hubicka [Sat, 12 Jun 2010 12:45:26 +0000 (12:45 +0000)]
* df-core.c (df_clear_bb_info): New function.
(df_set_blocks): bb_info is always allocated.
(df_get_bb_info): Use block_info_elt_size.
(df_set_bb_info): Likewise.
(df_compact_blocks): Update for new block_info.
(grow_bb_info): New function.
* df-problems.c (df_grow_bb_info): Move to df-core.c
(df_rd_set_bb_info): Remove.
(df_rd_free_bb_info): Do not free block pool.
(df_rd_alloc): Do not create pool, use check for
obstack presence instead of NULL pointer for new blocks.
(df_rd_free): DO not free alloc pool; clear block_info.
(problem_RD): Add size of block info structure.
(df_lr_set_bb_info): Remove.
(df_lr_free_bb_info): Do not free block pool.
(df_lr_alloc): Do not create pool, use check for
obstack presence instead of NULL pointer for new blocks.
(df_lr_free): DO not free alloc pool; clear block_info.
(problem_LR): Add size of block info structure.
(df_live_set_bb_info): Remove.
(df_live_free_bb_info): Do not free block pool.
(df_live_alloc): Do not create pool, use check for
obstack presence instead of NULL pointer for new blocks.
(df_live_free): DO not free alloc pool; clear block_info.
(problem_LIVE): Add size of block info structure.
(problem_CHAIN): Add size of block info structure.
(df_byte_lr_set_bb_info): Remove.
(df_byte_lr_free_bb_info): Do not free block pool.
(df_byte_lr_alloc): Do not create pool, use check for
obstack presence instead of NULL pointer for new blocks.
(df_byte_lr_free): DO not free alloc pool; clear block_info.
(problem_BYTE_LR): Add size of block info structure.
(problem_NOTE): Add size of block info structure.
(df_byte_MD_set_bb_info): Remove.
(df_byte_MD_free_bb_info): Do not free block pool.
(df_byte_MD_alloc): Do not create pool, use check for
obstack presence instead of NULL pointer for new blocks.
(df_byte_MD_free): DO not free alloc pool; clear block_info.
(problem_BD): Add size of block info structure.
* df-scan.c (df_scan_free_internal): Free block pool.
(df_scan_set_bb_info): Remove.
(df_scan_free_bb_info): Check for artificial_defs instead
of bb_info being non-NULL.
(df_scan_alloc): DO not create df_scan_block pool.
(problem_SCAN): Set size of block info.
(df_bb_refs_record): Do not allocate bb_info.
* df.h (df_problem): Add block_info_elt_size.
(struct dataflow): Change block_info to void *.
(df_scan_get_bb_info, df_rd_get_bb_info, df_lr_get_bb_info,
df_md_get_bb_info, df_live_get_bb_info, df_byte_lr_get_bb_info): Return
in-line structures.
hubicka [Sat, 12 Jun 2010 12:43:02 +0000 (12:43 +0000)]
PR tree-optimize/44485
* tree-cfgcleanup.c (fixup_noreturn_call): Remove basic blocks containing
use of return value of noreturn function.
* gcc.c-torture/compile/pc44485.c: New testcase.
spop [Sat, 12 Jun 2010 07:39:25 +0000 (07:39 +0000)]
Don't call pbb_to_depth_to_oldiv from compute_type_for_level.
2010-06-12 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (gcc_type_for_interval): Do not pass
old_type in parameter.
(gcc_type_for_value): Update call to gcc_type_for_interval.
(compute_type_for_level_1): Renamed compute_type_for_level.
Update call to gcc_type_for_interval.
jsm28 [Sat, 12 Jun 2010 00:12:12 +0000 (00:12 +0000)]
* opts-common.c: Include options.h.
(integral_argument): Move from opts.c.
(decode_cmdline_option): New. Based on read_cmdline_option.
* opts.c (integral_argument): Move to opts-common.c.
(read_cmdline_option): Move most contents to
decode_cmdline_option. Use %qs in diagnostics.
