aboutsummaryrefslogtreecommitdiff
path: root/gcc/builtins.def
AgeCommit message (Collapse)AuthorFilesLines
2008-06-18targhooks.h (struct gcc_target): New member unwind_word_mode.Ulrich Weigand1-1/+1
* targhooks.h (struct gcc_target): New member unwind_word_mode. (default_unwind_word_mode): Add prototype. * targhooks.c (default_unwind_word_mode): New function. (default_eh_return_filter_mode): Return targetm.unwind_word_mode () instead of word_mode. * target-def.h (TARGET_UNWIND_WORD_MODE): New macro. (TARGET_INITIALIZER): Use it. * c-common.c (handle_mode_attribute): Support "unwind_word" mode attribute. * unwind-generic.h (_Unwind_Word, _Unwind_Sword): Use it. * except.c (init_eh): Use targetm.unwind_word_mode () instead of word_mode to access SjLj_Function_Context member "data". (sjlj_emit_dispatch_table): Likewise. Also, perform type conversion from targetm.eh_return_filter_mode () to targetm.unwind_word_mode () if they differ. * builtin-types.def (BT_UNWINDWORD): New primitive type. (BT_FN_UNWINDWORD_PTR): New function type. (BT_FN_WORD_PTR): Remove. * builtins.def (BUILT_IN_EXTEND_POINTER): Use BT_FN_UNWINDWORD_PTR. * except.c (expand_builtin_extend_pointer): Convert pointer to targetm.unwind_word_mode () instead of word_mode. * config/spu/spu-protos.h (spu_eh_return_filter_mode): Remove. * config/spu/spu.c (spu_eh_return_filter_mode): Remove. (spu_unwind_word_mode): New function. (TARGET_EH_RETURN_FILTER_MODE): Do not define. (TARGET_UNWIND_WORD_MODE): Define. * config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS): Remove -D__word__=SI. From-SVN: r136912
2008-05-23builtin-types.def (BT_FN_INT_INT_INT_INT_INT_INT_VAR): New.Kaveh R. Ghazi1-0/+1
* builtin-types.def (BT_FN_INT_INT_INT_INT_INT_INT_VAR): New. * builtins.c (fold_builtin_fpclassify): New. (fold_builtin_varargs): Handle BUILT_IN_FPCLASSIFY. * builtins.def (BUILT_IN_FPCLASSIFY): New. * c-common.c (handle_type_generic_attribute): Adjust to accept fixed arguments before an elipsis. (check_builtin_function_arguments): Handle BUILT_IN_FPCLASSIFY. * doc/extend.texi: Document __builtin_fpclassify. testsuite: * gcc.dg/builtins-error.c: Test __builtin_fpclassify. Also add tests for all previous type-generic builtins. * gcc.dg/pr28796-2.c: Add -DUNSAFE flag. * gcc.dg/tg-tests.h: Test __builtin_fpclassify. From-SVN: r135789
2008-05-18re PR middle-end/35509 (builtin isinf() mismatch to compile-time substitution)Kaveh R. Ghazi1-0/+1
PR middle-end/35509 * builtins.c (mathfn_built_in_1): Renamed from mathfn_built_in. Add `implicit' parameter. Handle BUILT_IN_SIGNBIT. (mathfn_built_in): Rewrite in terms of mathfn_built_in_1. (fold_builtin_classify): Handle BUILT_IN_ISINF_SIGN. (fold_builtin_1): Likewise. * builtins.def (BUILT_IN_ISINF_SIGN): New. c-common.c (check_builtin_function_arguments): Handle BUILT_IN_ISINF_SIGN. * doc/extend.texi: Document __builtin_isinf_sign. * fold-const.c (operand_equal_p): Handle COND_EXPR. testsuite: * gcc.dg/builtins-error.c: Test __builtin_isinf_sign. * gcc.dg/tg-tests.h: Likewise. Mark variables volatile. * gcc.dg/torture/builtin-isinf_sign-1.c: New test. From-SVN: r135517
2008-04-27targhooks.h (default_emutls_var_fields, [...]): Declare.Nathan Sidwell1-2/+10
* targhooks.h (default_emutls_var_fields, default_emutls_var_init): Declare. * tree.h (DECL_THREAD_LOCAL): Compare against TLS_MODEL_REAL. * target.h (struct gcc_target): Add struct emutls member. * target-def.h (TARGET_EMUTLS_GET_ADDRESS, TARGET_EMUTLS_REGISTER_COMMON, TARGET_EMUTLS_VAR_SECTION, TARGET_EMUTLS_TMPL_SECTION, TARGET_EMUTLS_VAR_PREFIX, TARGET_EMUTLS_TMPL_PREFIX, TARGET_EMUTLS_VAR_FIELDS, TARGET_EMUTLS_VAR_INIT, TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS, TARGET_EMUTLS_VAR_ALIGN_FIXED, TARGET_EMUTLS): New. (TARGET_INITIALIZER): Add TARGET_EMUTLS. * builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS, BUILT_IN_EMUTLS_REGISTER_COMMON): Get name from targetm structure. * dwarf2out.c (loc_descriptor_from_tree_1): Check if emutls can emit debug information. * coretypes.h (tls_model): Add TLS_MODEL_EMULATED, TLS_MODEL_REAL. * varasm.c: Include targhooks.h. (emutls_object_section, emutls_tmpl_section): New. (EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): Remove. (EMUTLS_SEPARATOR): New. (prefix_name): New. (get_emutls_object_name): New. (default_emutls_var_fields): New, broken out of ... (get_emutls_object_type): ... here. Adjust to use target hooks. (get_emutls_init_templ_addr): Adjust to use target hooks. (emutls_decl): Adjust to use target hooks. (emutls_finish): Likewise. (default_emutls_var_init): New, broken out of ... (assemble_variable): ... here. Adjust to use target hooks. * output.h (enum section_category): Add SECCAT_EMUTLS_VAR, SECCAT_EMUTLS_TMPL. * c-common.c (handle_section_attribute): Prevent overriding sections for emulated tls with special sections. * config/i386/i386.c (x86_64_elf_select_section): Add SECCAT_EMUTLS_VAR and SECCAT_EMUTLS_TMPL. (x86_64_elf_unique_section): Likewise. * config/vxworks.c: Include tree.h. (vxworks_emutls_var_fields, vxworks_emutls_var_init): New. (vxworks_override_options): Set TLS scheme. * gcc/doc/tm.texi (Emulated TLS): New node. gcc/testsuite/ * gcc.dg/tls/section-2.c: New. * gcc.dg/tls/emutls-1.c: New. * lib/target-supports.exp (check_effective_target_tls_native): Exclude vxworks. From-SVN: r134729
2008-02-26re PR tree-optimization/26264 (Extraneous warning with ↵Manuel López-Ibáñez1-1/+0
__builtin_stdarg_start and optimization) 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 26264 * builtins.def (BUILT_IN_STDARG_START): Remove. * builtins.c (expand_builtin): Remove BUILT_IN_STDARG_START. * tree-stdarg.c (execute_optimize_stdarg): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. cp/ * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START. testsuite/ * 20021023-1.c: Use __builtin_va_start instead of __builtin_stdarg_start. * pr17301-1.c: Likewise. * pr17301-2.c: Likewise. From-SVN: r132677
2008-02-25re PR middle-end/19984 (nan should be C99 built-in)Uros Bizjak1-3/+3
PR middle-end/19984 * builtins.def (BUILT_IN_NAN): Define as c99 builtin using DEF_C99_BUILTIN. (BUILT_IN_NANF): Ditto. (BUILT_IN_NANL): Ditto. testsuite/ChangeLog: PR middle-end/19984 * gcc.dg/pr19984.c: New test. * gcc.dg/dfp/compare-special.h: Use _nan instead of nan as the name of the variable. From-SVN: r132617
2007-09-15tree-parloops.c: New file.Zdenek Dvorak1-1/+2
* tree-parloops.c: New file. * tree-ssa-operands.h (free_stmt_operands): Declare. * tree-ssa-loop-manip.c (split_loop_exit_edge): Return the new basic block. * tree-pass.h (pass_parallelize_loops): Declare. * omp-low.c (expand_omp_parallel, expand_omp_for): Update SSA form for virtual operands. (build_omp_regions_1): Allow analysing just a single OMP region and its subregions. ( build_omp_regions_root, omp_expand_local): New functions. (build_omp_regions): Add argument to build_omp_regions_1 call. * builtins.def (DEF_GOMP_BUILTIN): Initialize OMP builtins when autoparallelization is run. * timevar.def (TV_TREE_PARALLELIZE_LOOPS): New. * tree-ssa-loop.c (gate_tree_parallelize_loops, tree_parallelize_loops, pass_parallelize_loops): New. * common.opt (ftree-parallelize-loops): New. * tree-flow.h (omp_expand_local, tree_duplicate_sese_tail, parallelize_loops): Declare. (add_phi_args_after_copy, split_loop_exit_edge): Declaration changed. * Makefile.in (tree-parloops.o): Added. * tree-cfg.c (add_phi_args_after_copy_edge, tree_duplicate_sese_tail): New functions. (add_phi_args_after_copy_bb): Use add_phi_args_after_copy_edge. (add_phi_args_after_copy): Call add_phi_args_after_copy_edge for one extra edge as well. (tree_duplicate_sese_region): Add argument to add_phi_args_after_copy. Use VEC_free to free doms vector. (move_block_to_fn): Update loop info. Remove phi nodes for virtual operands. Recompute operand caches in the new function. (move_sese_region_to_fn): Update loop info. * passes.c (init_optimization_passes): Add pass_parallelize_loops. * tree-ssa-operands.c (free_stmt_operands): New function. * doc/passes.texi: Document autoparallelization. * doc/invoke.texi (-ftree-parallelize-loops): New option. * gcc.dg/tree-ssa/parallelization-1.c: New test. From-SVN: r128517
