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* * config/rx/rx.h (enum rx_cpu_type): Add RX200.nickc2010-01-061-22/+30
| | | | | | | | | | | | | | | | | | | | (CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are used together. (OVERRIDE_OPTIONS): Delete. (OPTIMIZATION_OPTIONS): Define. (ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option. * config/rx/rx.c (rx_handle_option): Issue an error message if -mcpu=rx200 and -fpu are used together. (rx_set_optimization_options): New function. Issue an error message if an optimization attribute attempts to reset the FPU/ math optimization pairing. * config/rx/rx-protos.h (rx_set_optimization_options): Prototype. * config/rx/rx.opt: Set the default to 32-bit doubles. * config/rx/t-rx: Add multilibs for -nofpu option. * doc/invoke.texi: Update documentation of RX options. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155677 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-01-05 Eric Fisher <joefoxreal@gmail.com>rguenth2010-01-051-24/+1
| | | | | | | | | | | | | | | | | | | | | | | | | * doc/invoke.texi: Remove the documentation about option -Wunreachable-code. * common.opt (Wunreachable-code): Preserved for backward compatibility. * tree-cfg.c: Remove the implementation of -Wunreachable-code. * opts.c (common_handle_option): Add OPT_Wunreachable_code to the backward compatibility flag section. * gcc.dg/pr12603.c: Remove -Wunreachable-code from dg-options. * gcc.dg/Wunreachable-1.c: Remove the testcase of -Wunreachable-code. * gcc.dg/Wunreachable-2.c: Likewise. * gcc.dg/Wunreachable-3.c: Likewise. * gcc.dg/Wunreachable-4.c: Likewise. * gcc.dg/Wunreachable-5.c: Likewise. * gcc.dg/Wunreachable-6.c: Likewise. * gcc.dg/Wunreachable-7.c: Likewise. * gcc.dg/Wunreachable-8.c: Likewise. * gcc.dg/20041231-1.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155645 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-01-03 Jerry Quinn <jlquinn@optonline.net>jlquinn2010-01-041-4/+6
| | | | | | | | * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update description of expression operand. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155604 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi: Add 2010 to copyright years.gerald2010-01-031-2/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155583 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi (Optimize Options): Reword introduction a bit.gerald2010-01-021-2/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155578 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-12-22 Brian Hackett <bhackett1024@gmail.com>espindola2009-12-221-1/+1
| | | | | | | | | | | | | * doc/plugins.texi: Rename pre-genericize event. 2009-12-22 Brian Hackett <bhackett1024@gmail.com> * g++.dg/plugin/attribute_plugin.c: Rename pre-genericize event. * g++.dg/plugin/dumb_plugin.c: Same. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155401 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-12-22 Paolo Carlini <paolo.carlini@oracle.com>paolo2009-12-221-1/+1
| | | | | | | | | | | PR driver/42463 * params.def ([PARAM_PREDICTABLE_BRANCH_OUTCOME]): Fix typo in help string. * doc/invoke.texi: Fix typo. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155400 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-12-22 Paul Brook <paul@codesourcery.com>pbrook2009-12-221-1/+2
| | | | | | | | | | | gcc/ * doc/tm.texi (ARG_POINTER_CFA_OFFSET): Document new default. * defaults.h (ARG_POINTER_CFA_OFFSET): Add pretend_args_size. * config/spu/spu.h (ARG_POINTER_CFA_OFFSET): Add pretend_args_size. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155396 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-12-17 Sandra Loosemore <sandra@codesourcery.com>sandra2009-12-171-2/+5
| | | | | | | | gcc/ * doc/rtl.texi (Vector Operations): Clarify vec_select result mode. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155320 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi, doc/options.texi, doc/plugins.texi,kazu2009-12-164-8/+8
| | | | | | | doc/tm.texi: Fix typos. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155281 138bc75d-0d04-0410-961f-82ee72b054a4
* Replace tabs with spaces in .texi files.rwild2009-12-153-10/+10
| | | | | | | | | | | gcc/: * doc/extend.texi (Function Attributes, Extended Asm): Replace TABs with spaces. * doc/md.texi (Standard Names): Likewise. * doc/plugins.texi (Plugins): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155264 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix @itemx vs. @itemxrwild2009-12-154-14/+14
| | | | | | | | | | | | | gcc/: * doc/c-tree.texi (Expression trees): Use @itemx for all but the first item for merged items. * doc/extend.texi (Variable Attributes): Likewise. * doc/install.texi (Configuration): Likewise. * doc/invoke.texi (RS/6000 and PowerPC Options, RX Options): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155263 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-12-15 Richard Guenther <rguenther@suse.de>rguenth2009-12-151-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.c (free_lang_data_in_binfo): Do not free BINFO_OFFSET and BINFO_VPTR_FIELD. (free_lang_data_in_type): Do not free TYPE_STUB_DECL if we generate debug information. (free_lang_data_in_decl): Do not free DECL_SIZE_UNIT, DECL_SIZE, DECL_FIELD_OFFSET and DECL_FCONTEXT. (free_lang_data): Do not disable debuginfo. * lto-streamer-out.c (write_symbol_vec): Deal with non-constant DECL_SIZE. (pack_ts_base_value_fields): Write types with false TREE_ASM_WRITTEN. (lto_output_ts_type_tree_pointers): Stream TYPE_STUB_DECL. * lto-streamer-in.c (lto_input_ts_type_tree_pointers): Stream TYPE_STUB_DECL. * dwarf2out.c (add_pure_or_virtual_attribute): Check for DECL_CONTEXT. (gen_type_die_for_member): Test for TYPE_STUB_DECL. * opts.c (decode_options): Do not disable var-tracking for lto. * doc/invoke.texi (-flto): Document -flto vs. -g experimental status. (-fwhopr): Document experimental status. lto/ * lto.c (lto_fixup_field_decl): Fixup DECL_FIELD_OFFSET. (lto_post_options): Do not disable debuginfo. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155259 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/tm.texi (STACK_CHECK_PROTECT): Document alternate default.ebotcazou2009-12-142-15/+16