* opts.h (CL_ERR_DISABLED, CL_ERR_MISSING_ARG, CL_ERR_WRONG_LANG,
CL_ERR_UINT_ARG, struct cl_decoded_option, integral_argument,
decode_cmdline_option): New.
fxcoudert [Fri, 11 Jun 2010 19:35:19 +0000 (19:35 +0000)]
* mathbuiltins.def: Add builtins that do not directly correspond
to a Fortran intrinsic, with new macro OTHER_BUILTIN.
* f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
* trans-intrinsic.c (gfc_intrinsic_map_t): Remove
code_{r,c}{4,8,10,16} fields. Add
{,complex}{float,double,long_double}_built_in fields.
(gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
definition of OTHER_BUILTIN.
(real_compnt_info): Remove unused struct.
(builtin_decl_for_precision, builtin_decl_for_float_kind): New
functions.
(build_round_expr): Call builtin_decl_for_precision instead of
series of if-else.
(gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
instead of a switch.
(gfc_build_intrinsic_lib_fndecls): Match
{real,complex}{4,8,10,16}decl into the C-style built_in_decls.
(gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
kinds.
(gfc_conv_intrinsic_lib_function): Go through all the extended
gfc_intrinsic_map.
(gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
instead of a switch.
(gfc_conv_intrinsic_abs): Likewise.
(gfc_conv_intrinsic_mod): Likewise.
(gfc_conv_intrinsic_sign): Likewise.
(gfc_conv_intrinsic_fraction): Likewise.
(gfc_conv_intrinsic_nearest): Likewise.
(gfc_conv_intrinsic_spacing): Likewise.
(gfc_conv_intrinsic_rrspacing): Likewise.
(gfc_conv_intrinsic_scale): Likewise.
(gfc_conv_intrinsic_set_exponent): Likewise.
jakub [Fri, 11 Jun 2010 18:37:34 +0000 (18:37 +0000)]
* include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
callback.
(enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
(cpp_macro_definition): Remove const qual from second argument.
* macro.c (enter_macro_context): Call user_builtin_macro callback for
NODE_BUILTIN !NODE_USED macros.
(warn_of_redefinition): Likewise. Remove const qual from second
argument.
(cpp_macro_definition): Likewise.
* pch.c (write_macdef, save_macros): Call user_builtin_macro callback
for NODE_BUILTIN !NODE_USED macros.
* c-family/c-cppbuiltin.c: Include cpp-id-data.h.
(lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
(lazy_hex_fp_value): New function.
(builtin_define_with_hex_fp_value): Provide definitions lazily.
* Makefile.in (c-family/c-cppbuiltin.o): Depend on $(CPP_ID_DATA_H).
redi [Fri, 11 Jun 2010 16:04:52 +0000 (16:04 +0000)]
2010-06-11 Jonathan Wakely <jwakely.gcc@gmail.com>
* doc/xml/manual/appendix_contributing.xml: Indent code examples
to match original C++STYLE document. Fix typos and syntax errors.
Add some basic docbook markup.
* doc/html/*: Regenerate.
hubicka [Fri, 11 Jun 2010 15:12:48 +0000 (15:12 +0000)]
* ipa-pure-const.c (special_builtlin_state): New function.
(check_call): Use it instead of special casign BUILT_IN_RETURN.
(propagate_pure_const): Use it.
hubicka [Fri, 11 Jun 2010 14:33:28 +0000 (14:33 +0000)]
* df-problems.c (df_live_scratch): Convert to bitmap_head.
(df_live_alloc): Initialize df_live_scratch when initializing
problem_data.
(df_live_transfer_function): Update uses of df_live_scratch.
(df_live_free): Free problem_data; clear df_live_scratch before
releasing the obstack.
(df_md_free): Free problem data.
ktietz [Fri, 11 Jun 2010 08:14:33 +0000 (08:14 +0000)]
2010-06-11 Kai Tietz <kai.tietz@onevision.com>
* system.h (helper_const_non_const_cast): New inline for
gcc version <= 4.0.
(CONST_CAST2): For gcc version <= 4.0 use
new helper to do const/non-const casting.
pzhao [Fri, 11 Jun 2010 03:54:28 +0000 (03:54 +0000)]
2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
* cp-tree.h (expr_list_kind): New type.
