diagnostic.c (diagnostic_finish): Rename to output_flush.
* diagnostic.c (diagnostic_finish): Rename to output_flush.
(clear_disgnostic_info): Rename to output_clear_data. Use
false
instead of 0 for boolean value.
Adjust function call throughout.
Tom Tromey [Sun, 2 Jun 2002 16:33:01 +0000 (16:33 +0000)]
Fix for PR java/1343, PR java/6336:
* parse.y (make_nested_class_name): Remove extraneous `else'; fix
formatting. Changed return type.
(anonymous_class_counter): Moved to top of file.
(maybe_make_nested_class_name): Append number to class name for
function-local classes.
* config/avr/avr.c (avr_output_function_epilogue): Jump to exit()
instead of looping if main() returns.
(asm_file_start): Output global symbols that cause .data and .bss
initialization code to be linked in, unconditionally for now.
(avr_asm_out_ctor, avr_asm_out_dtor): New functions.
* config/avr/avr.h (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): New.
(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): New.
(LIBSTDCXX): New.
* config/avr/libgcc.S (_exit): Split in .fini9 and .fini0 sections.
(__tablejump__): New.
(__do_copy_data, __do_clear_bss): New.
(__do_global_ctors, __do_global_dtors): New.
* config/avr/t-avr (LIB1ASMFUNCS): Add _copy_data, _clear_bss,
_ctors, _dtors.
Roger Sayle [Sat, 1 Jun 2002 20:03:08 +0000 (20:03 +0000)]
gcse.c (cprop_cc0_jump): Function deleted.
* gcse.c (cprop_cc0_jump): Function deleted.
(cprop_jump): Take an additional argument which is the possibly
NULL cc setting insn immediately before the conditional jump.
When a MODE_CC set is present, substitute it into the JUMP_INSN
before attempting the constant propagation.
(cprop_insn): Recognize cc setters followed by conditional jumps
as a special case. Use cprop_jump instead of cprop_cc0_jump.
(cprop_one_pass): Call bypass_conditional_jumps if altering jumps.
(find_bypass_set): New function based upon find_avail_set used by
cprop, but finds constant expressions available at the end of
basic blocks.
(bypass_block): New function. Given a basic block that begins
with a conditional jump and multiple incoming edges, perform
the jump bypass optimization.
(bypass_conditional_jumps): New function. Call bypass_block with
each suitable basic block in the CFG using a simple single pass.
avr.c (avr_mcu_types): Remove devices that were once expected, but don't really exist...
* config/avr/avr.c (avr_mcu_types): Remove devices that were once
expected, but don't really exist: atmega83, atmega85, attiny10.
* config/avr/avr.h (LINK_SPEC): Update to use the new avr[1-5] ld
emulations for all devices.
(CRT_BINUTILS_SPECS): Remove atmega83, atmega85, attiny10.
* config/avr/t-avr (MULTILIB_MATCHES): Remove atmega83, atmega85.
Zdenek Dvorak [Sat, 1 Jun 2002 09:24:41 +0000 (11:24 +0200)]
basic-block.h (struct basic_block_def): New field loop_father.
* basic-block.h (struct basic_block_def): New field loop_father.
(BB_VISITED): New flag.
(struct loop): New field pred, removed field shared.
(struct loops): New field parray.
(LOOP_EXITS_DOMS): Removed.
(flow_loop_tree_node_add, flow_loop_tree_node_remove,
flow_loop_nested_p, flow_bb_inside_loop_p, get_loop_body,
dfs_enumerate_from, loop_preheader_edge, loop_latch_edge,
add_bb_to_loop, remove_bb_from_loops, find_common_loop,
verify_loop_structure): Declare.
* cfg.c (entry_exit_blocks): Initialize loop_father field.
* cfganal.c (dfs_enumerate_from): New function.
* cfgloop.c (HEAVY_EDGE_RATIO): New constant.
(flow_loop_entry_edges_find, flow_loop_exit_edges_find,
flow_loop_nodes_find, flow_loop_level_compute, flow_loop_nested_p,
flow_loop_dump, flow_loops_dump, flow_loops_free,
flow_loop_tree_node_add, flow_loop_level_compute,
flow_loops_level_compute, flow_loop_scan, flow_loops_update,
flow_loop_outside_edge_p): Modified for new infrastructure.