| | | | | | | | | | * doc/md.texi (check_stack): Clarify. (probe_stack): Likewise. * config/rs6000/rs6000.md (UNSPEC_PROBE_STACK): New constant. (probe_stack): New insn. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155209 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/tm.texi (STACK_CHECK_PROBE_LOAD): Delete.ebotcazou2009-12-131-6/+0
| | | | | | | | | * expr.h (STACK_CHECK_PROBE_LOAD): Likewise. * explow.c (emit_stack_probe): Do not test STACK_CHECK_PROBE_LOAD. * system.h (STACK_CHECK_PROBE_LOAD): Poison. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155199 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-12-07 Edmar Wienskoski <edmar@freescale.com>dje2009-12-071-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * config.gcc (cpu_is_64bit): Add new core e500mc64. (powerpc*-*-*): Add new core e500mc64. * config/rs6000/e500mc64.md: New file. * config/rs6000/rs6000.c (processor_costs): Add new costs for e500mc64. (rs6000_override_options): Add e500mc64 case to processor_target_table. Altivec and Spe options not allowed with e500mc64. Disable string instructions for e500mc64. Enable branch targets alignment for both e500mc and e500mc64. Initialize rs6000_cost for e500mc64. (rs6000_emit_sISEL): New function. (rs6000_emit_sCOND): Call rs6000_emit_sISEL for isel targets. (rs6000_emit_int_cmove): Fix mode of 64 bit isel pattern generation. (rs6000_issue_rate): Set issue rate for e500mc64. (rs6000_rtx_costs): Set more accurate cost for mfcr instruction on architectures with isel. * config/rs6000/rs6000-protos.h (rs6000_emit_sISEL): Declare. * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_PPCE500MC64. (ASM_CPU_SPEC): Add e500mc64. * config/rs6000/rs6000.md (define_attr "cpu"): Add ppce500mc64. Include e500mc64.md. (abssi2_isel): Expand pattern to handle DImode. (nabs<mode>2_isel): New pattern. (absdi2): Change pattern to handle 64 bit isel targets. (absdi2_internal): Exclude ISEL targets. (nabsdi2): Exclude ISEL targets. * doc/invoke.texi: Add e500mc64 to list of cpus. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155044 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/30447ghazi2009-12-061-12/+10
| | | | | | | | | | | | | | PR middle-end/30789 PR other/40302 * configure.ac: Require MPC. * configure: Regenerate. gcc: * doc/install.texi: Document MPC is required. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155023 138bc75d-0d04-0410-961f-82ee72b054a4
* Add TARGET_FUSED_MADD to FMA4 insns.spop2009-12-051-2/+9
| | | | | | | | | | | | * config/i386/i386.c (TARGET_DEFAULT_TARGET_FLAGS): Add MASK_FUSED_MADD. * config/i386/i386.h (CC1_CPU_SPEC_1): Remove "'-mfused-madd' was removed". * config/i386/i386.opt (mfused-madd): New. * config/i386/sse.md: Add TARGET_FUSED_MADD to FMA4 insns. * doc/invoke.texi (-mfused-madd, -mno-fused-madd): Document. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155015 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi (-fdump-tree-slp): Document.irar2009-12-021-5/+17
| | | | | | | | | (-ftree-vectorizer-verbose): Update. (-ftree-slp-vectorize): Document. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154907 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-12-01 Grigori Fursin <grigori.fursin@inria.fr>amylaar2009-12-011-2/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Joern Rennecke <amylaar@spamcop.net> * cgraphunit.c (plugin.h): Include. (ipa_passes): Invoke PLUGIN_ALL_IPA_PASSES_START / PLUGIN_ALL_IPA_PASSES_END at start / end of processing. * gcc-plugin.h (highlev-plugin-common.h, hashtab.h): Include. (enum plugin_event): Define by including plugin.def. Last enumerator is now called PLUGIN_EVENT_FIRST_DYNAMIC. (plugin_event_name): Change type to const char **. (get_event_last, get_named_event_id, unregister_callback): Declare. (register_callback): Change type of event argument to int. (highlev-plugin-common.h): New file. * Makefile.in (GCC_PLUGIN_H): Add highlev-plugin-common.h and $(HASHTAB_H) (tree-optimize.o passes.o): Depend on $(PLUGIN_H). (PLUGIN_HEADERS): Add opts.h, $(PARAMS_H) and plugin.def. (s-header-vars): New rule. (install-plugin): Depend on s-header-vars. Install b-header-vars. * params.c (get_num_compiler_params): New function. * params.h (get_num_compiler_params): Declare. * passes.c (plugin.h): Include. (make_pass_instance): Invoke PLUGIN_NEW_PASS. (do_per_function_toporder, pass_init_dump_file): No longer static. (pass_fini_dump_file): Likewise. (execute_one_pass): Likewise. Invoke PLUGIN_OVERRIDE_GATE and PLUGIN_PASS_EXECUTION. (execute_ipa_pass_list): Invoke PLUGIN_EARLY_GIMPLE_PASSES_START and PLUGIN_EARLY_GIMPLE_PASSES_END. * plugin.c (plugin_event_name_init): New array, defined by including plugin.def. (FMT_FOR_PLUGIN_EVENT): Update. (plugin_event_name): Change type to const char ** and initialize to plugin_event_name_init. (event_tab, event_last, event_horizon): New variable. (get_event_last): New function. (plugin_callbacks_init): New array. (plugin_callbacks: Change type to struct callback_info **. Initialize to plugin_callbacks_init. (htab_event_eq, get_named_event_id, unregister_callback): New function. (invoke_plugin_va_callbacks): Likewise. (register_callback): Change type of event argument to int. Handle new events. Allow dynamic events. (invoke_plugin_callbacks): Likewise. Return success status. (plugins_active_p): Allow dynamic callbacks. * plugin.def: New file. * plugin.h (invoke_plugin_callbacks): Update prototype. (invoke_plugin_va_callbacks): Declare. * tree-optimize.c (plugin.h): Include. (tree_rest_of_compilation): Invoke PLUGIN_ALL_PASSES_START and PLUGIN_ALL_PASSES_END. * tree-pass.h (execute_one_pass, pass_init_dump_file): Declare. (pass_fini_dump_file, do_per_function_toporder): Likewise. * doc/plugin.texi: Document new event types. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154877 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-30 Richard Guenther <rguenther@suse.de>rguenth2009-11-301-0/+4