(impl_conv_rhs): New type.
(build_x_compound_expr_from_list, convert_for_initialization): Adjust
prototype.
(typeck.c (convert_arguments): Use impl_conv_rhs and emit the
diagnostics for easy translation. Change caller.
(convert_for_initialization): Use impl_conv_rhs and change caller.
(build_x_compound_expr_from_list): Use expr_list_kind and emit the
diagnostics for easy translation. Change caller.
* decl.c (bad_spec_place): New enum.
(bad_specifiers): Use it and emit the diagnostics for easy
translation. Change caller.
* pt.c (coerce_template_parms): Put the diagnostics in full sentence.
rsandifo [Thu, 10 Jun 2010 20:24:45 +0000 (20:24 +0000)]
gcc/
* doc/md.texi: Document the "unspec" and "unspecv" enum names.
* Makefile.in (OBJS-common): Include insn-enums.o.
(insn-enums.o): New rule.
(simple_generated_c): Add insn-enums.c.
(build/genenums.o): New rule.
(genprogmd): Add "enums".
* genconstants.c (print_enum_type): Declare a C string array
for each enum.
* genenums.c: New file.
* print-rtl.c (print_rtx): If defined, use the "unspecv" enum
for UNSPEC_VOLATILE. If defined, use the "unspec" enum for both
UNSPEC and (as a fallback) for UNSPEC_VOLATILE.
rsandifo [Thu, 10 Jun 2010 20:24:17 +0000 (20:24 +0000)]
gcc/
* doc/md.texi (define_enum_attr): Document.
* rtl.def (DEFINE_ENUM_ATTR): New rtx.
* read-md.h (lookup_enum_type): Declare.
* read-md.c (lookup_enum_type): New function.
* genattr.c (gen_attr, main): Handle DEFINE_ENUM_ATTR.
* genattrtab.c (attr_desc): Add an enum_name field.
(evaluate_eq_attr): Take the associated attribute as argument.
Get the enum prefix from the enum_name field, if defined.
Use ACONCAT rather than a fixed-length buffer. Update recursive calls.
(simplify_test_exp): Pass attr to evaluate_eq_attr.
(add_attr_value): New function, split out from...
(gen_attr): ...here. Handle DEFINE_ENUM_ATTR.
(write_test_expr): Pass attr to evaluate_eq_attr.
(write_attr_get): Use the enum_name as the enum tag, if defined.
(write_attr_valueq): Use the enum_name as a prefix, if defined.
(find_attr): Initialize enum_name.
(main): Handle DEFINE_ENUM_ATTR.
* gensupport.c (process_rtx): Likewise.
* config/mips/mips.h (mips_tune_attr): Delete.
* config/mips/mips.md (cpu): Use define_attr_enum.
rsandifo [Thu, 10 Jun 2010 20:23:23 +0000 (20:23 +0000)]
gcc/
* Makefile.in (BUILD_RTL): Move build/read-md.o to...
(BUILD_MD): ...this new variable.
(simple_generated_rtl_h, simple_generated_rtl_c): New variables
that include the old contents of simple_generated_h and
simple_generated_c.
(simple_generated_h, simple_generated_c): Include them. Add
insn-constants.h.
(s-%): Make simple_generated_{h,c} stamps depend on $(MD_DEPS)
and simple_generated_rtl_{h,c} stamps depend on insn-conditions.md.
Remove these dependencies from the main rule and include
insn-conditions.md in the command line only if it appears
in the dependency list.
(insn-constants.h, s-constants): Delete.
(build/genconstants.o): Don't depend on $(RTL_BASE_H), $(GTM_H)
or gensupport.h.
(build/genmddeps.o): Likewise.
(genprogrtl): New variable that contains everything from genprogmd
except mddeps and constants.
(genprogmd): Redefine in terms of genprogrtl. Make these programs
depend on $(BUILD_MD)
(genprog): New variable. Make these programs depend on
$(BUILD_ERRORS).
* genmddeps.c: Don't include tm.h, rtl.h or gensupport.h.