2007-09-11builtins.def (BUILT_IN_VA_ARG_PACK_LEN): New builtin.Jakub Jelinek1-0/+1
* builtins.def (BUILT_IN_VA_ARG_PACK_LEN): New builtin. * builtins.c (expand_builtin) <case BUILT_IN_VA_ARG_PACK_LEN>: Issue error if __builtin_va_arg_pack_len () wasn't optimized out during inlining. * tree-inline.c (copy_bb): Replace __builtin_va_arg_pack_len () with the number of inline's anonymous arguments. * doc/extend.texi: Document __builtin_va_arg_pack_len (). * gcc.dg/va-arg-pack-len-1.c: New test. * g++.dg/va-arg-pack-len-1.C: New test. From-SVN: r128376
2007-09-06builtin-attrs.def (ATTR_NONNULL_3): New.Jakub Jelinek1-12/+12
* builtin-attrs.def (ATTR_NONNULL_3): New. (DEF_FORMAT_ATTRIBUTE): Use just ATTR_NONNULL_##FA instead of ATTR_NOTHROW_NONNULL_##FA. (DEF_FORMAT_ATTRIBUTE_NOTHROW, DEF_FORMAT_ATTRIBUTE_BOTH): New macros. (ATTR_FORMAT_PRINTF_NOTHROW_2_0, ATTR_PRINTF_NOTHROW_2_3, ATTR_FORMAT_PRINTF_NOTHROW_3_0, ATTR_FORMAT_PRINTF_NOTHROW_3_4, ATTR_FORMAT_PRINTF_NOTHROW_4_0, ATTR_PRINTF_NOTHROW_4_5, ATTR_FORMAT_PRINTF_NOTHROW_5_0, ATTR_FORMAT_PRINTF_NOTHROW_5_6, ATTR_FORMAT_SCANF_NOTHROW_2_0, ATTR_FORMAT_SCANF_NOTHROW_2_3, ATTR_FORMAT_STRFTIME_NOTHROW_3_0, ATTR_FORMAT_STRFMON_NOTHROW_3_4): New. (ATTR_FORMAT_PRINTF_4_0, ATTR_PRINTF_4_5, ATTR_FORMAT_PRINTF_5_0, ATTR_FORMAT_PRINTF_5_6, ATTR_FORMAT_STRFTIME_3_0, ATTR_FORMAT_NOTHROW_3_4): Remove. * builtins.def (snprintf, sprintf, sscanf, vsnprintf, vsprintf, vsscanf, strfmon, strftime, __snprintf_chk, __sprintf_chk, __vsnprintf_chk, __vsprintf_chk): Use ATTR_FORMAT_*_NOTHROW_* instead of ATTR_FORMAT_*_*. From-SVN: r128158
2007-09-05builtins.def (BUILT_IN_VA_ARG_PACK): New built-in.Jakub Jelinek1-0/+1
* builtins.def (BUILT_IN_VA_ARG_PACK): New built-in. * tree.h (CALL_EXPR_VA_ARG_PACK): Define. * tree-inline.h (copy_body_data): Add call_expr field. * tree-inline.c (expand_call_inline): Initialize call_expr. (copy_bb): Append anonymous inline fn arguments to arguments when inlining a CALL_EXPR_VA_ARG_PACK call. * builtins.c (expand_builtin): Issue an error if BUILT_IN_VA_ARG_PACK is seen during expand. (fold_call_expr, fold_builtin_call_array): Don't fold CALL_EXPR_VA_ARG_PACK CALL_EXPRs or calls with __builtin_va_arg_pack () call as last argument. * gimplify.c (gimplify_call_expr): If last argument to a vararg function is __builtin_va_arg_pack (), decrease number of call arguments and instead set CALL_EXPR_VA_ARG_PACK on the CALL_EXPR. * expr.c (expand_expr_real_1): Issue an error if CALL_EXPR_VA_ARG_PACK CALL_EXPR is seen during expand. * tree-pretty-print.c (dump_generic_node): Handle printing CALL_EXPR_VA_ARG_PACK bit on CALL_EXPRs. * doc/extend.texi (__builtin_va_arg_pack): Document. * gcc.c-torture/execute/va-arg-pack-1.c: New test. * gcc.dg/va-arg-pack-1.c: New test. From-SVN: r128150
2007-08-29builtin-types.def (BT_FN_PTR_PTR_SIZE): New type.Francois-Xavier Coudert1-0/+1
* builtin-types.def (BT_FN_PTR_PTR_SIZE): New type. * builtins.def (BUILT_IN_REALLOC): New builtin. * trans-array.c (gfc_grow_array): Use gfc_call_realloc. (gfc_array_allocate): Use gfc_allocate_with_status and gfc_allocate_array_with_status. (gfc_array_deallocate): Use gfc_deallocate_with_status. (gfc_trans_dealloc_allocated): Use gfc_deallocate_with_status. * trans-stmt.c (gfc_trans_allocate): Use gfc_allocate_with_status. (gfc_trans_deallocate): Use gfc_deallocate_with_status. * trans.c (gfc_allocate_with_status, gfc_allocate_array_with_status, gfc_deallocate_with_status, gfc_call_realloc): New functions. * trans.h (gfc_allocate_with_status, gfc_allocate_array_with_status, gfc_deallocate_with_status, gfc_call_realloc): New prototypes. (gfor_fndecl_internal_realloc, gfor_fndecl_allocate, gfor_fndecl_allocate_array, gfor_fndecl_deallocate): Remove. * f95-lang.c (gfc_init_builtin_functions): Create decl for BUILT_IN_REALLOC. * trans-decl.c (gfor_fndecl_internal_realloc, gfor_fndecl_allocate, gfor_fndecl_allocate_array, gfor_fndecl_deallocate): Remove function decls. (gfc_build_builtin_function_decls): Likewise. * runtime/memory.c (internal_realloc, allocate, allocate_array, deallocate): Remove functions. * gfortran.map (_gfortran_allocate, _gfortran_allocate_array, _gfortran_deallocate, _gfortran_internal_realloc): Remove symbols. * libgfortran.h (error_codes): Add comment. * gfortran.dg/alloc_comp_basics_1.f90: Update check. * gfortran.dg/alloc_comp_constructor_1.f90: Update check. From-SVN: r127897
2007-07-26Change copyright header to refer to version 3 of the GNU General Public ↵Nick Clifton1-4/+3
License and to point readers at the COPYING3 file and the FSF's license web page. From-SVN: r126948
2007-07-18re PR target/30652 (SSE expansion is missing for isinf() and other ↵Kaveh R. Ghazi1-0/+1
fpclassify functions) PR target/30652 * builtins.c (expand_builtin_interclass_mathfn): Provide a generic transformation for builtin ISNORMAL. (expand_builtin): Handle BUILT_IN_ISNORMAL. * builtins.def (BUILT_IN_ISNORMAL): New. * doc/extend.texi: Document isnormal. testsuite: * gcc.dg/pr28796-2.c: Add more cases. From-SVN: r126726
2007-07-18re PR target/30652 (SSE expansion is missing for isinf() and other ↵Kaveh R. Ghazi1-0/+1
fpclassify functions) PR target/30652 * builtins.c (expand_builtin_interclass_mathfn): Allow for missing optabs infrastructure. Provide generic implementation for FINITE/ISFINITE. (expand_builtin): Handle FINITE/ISFINITE. (fold_builtin_classify): Make ISFINITE canonical instead of FINITE. (fold_builtin_1): Likewise. * builtins.def (BUILT_IN_ISFINITE): New. * doc/extend.texi: Document isfinite. testsuite: * gcc.dg/pr28796-1.c: Add more cases. * gcc.dg/pr28796-2.c: Likewise. From-SVN: r126725
2007-07-18re PR middle-end/32668 (The type-generic builtins apply default promotions)Kaveh R. Ghazi1-8/+8
PR middle-end/32668 * builtin-attrs.def (ATTR_TYPEGENERIC, ATTR_CONST_NOTHROW_TYPEGENERIC): New. * builtins.def (BUILT_IN_ISINF, BUILT_IN_ISNAN, BUILT_IN_ISGREATER, BUILT_IN_ISGREATEREQUAL, BUILT_IN_ISLESS, BUILT_IN_ISLESSEQUAL, BUILT_IN_ISLESSGREATER, BUILT_IN_ISUNORDERED): Use ATTR_CONST_NOTHROW_TYPEGENERIC. * c-common.c (handle_type_generic_attribute): New. (c_common_attribute_table): Add "type generic". * c-typeck.c (convert_arguments): Handle "type generic" functions. From-SVN: r126723
2007-07-11builtins.def (BUILT_IN_CLEAR_CACHE): New builtin.David Daney1-1/+2
2007-07-10 David Daney <ddaney@avtrex.com> * builtins.def (BUILT_IN_CLEAR_CACHE): New builtin. * builtins.c (expand_builtin___clear_cache): New function. (expand_builtin): Call expand_builtin___clear_cache for BUILT_IN_CLEAR_CACHE case. * doc/extend.texi (__builtin___clear_cache): Document new builtin. * doc/md.texi (clear_cache): Document new instruction pattern. * testsuite/gcc.dg/builtins-64.c: New test. From-SVN: r126535
2007-05-18builtins.c (CASE_MATHFN_REENT): New macro.Kaveh R. Ghazi1-0/+6
* builtins.c (CASE_MATHFN_REENT): New macro. (mathfn_built_in): Use it. * builtins.def (BUILT_IN_GAMMA_R, BUILT_IN_GAMMAF_R, BUILT_IN_GAMMAL_R, BUILT_IN_LGAMMA_R, BUILT_IN_LGAMMAF_R, BUILT_IN_LGAMMAL_R): New. * doc/extend.texi: Document new builtins. testsuite: * gcc.dg/builtins-1.c: Test reentrant gamma functions. From-SVN: r124821
2007-05-11re PR other/31852 (Missing __builtin_memchr)Paolo Carlini1-0/+1
2007-05-11 Paolo Carlini <pcarlini@suse.de> PR other/31852 * builtin-types.def: Add BT_FN_PTR_CONST_PTR_INT_SIZE. * builtins.def: Add BUILT_IN_MEMCHR, use the latter. * builtins.c (fold_builtin_memchr): New. (expand_builtin_memchr): Call the latter. (expand_builtin, fold_builtin_3): Deal with BUILT_IN_MEMCHR. * doc/extend.texi ([Other built-in functions provided by GCC]): Document memchr. /testsuite 2007-05-11 Paolo Carlini <pcarlini@suse.de> PR other/31852 * gcc.c-torture/execute/builtins/memchr.c: New. * gcc.c-torture/execute/builtins/memchr-lib.c: New. * gcc.c-torture/execute/builtins/lib/memchr.c: New. From-SVN: r124617
2007-04-05extend.texi (Other Builtins): Add decimal float variants of signbit.Janis Johnson1-0/+3
* doc/extend.texi (Other Builtins): Add decimal float variants of signbit. * builtins.def: Ditto. * builtins.c (expand_builtin): Ditto. testsuite/ * gcc.dg/dfp/signbit-1.c * gcc.dg/dfp/signbit-2.c M gcc/doc/extend.texi M gcc/builtins.c M gcc/ChangeLog A gcc/testsuite/gcc.dg/dfp/signbit-2.c A gcc/testsuite/gcc.dg/dfp/signbit-1.c M gcc/testsuite/ChangeLog M gcc/builtins.def From-SVN: r123528