| | | | | | | * doc/contrib.texi (Contributors): Add myself. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154785 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.ac: Update minimum MPC version to 0.8.ghazi2009-11-301-1/+1
| | | | | | | | | | | * configure: Regenerate. gcc: * doc/install.texi: Update minimum MPC version to 0.8. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154750 138bc75d-0d04-0410-961f-82ee72b054a4
* PR target/41810ro2009-11-271-1/+2
| | | | | | | | | | | | * gthr-solaris.h (__gthread_mutex_destroy): Remove UNUSED. [SUPPORTS_WEAK && GTHREAD_USE_WEAK] (__gthread_active_p): Use __extension__ to allow cast from function pointer to object pointer in C++. * doc/install.texi (--enable-threads): Clarify use of Solaris threads. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154708 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-10-15 Sebastian Pop <sebastian.pop@amd.com>spop2009-11-251-0/+7
| | | | | | * doc/passes.texi: Document the Graphite infrastructure. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154591 138bc75d-0d04-0410-961f-82ee72b054a4
* * opts.c (decode_options): Don't enable flag_schedule_insns rearnsha2009-11-221-1/+1
| | | | | | | when optimizing for size. * doc/invoke.texi: Document change. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154424 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-20 Paul Brook <paul@codesourcery.com>pbrook2009-11-201-1/+1
| | | | | | | | | | | | gcc/ * doc/invoke.texi: Document ARM -mcpu=cortex-a5. * config/arm/arm-cores.def: Add cortex-a5. * config/arm/bpabi.h (BE8_LINK_SPEC): Add mcpu=cortex-a5. * config/arm/arm-tune.md: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154375 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-19 Rafael Avila de Espindola <espindola@google.com>espindola2009-11-191-0/+19
| | | | | | | | | | | | | | | | | | | | | * g++.dg/plugin/selfassign.c: Include plugin-version.h. (plugin_init): Pass correct version to plugin_default_version_check. * gcc.dg/plugin/ggcplug.c: Include plugin-version.h. (plugin_init): Pass correct version to plugin_default_version_check. * gcc.dg/plugin/selfassign.c: Include plugin-version.h. (plugin_init): Pass correct version to plugin_default_version_check. 2009-11-19 Basile Starynkevitch <basile@starynkevitch.net> Rafael Avila de Espindola <espindola@google.com> * doc/plugins.texi (Plugin initialization): Added advices for retrieving the version of GCC at plugin compilation and loading times. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154342 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-19 Paul Brook <paul@codesourcery.com>pbrook2009-11-191-2/+2
| | | | | | | | | | | gcc/ * config.gcc: Add new ARM --with-fpu options. * doc/invoke.texi: Docuent ARM -mfpu=fpv4-sp-d16. * config/arm/arm.c (all_fpus): Add fpv4-sp-d16. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154328 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/arm-neon-intrinsics.texi: Regenerated.drow2009-11-181-6/+6
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154302 138bc75d-0d04-0410-961f-82ee72b054a4
* * toplev.c (process_options): Remove dead code.ebotcazou2009-11-171-1/+1
| | | | | | | * doc/invoke.texi (-frename-registers): Mention -fpeel-loops. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154259 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-16 Paul Brook <paul@codesourcery.com>pbrook2009-11-161-1/+2
| | | | | | | | | | gcc/ * doc/invoke.texi: Document ARM VFPv4 based FPUs. * config/arm/arm.c (all_fpus): Add VFPv4 entries. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154207 138bc75d-0d04-0410-961f-82ee72b054a4
* ChangeLog for libcppktietz2009-11-111-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2009-11-11 Kai Tietz <kai.tietz@onevision.com> * directives.c (do_pragma_push_macro): New pragma handler. (do_pragma_pop_macro): Likewise. (_cpp_init_internal_pragmas): Add push_macro and pop_macro handler to internal pragmas. (lex_macro_node_from_str): Removed. (cpp_push_definition): Replace lex_macro_node_from_str by _cpp_lex_identifier. (cpp_pop_definition): Likewise. * internal.h (_cpp_lex_identifier): New prototype. (def_pragma_macro): New structure. (cpp_reader): New member pushed_macros. * lex.c (_cpp_lex_identifier): New function. (lex_identifier_intern): New function. * init.c (cpp_create_reader): Initialize pushed_macros member. (cpp_destroy): Free elements in pushed_macros member. * pch.c (_cpp_save_pushed_macros): New function. (_cpp_restore_pushed_macros): Likewise. (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros. (cpp_read_state): Use _cpp_restore_pushed_macros. ChangeLog for gcc 2009-11-11 Kai Tietz <kai.tietz@onevision.com> * config/i386/cygming.h (HANDLE_PRAGMA_PUSH_POP_MACRO): Removed. * c-pragma.c (def_pragma_macro_value): Likewise. (def_pragma_macro): Likewise. (pushed_macro_table): Likewise. (HANDLE_PRAGMA_PUSH_POP_MACRO): Remove guarded code. * doc/tm.texi (HANDLE_PRAGMA_PUSH_POP_MACRO): Removed. ChangeLog for gcc/testsuite 2009-11-11 Kai Tietz <kai.tietz@onevision.com> * g++.dg/torture/pushpop_macro.C: New testcase. * gcc.c-torture/execute/pushpop_macro.c: New testcase. * gcc.dg/cpp/pragma-pop_macro-1.c: Allow test for all targets. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154098 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-11 Basile Starynkevitch <basile@starynkevitch.net>bstarynk2009-11-113-2/+29