(main): Use read_md_files instead of init_rtx_reader_args.
* genconstants.c: As for genmddeps.c.
* read-md.h (read_skip_construct): Declare.
* read-md.c (read_skip_construct): New function.
(handle_file): Allow a null handle_directive, skipping the
construct if so.
(parse_include): Update the comment accordingly.
rsandifo [Thu, 10 Jun 2010 20:23:00 +0000 (20:23 +0000)]
gcc/
* read-md.h (read_char): Increment read_md_lineno after reading '\n'.
(unread_char): Decrement read_md_lineno after putting back '\n'.
* read-md.c (fatal_with_file_and_line): Push back any characters
that we decide not to add to the context.
(read_skip_spaces): Don't increment read_md_lineno here. Avoid using
fatal_expected_char in cases where '/' ends a line (for example).
(read_name): Don't increment read_md_lineno here.
(read_escape): Likewise.
(read_quoted_string): Likewise.
(read_braced_string): Likewise.
rsandifo [Thu, 10 Jun 2010 20:22:49 +0000 (20:22 +0000)]
gcc/
* Makefile.in (READ_MD_H): Add $(HASHTAB_H).
(build/genconstants.o): Depend on $(READ_MD_H) gensupport.h.
* genconstants.c: Include read-md.h.
* read-rtl.c (md_constants): Move to read-md.c.
(md_name): Move to read-md.h.
(initialize_iterators): Use leading_string_hash instead of def_hash
and leading_string_eq_p instead of def_name_eq_p.
(read_name): Move to read-md.c.
(def_hash, def_name_eq_p): Delete.
(read_constants, traverse_md_constants): Move to read-md.c.
* rtl.h (md_constant, traverse_md_constants): Move to read-md.h.
* read-md.h: Include hashtab.h.
(md_name): Moved from read-rtl.c.
(md_constant): Moved from read-md.h.
(leading_string_hash, leading_string_eq_p, read_name)
(read_constants, traverse_md_constants): Declare.
* read-md.c (md_constants): Moved from read-rtl.c.
(leading_string_hash, leading_string_eq_p): New functions.
(read_name, read_constants, traverse_md_constants): Moved from
read-rtl.c.
rsandifo [Thu, 10 Jun 2010 20:22:21 +0000 (20:22 +0000)]
gcc/
* read-rtl.c (md_name): New structure.
(read_name): Take an md_name instead of a buffer pointer.
Use the "string" field instead of strcpy when expanding constants.
(read_constants): Remove the tmp_char argument. Update the calls
to read_name, using two local name buffers instead of the tmp_char
argument. Merge the constant-creation code.
(read_conditions): Remove the tmp_char argument. Update the calls
to read_name, using a local name buffer instead of the tmp_char
argument.
(read_mapping): Replace tmp_char variable with a local name buffer.
Update the calls to read_name.
(read_rtx_1): Likewise. Update the calls to read_constants and
read_conditions.
rsandifo [Thu, 10 Jun 2010 20:21:59 +0000 (20:21 +0000)]
gcc/
* Makefile.in (build/read-md.o): Depend on errors.h.
* read-md.h (error_with_line): Declare.
* read-md.c: Include errors.h.
(message_with_line_1): New function, extracted from...
(message_with_line): ...here.
(error_with_line): New function.
* genattrtab.c: If a call to message_with_line is followed by
"have_error = 1;", replace both statements with a call to
error_with_line.
* genoutput.c: Likewise.
* genpreds.c: Likewise.
* genrecog.c: If a call to message_with_line is followed by
"error_count++;", replace both statements with a call to
error_with_line.
(errorcount): Delete.
(main): Don't check it.
* gensupport.c: If a call to message_with_line is followed by
"errors = 1;", replace both statements with a call to error_with_line.
(errors): Delete.
(process_define_cond_exec): Check have_error instead of errors.
(init_md_reader_args_cb): Likewise. Don't set errors.
rsandifo [Thu, 10 Jun 2010 20:21:44 +0000 (20:21 +0000)]
gcc/
* read-md.h (read_md_file): Declare.
(read_char, unread_char): New functions.