2007-03-08builtins.def (lceil, [...]): Mark with ATTR_CONST_NOTHROW_LIST.Kaveh R. Ghazi1-12/+12
* builtins.def (lceil, lceilf, lceill, lfloor, lfloorf, lfloorl, llceil, llceilf, llceill, llfloor, llfloorf, llfloorl): Mark with ATTR_CONST_NOTHROW_LIST. * fold-const.c (tree_expr_nonnegative_warnv_p): Handle FIX_TRUNC_EXPR. testsuite: * gcc.dg/builtins-55.c: Test *lceil* and *lfloor*. * gcc.dg/torture/builtin-attr-1.c: Likewise. * gcc.dg/torture/builtin-convert-1.c: Likewise. Also test *lrint* and *lround*. * gcc.dg/torture/builtin-convert-2.c: Test ceil->lceil and floor->lfloor. * gcc.dg/torture/builtin-convert-3.c: Test *lceil* and *lfloor*. * gcc.dg/torture/builtin-integral-1.c: Likewise. * gcc.dg/torture/builtin-minmax-1.c: Likewise. Also test *lrint* and *lround*. Correct macro names. * gcc.dg/torture/builtin-nonneg-1.c: Test *lceil* and *lfloor*. * gcc.dg/torture/builtin-rounding-1.c: Likewise. From-SVN: r122713
2007-03-03builtins.def (ATTR_MATHFN_FPROUNDING): Rely on flag_rounding_math, not ↵Kaveh R. Ghazi1-6/+6
flag_unsafe_math_optimizations. * builtins.def (ATTR_MATHFN_FPROUNDING): Rely on flag_rounding_math, not flag_unsafe_math_optimizations. From-SVN: r122509
2007-02-10Makefile.in (libgcc-support, [...]): Add emutls.c.Richard Henderson1-1/+5
gcc/ChangeLog: * Makefile.in (libgcc-support, libgcc.mvars): Add emutls.c. * builtin-types.def (BT_WORD): Make unsigned. (BT_FN_VOID_PTR_WORD_WORD_PTR): New. * builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS): New. (BUILT_IN_EMUTLS_REGISTER_COMMON): New. * c-decl.c (grokdeclarator): Don't error if !have_tls. * c-parser.c (c_parser_omp_threadprivate): Likewise. * dwarf2out.c (loc_descriptor_from_tree_1): Don't do anything for emulated tls. * expr.c (emutls_var_address): New. (expand_expr_real_1): Expand emulated tls. (expand_expr_addr_expr_1): Likewise. * libgcc-std.ver: Add __emutls_get_address, __emutls_register_common. * output.h (emutls_finish): Declare. * toplev.c (compile_file): Call it. * tree-ssa-address.c (gen_addr_rtx): Check for const-ness of the address before wrapping in CONST. * varasm.c (emutls_htab, emutls_object_type): New. (EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): New. (get_emutls_object_name, get_emutls_object_type): New. (get_emutls_init_templ_addr, emutls_decl): New. (emutls_common_1, emutls_finish): New. (assemble_variable): When emulating tls, swap decls; generate constructor for the emutls objects. (do_assemble_alias): When emulating tls, swap decl and target name. (default_encode_section_info): Don't add SYMBOL_FLAG_TLS_SHIFT for emulated tls. * varpool.c (decide_is_variable_needed): Look at force_output. Recurse for emulated tls. (cgraph_varpool_remove_unreferenced_decls): Remove checks redundant with decide_is_variable_needed. * emutls.c: New file. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Only emit tls_object for real tls. gcc/cp/ChangeLog: * decl.c (grokvardecl): Don't error if !have_tls. (grokdeclarator): Likewise. * parser.c (cp_parser_omp_threadprivate): Likewise. gcc/fortran/ChangeLog: * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address and __emutls_register_common. * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls. * trans-common.c (build_common_decl): Don't check have_tls. * trans-decl.c (gfc_finish_var_decl): Likewise. * types.def (BT_WORD, BT_FN_PTR_PTR): New. (BT_FN_VOID_PTR_WORD_WORD_PTR): New. gcc/testsuite/ChangeLog: * lib/target-supports.exp (check_effective_target_tls): Redefine to mean non-emulated tls. * gcc.dg/tls/alias-1.c: Remove tls requirement. * gcc.dg/tls/asm-1.c, gcc.dg/tls/debug-1.c, gcc.dg/tls/diag-1.c, gcc.dg/tls/diag-2.c, gcc.dg/tls/diag-3.c, gcc.dg/tls/diag-4.c, gcc.dg/tls/diag-5.c, gcc.dg/tls/init-1.c, gcc.dg/tls/nonpic-1.c, gcc.dg/tls/opt-10.c, gcc.dg/tls/opt-5.c, gcc.dg/tls/opt-6.c, gcc.dg/tls/opt-8.c, gcc.dg/tls/opt-9.c, gcc.dg/tls/pic-1.c, gcc.dg/tls/struct-1.c, gcc.dg/tls/trivial.c: Likewise. From-SVN: r121800
2007-01-12Add BUILT_IN_FREEOlga Golovanevsky1-0/+1
From-SVN: r120732
2006-12-13re PR tree-optimization/17687 (sincos tree representation causes extra ↵Richard Guenther1-0/+3
addressable vars) 2006-12-13 Richard Guenther <rguenther@suse.de> PR tree-optimization/17687 * builtins.def (BUILT_IN_CEXPI, BUILT_IN_CEXPIF, BUILT_IN_CEXPIL): New builtins for imaginary argument cexp. * builtin-types.def (BT_FN_COMPLEX_FLOAT_FLOAT, BT_FN_COMPLEX_DOUBLE_DOUBLE, BT_FN_COMPLEX_LONGDOUBLE_LONGDOUBLE): New required builtin types. * builtins.c (expand_builtin_cexpi): Declare. (mathfn_built_in): Handle BUILT_IN_CEXPI. (expand_builtin_cexpi): New static helper. (expand_builtin): Call it. (do_mpfr_sincos): Adjust for CEXPI evaluation. (fold_builtin_sincos): New function to fold sincos to cepxi. * gcc.dg/builtins-59.c: New testcase. From-SVN: r119824
2006-11-01builtins.def (gamma, lgamma): Use ATTR_MATHFN_FPROUNDING_STORE.Kaveh R. Ghazi1-6/+6
* builtins.def (gamma, lgamma): Use ATTR_MATHFN_FPROUNDING_STORE. testsuite: * gcc.dg/torture/builtin-attr-1.c: Don't test gamma/lgamma. * gcc.dg/torture/builtin-convert-1.c: Don't test lgamma. From-SVN: r118366
2006-11-01extend.texi (__builtin_bswap32): Document.Eric Christopher1-0/+2
2006-09-07 Eric Christopher <echristo@apple.com> Falk Hueffner <falk@debian.org> * doc/extend.texi (__builtin_bswap32): Document. (__builtin_bswap64): Ditto. * doc/libgcc.texi (bswapsi2): Document. (bswapdi2): Ditto. * doc/rtl.texi (bswap): Document. * optabs.c (expand_unop): Don't widen a bswap. (init_optabs): Init bswap. Set libfuncs explicitly for bswapsi2 and bswapdi2. * optabs.h (OTI_bswap): New. (bswap_optab): Ditto. * genopinit.c (optabs): Handle bswap_optab. * tree.h (tree_index): Add TI_UINT32_TYPE and TI_UINT64_TYPE. (uint32_type_node): New. (uint64_type_node): Ditto. * tree.c (build_common_tree_nodes_2): Initialize uint32_type_node and uint64_type_node. * builtins.c (expand_builtin_bswap): New. (expand_builtin): Call. (fold_builtin_bswap): New. (fold_builtin_1): Call. * fold-const.c (tree_expr_nonnegative_p): Return true for bswap. * builtin-types.def (BT_UINT32): New. (BT_UINT64): Ditto. (BT_FN_UINT32_UINT32): Ditto. (BT_FN_UINT64_UINT64): Ditto. * builtins.def (BUILT_IN_BSWAP32): New. (BUILT_IN_BSWAP64): Ditto. * rtl.def (BSWAP): New. * genattrtab.c (check_attr_value): New. * libgcc2.c (__bswapSI2): New. (__bswapDI2): Ditto. * libgcc2.h (__bswapSI2): Declare. (__bswapDI2): Ditto. * mklibgcc.in (lib2funcs): Add _bswapsi2 and _bswapdi2. * simplify-rtx.c (simplify_const_unary_operation): Return 0 for BSWAP. * libgcc-std.ver (__bwapsi2): Add. (__bswapdi2): Ditto. * reload1.c (eliminate_regs_1): Add bswap. (elimination_effects): Ditto. * config/i386/i386.h (x86_bswap): New. (TARGET_BSWAP): Use. * config/i386/i386.c (x86_bswap): Set. Co-Authored-By: Falk Hueffner <falk@debian.org> From-SVN: r118361
2006-10-09Revert emutls patch.Richard Henderson1-5/+1
From-SVN: r117578
2006-10-04Makefile.in (libgcc.mk, [...]): Add emutls.c.Richard Henderson1-1/+5
