare.
(restore_non_core_regs): Restore registers using FLDMD rather than
FLDMX if required. Also handle restoration of VFPv3 registers.
(_Unwind_VRS_Pop): Handle saving and restoring of registers using
FSTMD and FLDMD if required; also handle VFPv3 registers 16 .. 31,
including cases where the caller specifies a range of registers
that overlaps the d15/d16 boundary.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119838 138bc75d-0d04-0410-961f-82ee72b054a4
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* g++.dg/debug/vartrack1.C: New test.
* g++.dg/opt/ifcvt1.C: New test.
* gcc.dg/tls/opt-13.c: New test.
* gcc.dg/20060425-2.c: New test.
* g++.dg/opt/pr15054-2.C: New test.
* gcc.c-torture/execute/20060420-1.c: New test.
* gcc.c-torture/execute/20060412-1.c: New test.
* objc/compile/20060406-1.m: New test.
2006-12-08 Alexandre Oliva <aoliva@redhat.com>
* g++.dg/template/array17.C: New test.
2006-02-25 Alexandre Oliva <aoliva@redhat.com>
* gcc.target/powerpc/altivec-23.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119837 138bc75d-0d04-0410-961f-82ee72b054a4
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