| | | | | | | | | | | | | | | * gcc/doc/plugins.texi (Registering custom attributes): section renamed as (Registering custom attributes or pragmas). Mentions custom attributes & pragmas, and c_register_pragma, with a small example. * gcc/doc/cpp.texi (Pragmas): Mentions that plugins can provide their pragmas. * gcc/doc/extend.texi (Function Attributes): Mentions that plugin can provide their attributes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154097 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/jbeniston2009-11-113-1/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2009-11-11 Jon Beniston <jon@beniston.com> * config.gcc: Add lm32 elf and uclinux targets. * config/lm32: New directory. * config/lm32/lm32.c: New file. * config/lm32/lm32.h: New file. * config/lm32/lm32.md: New file. * config/lm32/lm32.opt: New file. * config/lm32/lm32-protos.h: New file. * config/lm32/constraints.md: New file. * config/lm32/predicates.md: New file. * config/lm32/sfp-machine.h: New file. * config/lm32/t-fprules-softfp: New file. * config/lm32/uclinux-elf.h: New file. * doc/invoke.texi: Document lm32 options. * doc/contrib.texi: Document lm32 porter. * doc/install.texi: Document lm32 targets. gcc/testsuite/ 2009-11-11 Jon Beniston <jon@beniston.com> * lib/target-supports.exp (check_profiling_available): lm32 target doesn't support profiling. * gcc.dg/20020312-2.c: Add lm32 support. * g++.dg/other/packed1.C: Expect to fail on lm32. * g++.old-deja/g++.jason/thunk3.C: Likewise. libgcc/ 2009-11-11 Jon Beniston <jon@beniston.com> * config.host: Add lm32 targets. * config/lm32: New directory. * config/lm32/libgcc_lm32.h: New file. * config/lm32/_mulsi3.c: New file. * config/lm32/_udivmodsi4.c: New file. * config/lm32/_divsi3.c: New file. * config/lm32/_modsi3.c: New file. * config/lm32/_udivsi3.c: New file. * config/lm32/_umodsi3.c: New file. * config/lm32/_lshrsi3.S: New file. * config/lm32/_ashrsi3.S: New file. * config/lm32/_ashlsi3.S: New file. * config/lm32/crti.S: New file. * config/lm32/crtn.S: New file. * config/lm32/t-lm32: New file. * config/lm32/t-elf: New file. * config/lm32/t-uclinux: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154096 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-09 Paul Brook <paul@codesourcery.com>pbrook2009-11-092-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Daniel Jacobowitz <dan@codesourcery.com> Sandra Loosemore <sandra@codesourcery.com> gcc/ * doc/extend.texi (Half-Precision): Update wording to reflect that there are now multiple -mfpu options that enable fp16 hardware support. * doc/invoke.texi: Update list of ARM -mfpu= options. * config.gcc: Update ARM --with-fpu option list. * config/arm/arm.c (all_fpus): Add vfpv3-fp16, vfpv3-d16-fp16, vfpv3xd and vfpv3xd-fp16. (use_vfp_abi): New function. (aapcs_vfp_is_call_or_return_candidate): Avoid double precision regs when undesirable. (aapcs_vfp_is_return_candidate, aapcs_vfp_is_call_candidate, aapcs_vfp_allocate_return_reg): Use use_vfp_abi. (arm_rtx_costs_1, arm_size_rtx_costs, arm_fastmul_rtx_costs, arm_9e_rtx_costs): Only expect double-precision operations if the FPU provides them. (coproc_secondary_reload_class): Reload HFmode via GENERAL_REGS if no NEON. (arm_print_operand): Handle 'p' modifier. (arm_hard_regno_mode_ok): : Allow HFmode in VFP registers if TARGET_FP16. * config/arm/arm.h (TARGET_VFP_SINGLE, TARGET_VFP_DOUBLE): Define. (TARGET_FP16): Define. * config/arm/vfp.md: Disable double-precision patterns if the FPU does not provide them. (arm_movdi_vfp, thumb2_movdi_vfp): Use fcpys to move double-precision values on a single-precision FPU. (movdf_vfp, thumb2_movdf_vfp): Likewise. Use "Dy" for double-precision constants. (movhf_vfp_neon): New pattern (was movhf_vfp). (movhf_vfp): Remove NEON instructions. * config/arm/constraints.md: Add new "Dy" constraint for double-precision constants. Update description of "Dv". * config/arm/arm.md: Disable double-precision patterns if the FPU does not provide them git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154034 138bc75d-0d04-0410-961f-82ee72b054a4
* * cfgrtl.c (pass_free_cfg): Add pass name.amylaar2009-11-081-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cgraphbuild.c (pass_build_cgraph_edges): Likewise. (pass_rebuild_cgraph_edges, pass_remove_cgraph_callee_edges): Likewise. * dce.c (pass_ud_rtl_dce, pass_fast_rtl_dce): Change pass name. * df-core.c (pass_df_initialize_no_opt): Likewise. * except.c (pass_rtl_eh): Likewise. * function.c (pass_init_function, pass_leaf_regs): Likewise. * gcse.c (pass_rtl_pre): Change pass name. * passes.c (pass_postreload): Add pass name. (make_pass_instance): Don't use duplicate-tracking logic for names starting with '*'. (next_pass_1): Assert that pass has a name. (register_one_dump_file): If there is an space in the name, skip past it. * predict.c (pass_strip_predict_hints): Add pass name. * reg-stack.c (pass_stack_regs): Likewise. * stack-ptr-mod.c (pass_stack_ptr_mod): Likewise. * tree-cfg.c (pass_warn_function_return, pass_warn_function_noreturn): Add pass name. * tree-dfa.c (pass_referenced_vars): Likewise. * tree-optimize.c (pass_cleanup_cfg_post_optimizing): Fix whitespace before comment. (pass_fixup_cfg): Add pass name, fix whitespace before comment. (pass_init_datastructures): Add pass name. * tree-ssa-loop.c (pass_record_bounds): Likewise. * tree-ssa.c (pass_early_warn_uninitialized, pass_late_warn_uninitialized): Likewise. * tree.c (pass_ipa_free_lang_data): Likewise. * doc/passes.texi (pass manager): Document how to disambiguate pass names. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154013 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-06 Basile Starynkevitch <basile@starynkevitch.net>espindola2009-11-061-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/plugins.texi (Plugin callbacks): added PLUGIN_PRAGMAS. * c-pragma.c: Include "plugin.h". (init_pragma): Invoke PLUGIN_PRAGMAS. * gcc-plugin.h: Added PLUGIN_PRAGMAS. * plugin.c (plugin_event_name): Added PLUGIN_PRAGMAS & the missing PLUGIN_ATTRIBUTES. (register_callback): Added PLUGIN_PRAGMAS. Fixed typo in message error for unknown callback event. (invoke_plugin_callbacks): Added PLUGIN_PRAGMAS. * Makefile.in (c-pragma.o): Added dependency upon plugin.h. (PLUGIN_HEADERS): added plugin.h. 2009-11-06 Basile Starynkevitch <basile@starynkevitch.net> * g++.dg/plugin/pragma_plugin-test-1.C: new testcase for PLUGIN_PRAGMAS. * g++.dg/plugin/pragma_plugin.c: new test plugin for PLUGIN_PRAGMAS. * g++.dg/plugin/plugin.exp (plugin_test_list): Add pragma_plugin.c and pragma_plugin-test-1.C. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153975 138bc75d-0d04-0410-961f-82ee72b054a4