gcc/ * Makefile.in (libgcc.mk, LIBGCC_DEPS): Add emutls.c. * builtin-types.def (BT_WORD): Make unsigned. (BT_FN_VOID_PTR_WORD_WORD_PTR): New. * builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS): New. (BUILT_IN_EMUTLS_REGISTER_COMMON): New. * c-decl.c (grokdeclarator): Don't error if !have_tls. * c-parser.c (c_parser_omp_threadprivate): Likewise. * cgraph.c (decide_is_variable_needed): Look at force_output. Recurse for emulated tls. * cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Remove checks redundant with decide_is_variable_needed. (cgraph_build_static_cdtor): Do cgraph_varpool_assemble_pending_decls. * dwarf2out.c (loc_descriptor_from_tree_1): Don't do anything for emulated tls. * expr.c (emutls_var_address): New. (expand_expr_real_1): Expand emulated tls. (expand_expr_addr_expr_1): Likewise. * libgcc-std.ver: Add __emutls_get_address, __emutls_register_common. * output.h (emutls_finish): Declare. * toplev.c (compile_file): Call it. * tree-ssa-address.c (gen_addr_rtx): Check for const-ness of the address before wrapping in CONST. * varasm.c (emutls_htab, emutls_object_type): New. (EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): New. (get_emutls_object_name, get_emutls_object_type): New. (get_emutls_init_templ_addr, emutls_decl): New. (emutls_common_1, emutls_finish): New. (assemble_variable): When emulating tls, swap decls; generate constructor for the emutls objects. (do_assemble_alias): When emulating tls, swap decl and target name. (default_encode_section_info): Don't add SYMBOL_FLAG_TLS_SHIFT for emulated tls. * emutls.c: New file. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Only emit tls_object for real tls. gcc/cp/ * decl.c (grokvardecl): Don't error if !have_tls. (grokdeclarator): Likewise. * parser.c (cp_parser_omp_threadprivate): Likewise. gcc/fortran/ * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address and __emutls_register_common. * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls. * trans-common.c (build_common_decl): Don't check have_tls. * trans-decl.c (gfc_finish_var_decl): Likewise. * types.def (BT_WORD, BT_FN_PTR_PTR): New. (BT_FN_VOID_PTR_WORD_WORD_PTR): New. gcc/testsuite/ * lib/target-supports.exp (check_effective_target_tls): Redefine to mean non-emulated tls. * gcc.dg/tls/alias-1.c: Remove tls requirement. * gcc.dg/tls/asm-1.c, gcc.dg/tls/debug-1.c, gcc.dg/tls/diag-1.c, gcc.dg/tls/diag-2.c, gcc.dg/tls/diag-3.c, gcc.dg/tls/diag-4.c, gcc.dg/tls/diag-5.c, gcc.dg/tls/init-1.c, gcc.dg/tls/nonpic-1.c, gcc.dg/tls/opt-10.c, gcc.dg/tls/opt-5.c, gcc.dg/tls/opt-6.c, gcc.dg/tls/opt-8.c, gcc.dg/tls/opt-9.c, gcc.dg/tls/pic-1.c, gcc.dg/tls/struct-1.c, gcc.dg/tls/trivial.c: Likewise. From-SVN: r117440
2006-09-29builtins.c (expand_builtin_setjmp): Delete.Eric Botcazou1-0/+5
* builtins.c (expand_builtin_setjmp): Delete. (expand_builtin) <BUILT_IN_SETJMP>: Mark as unreachable. <BUILT_IN_SETJMP_SETUP>: New case. <BUILT_IN_SETJMP_DISPATCHER>: Likewise. <BUILT_IN_SETJMP_RECEIVER>: Likewise. * builtins.def (BUILT_IN_SETJMP_SETUP): New built-in stub. (BUILT_IN_SETJMP_DISPATCHER): Likewise. (BUILT_IN_SETJMP_RECEIVER): Likewise. * gimple-low.c (struct lower_data): New field calls_builtin_setjmp. (lower_function_body): Initialize it to false. If it is set to true at the end of the processing, emit the setjmp dispatcher. (lower_stmt) <CALL_EXPR>: Invoke lower_builtin_setjmp if the callee is __builtin_setjmp and set calls_builtin_setjmp to true as well. <MODIFY_EXPR>: Fall through to above case if there is a CALL_EXPR on the rhs of the assignment. (lower_builtin_setjmp): New function. * tree.c (build_common_builtin_nodes): Build BUILT_IN_SETJMP_SETUP, BUILT_IN_SETJMP_DISPATCHER and BUILT_IN_SETJMP_RECEIVER nodes. * tree-cfg.c (make_exit_edges) <CALL_EXPR>: Use specific predicate to detect calls that can go to non-local labels. Use specific helper to create the abnormal edges associated with them. <MODIFY_EXPR>: Likewise. (make_abnormal_goto_edges): New function extracted from... (make_goto_expr_edges): ...here. Call it for computed gotos. (simple_goto_p): Minor tweak. (tree_can_make_abnormal_goto): New predicate. (tree_redirect_edge_and_branch): Return zero on all abnormal edges. (tree_purge_dead_abnormal_call_edges): New function. * tree-flow.h (tree_can_make_abnormal_goto): Declare. (tree_purge_dead_abnormal_call_edges): Likewise. (make_abnormal_goto_edges): Likewise. * tree-inline.c (expand_call_inline): Simplify statement frobbing. Purge all dead abnormal edges if the call was in the last statement. * tree-optimize.c (has_abnormal_outgoing_edge_p): New predicate. (execute_fixup_cfg): If there are non-local labels in the function, scan the basic blocks and split them at calls that can go to non-local labels or add missing abnormal call edges. Write down the CFG in the dump file. (pass_fixup_cfg): Remove TODO_dump_func flag. * unwind-sjlj.c: Poison setjmp. * doc/install.texi (enable-sjlj-exceptions): Use more general wording. * doc/tm.texi (DWARF2_UNWIND_INFO): Likewise. (TARGET_UNWIND_TABLES_DEFAULT): Fix typo. (DONT_USE_BUILTIN_SETJMP): Document it. From-SVN: r117298
2006-05-18Whitespace fixupsMike Stump1-13/+13
From-SVN: r113893
2006-01-18[multiple changes]Diego Novillo1-3/+15
2006-01-18 Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * libgomp: New directory. * Makefile.def: Add target_module libgomp. * Makefile.in: Regenerate. * configure.in (target_libraries): Add target-libgomp. * configure: Regenerate. contrib/ 2006-01-18 Richard Henderson <rth@redhat.com> Diego Novillo <dnovillo@redhat.com> * gcc_update (files_and_dependencies): Add libgomp files. gcc/ 2006-01-18 Richard Henderson <rth@redhat.com> Aldy Hernandez <aldyh@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * omp-low.c: New file. * c-omp.c: New file. 2006-01-18 Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * doc/invoke.texi: Document -fopenmp. * tree-dump.h (debug_function): Declare. * hooks.c (hook_bool_tree_bool_false): New function. (hook_tree_tree_null): Remove. (hook_tree_tree_tree_null): New. * hooks.h: Update to match. * tree-pretty-print.c (debug_tree_chain): New. (print_generic_expr): Handle TDF_CHAIN. (dump_generic_node): Handle BLOCK. Do not abort with incomplete SWITCH_EXPRs. Do not dump body of an OpenMP directive if TDF_SLIM is given. <case OMP_PARALLEL, OMP_FOR, OMP_SECTIONS>: Don't print space after directive name. <OMP_FOR>: Handle printing OMP_FOR_PRE_BODY. Handle OMP_MASTER and OMP_ORDERED. Handle printing of OMP_BODY just in one place, goto dump_omp_body in the rest of OMP_* nodes that have OMP_BODY. Don't handle clause nodes here. Update omp statements to use dump_omp_clauses. Handle OMP_SINGLE, OMP_SECTIONS, OMP_SECTION, OMP_CLAUSE_ORDERED, OMP_CLAUSE_SCHEDULE, OMP_ATOMIC, OMP_CRITICAL, OMP_CLAUSE_NOWAIT, GOMP_CLAUSE_IF, GOMP_CLAUSE_NUM_THREADS, GOMP_FOR, GOMP_CLAUSE_SHARED, GOMP_CLAUSE_FIRSTPRIVATE, GOMP_CLAUSE_LASTPRIVATE, GOMP_CLAUSE_COPYIN and GOMP_CLAUSE_COPYPRIVATE. Adjust output for GOMP_PARALLEL. (dump_omp_clauses): New. (print_declaration): Dump DECL_VALUE_EXPR. (op_symbol_1): Split out of op_symbol. (dumping_stmts): Remove. Update all users. * cgraph.c (cgraph_analyze_queue): New. (cgraph_add_new_function): New. * cgraph.h (cgraph_analyze_queue): Declare. (cgraph_add_new_function): Declare. (cgraph_lower_function): Remove. * tree.c (walk_tree): Walk OMP_CLAUSE_CHAIN of OMP_CLAUSE_* nodes. Use switch for all nodes, handle most of IS_EXPR_CODE_CLASS and TYPE_P nodes in its default clause. (empty_body_p): New. (tree_range_check_failed): New. (build5_stat): New. * tree.h (OMP_CLAUSE_REDUCTION_INIT, OMP_CLAUSE_REDUCTION_MERGE, OMP_CLAUSE_REDUCTION_PLACEHOLDER, OMP_CLAUSE_PRIVATE_DEBUG, OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE, OMP_FOR_PRE_BODY, OMP_MASTER_BODY, OMP_ORDERED_BODY OMP_BODY, OMP_CLAUSES, OMP_CLAUSE_DECL, OMP_CLAUSE_DEFAULT_KIND, OMP_CLAUSE_CHAIN, OMP_CLAUSE_OUTER_DECL, OMP_CLAUSE_INNER_DECL, OMP_CLAUSE_NUM_THREADS_EXPR, OMP_CLAUSE_IF_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_SIZE. OMP_PARALLEL_VAR_INIT, OMP_PARALLEL_VAR_REDUC, OMP_FOR_VAR_INIT, OMP_FOR_VAR_LAST, OMP_FOR_VAR_REDUC, OMP_SECTIONS_VAR_INIT, OMP_SECTIONS_VAR_LAST, OMP_SECTIONS_VAR_REDUC, OMP_CLAUSE_REDUCTION_CODE OMP_SINGLE_CLAUSES, OMP_SINGLE_BODY, OMP_CLAUSE_SCHEDULE_CHUNK_SIZE, OMP_SECTION_BODY, OMP_CRITICAL_NAME, OMP_CRITICAL_BODY): New. (TREE_RANGE_CHECK): New. (empty_body_p): Declare. (enum omp_clause_default_kind): New. (build_string_literal): Declare. (enum omp_clause_schedule_kind, OMP_CLAUSE_SCHEDULE_KIND): New. (build5_stat, build5): Declare. * tree-pass.h (TDF_CHAIN): Define. * tree-pass.h (PROP_gimple_lomp): Define. (pass_lower_omp): Declare. * diagnostic.h (debug_tree_chain): Declare. * builtins.c (get_builtin_sync_mode): Use 0 as last argument to mode_for_size. (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * builtins.c (build_string_literal): Make extern. * gcc.c (include_spec_function): New. (static_spec_functions): Add it. (main): Move load of libgomp.spec ... (LINK_COMMAND_SPEC): ... here. (link_gomp_spec): New. (static_specs): Include it. (LINK_COMMAND_SPEC): Add link_gomp. (GOMP_SELF_SPECS): New. (driver_self_specs): Include it. (switch_matches): Don't mark inline. (main): Load libgomp.spec. * tree-gimple.c (is_gimple_stmt): True for OMP_MASTER, OMP_ORDERED, OMP_CRITICAL, OMP_SECTIONS, OMP_SECTION, and OMP_SINGLE, OMP_FOR and OMP_PARALLEL. * tree-gimple.h (enum omp_parallel): Declare. (determine_parallel_type): Declare. (omp_firstprivatize_variable): Declare. (omp_reduction_init): Declare. (diagnose_omp_structured_block_errors): Declare. (struct walk_stmt_info): Add want_return_expr. (struct walk_stmt_info): Add want_bind_expr, want_locations. (find_omp_clause): Declare. (insert_field_into_struct): Declare. (struct walk_stmt_info): Move from tree-nested.c (walk_stmts): Declare. * c-cppbuiltin.c (c_cpp_builtins): If -fopenmp, #define _OPENMP to 200505. * cgraphunit.c (cgraph_lower_function): Make static. (cgraph_finalize_pending_functions): New. (cgraph_finalize_function): Call it. (cgraph_finalize_compilation_unit): Likewise. