diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 452 |
1 files changed, 422 insertions, 30 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e08f5e86493..8488dd919be 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,395 @@ +2000-04-20 Zack Weinberg <zack@wolery.cumb.org> + + * cpplib.h (enum cpp_ttype): Add token types for all + punctuators. Distinguish pp-numbers from valid C numbers. + Give some tokens better names. Initialize from macro. + (struct cpp_name, cpp_token, cpp_toklist): New data + structures. + Update prototypes. + * cpplex.c (bump_column, expand_name_space, + expand_token_space, init_token_list, cpp_output_list, + _cpp_scan_line): New functions. + (output_line_command): Add third argument, new line number. + * cpphash.h: Update prototypes. + * cppexp.c, cpphash.c, cpplib.c, scan-decls.c: Update for new + token names. + +2000-04-20 Richard Henderson <rth@cygnus.com> + + * config/alpha/alpha.c (alpha_emit_floatuns): Emit missing barrier. + +2000-04-20 Zack Weinberg <zack@wolery.cumb.org> + + * c-common.c (decl_attributes) [A_ALIAS]: Set TREE_USED on the + object pointed to. + +Thu Apr 20 14:19:18 MET DST 2000 Jan Hubicka <jh@suse.cz> + + * loop.c (emit_iv_add_mult): Simplify it's input and emit + REG_EQUAL note explaining the calculated value. + + * calls.c (expand_call): Avoid unnecesary precalculation + and outgoing parameters space guarding for sibling calls. + (store_one_arg): Likewise. + +Thu Apr 20 08:01:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * toplev.c (enum dump_file_index, dump_file): Add DFI_sibling. + (rest_of_compilation): Write sibling dump file and account + for time as jump time. + * invoke.texi: Update documentation on dump flags. + +2000-04-19 Marek Michalkiewicz <marekm@linux.org.pl> + + * avr.c: #include "system.h" instead of <stdio.h> and <stdlib.h>. + +2000-04-19 Zack Weinberg <zack@wolery.cumb.org> + + * cpphash.c (special_symbol): Represent an empty macro with + "\r \r " not just "\r ". + (_cpp_macroexpand): Correct condition for the foo ( ) special + case. + (unsafe_chars): Handle EOF as second argument. + (push_macro_expansion): Simplify test for removing escape at + end. Do not trim both escapes if there is no text in between. + +2000-04-19 Jim Blandy <jimb@redhat.com> + + * dwarf2out.c (DWARF2_ADDR_SIZE): New macro. Use it instead + of PTR_SIZE, when appropriate. + +2000-04-19 Mark Mitchell <mark@codesourcery.com> + + * system.h (ONLY_INT_FIELDS): Make sure it is defined. + (USE_ENUM_BITFIELDS): Fix typo. + +Wed Apr 19 12:14:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * stor-layout.c (place_field): Set rli->offset_align properly. + +2000-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * mips.h (BITS_PER_WORD, UNITS_PER_WORD, UNITS_PER_FPREG, + INT_TYPE_SIZE, LONG_TYPE_SIZE, POINTER_SIZE, POINTER_BOUNDARY, + PARM_BOUNDARY): Remove unnecessary casts. + +Wed Apr 19 12:02:37 MET DST 2000 Jan Hubicka <jh@suse.cz> + + * calls.c (precompute_arguments): Remove must_preallocate and + args_size calls. + (expand_call): Update call of precompute_arguments. + + * loop.c (check_insn_for_bivs, for_every_insn_in_loop, + check_insn_for_givs): Break out from ... + (strength_reduce) ... here; use for_every_insn_in_loop to call + check_insn_for_givs. + * loop.h (for_every_insn_in_loop): Declare. + (loop_insn_callback): New type. + +2000-04-18 Zack Weinberg <zack@wolery.cumb.org> + + * cpplib.c (do_pragma_poison): Strings in the token buffer are + not nul-terminated. + +Tue Apr 18 16:04:12 2000 Jim Wilson <wilson@cygnus.com> + + * config/ia64/sysv4.h (SELECT_SECTION): Use data_section if + flag_pic and RELOC. + +2000-04-18 Zack Weinberg <zack@wolery.cumb.org> + + * cccp.c, cexp.y, cexp.c, cccp.1: Removed. + + * configure.in: Delete --disable-cpplib option and all + references to cpp_main. + * configure: Regenerate. + * Makefile.in: Remove all references to CCCP, CCCP_OBJS, + @cpp_main@, cccp.c, cexp.c, cexp.y, cexp.output, cexp.o, + cccp.o, cccp, or cppmain. Link cppmain.o straight to + cpp$(exeext). Add --no-headers to makeinfo command line when + generating INSTALL. Install and uninstall cpp.1 manpage, not + cccp.1. + * install.texi: Delete all references to cexp.y/cexp.c. + Delete ancient instructions for compiling GCC on 3b1. + * INSTALL: Regenerate. + + * cppfiles.c, cpplib.h, jump.c, protoize.c, c-lex.c, mips/t-ecoff, + mips/t-elf, mips/t-r3900: Remove references to cccp.c. + * convex.h, fx80.h, m68k.h, pdp11.h: Remove references to + cexp.c/cexp.y. + * xm-linux.h, xm-os2.h, romp.h: Remove definition of BSTRING, + which is no longer tested anywhere. + + * cppinit.c (handle_option): Don't run error message through + gettext twice. + +Tue Apr 18 14:16:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * conflict.c (conflict_graph_add): Pass enum type to htab_find_slot. + * cpperror.c (hashtab.h): Now include. + * cppexp.c (hashtab.h): Likewise. + * cpplex.c (hashtab.h): Likewise. + * cppfiles.c (hashtab.h): Likewise. + (find_include_file, _cpp_calc_hash, cpp_read_file): Pass enum type + to htab_find_slot_with_hash. + * cpphash.c (hashtab.h): Now include. + (_cpp_lookup_slot): INSERT is now enum insert_option. + * cpphash.h (_cpp_lookup_slot): Likewise. + * cppinit.c (hashtab.h): Include earlier. + (initialize_builtins): Pass enum to htab_find_slot. + * cpplib.c (hashtab.h): Now include. + (do_define, do_undef): Pass enum type to _cpp_lookup_slot. + (do_pragma_poison, do_assert): Likewise. + * emit-rtl.c (gen_rtx_CONST_INT): Pass enum to + htab_find_slot_with_hash. + * simplify-rtx.c (cselib_lookup_mem, cselib_lookup): Likewise. + * tree.c (type_hash_add): Likewise. + (build1): Minor cleanup. + + * ggc-common.c: Add missing blanks. + * print-tree.c (print_node): Print DECL_OFFSET_ALIGN. + * tree.h (DECL_OFFSET_ALIGN): Fix typo in comment. + + * stmt.c (mark_case_node): New function. + (mark_case_nesting): Call it. + + * expmed.c (emit_store_flag): If comparing two-word integer + with zero, can optimize NE, EQ, GE, and LT. + + * c-decl.c (mark_binding_level): Use 'for' instead of `while'. + * conflict.c: Minor cleanups. + * optabs.c: Add blank line + * simplify-rtx.c: Minor cleanups. + +2000-04-18 Stan Cox <scox@cygnus.com> + + * gengenrtl.c (genlegend): Fix misspelling. + +2000-04-18 Robert Lipe <robertlipe@usa.net> + + * configure.in (ENUM_BITFIELDS_ARE_UNSIGNED): Added. Check that + bitfields of the host compiler are not signed quantities. + * config.in: Regenerate. + * configure: Regenerate. + * system.h (USE_ENUM_BITFIELDS): Added. + (ENUM_BITFIELDS): Added. + * rtl.h (rtx_def): Members `code', `mode', now ENUM_BITFIELD. + (SHORT_ENUM_BUG): Deleted. + * tree.h (tree_common): Members `code', `mode', `built_in_class', + now ENUM_BITFIELD. + * config/i386/xm-sco.h (ONLY_INT_FIELDS): Deleted. + (CODE_FIELD_BUG): Likewise. + * config/m68k/x-apollo68 (CC): Deleted SHORT_ENUM_BUG. + (OLD_CC): Likewise. + * config/m68k/x-ccur (X_CFLAGS): Likewise. + +2000-04-18 Mark Mitchell <mark@codesourcery.com> + + * cpplex.c (_cpp_lex_token): Don't call CPP_BUMP_LINE when the + mark