* * config/i386/i386.c (ix86_builtin_reciprocal): Remove dependencymatz2009-11-051-0/+4
| | | | | | | | | on TARGET_RECIP. * doc/invoke.texi (-mrecip): Clarify that we don't need -mrecip for 1/sqrtf. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153940 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-04 Harsha Jagasia <harsha.jagasia@amd.com>dwarak2009-11-042-2/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> * doc/invoke.texi (-mlwp): Add documentation. * doc/extend.texi (x86 intrinsics): Add LWP intrinsics. * config.gcc (i[34567]86-*-*): Include lwpintrin.h. (x86_64-*-*): Ditto. * config/i386/lwpintrin.h: New file, provide x86 compiler intrinisics for LWP. * config/i386/cpuid.h (bit_LWP): Define LWP bit. * config/i386/x86intrin.h: Add LWP check and lwpintrin.h. * config/i386/i386-c.c (ix86_target_macros_internal): Check ISA_FLAG for LWP. * config/i386/i386.h (TARGET_LWP): New macro for LWP. * config/i386/i386.opt (-mlwp): New switch for LWP support. * config/i386/i386.c (OPTION_MASK_ISA_LWP_SET): New. (OPTION_MASK_ISA_LWP_UNSET): New. (ix86_handle_option): Handle -mlwp. (isa_opts): Handle -mlwp. (enum pta_flags): Add PTA_LWP. (override_options): Add LWP support. (IX86_BUILTIN_LLWPCB16): New for LWP intrinsic. (IX86_BUILTIN_LLWPCB32): Ditto. (IX86_BUILTIN_LLWPCB64): Ditto. (IX86_BUILTIN_SLWPCB16): Ditto. (IX86_BUILTIN_SLWPCB32): Ditto. (IX86_BUILTIN_SLWPCB64): Ditto. (IX86_BUILTIN_LWPVAL16): Ditto. (IX86_BUILTIN_LWPVAL32): Ditto. (IX86_BUILTIN_LWPVAL64): Ditto. (IX86_BUILTIN_LWPINS16): Ditto. (IX86_BUILTIN_LWPINS32): Ditto. (IX86_BUILTIN_LWPINS64): Ditto. (enum ix86_special_builtin_type): Add LWP intrinsic support. (builtin_description): Ditto. (ix86_init_mmx_sse_builtins): Ditto. (ix86_expand_special_args_builtin): Ditto. * config/i386/i386.md (UNSPEC_LLWP_INTRINSIC): Add new UNSPEC for LWP support. (UNSPEC_SLWP_INTRINSIC): Ditto. (UNSPECV_LWPVAL_INTRINSIC): Ditto. (UNSPECV_LWPINS_INTRINSIC): Ditto. (lwp_llwpcbhi1): New lwp pattern. (lwp_llwpcbsi1): Ditto. (lwp_llwpcbdi1): Ditto. (lwp_slwpcbhi1): Ditto. (lwp_slwpcbsi1): Ditto. (lwp_slwpcbdi1): Ditto. (lwp_lwpvalhi3): Ditto. (lwp_lwpvalsi3): Ditto. (lwp_lwpvaldi3): Ditto. (lwp_lwpinshi3): Ditto. (lwp_lwpinssi3): Ditto. (lwp_lwpinsdi3): Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153917 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-04 Harsha Jagasia <harsha.jagasia@amd.com>dwarak2009-11-042-3/+138
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> * config.gcc (i[34567]86-*-*): Include xopintrin.h. (x86_64-*-*): Ditto. * config/i386/xopintrin.h: New file, provide common x86 compiler intrinisics for XOP. * config/i386/cpuid.h (bit_XOP): Define XOP bit. * config/i386/x86intrin.h: Add XOP check and xopintrin.h. * config/i386/i386-c.c(ix86_target_macros_internal): Check ISA_FLAG for XOP. * config/i386/i386.h(TARGET_XOP): New macro for XOP. * config/i386/i386.opt (-mxop): New switch for XOP support. * config/i386/i386.md (UNSPEC_XOP_UNSIGNED_CMP) (UNSPEC_XOP_TRUEFALSE) (UNSPEC_XOP_PERMUTE) (UNSPEC_FRCZ): Add new UNSPEC for XOP support. (PPERM_*): New constants for vpperm instruction. (xop_pcmov_<mode>): Add XOP conditional mov instructions. * config/i386/i386.c (OPTION_MASK_ISA_XOP_SET): New. (OPTION_MASK_ISA_XOP_UNSET): New. (OPTION_MASK_ISA_XOP_UNSET): Change definition to depend on XOP. (ix86_handle_option): Handle -mxop. (isa_opts): Handle -mxop. (enum pta_flags): Add PTA_XOP. (override_options): Add XOP support. (print_operand): Add code for XOP compare instructions. (ix86_expand_sse_movcc): Extend for XOP conditional move instruction. (ix86_expand_int_vcond): Extend for XOP compare instruction. (IX86_BUILTIN_VPCMOV): New for XOP intrinsic. (IX86_BUILTIN_VPCMOV_V2DI): Ditto. (IX86_BUILTIN_VPCMOV_V4SI): Ditto. (IX86_BUILTIN_VPCMOV_V8HI): Ditto. (IX86_BUILTIN_VPCMOV_V16QI): Ditto. (IX86_BUILTIN_VPCMOV_V4SF): Ditto. (IX86_BUILTIN_VPCMOV_V2DF): Ditto. (IX86_BUILTIN_VPCMOV256): Ditto. (IX86_BUILTIN_VPCMOV_V4DI256): Ditto. (IX86_BUILTIN_VPCMOV_V8SI256): Ditto. (IX86_BUILTIN_VPCMOV_V16HI256): Ditto. (IX86_BUILTIN_VPCMOV_V32QI256): Ditto. (IX86_BUILTIN_VPCMOV_V8SF256): Ditto. (IX86_BUILTIN_VPCMOV_V4DF256): Ditto. (IX86_BUILTIN_VPPERM): Ditto. (IX86_BUILTIN_VPMACSSWW): Ditto. (IX86_BUILTIN_VPMACSWW): Ditto. (IX86_BUILTIN_VPMACSSWD): Ditto. (IX86_BUILTIN_VPMACSWD): Ditto. (IX86_BUILTIN_VPMACSSDD): Ditto. (IX86_BUILTIN_VPMACSDD): Ditto. (IX86_BUILTIN_VPMACSSDQL): Ditto. (IX86_BUILTIN_VPMACSSDQH): Ditto. (IX86_BUILTIN_VPMACSDQL): Ditto. (IX86_BUILTIN_VPMACSDQH): Ditto. (IX86_BUILTIN_VPMADCSSWD): Ditto. (IX86_BUILTIN_VPMADCSWD): Ditto. (IX86_BUILTIN_VPHADDBW): Ditto. (IX86_BUILTIN_VPHADDBD): Ditto. (IX86_BUILTIN_VPHADDBQ): Ditto. (IX86_BUILTIN_VPHADDWD): Ditto. (IX86_BUILTIN_VPHADDWQ): Ditto. (IX86_BUILTIN_VPHADDDQ): Ditto. (IX86_BUILTIN_VPHADDUBW): Ditto. (IX86_BUILTIN_VPHADDUBD): Ditto. (IX86_BUILTIN_VPHADDUBQ): Ditto. (IX86_BUILTIN_VPHADDUWD): Ditto. (IX86_BUILTIN_VPHADDUWQ): Ditto. (IX86_BUILTIN_VPHADDUDQ): Ditto. (IX86_BUILTIN_VPHSUBBW): Ditto. (IX86_BUILTIN_VPHSUBWD): Ditto. (IX86_BUILTIN_VPHSUBDQ): Ditto. (IX86_BUILTIN_VPROTB): Ditto. (IX86_BUILTIN_VPROTW): Ditto. (IX86_BUILTIN_VPROTD): Ditto. (IX86_BUILTIN_VPROTQ): Ditto. (IX86_BUILTIN_VPROTB_IMM): Ditto. (IX86_BUILTIN_VPROTW_IMM): Ditto. (IX86_BUILTIN_VPROTD_IMM): Ditto. (IX86_BUILTIN_VPROTQ_IMM): Ditto. (IX86_BUILTIN_VPSHLB): Ditto. (IX86_BUILTIN_VPSHLW): Ditto. (IX86_BUILTIN_VPSHLD): Ditto. (IX86_BUILTIN_VPSHLQ): Ditto. (IX86_BUILTIN_VPSHAB): Ditto. (IX86_BUILTIN_VPSHAW): Ditto. (IX86_BUILTIN_VPSHAD): Ditto. (IX86_BUILTIN_VPSHAQ): Ditto. (IX86_BUILTIN_VFRCZSS): Ditto. (IX86_BUILTIN_VFRCZSD): Ditto. (IX86_BUILTIN_VFRCZPS): Ditto. (IX86_BUILTIN_VFRCZPD): Ditto. (IX86_BUILTIN_VFRCZPS256): Ditto. (IX86_BUILTIN_VFRCZPD256): Ditto. (IX86_BUILTIN_VPCOMEQUB): Ditto. (IX86_BUILTIN_VPCOMNEUB): Ditto. (IX86_BUILTIN_VPCOMLTUB): Ditto. (IX86_BUILTIN_VPCOMLEUB): Ditto. (IX86_BUILTIN_VPCOMGTUB): Ditto. (IX86_BUILTIN_VPCOMGEUB): Ditto. (IX86_BUILTIN_VPCOMFALSEUB): Ditto. (IX86_BUILTIN_VPCOMTRUEUB): Ditto. (IX86_BUILTIN_VPCOMEQUW): Ditto. (IX86_BUILTIN_VPCOMNEUW): Ditto. (IX86_BUILTIN_VPCOMLTUW): Ditto. (IX86_BUILTIN_VPCOMLEUW): Ditto. (IX86_BUILTIN_VPCOMGTUW): Ditto. (IX86_BUILTIN_VPCOMGEUW): Ditto. (IX86_BUILTIN_VPCOMFALSEUW): Ditto. (IX86_BUILTIN_VPCOMTRUEUW): Ditto. (IX86_BUILTIN_VPCOMEQUD): Ditto. (IX86_BUILTIN_VPCOMNEUD): Ditto. (IX86_BUILTIN_VPCOMLTUD): Ditto. (IX86_BUILTIN_VPCOMLEUD): Ditto. (IX86_BUILTIN_VPCOMGTUD): Ditto. (IX86_BUILTIN_VPCOMGEUD): Ditto. (IX86_BUILTIN_VPCOMFALSEUD): Ditto. (IX86_BUILTIN_VPCOMTRUEUD): Ditto. (IX86_BUILTIN_VPCOMEQUQ): Ditto. (IX86_BUILTIN_VPCOMNEUQ): Ditto. (IX86_BUILTIN_VPCOMLTUQ): Ditto. (IX86_BUILTIN_VPCOMLEUQ): Ditto. (IX86_BUILTIN_VPCOMGTUQ): Ditto. (IX86_BUILTIN_VPCOMGEUQ): Ditto. (IX86_BUILTIN_VPCOMFALSEUQ): Ditto. (IX86_BUILTIN_VPCOMTRUEUQ): Ditto. (IX86_BUILTIN_VPCOMEQB): Ditto. (IX86_BUILTIN_VPCOMNEB): Ditto. (IX86_BUILTIN_VPCOMLTB): Ditto. (IX86_BUILTIN_VPCOMLEB): Ditto. (IX86_BUILTIN_VPCOMGTB): Ditto. (IX86_BUILTIN_VPCOMGEB): Ditto. (IX86_BUILTIN_VPCOMFALSEB): Ditto. (IX86_BUILTIN_VPCOMTRUEB): Ditto. (IX86_BUILTIN_VPCOMEQW): Ditto. (IX86_BUILTIN_VPCOMNEW): Ditto. (IX86_BUILTIN_VPCOMLTW): Ditto. (IX86_BUILTIN_VPCOMLEW): Ditto. (IX86_BUILTIN_VPCOMGTW): Ditto. (IX86_BUILTIN_VPCOMGEW): Ditto. (IX86_BUILTIN_VPCOMFALSEW): Ditto. (IX86_BUILTIN_VPCOMTRUEW): Ditto. (IX86_BUILTIN_VPCOMEQD): Ditto. (IX86_BUILTIN_VPCOMNED): Ditto. (IX86_BUILTIN_VPCOMLTD): Ditto. (IX86_BUILTIN_VPCOMLED): Ditto. (IX86_BUILTIN_VPCOMGTD): Ditto. (IX86_BUILTIN_VPCOMGED): Ditto. (IX86_BUILTIN_VPCOMFALSED): Ditto. (IX86_BUILTIN_VPCOMTRUED): Ditto. (IX86_BUILTIN_VPCOMEQQ): Ditto. (IX86_BUILTIN_VPCOMNEQ): Ditto. (IX86_BUILTIN_VPCOMLTQ): Ditto. (IX86_BUILTIN_VPCOMLEQ): Ditto. (IX86_BUILTIN_VPCOMGTQ): Ditto. (IX86_BUILTIN_VPCOMGEQ): Ditto. (IX86_BUILTIN_VPCOMFALSEQ): Ditto. (IX86_BUILTIN_VPCOMTRUEQ): Ditto. (enum multi_arg_type): New enum for describing the various XOP intrinsic argument types. (bdesc_multi_arg): New table for XOP intrinsics. (ix86_init_mmx_sse_builtins): Add XOP intrinsic support. (ix86_expand_multi_arg_builtin): New function for creating XOP intrinsics. * config/i386/sse.md (sserotatemax): New mode attribute for XOP. (xop_pmacsww): Ditto. (xop_pmacssww): Ditto. (xop_pmacsdd): Ditto. (xop_pmacssdd): Ditto. (xop_pmacssdql): Ditto. (xop_pmacssdqh): Ditto. (xop_pmacsdql): Ditto. (xop_pmacsdql_mem): Ditto. (xop_mulv2div2di3_low): Ditto. (xop_pmacsdqh): Ditto. (xop_pmacsdqh_mem): Ditto. (xop_mulv2div2di3_high): Ditto. (xop_pmacsswd): Ditto. (xop_pmacswd): Ditto. (xop_pmadcsswd): Ditto. (xop_pmadcswd): Ditto. (xop_pcmov_<mode>): Ditto. (xop_pcmov_<mode>)256: Ditto. (xop_phaddbw): Ditto. (xop_phaddbd): Ditto. (xop_phaddbq): Ditto. (xop_phaddwd): Ditto. (xop_phaddwq): Ditto. (xop_phadddq): Ditto. (xop_phaddubw): Ditto. (xop_phaddubd): Ditto. (xop_phaddubq): Ditto. (xop_phadduwd): Ditto. (xop_phadduwq): Ditto. (xop_phaddudq): Ditto. (xop_phsubbw): Ditto. (xop_phsubwd): Ditto. (xop_phsubdq): Ditto. (xop_pperm): Ditto. (rotl<mode>3): Ditto. (rotr<mode>3): Ditto. (xop_rotl<mode>3): Ditto. (xop_rotr<mode>3): Ditto. (vrotr<mode>3): Ditto. (vrotl<mode>3): Ditto. (xop_vrotl<mode>3): Ditto. (vlshr<mode>3): Ditto. (vashr<mode>3): Ditto. (vashl<mode>3 (xop_ashl<mode>3): Ditto. (xop_lshl<mode>3): Ditto. (ashlv16qi3): Ditto. (lshlv16qi3): Ditto. (ashrv16qi3): Ditto. (ashrv2di3): Ditto. (xop_frcz<mode>2): Ditto. (xop_vmfrcz<mode>2): Ditto. (xop_frcz<mode>2256): Ditto. (xop_maskcmp<mode>3): Ditto. (xop_maskcmp_uns<mode>3): Ditto. (xop_maskcmp_uns2<mode>3): Ditto. (xop_pcom_tf<mode>3): Ditto. * doc/invoke.texi (-mxop): Add documentation. * doc/extend.texi (x86 intrinsics): Add XOP intrinsics. * gcc.target/i386/xop-check.h: New file. * gcc.target/i386/xop-hadduX.c: Ditto. * gcc.target/i386/xop-haddX.c: Ditto. * gcc.target/i386/xop-hsubX.c: Ditto. * gcc.target/i386/xop-imul32widen-vector.c: Ditto. * gcc.target/i386/xop-imul32widen-vector.c: Ditto. * gcc.target/i386/xop-pcmov2.c: Ditto. * gcc.target/i386/xop-pcmov.c: Ditto. * gcc.target/i386/xop-rotate1-vector.c: Ditto. * gcc.target/i386/xop-rotate2-vector.c: Ditto. * gcc.target/i386/xop-rotate3-vector.c: Ditto. * gcc.target/i386/xop-shift1-vector.c: Ditto. * gcc.target/i386/xop-shift2-vector.c: Ditto. * gcc.target/i386/xop-shift3-vector.c: Ditto. * gcc.target/i386/i386.exp: Add check_effective_target_xop. * gcc.target/i386/sse-12.c: Update with new compile options to activate and check xopintrin.h intrinsic file. * gcc.target/i386/sse-13.c: Ditto. * gcc.target/i386/sse-14.c: Ditto. * gcc.target/i386/sse-22.c: Ditto. * gcc.target/i386/sse-23.c: Ditto. * g++.dg/other/i386-2.C: Ditto. * g++.dg/other/i386-3.C: Ditto. * g++.dg/other/i386-5.C: Ditto. * g++.dg/other/i386-6.C: Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153901 138bc75d-0d04-0410-961f-82ee72b054a4
* PR target/10127ebotcazou2009-11-032-10/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR ada/20548 * expr.h (STACK_CHECK_PROBE_INTERVAL): Delete. (STACK_CHECK_PROBE_INTERVAL_EXP): New macro. (STACK_CHECK_MOVING_SP): Likewise. * system.h (STACK_CHECK_PROBE_INTERVAL): Poison it. * doc/tm.texi (Stack Checking): Delete STACK_CHECK_PROBE_INTERVAL. Document STACK_CHECK_PROBE_INTERVAL_EXP and STACK_CHECK_MOVING_SP. * doc/md.texi (Standard Pattern Names): Tweak entry of CHECK_STACK. Document PROBE_STACK. * explow.c (anti_adjust_stack_and_probe): New function. (allocate_dynamic_stack_space): Do not directly allocate space if STACK_CHECK_MOVING_SP, instead invoke above function. (emit_stack_probe): Handle probe_stack insn. (PROBE_INTERVAL): New macro. (STACK_GROW_OPTAB): Likewise. (STACK_GROW_OFF): Likewise. (probe_stack_range): Use Pmode and memory_address consistently. Fix loop condition in the small constant case. Rewrite in the general case to be immune to wraparounds. Make sure the address of probes is valid. Try to use [base + disp] addressing mode if possible. * ira.c (setup_eliminable_regset): Set frame_pointer_needed if stack checking is enabled and STACK_CHECK_MOVING_SP. * rtlanal.c (may_trap_p_1) <MEM>: If stack checking is enabled, return 1 for volatile references to the stack pointer. * tree.c (build_common_builtin_nodes): Do not set ECF_NOTHROW on __builtin_alloca if stack checking is enabled. * unwind-dw2.c (uw_identify_context): Take into account whether the context is that of a signal frame or not. * config/i386/linux.h (STACK_CHECK_MOVING_SP): Define to 1. * config/i386/linux64.h (STACK_CHECK_MOVING_SP): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153877 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2009-11-031-1/+1