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. (BT_FN_UINT_UINT): New. (DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_VAR_4): Document. (BT_PTR_LONG, BT_PTR_PTR, BT_FN_BOOL, BT_FN_INT, BT_FN_VOID_PTRPTR, BT_PTR_FN_VOID_PTR, BT_FN_BOOL_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT, BT_FN_VOID_OMPFN_PTR_UINT_UINT, BT_FN_BOOL_LONG_LONG_LONG_LONGPTR_LONGPTR, BT_FN_BOOL_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG, BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG): New. * builtins.def: Update DEF_BUILTIN comment to include COND argument. Move all DEF_SYNC_BUILTIN () and DEF_GOMP_BUILTIN () builtins into separate files. (DEF_GOMP_BUILTIN): New. (BUILT_IN_OMP_GET_THREAD_NUM, BUILT_IN_GOMP_BARRIER, BUILT_IN_GOMP_CRITICAL_START, BUILT_IN_GOMP_CRITICAL_END, BUILT_IN_GOMP_CRITICAL_NAME_START, BUILT_IN_GOMP_CRITICAL_NAME_END, BUILT_IN_GOMP_LOOP_STATIC_START, BUILT_IN_GOMP_LOOP_DYNAMIC_START, BUILT_IN_GOMP_LOOP_GUIDED_START, BUILT_IN_GOMP_LOOP_RUNTIME_START, BUILT_IN_GOMP_LOOP_ORDERED_STATIC_START, BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_START, BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_START, BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_START, BUILT_IN_GOMP_LOOP_STATIC_NEXT, BUILT_IN_GOMP_LOOP_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_RUNTIME_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_STATIC_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_NEXT, BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START, BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START, BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START, BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START, BUILT_IN_GOMP_LOOP_END, BUILT_IN_GOMP_LOOP_END_NOWAIT, BUILT_IN_GOMP_ORDERED_START, BUILT_IN_GOMP_ORDERED_END, BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END, BUILT_IN_GOMP_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_NEXT, BUILT_IN_GOMP_PARALLEL_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_END, BUILT_IN_GOMP_SECTIONS_END_NOWAIT, BUILT_IN_GOMP_SINGLE_START, BUILT_IN_GOMP_SINGLE_COPY_START, BUILT_IN_GOMP_SINGLE_COPY_END): New. * sync-builtins.def: New file, moved from builtins.def. * omp-builtins.def: New file, moved from builtins.def. * c-objc-common.h (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine. * gimple-low.c (lower_function_body): Clear data. (lower_stmt): Do not handle COMPOUND_EXPR. Remove call to print_node_brief. * c-tree.h (c_finish_omp_clauses): New prototype. (C_DECL_THREADPRIVATE_P): Define. (lookup_name_no_remap, c_omp_remap_private): Remove (c_begin_omp_parallel, c_finish_omp_parallel): Update. (check_for_loop_decls): Update decl. (lookup_name_no_remap, c_omp_remap_private): Declare. (build_indirect_ref, build_modify_expr, pushdecl, pushdecl_top_level): Move to c-common.h. * dwarf2out.c (loc_descriptor_from_tree_1): Don't set unsignedp before the switch, but just in the 2 places that need it. * c-decl.c (diagnose_mismatched_decls): Do not check for mismatched thread-local attributes when OLDDECL is marked threadprivate and NEWDECL has no thread-local attributes. (merge_decls): Merge C_DECL_THREADPRIVATE_P. (c_gimple_diagnostics_recursively): Rename from c_warn_unused_result_recursively. Invoke diagnose_omp_structured_block_errors. (check_for_loop_decls): Return a singular decl found. * langhooks.c (lhd_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED for DECL_ARTIFICIAL decls. (lhd_omp_firstprivatize_type_sizes): New. (lhd_omp_assignment): New. (lhd_omp_predetermined_sharing): New. * langhooks.h (struct gimplify_omp_ctx): Forward declare. (struct lang_hooks_for_types): Add omp_firstprivatize_type_sizes, omp_privatize_by_reference, omp_predetermined_sharing, omp_disregard_value_expr, omp_private_debug_clause, omp_clause_default_ctor, omp_clause_copy_ctor, omp_clause_assign_op, omp_clause_dtor. (c_finish_omp_clauses): New. (c_finish_bc_stmt): Diagnose break within omp for. (c_begin_omp_parallel, c_finish_omp_parallel): New. (build_unary_op): Return error_mark after reporting a readonly_error. (build_modify_expr): Likewise. * gimplify.c: Include optabs.h and pointer-set.h. (enum gimplify_omp_var_data): Declare. (struct gimplify_omp_ctx): Declare. (struct gimplify_ctx): Add fields prev_context, combined_pre_p and combined_ctxp. (gimplify_ctxp, gimplify_omp_ctxp): New local variables. (push_gimplify_context, pop_gimplify_context): Allow nesting. (splay_tree_compare_decl_uid): New. (new_omp_context): New. (delete_omp_context): New. (gimple_add_tmp_var): Call omp_add_variable. (gimplify_bind_expr): Likewise. (gimplify_var_or_parm_decl): If omp_notice_variable returned true, disregard DECL_VALUE_EXPR on the decl if any. (gimplify_expr_in_ctx): New. (omp_firstprivatize_variable, omp_firstprivatize_type_sizes omp_add_variable, omp_notice_variable, omp_is_private gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1 gimplify_adjust_omp_clauses, gimplify_omp_parallel gimplify_omp_for, gimplify_omp_workshare, goa_lhs_expr_p gimplify_omp_atomic_fetch_op, goa_stabilize_expr gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex gimplify_omp_atomic): New. (gimplify_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS, OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED, OMP_CRITICAL and OMP_ATOMIC. (gimplify_body): Verify gimplify_ctxp is empty after gimplification. * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_ATOMIC, PRAGMA_OMP_BARRIER, PRAGMA_OMP_CRITICAL, PRAGMA_OMP_FLUSH, PRAGMA_OMP_FOR, PRAGMA_OMP_MASTER, PRAGMA_OMP_ORDERED, PRAGMA_OMP_PARALLEL, PRAGMA_OMP_PARALLEL_FOR, PRAGMA_OMP_PARALLEL_SECTIONS, PRAGMA_OMP_SECTION, PRAGMA_OMP_SECTIONS, PRAGMA_OMP_SINGLE, PRAGMA_OMP_THREADPRIVATE. * tree.def (OMP_PARALLEL, OMP_FOR, OMP_SECTIONS, OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED, OMP_CRITICAL, OMP_ATOMIC, OMP_CLAUSE_PRIVATE, OMP_CLAUSE_SHARED, OMP_CLAUSE_FIRSTPRIVATE, OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_REDUCTION, OMP_CLAUSE_COPYIN, OMP_CLAUSE_COPYPRIVATE, OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE, OMP_CLAUSE_NOWAIT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_DEFAULT): Define. * print-tree.c (print_node): Dump DECL_VALUE_EXPR. * tree-ssa-dce.c (find_control_dependence): Do not assume that ENTRY_BLOCK_PTR->next_bb == single_succ (ENTRY_BLOCK_PTR). * tree-nested.c (convert_call_expr): Call walk_body on OMP_BODY for OpenMP directives. (struct nesting_info): Add field_map, suppress_expansion, debug_var_chain. (create_nesting_tree): Initialize them. (lookup_field_for_decl): Use field_map. (get_nonlocal_debug_decl, get_local_debug_decl): New. (convert_local_omp_clauses): New. (finalize_nesting_tree_1): Add debug_var_chain to toplevel block. (walk_body): Split out of walk_function. (convert_nonlocal_omp_clauses, convert_local_omp_clauses): New. (convert_nonlocal_reference): Handle omp statements. (convert_local_reference): Likewise. (unnest_nesting_tree_1): Split out of finalize_nesting_tree_1. (unnest_nesting_tree): New. (lower_nested_functions): Call it. (insert_field_into_struct): Make extern. (struct walk_stmt_info): Move to tree-gimple.h. (walk_stmts): Make extern. * omp-builtins.def: New file. * tree-iterator.c (expr_only): Clarify comment. * c-common.h (pushdecl_top_level, pushdecl, build_modify_expr, build_indirect_ref, c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered, c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush, c_finish_omp_for, c_split_parallel_clauses, omp_clause_default_kind, c_omp_sharing_predetermined, c_omp_remap_decl): Declare. * Makefile.in (BUILTINS_DEF): Add omp-builtins.def. (OBJS-common): Add omp-low.o. (c-omp.o, omp-low.o): Add. (gimplify.o): Add dependency on $(OPTABS_H). (GTFILES): Add omp-low.c. (gt-stringpool.h): Add. * tree-cfg.c (set_bb_for_stmt): Do not update the block-to-labels map if we are currently expanding to RTL. (tree_node_can_be_shared): Remove unnecessary CONSTANT_CLASS_P checks. Handle IDENTIFIER_NODE. (tree_verify_flow_info): Do not ICE when emitting error messages about invalid labels. (dump_function_to_file): Reset CFUN before emitting the body of the function. (debug_function): New. * passes.c (init_optimization_passes): Schedule pass_lower_omp. * langhooks-def.h (lhd_omp_predetermined_sharing, lhd_omp_assignment, lhd_omp_firstprivatize_type_sizes): Declare. (LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Use it. (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, LANG_HOOKS_OMP_PREDETERMINED_SHARING, LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR): Define. (LANG_HOOK_DECLS): Use them. 2006-01-18 Dmitry Kurochkin <dmitry.kurochkin@gmail.com> Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * c-parser.c (pragma_omp_clause): Define. (c_parser_declaration_or_fndef): Document OpenMP syntax. (c_parser_compound_statement): Likewise. (c_parser_statement): Likewise. (c_parser_pragma): Handle omp pragmas. (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK, OMP_PARALLEL_CLAUSE_MASK, OMP_SINGLE_CLAUSE_MASK): Define. (c_parser_omp_clause_name, check_no_duplicate_clause, c_parser_omp_variable_list, c_parser_omp_var_list_parens, c_parser_omp_clause_copyin, c_parser_omp_clause_copyprivate, c_parser_omp_clause_default, c_parser_omp_clause_firstprivate, c_parser_omp_clause_if, c_parser_omp_clause_lastprivate, c_parser_omp_clause_nowait, c_parser_omp_clause_num_threads, c_parser_omp_clause_ordered, c_parser_omp_clause_private, c_parser_omp_clause_reduction, c_parser_omp_clause_schedule, c_parser_omp_clause_shared, c_parser_omp_all_clauses, c_parser_omp_structured_block, c_parser_omp_atomic, c_parser_omp_barrier, c_parser_omp_critical, c_parser_omp_flush, c_parser_omp_for_loop, c_parser_omp_for, c_parser_omp_master, c_parser_omp_ordered, c_parser_omp_sections_scope, c_parser_omp_sections, c_parser_omp_parallel, c_parser_omp_single, c_parser_omp_construct, c_parser_omp_threadprivate): New. * c-pragma.c (init_pragma): Do omp pragma registration here. * c.opt (fopenmp): New flag. 2006-01-18 Eric Christopher <echristo@apple.com> * gcc.c (GOMP_SELF_SPECS): Bracket in #ifndef/#endif. * config/darwin.h (GOMP_SELF_SPECS): Define. testsuite/ 2006-01-18 Richard Henderson <rth@redhat.com> Aldy Hernandez <aldyh@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> Uros Bizjak <uros@kss-loka.si> * testsuite/gcc.dg/gomp: New directory. From-SVN: r109902
2005-12-22backport: builtins.def: Move all DEF_SYNC_BUILTIN to ...Jakub Jelinek1-192/+2
Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-16target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New.Jon Grimm1-0/+15
2005-12-16 Jon Grimm <jgrimm2@us.ibm.com> Janis Johnson <janis187@us.ibm.com> Ben Elliston <bje@au.ibm.com> * target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P. * target.h (struct gcc_target): Add decimal_float_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_DECIMAL_FLOAT. * builtins.def: Add new builtins for 32, 64 and 128 bit variants of inf, nan, finite, isinf and isnan. * builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128, BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR, BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128, BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32, BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New. * c-decl.c (declspecs_add_type): Verify combos on type qualifiers. Pedwarn if decimal floating point types are used. Error if decimal floating point is not supported by the target. (finish_declspecs): Return type from DFP typespec_word. * c-typeck.c (c_common_type): Choose the decimal floating point type with the greater precision when determining a common type. (convert_arguments): Warn if there is a mismatch between argument and prototype for decimal float types. Warn of conversions with binary float types and of precision narrowing due to prototype. * c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128. (c_token_starts_typename): Handle RID_DFLOAT32/64/128. (c_token_starts_declspecs): Likewise. (c_parser_attributes): Likewise. * c-common.h (enum rid): Add new enumeration values RID_DFLOAT32, RID_DFLOAT64, RID_DFLOAT128. (T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros. * c-common.c (c_common_type_for_mode): Handle decimal float modes. (shorten_compare): Convert DFP/BFP operands to a common type. (c_common_modes_and_builtins): Register built-in decimal float types if the target supports them. (handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT. * builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of inf, nan, finite, isinf and isnan builtins. * c-cppbuiltin.c (builtin_define_decimal_float_constants): New. (builtin_define_float_constants): Assert non-decimal radix. (c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define. Call builtin_define_decimal_float_constants for each type. * c-lex.c (interpret_float): Decode decimal float types from CPP_N flags. Use real_from_string3, which can handle binary or decimal floats. * c-tree.h (enum c_typespec_keyword): Add cts_dfloat32, cts_dfloat64, cts_dfloat128. * tree.c (build_common_tree_nodes_2): Add decimal float types. * tree.h (enum tree_index): Add new enumeration values TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE, TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE. (dfloat32_type_node): New macro. (dfloat64_type_node, dfloat128_type_node): Likewise. (dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise. (dfloat128_ptr_type_node): Likewise. * c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128 bit decimal floating point types with "df", "dd" and "dl". * c-format.h (enum format_lengths): Add new enumeration values FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD. * c-format.c (printf_length_specs, scanf_length_specs): Add entries for H, D, DD. (print_char_table, scan_char_table): Use new entries. (asm_fprintf_char_table, gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer length arrays. * defaults.h (DECIMAL32_TYPE_SIZE): Define. (DECIMAL64_TYPE_SIZE): Likewise. (DECIMAL128_TYPE_SIZE): Likewise. (TARGET_DEC_EVAL_METHOD): Likewise. * doc/extend.texi (Decimal Float): New node. (Constructing Calls): Document decimal float built-ins. * doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook. * Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h. * ginclude/decfloat.h: New file. Co-Authored-By: Ben Elliston <bje@au.ibm.com> Co-Authored-By: Janis Johnson <janis187@us.ibm.com> From-SVN: r108629
2005-12-01builtins.def (BUILT_IN_PUTC, [...]): New.Kaveh R. Ghazi1-0/+2
* builtins.def (BUILT_IN_PUTC, BUILT_IN_PUTC_UNLOCKED): New. * config/pa/pa.c (pa_init_builtins): If we detect DONT_HAVE_FPUTC_UNLOCKED, set builtin fputc_unlocked to putc_unlocked. From-SVN: r107833
2005-07-24builtins.def: Add DEF_EXT_C99RES_BUILTIN to define builtins that C99 reserve ↵Francois-Xavier Coudert1-0/+10
for future use. * builtins.def: Add DEF_EXT_C99RES_BUILTIN to define builtins that C99 reserve for future use. Use it to define clog10, clog10f and clog10l. From-SVN: r102331
2005-06-27builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6.Jakub Jelinek1-0/+20
* builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6. (DEF_LIST_INT_INT): Add for 4,0, 4,5, 5,0, 5,6. (ATTR_NOTHROW_NONNULL_4, ATTR_NOTHROW_NONNULL_5): Define. (ATTR_FORMAT_PRINTF_4_0, ATTR_FORMAT_PRINTF_4_5, ATTR_FORMAT_PRINTF_5_0, ATTR_FORMAT_PRINTF_5_6): Define. * builtins.c: Include tree-flow.h. (expand_builtin_mempcpy, expand_builtin_memmove): Comment fixes. (expand_builtin_object_size, expand_builtin_memory_chk, maybe_emit_chk_warning, maybe_emit_sprintf_chk_warning, compute_object_offset, compute_builtin_object_size, fold_builtin_object_size): New functions. (expand_builtin): Handle BUILT_IN_OBJECT_SIZE and BUILT_IN_*_CHK. (fold_builtin_1): Likewise. Handle BUILT_IN_{,V}{,F}PRINTF and BUILT_IN_{,F}PRINTF_UNLOCKED. (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_strcat_chk, fold_builtin_strncat_chk, fold_builtin_sprintf_chk, fold_builtin_snprintf_chk, fold_builtin_printf, fold_builtin_fprintf): New functions. * builtins.def (BUILT_IN_OBJECT_SIZE, BUILT_IN_MEMCPY_CHK, BUILT_IN_MEMMOVE_CHK, BUILT_IN_MEMPCPY_CHK, BUILT_IN_MEMSET_CHK, BUILT_IN_STPCPY_CHK, BUILT_IN_STRCAT_CHK, BUILT_IN_STRCPY_CHK, BUILT_IN_STRNCAT_CHK, BUILT_IN_STRNCPY_CHK, BUILT_IN_SNPRINTF_CHK, BUILT_IN_SPRINTF_CHK, BUILT_IN_VSNPRINTF_CHK, BUILT_IN_VSPRINTF_CHK, BUILT_IN_FPRINTF_CHK, BUILT_IN_PRINTF_CHK, BUILT_IN_VFPRINTF_CHK, BUILT_IN_VPRINTF_CHK): New builtins. * builtin-types.def (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_VAR_4): Document. (BT_FN_SIZE_CONST_PTR_INT, BT_FN_INT_INT_CONST_STRING_VALIST_ARG, BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, BT_FN_PTR_PTR_INT_SIZE_SIZE, BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_INT_CONST_STRING_VAR, BT_FN_INT_FILEPTR_INT_CONST_STRING_VAR, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VAR, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VAR): New types. * c-common.c (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_VAR_4, DEF_FUNCTION_TYPE_VAR_5): Define. * Makefile.in (OBJS-common): Add tree-object-size.o. (tree-object-size.o): Add dependencies. * tree-pass.h (pass_object_sizes): Add. * tree-optimize.c (init_tree_optimization_passes): Add pass_object_sizes. * tree-object-size.c: New file. * tree.h (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_snprintf_chk, compute_builtin_object_size, init_object_sizes, fini_object_sizes): New prototypes. * tree-ssa-ccp.c (get_strlen): Rename to ... (get_maxval_strlen): ...this function. Handle also computing of maximum string length and maximum integral value. (ccp_fold_builtin): Handle BUILT_IN_*_CHK. Use get_maxval_strlen instead of get_strlen. Pass CALLEE and ARGLIST variables to the folding functions instead of computing them again. (execute_fold_all_builtins): Retry ccp_fold_builtin if a builtin changed into some other builtin. * doc/extend.texi (Object Size Checking): Document. * gcc.c-torture/execute/builtins/lib/main.c (abort): Add prototype. * gcc.c-torture/execute/builtins/lib/strncat.c (strncat): Avoid testing uninitialized var. * gcc.c-torture/execute/builtins/chk.h: New. * gcc.c-torture/execute/builtins/lib/chk.c: New. * gcc.c-torture/execute/builtins/memcpy-chk.c: New test. * gcc.c-torture/execute/builtins/memcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memmove-chk.c: New test. * gcc.c-torture/execute/builtins/memmove-chk-lib.c: New. * gcc.c-torture/execute/builtins/mempcpy-chk.c: New test. * gcc.c-torture/execute/builtins/mempcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memset-chk.c: New test. * gcc.c-torture/execute/builtins/memset-chk-lib.c: New. * gcc.c-torture/execute/builtins/snprintf-chk.c: New test. * gcc.c-torture/execute/builtins/snprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/sprintf-chk.c: New test. * gcc.c-torture/execute/builtins/sprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/stpcpy-chk.c: New test. * gcc.c-torture/execute/builtins/stpcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcat-chk.c: New test. * gcc.c-torture/execute/builtins/strcat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcpy-chk.c: New test. * gcc.c-torture/execute/builtins/strcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncat-chk.c: New test. * gcc.c-torture/execute/builtins/strncat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncpy-chk.c: New test. * gcc.c-torture/execute/builtins/strncpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsnprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsnprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsprintf-chk-lib.c: New. * gcc.dg/builtin-object-size-1.c: New test. * gcc.dg/builtin-object-size-2.c: New test. * gcc.dg/builtin-object-size-3.c: New test. * gcc.dg/builtin-object-size-4.c: New test. * gcc.dg/builtin-object-size-5.c: New test. * gcc.dg/builtin-stringop-chk-1.c: New test. * gcc.dg/builtin-stringop-chk-2.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-chk-1.c: New test. * gcc.c-torture/execute/printf-1.c: New test. * gcc.c-torture/execute/fprintf-1.c: New test. * gcc.c-torture/execute/vprintf-1.c: New test. * gcc.c-torture/execute/vfprintf-1.c: New test. * gcc.c-torture/execute/printf-chk-1.c: New test. * gcc.c-torture/execute/fprintf-chk-1.c: New test. * gcc.c-torture/execute/vprintf-chk-1.c: New test. * gcc.c-torture/execute/vfprintf-chk-1.c: New test. From-SVN: r101352
2005-06-25Update FSF address.Kelley Cook1-2/+2
From-SVN: r101317
2005-05-30re PR middle-end/21743 (Enable __builtin_clog)Paolo Carlini1-5/+3
2005-05-30 Paolo Carlini <pcarlini@suse.de> PR middle-end/21743 * builtins.def (BUILT_IN_CLOG, BUILT_IN_CLOGF, BUILT_IN_CLOGL): Enable. * doc/extend.texi: Add clog, clogf, clogl. From-SVN: r100374
2005-04-14re PR middle-end/14311 (builtins for atomic operations needed)Richard Henderson1-0/+199
PR middle-end/14311 * builtin-types.def (BT_BOOL, BT_VOLATILE_PTR, BT_I1, BT_I2, BT_I4, BT_I8, BT_FN_VOID_VPTR, BT_FN_I1_VPTR_I1, BT_FN_I2_VPTR_I2, BT_FN_I4_VPTR_I4, BT_FN_I8_VPTR_I8, BT_FN_BOOL_VPTR_I1_I1, BT_FN_BOOL_VPTR_I2_I2, BT_FN_BOOL_VPTR_I4_I4, BT_FN_BOOL_VPTR_I8_I8, BT_FN_I1_VPTR_I1_I1, BT_FN_I2_VPTR_I2_I2, BT_FN_I4_VPTR_I4_I4, BT_FN_I8_VPTR_I8_I8): New. * builtins.def (DEF_SYNC_BUILTIN): New. (BUILT_IN_FETCH_AND_ADD_N, BUILT_IN_FETCH_AND_ADD_1, BUILT_IN_FETCH_AND_ADD_2, BUILT_IN_FETCH_AND_ADD_4, BUILT_IN_FETCH_AND_ADD_8, BUILT_IN_FETCH_AND_SUB_N, BUILT_IN_FETCH_AND_SUB_1, BUILT_IN_FETCH_AND_SUB_2, BUILT_IN_FETCH_AND_SUB_4, BUILT_IN_FETCH_AND_SUB_8, BUILT_IN_FETCH_AND_OR_N, BUILT_IN_FETCH_AND_OR_1, BUILT_IN_FETCH_AND_OR_2, BUILT_IN_FETCH_AND_OR_4, BUILT_IN_FETCH_AND_OR_8, BUILT_IN_FETCH_AND_AND_N, BUILT_IN_FETCH_AND_AND_1, BUILT_IN_FETCH_AND_AND_2, BUILT_IN_FETCH_AND_AND_4, BUILT_IN_FETCH_AND_AND_8, BUILT_IN_FETCH_AND_XOR_N, BUILT_IN_FETCH_AND_XOR_1, BUILT_IN_FETCH_AND_XOR_2, BUILT_IN_FETCH_AND_XOR_4, BUILT_IN_FETCH_AND_XOR_8, BUILT_IN_FETCH_AND_NAND_N, BUILT_IN_FETCH_AND_NAND_1, BUILT_IN_FETCH_AND_NAND_2, BUILT_IN_FETCH_AND_NAND_4, BUILT_IN_FETCH_AND_NAND_8, BUILT_IN_ADD_AND_FETCH_N, BUILT_IN_ADD_AND_FETCH_1, BUILT_IN_ADD_AND_FETCH_2, BUILT_IN_ADD_AND_FETCH_4, BUILT_IN_ADD_AND_FETCH_8, BUILT_IN_SUB_AND_FETCH_N, BUILT_IN_SUB_AND_FETCH_1, BUILT_IN_SUB_AND_FETCH_2, BUILT_IN_SUB_AND_FETCH_4, BUILT_IN_SUB_AND_FETCH_8, BUILT_IN_OR_AND_FETCH_N, BUILT_IN_OR_AND_FETCH_1, BUILT_IN_OR_AND_FETCH_2, BUILT_IN_OR_AND_FETCH_4, BUILT_IN_OR_AND_FETCH_8, BUILT_IN_AND_AND_FETCH_N, BUILT_IN_AND_AND_FETCH_1, BUILT_IN_AND_AND_FETCH_2, BUILT_IN_AND_AND_FETCH_4, BUILT_IN_AND_AND_FETCH_8, BUILT_IN_XOR_AND_FETCH_N, BUILT_IN_XOR_AND_FETCH_1, BUILT_IN_XOR_AND_FETCH_2, BUILT_IN_XOR_AND_FETCH_4, BUILT_IN_XOR_AND_FETCH_8, BUILT_IN_NAND_AND_FETCH_N, BUILT_IN_NAND_AND_FETCH_1, BUILT_IN_NAND_AND_FETCH_2, BUILT_IN_NAND_AND_FETCH_4, BUILT_IN_NAND_AND_FETCH_8, BUILT_IN_BOOL_COMPARE_AND_SWAP_N, BUILT_IN_BOOL_COMPARE_AND_SWAP_1, BUILT_IN_BOOL_COMPARE_AND_SWAP_2, BUILT_IN_BOOL_COMPARE_AND_SWAP_4, BUILT_IN_BOOL_COMPARE_AND_SWAP_8, BUILT_IN_VAL_COMPARE_AND_SWAP_N, BUILT_IN_VAL_COMPARE_AND_SWAP_1, BUILT_IN_VAL_COMPARE_AND_SWAP_2, BUILT_IN_VAL_COMPARE_AND_SWAP_4, BUILT_IN_VAL_COMPARE_AND_SWAP_8, BUILT_IN_LOCK_TEST_AND_SET_N, BUILT_IN_LOCK_TEST_AND_SET_1, BUILT_IN_LOCK_TEST_AND_SET_2, BUILT_IN_LOCK_TEST_AND_SET_4, BUILT_IN_LOCK_TEST_AND_SET_8, BUILT_IN_LOCK_RELEASE_N, BUILT_IN_LOCK_RELEASE_1, BUILT_IN_LOCK_RELEASE_2, BUILT_IN_LOCK_RELEASE_4, BUILT_IN_LOCK_RELEASE_8, BUILT_IN_SYNCHRONIZE: New. * builtins.c (called_as_built_in): Rewrite from CALLED_AS_BUILT_IN as a function. Accept __sync_ as a prefix as well. (expand_builtin_sync_operation, expand_builtin_compare_and_swap, expand_builtin_lock_test_and_set, expand_builtin_synchronize, expand_builtin_lock_release): New. (expand_builtin): Call them. * c-common.c (DEF_BUILTIN): Don't require __builtin_ prefix if neither BOTH_P nor FALLBACK_P are defined. (builtin_type_for_size): New. (sync_resolve_size, sync_resolve_params, sync_resolve_return): New. (resolve_overloaded_builtin): New. * c-common.h (resolve_overloaded_builtin): Declare. (builtin_type_for_size): Declare. * c-typeck.c (build_function_call): Invoke resolve_overloaded_builtin. * expr.c (sync_add_optab, sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap, sync_compare_and_swap_cc, sync_lock_test_and_set, sync_lock_release): New. * optabs.h: Declare them. * expr.h (expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): Declare. * genopinit.c (optabs): Add sync optabs. * optabs.c (init_optabs): Initialize sync optabs. (expand_val_compare_and_swap_1, expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_compare_and_swap_loop, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): New. * doc/extend.texi (Atomic Builtins): New section * doc/md.texi (Standard Names): Add sync patterns. From-SVN: r98154