(make_forwarder_block, canonicalize_loop_headers, glb_enum_p,
redirect_edge_with_latch_update, flow_loop_free): New static functions.
(flow_loop_tree_node_remove, flow_bb_inside_loop_p,
get_loop_body, add_bb_to_loop, remove_bb_from_loops,
find_common_loop, verify_loop_structure, loop_latch_edge,
loop_preheader_edge): New functions.
(flow_loops_cfg_dump): Do not show dominators, as this information
does not remain up to date long.
(flow_loops_find): Store results in new format.
* predict.c (propagate_freq, estimate_probability,
estimate_loops_at_level, estimate_bb_frequencies): Use new loop
infrastructure.
Stan Shebs [Fri, 31 May 2002 19:41:45 +0000 (19:41 +0000)]
c-decl.c (struct binding_level): Change int field n_incomplete to tree list incomplete_list.
2002-05-31 Stan Shebs <shebs@apple.com>
Turly O'Connor <turly@apple.com>
* c-decl.c (struct binding_level): Change int field n_incomplete
to tree list incomplete_list.
(clear_binding_level): Init field with NULL.
(pushdecl): Add incomplete type to list.
(mark_binding_level): Mark the incomplete list.
(finish_struct): Scan the incomplete list for types instead
of all decls in the current binding level.
Jan Hubicka [Fri, 31 May 2002 11:43:18 +0000 (13:43 +0200)]
gcse.c (gcse_emit_move_after): New.
* gcse.c (gcse_emit_move_after): New.
(pre_delete, hoist_store): Use it.
* reload1.c (emit_input_reload_insns): Use constrain_operands
instead of constraint_accepts_reg_p to verify optimization.
(constraint_accepts_reg_p): Kill
* reload1.c (reload_cse_delete_noop_set): Kill.
(reload_cse_simplify): use delte_insn_and_edges.
Florian Weimer [Fri, 31 May 2002 10:47:33 +0000 (12:47 +0200)]
Makefile.in, [...]: Documentation is now built in Make-lang.in.
2002-05-31 Florian Weimer <fw@deneb.enyo.de>
* Makefile.in, Make-lang.in: Documentation is now built in
Make-lang.in. Store Info and generated Texinfo files in the
source directory.
* gnat_ug.texi: Remove CVS keywords, correct version number.
Set file name correctly.
Jason Thorpe [Fri, 31 May 2002 04:23:14 +0000 (04:23 +0000)]
ns32k.h: Define named constants for the bits in target_flags and use them.
* config/ns32k/ns32k.h: Define named constants for the
bits in target_flags and use them.
* config/ns32k/netbsd.h (TARGET_DEFAULT): Use named constants.
config.gcc (tm_file): Prefix pa/pa-700.h to tm_file list for PA1.0 architecture and pa/pa-7100.h for...
2002-05-30 John David Anglin <dave@hiauly1.hia.nrc.ca>
* config.gcc (tm_file): Prefix pa/pa-700.h to tm_file list for PA1.0
architecture and pa/pa-7100.h for PA1.1 architecture, respectively.
* pa/pa.c (override_options): Use TARGET_SCHED_DEFAULT to select
default scheduling model.
* pa/pa.h (TARGET_SCHED_DEFAULT): Define if not defined to "8000".
* pa/pa-700.h (TARGET_SCHED_DEFAULT): New file for "700" scheduling.
* pa/pa-7100.h (TARGET_SCHED_DEFAULT): New file for "7100" scheduling.
* doc/install.texi (hppa*-*-*): Document default scheduling.
Jason Thorpe [Fri, 31 May 2002 02:51:23 +0000 (02:51 +0000)]
config.gcc (ns32k-*-netbsd*): Set tm_file to "${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
* config.gcc (ns32k-*-netbsd*): Set tm_file to
"${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
* config/ns32k/netbsd.h: Don't include ns32k/ns32k.h,
netbsd.h, or netbsd-aout.h.
Eric Botcazou [Thu, 30 May 2002 21:33:32 +0000 (21:33 +0000)]
expmed.c (const_mult_add_overflow_p): New.
* expmed.c (const_mult_add_overflow_p): New.
* expr.h: Declare it.
* loop.c (maybe_eliminate_biv_1) [COMPARE]: Use it.