| | | | | | | * doc/invoke.texi: Fix typo. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153869 138bc75d-0d04-0410-961f-82ee72b054a4
* * config/rx/predicates.md (rx_store_multiple_vector): Reversenickc2009-11-032-10/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | order of expected registers. (rx_load_multiple_vector): Likewise. (rx_rtsd_vector): Likewise. * config/rx/rx.c (rx_cpu_type): New variable. (rx_print_operand): Fix bug printing 64-bit constant values. (rx_emit_stack_pushm): Reverse order of pushed registers. (gen_rx_store_vector): Likewise. (is_fast_interrupt_func): Only accept "fast_interrupt" as the attribute name. (is_exception_func): Rename to is_interrupt_func and only accept "interrupt" as the attribute name. (rx_get_stack_layout): Use new function name. (rx_func_attr_inlinable): Likewise. (rx_attribute_table): Remove "exception". (rx_expand_prologue): If necessary push the accumulator register in the prologue of interrupt functions. (rx_expand_epilogue): If necessary pop the accumulator. (rx_builtins): Add RX_BUILTIN_MVTIPL. (rx_expand_builtin_stz): Remove. (rx_expand_builtin_mvtipl): New function. (rx_init_builtins): Handle RX_BUILTIN_MVTIPL. (rx_expand_builtin): Likewise. (rx_enable_fpu): New variable. (rx_handle_option): Handle -fpu, -nofpu, -mcpu and -patch. * config/rx/rx.h (TARGET_CPU_CPP_BUILTINS): Assert machine based on rx_cpu_type. Define __RX_FPU_INSNS__ if FPU insns are allowed. (enum rx_cpu_types): Define. (ASM_SPEC): Pass -m32bit-doubles on to assembler. (INCOMING_FRAME_SP_OFFSET): Define. (ARG_POINTER_CFA_OFFSET): Define. (FRAME_POINTER_CFA_OFFSET): Define. (OVERRIDE_OPTIONS): Enable fast math if RX FPU insns are enabled. (ALLOW_RX_FPU_INSNS): Define. * config/rx/rx.md: Test ALLOW_RX_FPU_INSNS instead of fast_math_flags_set_p. (UNSPEC_BUILTIN_MVTIPL): Define. (revl): Rename to bswapsi2. (bswaphi2): New pattern. (mvtachi): Mark as volatile because it uses a register unknown to GCC. (mvtaclo): Likewise. (racw): Likewise. (mvtc): Remove clobber of cc0. (mvtcp): Delete. (opecp): Delete. * config/rx/rx.opt (mieee): Remove. (fpu): Add. (nofpu): Add. (mcpu=): Add. (patch=): Add. (msave-acc-in-interrupts): Add. * config/rx/t-rx (MULTILIB_OPTIONS): Change default to 64bit doubles. (MULTILIB_DIRS): Likewise. (MULTILIB_MATCHES): Treat -fpu as an alias for -m32bit-doubles. * doc/extend.texi: Remove description of "exception" function attribute. * doc/invoke.texi: Document -fpu, -nofpu, -mcpu=, -patch= and -msave-acc-in-interrupts options. * gcc.target/rx/builtins,c: Remove redundant tests. Add test of MVTIPL instruction. * gcc.target/rx/interrupts.c: Use fast_interrupt and interrupt function attributes. Add -msave-acc-in-interrupts option to the command line. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153853 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-10-29 David Daney <ddaney@caviumnetworks.com>daney2009-10-291-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/invoke.texi (mmcount-ra-address): Document new command line option. * config/mips/mips.opt (mmcount-ra-address): New option. * config/mips/mips-protos.h (mips_function_profiler): Declare new function. * config/mips/mips.c (struct mips_frame_info): Add ra_fp_offset member. (mips_for_each_saved_gpr_and_fpr): Set ra_fp_offset. (mips_function_profiler): Moved from FUNCTION_PROFILER, and rewritten. * config/mips/mips.h (FUNCTION_PROFILER): Body of macro moved to mips_function_profiler. 2009-10-29 David Daney <ddaney@caviumnetworks.com> * gcc.target/mips/mips.exp (mips_option_groups): Add mcount-ra-address. * gcc.target/mips/mmcount-ra-address-1.c: New test. * gcc.target/mips/mmcount-ra-address-2.c: New test. * gcc.target/mips/mmcount-ra-address-3.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153717 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-10-29 Steve Ellcey <sje@cup.hp.com>sje2009-10-291-0/+14
| | | | | | | | | | | | | | | | | | | | PR middle-end/37565 PR target/38018 * doc/tm.texi (OVERRIDE_OPTIONS): Update. (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New. * optc-gen.awk (cl_target_option_restore): Include call to targetm.override_options_after_change. * target-def.h (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New. * target.h (override_options_after_change): New. * c-common.c (parse_optimize_options): Call targetm.override_options_after_change. * config/ia64/ia64.c (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New. (ia64_override_options_after_change): New. (ia64_override_options) Add call to above. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153714 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-10-28 Rafael Avila de Espindola <espindola@google.com>espindola2009-10-281-5/+5
| | | | | | | * doc/invoke.texi: Rename -use-linker-plugin -fuse-linker-plugin. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153686 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-10-27 Kai Tietz <kai.tietz@onevision.com>ktietz2009-10-271-1/+10
| | | | | | | | | | | | | | PR/41799 * config/i386/mingw32.h (CHECK_EXECUTE_STACK_ENABLED): New macro. * config/i386/mingw.opt: Add fset-stack-executable. * config/i386/i386.c (ix86_trampoline_init): Make call to emit_library_call conditional, if CHECK_EXECUTE_STACK_ENABLED is defined and its value is not zero. * doc/invoke.texi git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153606 138bc75d-0d04-0410-961f-82ee72b054a4