(fatal_with_file_and_line, fatal_expected_char, read_skip_spaces)
(read_quoted_string, read_string): Remove FILE * argument.
* read-md.c (read_md_file): New variable.
(read_md_filename, read_md_lineno): Update comments and remove
unnecessary initialization.
(fatal_with_file_and_line, fatal_expected_char, read_skip_spaces)
(read_escape, read_quoted_string, read_braced_string, read_string):
Remove FILE * argument. Update calls accordingly, using read_char
and unread_char instead of getc and ungetc.
* rtl.h (read_rtx): Remove FILE * argument.
* read-rtl.c (iterator_group): Remove FILE * argument from
"find_builtin".
(iterator_traverse_data): Remove "infile" field.
(find_mode, find_code, apply_mode_maps, apply_iterator_to_rtx)
(add_mapping, read_name, read_constants, read_conditions)
(validate_const_int, find_iterator, read_mapping, check_code_iterator)
(read_rtx, read_rtx_1, read_rtx_variadic): Remove FILE * argument.
Remove file arguments from all calls, using read_char and unread_char
instead of getc and ungetc.
* gensupport.c (process_include): Preserve read_md_file around
the include. Set read_md_file to the handle of the included file.
Update call to read_rtx.
(init_md_reader_args_cb): Set read_md_file to the handle of the file
and remove local FILE *. Update calls to read_rtx.
fxcoudert [Thu, 10 Jun 2010 20:02:39 +0000 (20:02 +0000)]
PR fortran/38273
* gfortran.texi: Document that Cray pointers cannot be function
results.
PR fortran/36234
* gfortran.texi: Document lack of support for syntax
"complex FUNCTION name*16()", and existence of alternative
legacy syntax "complex*16 FUNCTION name()".
PR middle-end/44185
* gcc.dg/tree-ssa/prefetch-7.c: take the loops that will generate
non-temporal stores out of the tests to form new test cases. As a
result, no non-temporal store should be generated in this case.
* gcc.dg/tree-ssa/prefetch-8.c: New. Test from original
prefetch-7.c that generate one non-temporal store.
* gcc.dg/tree-ssa/prefetch-9.c: New. Test from original
prefetch-7.c that generate one non-temporal store and one
one-temporal prefetch.
jamborm [Thu, 10 Jun 2010 16:49:09 +0000 (16:49 +0000)]
2010-06-10 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/44258
* tree-sra.c (build_access_subtree): Return false iff there is a
partial overlap.
(build_access_trees): Likewise.
(analyze_all_variable_accesses): Disqualify candidates if
build_access_trees returns true for them.
jakub [Thu, 10 Jun 2010 15:15:18 +0000 (15:15 +0000)]
PR other/43838
* cp-demangle.c (struct d_print_info): Add flush_count field.
(d_print_init): Initialize it to 0.
(d_print_flush): Increment it.
(d_print_comp): If needed flush before appending ", ". Only
decrement dpi->len if no flushes happened during the recursive
call.
* testsuite/demangle-expected: Add a test for this.
domob [Thu, 10 Jun 2010 14:47:49 +0000 (14:47 +0000)]
2010-06-10 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
(struct gfc_symbol): New field `assoc'.
(struct gfc_association_list): New struct.
(struct gfc_code): New struct `block' in union, move `ns' there
and add association list.
(gfc_free_association_list): New method.
(gfc_has_vector_subscript): Made public;
* match.h (gfc_match_associate): New method.
* parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
* decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
* interface.c (gfc_has_vector_subscript): Made public.
(compare_actual_formal): Rename `has_vector_subscript' accordingly.
* match.c (gfc_match_associate): New method.
(gfc_match_select_type): Change reference to gfc_code's `ns' field.
* primary.c (match_variable): Don't allow names associated to expr here.
* parse.c (decode_statement): Try matching ASSOCIATE statement.
(case_exec_markers, case_end): Add ASSOCIATE statement.
(gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
(parse_associate): New method.
(parse_executable): Handle ST_ASSOCIATE.
(parse_block_construct): Change reference to gfc_code's `ns' field.
* resolve.c (resolve_select_type): Ditto.
