diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 114 |
1 files changed, 46 insertions, 68 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 093d96947e7..df060b25f27 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,43 +1,21 @@ -2002-05-11 Zack Weinberg <zack@codesourcery.com> - - * config/rs6000/rs6000.c (rs6000_default_long_calls, - rs6000_longcall_switch, rs6000_set_default_type_attributes): New. - (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Set it. - (rs6000_override_options): Handle -m(no-)longcall. - (init_cumulative_args, output_mi_thunk): Check for both - longcall and shortcall attributes on the function. - (rs6000_attribute_table): Add "shortcall". - (rs6000_handle_longcall_attribute): Update comment. - (altivec_expand_unop_builtin, altivec_expand_binop_builtin, - altivec_expand_ternop_builtin): Add default clauses to switches - to silence warnings. - - * config/rs6000/rs6000.h: Declare rs6000_longcall_switch and - rs6000_default_long_calls. Define REGISTER_TARGET_PRAGMAS. - (TARGET_OPTIONS): Add longcall and no-longcall. - - * config/rs6000/rs6000.md (call_nonlocal_sysv, - call_value_nonlocal_sysv): Split by alternatives. One pair - accepts only SYMBOL_REFs and rejects if CALL_LONG is set in - the call cookie. The other pair accepts only LR/CTR and has - no restriction. - - * config.gcc (rs6000-*-* | powerpc*-*-* trailer stanza): - Set c_target_objs, cxx_target_objs; add t-rs6000-c-rule to - tmake_file. - * config/rs6000/rs6000-c.c: New file. - * config/rs6000/t-rs6000-c-rule: New file. - * config/rs6000/rs6000-protos.c: Add multiple-include guard. - Prototype rs6000_pragma_longcall. - - * doc/extend.texi: Document shortcall attribute. - * doc/invoke.texi: Document -mlongcall, -mno-longcall. - -2002-05-12 Marek Michalkiewicz <marekm@amelek.gda.pl> - - * config/avr/avr.c (avr_mcu_types): Update supported devices. - * config/avr/avr.h (CPP_SPEC, LINK_SPEC, CRT_BINUTILS_SPECS): Likewise. - * config/avr/t-avr (MULTILIB_MATCHES): Likewise. +Sat May 11 14:34:35 CEST 2002 Jan Hubicka <jh@suse.cz> + + * i386.md (testsi to testqi spliters): New. + + 2002-01-14 Josef Zlomek <zlomek@matfyz.cz> + + cfg.c (dump_edge_info): added dumping of EDGE_CAN_FALLTHRU. + + Wed Jan 9 2002 Josef Zlomek <zlomj9am@artax.karlin.mff.cuni.cz> + + * basic-block.h: New flag EDGE_CAN_FALLTHRU + * cfganal.c (set_edge_can_fallthru_flag): New function; marks the edges + that can be made fallthru. + + Mon Nov 12 16:25:53 CET 2001 Jan Hubicka <jh@suse.cz> + + * cfglayout.c (cleanup_unconditional_jumps): New static function. + (cfg_layout_initialize): Use it. 2002-05-11 Kazu Hirata <kazu@cs.umass.edu> @@ -240,38 +218,38 @@ Thu May 9 14:52:45 CEST 2002 Jan Hubicka <jh@suse.cz> * final.c (end_final): Use C trees to output data structures for profiling. * Makefile.in (LIBGCC_DEPS): Added missing dependency on gcov-io.h - (profile.o): New dependency profile.h - (final.o): New dependency profile.h - * profile.h: New file. New global structure profile_info. - * final.h (count_edges_instrumented_now): Declare. - (current_function_cfg_checksum): Declare. - (function_list): New structure. - (functions_head, functions_tail): New static variables. - (end_final): Emits more data, removed some -ax stuff. - (final): Stores function names and chcksums. - * gcov-io.h (__write_gcov_string): New function. - (__read_gcov_string): New function. - * gcov.c (read_profile): New function. - (create_program_flow_graph): Uses read_profile instead of reading + (profile.o): New dependency profile.h + (final.o): New dependency profile.h + * profile.h: New file. New global structure profile_info. + * final.h (count_edges_instrumented_now): Declare. + (current_function_cfg_checksum): Declare. + (function_list): New structure. + (functions_head, functions_tail): New static variables. + (end_final): Emits more data, removed some -ax stuff. + (final): Stores function names and chcksums. + * gcov-io.h (__write_gcov_string): New function. + (__read_gcov_string): New function. + * gcov.c (read_profile): New function. + (create_program_flow_graph): Uses read_profile instead of reading da_file. - (read_files): Removed da_file checking, it's done by read_profile now. - * libgcc2.c (bb_function_info): New structure. - (bb): New field in structure, removed some -ax stuff. - (__bb_exit_func): Changed structure of da_file. - * profile.c (count_edges_instrumented_now): New global variable. - (current_function_cfg_checksum): New global variable. - (max_counter_in_program): New global variable. - (get_exec_counts): New function. - (compute_checksum): New function. - (instrument_edges): Sets count_edges_instrumented_now. - (compute_branch_probabilities): Uses get_exec_counts instead of + (read_files): Removed da_file checking, it's done by read_profile now. + * libgcc2.c (bb_function_info): New structure. + (bb): New field in structure, removed some -ax stuff. + (__bb_exit_func): Changed structure of da_file. + * profile.c (count_edges_instrumented_now): New global variable. + (current_function_cfg_checksum): New global variable. + (max_counter_in_program): New global variable. + (get_exec_counts): New function. + (compute_checksum): New function. + (instrument_edges): Sets count_edges_instrumented_now. + (compute_branch_probabilities): Uses get_exec_counts instead of reading da_file. - (branch_prob): Calls compute_checksum and writes extra data to bbg_file. - (init_branch_prob): Removed da_file checking, done in get_exec_counts + (branch_prob): Calls compute_checksum and writes extra data to bbg_file. + (init_branch_prob): Removed da_file checking, done in get_exec_counts now. - (end_branch_prob): Removed da_file checking, done in get_exec_counts + (end_branch_prob): Removed da_file checking, done in get_exec_counts now. - * gcov.texi: Updated information about gcov file format. + * gcov.texi: Updated information about gcov file format. 2002-05-09 Kazu Hirata <kazu@cs.umass.edu> |