2005-04-11* builtins.def (BUILT_IN_LCEIL, BUILT_IN_LCEILF, BUILT_IN_LCEILL)Uros Bizjak1-0/+6
(BUILT_IN_LLCEIL, BUILT_IN_LLCEILF, BUILT_IN_LLCEILL): New. * optabs.h (enum optab_index): Add new OTI_lceil. (lceil_optab): Define corresponding macro. * optabs.c (init_optabs): Initialize lceil_optab. * genopinit.c (optabs): Implement lceil_optab using lceilsi2 and lceildi2 patterns. * builtins.c (expand_builtin_int_roundingfn): Handle BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L}. (fold_builtin_int_roundingfn): Handle BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L}. (fold_builtin_1): Fold BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L} using fold_builtin_int_roundingfn. (mathfn_built_in): Handle BUILT_IN LCEIL and BUILT_IN_LLCEIL. (expand_builtin): Expand BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L} using expand_builtin_int_roundingfn. * convert.c (convert_to_integer): Convert (long int)ceil{,f,l}, into lceil built-in function and (long long int)ceil{,f,l} into llceil built-in function. * fold-const.c (tree_expr_nonnegative_p): Add BUILT_IN_LCEIL and BUILT_IN_LLCEIL. testsuite: * gcc.dg/builtins-53.c: Also check (int)ceil* and (long long int)ceil*. From-SVN: r97964
2005-04-09* builtins.def (BUILT_IN_LFLOOR, BUILT_IN_LFLOORF, BUILT_IN_LFLOORL)Uros Bizjak1-0/+6
(BUILT_IN_LLFLOOR, BUILT_IN_LLFLOORF, BUILT_IN_LLFLOORL): New. * optabs.h (enum optab_index): Add new OTI_lfloor. (lfloor_optab): Define corresponding macro. * optabs.c (init_optabs): Initialize lfloor_optab. * genopinit.c (optabs): Implement lfloor_optab using lfloorsi2 and lfloordi2 patterns. * builtins.c (expand_builtin_int_roundingfn): New prototype. (expand_builtin_int_roundingfn): New function. (fold_builtin_int_roundingfn): New prototype. (fold_builtin_int_roundingfn): New function, renamed from fold_builtin_lround. Handle BUILT_IN_LROUND{,F,L}, BUILT_IN_LLROUND{,F,L} and BUILT_IN_LFLOOR{,F,L}, BUILT_IN_LLFLOOR{,F,L}. (fold_builtin_1): Fold BUILT_IN_LFLOOR{,F,L} and BUILT_IN_LLFLOOR{,F,L} using fold_builtin_int_roundingfn. (mathfn_built_in): Handle BUILT_IN LFLOOR and BUILT_IN_LLFLOOR. (expand_builtin): Expand BUILT_IN_LFLOOR{,F,L} and BUILT_IN_LLFLOOR{,F,L} using expand_builtin_int_roundingfn. * convert.c (convert_to_integer): Convert (long int)floor{,f,l}, into lfloor built-in function and (long long int)floor{,f,l} into llfloor built-in function. * fold-const.c (tree_expr_nonnegative_p): Add BUILT_IN_LFLOOR and BUILT_IN_LLFLOOR. testsuite: * gcc.dg/builtins-53.c: New test. From-SVN: r97886
2005-04-03builtins.def (BUILT_IN_STPNCPY, [...]): New.Kaveh R. Ghazi1-0/+3
* builtins.def (BUILT_IN_STPNCPY, BUILT_IN_STRCASECMP, BUILT_IN_STRNCASECMP): New. * doc/extend.texi: Document stpncpy, strcasecmp, strncasecmp and strndup. testsuite: * gcc.dg/nonnull-3.c: Also test __builtin_stpncpy, __builtin_strcasecmp and __builtin_strncasecmp. From-SVN: r97498
2005-03-26builtin-types.def (BT_FN_STRING_CONST_STRING_SIZE): New.Kaveh R. Ghazi1-0/+1
* builtin-types.def (BT_FN_STRING_CONST_STRING_SIZE): New. * builtins.def (BUILT_IN_STRNDUP): New. testsuite: * gcc.dg/nonnull-3.c: Also test __builtin_strndup. From-SVN: r97077
2005-03-14builtin-attrs.def (ATTR_NOVOPS, [...]): New.Zdenek Dvorak1-2/+2
* builtin-attrs.def (ATTR_NOVOPS, ATTR_NOVOPS_LIST, ATTR_PURE_NOTHROW_NOVOPS_LIST): New. * builtins.def (ATTR_MATHFN_FPROUNDING): Use NOVOPS. (BUILT_IN_PREFETCH): Set the NOVOPS attribute. * c-common.c (handle_novops_attribute): New function. (c_common_attribute_table): Add "no vops" entry. * c-decl.c (merge_decls): Copy DECL_IS_NOVOPS. * calls.c (flags_from_decl_or_type): Set ECF_NOVOPS. * tree-ssa-operands.c (get_call_expr_operands): Do not create virtual operands for calls with ECF_NOVOPS flag. * tree.h (DECL_IS_NOVOPS): New macro. (struct tree_decl): Add novops_flag. (ECF_NOVOPS): New constant. From-SVN: r96438
2005-03-11builtin-attrs.def (ATTR_NONNULL_LIST, [...]): New "nonnull" attribute lists ↵Kaveh R. Ghazi1-36/+36
which are non-specific regarding the nonnull... * builtin-attrs.def (ATTR_NONNULL_LIST, ATTR_NOTHROW_NONNULL, ATTR_CONST_NOTHROW_NONNULL, ATTR_PURE_NOTHROW_NONNULL, ATTR_MALLOC_NOTHROW_NONNULL): New "nonnull" attribute lists which are non-specific regarding the nonnull parameter positions. (ATTR_NONNULL_1_2, ATTR_NONNULL_1_4, ATTR_NOTHROW_NONNULL_1_2, ATTR_NOTHROW_NONNULL_1_4, ATTR_CONST_NOTHROW_NONNULL_1, ATTR_PURE_NOTHROW_NONNULL_1, ATTR_PURE_NOTHROW_NONNULL_1_2, ATTR_MALLOC_NOTHROW_NONNULL_1): Delete. * builtins.def: Use the non-specific "nonnull" attibute lists. From-SVN: r96298
2005-02-10builtins.def, [...]: Update copyright.Kazu Hirata1-1/+1
* builtins.def, haifa-sched.c, libgcc2.c, libgcc2.h, tree-ssa-loop-ivcanon.c, tree-ssa-loop-niter.c, config/cris/cris-protos.h, config/cris/cris.c: Update copyright. From-SVN: r94840
2005-02-09builtins.c (DEF_BUILTIN): Add COND argument.Richard Henderson1-15/+24
* builtins.c (DEF_BUILTIN): Add COND argument. * tree.h (DEF_BUILTIN): Likewise. * builtins.def (DEF_GCC_BUILTIN, DEF_LIB_BUILTIN, DEF_EXT_LIB_BUILTIN, DEF_C94_BUILTIN, DEF_C99_BUILTIN, DEF_C99_C90RES_BUILTIN): Update to match. (DEF_BUILTIN_STUB): New. (BUILT_IN_STACK_SAVE, BUILT_IN_STACK_RESTORE, BUILT_IN_INIT_TRAMPOLINE, BUILT_IN_ADJUST_TRAMPOLINE, BUILT_IN_NONLOCAL_GOTO, BUILT_IN_PROFILE_FUNC_ENTER, BUILT_IN_PROFILE_FUNC_EXIT): Use it. * c-common.c (DEF_BUILTIN): Add COND argument. * tree.c (local_define_builtin): New. (build_common_builtin_nodes): New. ada/ * utils.c (gnat_define_builtin): Remove. (gnat_install_builtins): Use build_common_builtin_nodes. fortran/ * f95-lang.c (gfc_init_builtin_functions): Call build_common_builtin_nodes; do not define any functions handled by it. java/ * builtins.c (initialize_builtins): Call build_common_builtin_nodes. * decl.c (java_init_decl_processing): Initialize const_ptr_type_node. treelang/ * treetree.c (treelang_init_decl_processing): Call build_common_builtin_nodes. From-SVN: r94785
2005-02-09re PR middle-end/19402 (__builtin_powi? still missing)Richard Guenther1-0/+3
2005-02-09 Richard Guenther <rguenth@gcc.gnu.org> PR middle-end/19402 * builtins.def: New __builtin_powi[lf]. * builtins.c (mathfn_built_in): Handle BUILT_IN_POWI. (expand_builtin_powi): New function. (expand_builtin): Dispatch to expand_builtin_powi. * libgcc2.h: Add prototypes for __builtin_powi[lf]. * libgcc2.c: Add __builtin_powi[lf] implementation. * mklibgcc.in: Add __builtin_powi[lf] to lib2funcs. * optabs.h: Add powi_optab. * optabs.c (init_optabs): Initialize powi_optab. * doc/extend.texi: Document __builtin_powi[lf]. * gcc.dg/pr19402-1.c: New testcase. * gcc.dg/pr19402-2.c: likewise. From-SVN: r94774
2004-09-29builtins.def (BUILT_IN_FPUTC, [...]): Remove nothrow attribute.Jakub Jelinek1-10/+10
* builtins.def (BUILT_IN_FPUTC, BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS, BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FWRITE, BUILT_IN_FWRITE_UNLOCKED, BUILT_IN_PUTCHAR, BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS, BUILT_IN_PUTS_UNLOCKED): Remove nothrow attribute. * builtin-attrs.def (ATTR_NONNULL_1, ATTR_NONNULL_2, ATTR_NONNULL_1_2, ATTR_NONNULL_1_4): New. From-SVN: r88278
2004-09-05builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New.Kaveh R. Ghazi1-1/+1
* builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
generated by cgit v1.1 at 2025-02-25 09:59:32 +0000