(resolve_code): Ditto.
(resolve_block_construct): Ditto and add comment.
(resolve_select_type): Set association list in generated BLOCK to NULL.
(resolve_symbol): Resolve associate names.
* st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
and free association list.
(gfc_free_association_list): New method.
* symbol.c (gfc_new_symbol): NULL new field `assoc'.
* trans-stmt.c (gfc_trans_block_construct): Change reference to
gfc_code's `ns' field.
2010-06-10 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.dg/associate_1.f03: New test.
* gfortran.dg/associate_2.f95: New test.
* gfortran.dg/associate_3.f03: New test.
* gfortran.dg/associate_4.f08: New test.
hubicka [Thu, 10 Jun 2010 14:46:40 +0000 (14:46 +0000)]
* df-problems.c (df_live_problem_data): Add live_bitmaps.
(df_live_alloc): Initialize problem data and live_osbtacks.
(df_live_finalize): Remove obstack, problem data; do not
clear all bitmaps.
(df_live_top_dump, df_live_bottom_dump): Do not dump old
data when not allocated.
(df_live_verify_solution_start): Do not allocate problem data.
(df_live_verify_solution_end): Check if out is allocated.
(struct df_md_problem_data): New structure.
(df_md_alloc): Allocate problem data.
(df_md_free): Free problem data; do not clear bitmaps.
ktietz [Thu, 10 Jun 2010 08:06:08 +0000 (08:06 +0000)]
2010-06-10 Kai Tietz <kai.tietz@onevision.com>
* error.c (error_print): Pre-initialize loc by NULL.
* openmp.c (resolve_omp_clauses): Add explicit
braces to avoid ambigous else.
* array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
gerald [Wed, 9 Jun 2010 23:46:33 +0000 (23:46 +0000)]
gcc:
* doc/include/fdl.texi: Move to GFDL version 1.3.
* doc/cpp.texi: Move to GFDL version 1.3.
* doc/gcc.texi: Move to GFDL version 1.3. Fix copyright years.
* doc/gccint.texi: Move to GFDL version 1.3.
* doc/gcov.texi: Move to GFDL version 1.3. Update copyright years.
* doc/install.texi: Move to GFDL version 1.3. Fix copyright years.
* doc/invoke.texi: Move to GFDL version 1.3.
* tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO) :
Change the PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO threshold value from
8 to 4. Minor change of the related comments.
spop [Wed, 9 Jun 2010 22:09:41 +0000 (22:09 +0000)]
Call compute_overall_effect_of_inner_loop from instantiate_scev_name.
2010-06-09 Sebastian Pop <sebastian.pop@amd.com>
* tree-scalar-evolution.c (instantiate_scev_name): Do not fail
the scev analysis when the variable is not used outside the loop
in a close phi node: call compute_overall_effect_of_inner_loop.
spop [Wed, 9 Jun 2010 22:09:28 +0000 (22:09 +0000)]
Fix comments and indentation.
2010-06-09 Sebastian Pop <sebastian.pop@amd.com>
* graphite-poly.h: Fix comments and indentation.
* graphite-sese-to-poly.c: Same.
(build_sese_conditions_before): Compute stmt and gbb only when needed.
* tree-chrec.c: Fix comments and indentation.
(tree-ssa-loop-niter.c): Same.
ebotcazou [Wed, 9 Jun 2010 21:49:44 +0000 (21:49 +0000)]
PR rtl-optimization/42461
* dce.c (deletable_insn_p): Return true for const or pure calls again.
* except.c (insn_could_throw_p): Return false if !flag_exceptions.
dfranke [Wed, 9 Jun 2010 19:40:58 +0000 (19:40 +0000)]
gcc/fortran/:
2010-06-09 Daniel Franke <franke.daniel@gmail.com>
PR fortran/44359
* intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
gcc/testsuite/:
2010-06-09 Daniel Franke <franke.daniel@gmail.com>
PR fortran/44359
* gfortran.dg/warn_conversion.f90: Removed check for redundant
warning.
* gfortran.dg/warn_conversion_2.f90: Use non-constant expression to
check for warning.
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