* * target.h (have_conditional_execution): Add a new target hook function.carrot2009-10-271-0/+6
| | | | | | | | | | | | | | | | | | | | * target-def.h (TARGET_HAVE_CONDITIONAL_EXECUTION): Likewise. * targhooks.h (default_have_conditional_execution): Likewise. * targhooks.c (default_have_conditional_execution): Likewise. * doc/tm.texi (TARGET_HAVE_CONDITIONAL_EXECUTION): Document it. * config/arm/arm.c (TARGET_HAVE_CONDITIONAL_EXECUTION): Define it. (arm_have_conditional_execution): New function. * ifcvt.c (noce_process_if_block, find_if_header, cond_exec_find_if_block, dead_or_predicable): Change the usage of macro HAVE_conditional_execution to a target hook call. * recog.c (peephole2_optimize): Likewise. * sched-rgn.c (add_branch_dependences): Likewise. * final.c (asm_insn_count, final_scan_insn): Likewise. * bb-reorder.c (HAVE_conditional_execution): Remove it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153584 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-10-26 Ben Elliston <bje@au.ibm.com>uweigand2009-10-261-1/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Michael Meissner <meissner@linux.vnet.ibm.com> Ulrich Weigand <uweigand@de.ibm.com> * config.gcc (spu-*-elf*): Add spu_cache.h to extra_headers. * config/spu/spu_cache.h: New file. * config/spu/cachemgr.c: New file. * config/spu/cache.S: New file. * config/spu/spu.h (ASM_OUTPUT_SYMBOL_REF): Define. (ADDR_SPACE_EA): Define. (TARGET_ADDR_SPACE_KEYWORDS): Define. * config/spu/spu.c (EAmode): New macro. (TARGET_ADDR_SPACE_POINTER_MODE): Define. (TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise. (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Likewise. (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Likewise. (TARGET_ADDR_SPACE_SUBSET_P): Likewise. (TARGET_ADDR_SPACE_CONVERT): Likewise. (TARGET_ASM_SELECT_SECTION): Likewise. (TARGET_ASM_UNIQUE_SECTION): Likewise. (TARGET_ASM_UNALIGNED_SI_OP): Likewise. (TARGET_ASM_ALIGNED_DI_OP): Likewise. (ea_symbol_ref): New function. (spu_legitimate_constant_p): Handle __ea qualified addresses. (spu_addr_space_legitimate_address_p): New function. (spu_addr_space_legitimize_address): Likewise. (cache_fetch): New global. (cache_fetch_dirty): Likewise. (ea_alias_set): Likewise. (ea_load_store): New function. (ea_load_store_inline): Likewise. (expand_ea_mem): Likewise. (spu_expand_mov): Handle __ea qualified memory references. (spu_addr_space_pointer_mode): New function. (spu_addr_space_address_mode): Likewise. (spu_addr_space_subset_p): Likewise. (spu_addr_space_convert): Likewise. (spu_section_type_flags): Handle "._ea" section. (spu_select_section): New function. (spu_unique_section): Likewise. * config/spu/spu-c.c (spu_cpu_cpp_builtins): Support __EA32__ and __EA64__ predefined macros. * config/spu/spu-elf.h (LIB_SPEC): Handle -mcache-size= and -matomic-updates switches. * config/spu/t-spu-elf (MULTILIB_OPTIONS): Define. (EXTRA_MULTILIB_PARTS): Add libgcc_cachemgr.a, libgcc_cachemgr_nonatomic.a, libgcc_cache8k.a, libgcc_cache16k.a, libgcc_cache32k.a, libgcc_cache64k.a, libgcc_cache128k.a. ($(T)cachemgr.o, $(T)cachemgr_nonatomic.o): New target. ($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache64k.o, $(T)cache128k.o): Likewise. ($(T)libgcc_%.a): Likewise. * config/spu/spu.h (TARGET_DEFAULT): Add MASK_ADDRESS_SPACE_CONVERSION. * config/spu/spu.opt (-mea32/-mea64): Add switches. (-maddress-space-conversion): Likewise. (-mcache-size=): Likewise. (-matomic-updates): Likewise. * doc/invoke.texi (-mea32/-mea64): Document. (-maddress-space-conversion): Likewise. (-mcache-size=): Likewise. (-matomic-updates): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153575 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-10-26 Ben Elliston <bje@au.ibm.com>uweigand2009-10-261-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Michael Meissner <meissner@linux.vnet.ibm.com> Ulrich Weigand <uweigand@de.ibm.com> * doc/tm.texi (TARGET_ADDR_SPACE_KEYWORDS): Document. * c-common.c (c_common_reswords): If TARGET_ADDR_SPACE_KEYWORDS is defined, add the named address space keywords. (c_addr_space_name): New function. (complete_array_type): Preserve named address space. (handle_mode_attribute): Use targetm.addr_space.valid_pointer_mode instead of targetm.valid_pointer_mode. * c-common.h (enum rid): Add RID_ADDR_SPACE_0 .. RID_ADDR_SPACE_15, RID_FIRST_ADDR_SPACE and RID_LAST_ADDR_SPACE. (ADDR_SPACE_KEYWORD): New macro. (c_addr_space_name): Add prototype. * c-tree.h (struct c_declspecs): Add address_space member. (declspecs_add_addrspace): Add prototype. * c-pretty-print.c (pp_c_type_qualifier_list): Handle address spaces. * c-parser.c (c_parse_init): Add assertion. (typedef enum c_id_kind): Add C_ID_ADDRSPACE. (c_lex_one_token): Handle address space keywords. (c_token_starts_typename): Likewise. (c_token_starts_declspecs): Likewise. (c_parser_declspecs): Likewise. (c_parser_postfix_expression_after_paren_type): Diagnose compound literal within function qualified with named address space. * c-decl.c (diagnose_mismatched_decls): Diagnose conflicting named address space qualifiers. (shadow_tag_warned): Warn about useless address space qualifiers. (quals_from_declspecs): Handle address space qualifiers. (grokdeclarator): Likewise. (build_null_declspecs): Likewise. (declspecs_add_addrspace): New function. * c-typeck.c (addr_space_superset): New function. (qualify_type): Handle named address spaces. (composite_type): Likewise. (common_pointer_type): Likewise. (comp_target_types): Likewise. (build_conditional_expr): Likewise. (handle_warn_cast_qual): Likewise. (build_c_cast): Likewise. (convert_for_assignment): Likewise. (build_binary_op): Likewise. (pointer_diff): Handle named address spaces. Use intermediate integer type of sufficient size if required. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153574 138bc75d-0d04-0410-961f-82ee72b054a4
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