Don't eliminate the biv if the giv has a constant multiplier and
the rhs argument of the comparison does satisfy the predicate.
Use expand_mult_add to compute the replacement constant.
* flow.c (propagate_one_insn): Revise yesterday's patch. Delete
a dead insn with a REG_RETVAL note when the entire libcall is not
dead and remove the associated REG_LIBCALL note at the same time.
J"orn Rennecke [Thu, 30 May 2002 18:58:31 +0000 (18:58 +0000)]
lcm.c (output.h): #include.
* lcm.c (output.h): #include.
(compute_earliest): Remove hack to treat renumbered EXIT_BLOCK
as an ordinary block.
(optimize_mode_switching): Don't pretend that the exit block is
an ordinary block, or handle sucessors of entry block specially.
Instead, split edges from entry block and to exit block, and
put a computing definition on the thus gained post-entry-block,
and a need on the pre-exit-block.
Zack Weinberg [Thu, 30 May 2002 18:39:02 +0000 (18:39 +0000)]
ada.h: Add MI guard macro.
* ada.h: Add MI guard macro.
(SUBTYPE): Define constants with an anonymous enum, not static
const variables.
(IN): Cast constants to appropriate type before use.
Kazu Hirata [Thu, 30 May 2002 01:35:12 +0000 (01:35 +0000)]
h8300-protos.h: Remove prototypes for ok_for_bclr and small_power_of_two.
* config/h8300/h8300-protos.h: Remove prototypes for
ok_for_bclr and small_power_of_two.
* config/h8300/h8300.c (small_power_of_two): Remove.
(ok_for_blcr): Likewise.
(fix_bit_operand): Make WHAT deal with an integer instead of a
constraint character.
* config/h8300/h8300.h (CONST_OK_FOR_O): Remove.
(CONST_OK_FOR_P): Likewise.
(CONST_OK_FOR_LETTER_P): Do not call CONST_OK_FOR_O or
CONST_OK_FOR_P any more.
* config/h8300/h8300.md (andqi3): Adjust to the new prototype
of fix_bit_operand.
(iorqi3): Likewise.
(xorqi3): Likewise.
Jason Thorpe [Thu, 30 May 2002 01:29:29 +0000 (01:29 +0000)]
netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
* config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Make sure this is undefined.
(CPP_SPEC): Place -D__mips=1 at the beginning of the spec,
since it is no longer in CPP_PREDEFINES. Don't -U__MIPSEL__
or -U__MIPSEB__ before defining one or the other. Instead,
use %(subtarget_endian_default) if neither -EB nor -EL are
specified.
(SUBTARGET_EXTRA_SPECS): Define.
(SUBTARGET_CPP_SPEC): Remove __LONG64 handling. Use
%(netbsd_cpp_spec).
Aldy Hernandez [Thu, 30 May 2002 00:54:18 +0000 (00:54 +0000)]
rs6000.c: (altivec_expand_builtin): Only expand altivec builtins when TARGET_ALTIVEC.
2002-05-29 Aldy Hernandez <aldyh@redhat.com>
* rs6000.c: (altivec_expand_builtin): Only expand altivec builtins
when TARGET_ALTIVEC. Move handling of generic unary, binary, and
ternary operations from here...
(rs6000_expand_builtin): ...to here.
New argument expandedp.
Change all instances of altivec_expand_binop_builtin to
rs6000_expand_binop_builtin.
(altivec_expand_unop_builtin): Rename to
rs6000_expand_unop_builtin.
(altivec_expand_binop_builtin): Rename to
rs6000_expand_binop_builtin.
(altivec_expand_ternop_builtin): Rename to
rs6000_expand_ternop_builtin.
biarch64.h (TARGET_64BIT_DEFAULT): Define with value.
* config/i386/biarch64.h (TARGET_64BIT_DEFAULT): Define with value.
(TARGET_BI_ARCH): Likewise.
* config/i386/i386.h: Test TARGET_64BIT_DEFAULT by value.
(TARGET_SWITCHES): Combine target defaults here not in TARGET_DEFAULT.
(TARGET_64BIT_DEFAULT): Default to 0.
(TARGET_DEFAULT): Default to MASK_OMIT_LEAF_FRAME_POINTER.
git://gcc.gnu.org / gcc.git / log