is active. + +2000-04-17 Zack Weinberg <zack@wolery.cumb.org> + + * cppexp.c (lex): Don't assume tokens are NUL terminated. + * cpplib.c (do_include, do_import, do_include_next, + read_line_number, detect_if_not_defined): Likewise. + * cpphash.c (collect_expansion): Likewise. + (special_symbol, _cpp_macroexpand): Check return from + cpp_file_buffer. + * cpphash.h (CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q): Delete + macros. Delete all uses. + + * gcc.dg/cpp-mi.c: Add two more test cases. + * gcc.dg/cpp-mind.h, gcc.dg/cpp-mindp.h: New files. + +2000-04-17 Richard Henderson <rth@cygnus.com> + + * bb-reorder.c (fixup_reorder_chain): Don't look up new block again. + (reorder_basic_blocks): If no epilogue in rtl, force last block last. + +2000-04-17 Mark Mitchell <mark@codesourcery.com> + + * function.c (expand_function_start): Use hard_function_value to + compute the RTL to use for DECL_RESULT. + +Mon Apr 17 23:35:29 MET DST 2000 Jan Hubicka <jh@suse.cz> + + * i386.c (athlon_cost): Fix lea, divide and XFmode move costs. + (x86_integer_DFmode_moves, x86_partial_reg_dependency, + x86_memory_mismatch_stall): New global variables. + (ix86_adjust_cost): Handle MEMORY_BOTH on places MEMORY_STORE was only + alloved; fix load penalties for Athlon. + * i386.h (x86_integer_DFmode_moves, x86_partial_reg_dependency, + x86_memory_mismatch_stall): Declare. + (TARGET_INTEGER_DFMODE_MOVES, TARGET_PARTIAL_REG_DEPENDENCY, + TARGET_MEMORY_MISMATCH_STALL): New. + * i386.md (athlon scheduling parameters): Fix latencies according to + Athlon Optimization Manual. + (sahf, xchg, fldcw, leave instruction patterns): Set athlon_decode to + vector. + (fsqrt instruction patterns): Set athlon_decode to direct. + (movhi_1): Promote for TARGET_PARTIAL_REG_DEPENDENCY and for + PARTIAL_REGISTER_STALL with !TARGET_HIMODE_MATH machines. + (movqi_1): Handle promoting correctly for TARGET_PARTIAL_REG_DEPENDENCY + and TARGET_PARTIAL_REGISTER_STALL machines. + (pushdf_nointeger): New pattern. + (pushdf_integer): Rename from pushdf. + (movdf_nointger): Enable for !TARGET_INTEGER_DFMODE_MOVES machines. + (movdf_intger): Disable for !TARGET_INTEGER_DFMODE_MOVES machines. + +2000-04-17 Richard Henderson <rth@cygnus.com> + + * loop.c (canonicalize_condition): Add WANT_REG argument. + Stop the search if we match it. + * expr.h (canonicalize_condition): Update decl. + * predict.c (expected_value_to_br_prob): Use it. Track last + expected value note. + (find_expected_value): Remove. + + * reorg.c (mostly_true_jump): Always use BR_PROB if present. + +2000-04-17 Zack Weinberg <zack@wolery.cumb.org> + + * aclocal.m4 (AM_GNU_GETTEXT): Don't AC_REQUIRE([AC_FUNC_MMAP]). + (AC_FUNC_MMAP_FILE): New macro, tests read-only private map of + a plain file. + * configure.in: Call AC_FUNC_MMAP_FILE. + * configure: Regenerate. + * config.in: Regenerate. + + * intl/loadmsgcat.c: Test HAVE_MMAP_FILE not HAVE_MMAP. + * fixinc/fixincl.c: Likewise. + +2000-04-17 Richard Henderson <rth@cygnus.com> + + * builtins.c (expand_builtin_expect): New. + (expand_builtin): Call it. + * builtins.def (BUILT_IN_EXPECT): New. + * c-common.c (c_common_nodes_and_builtins): Declare __builtin_expect. + * extend.texi: Document it. + + * predict.c (expected_value_to_br_prob): New. + (find_expected_value): New. + * basic-block.h (expected_value_to_br_prob): Declare. + * toplev.c (rest_of_compilation): Invoke it. + + * rtl.h (NOTE_EXPECTED_VALUE): New. + (NOTE_INSN_EXPECTED_VALUE): New. + * rtl.c (note_insn_name): Update. + * print-rtl.c (print_rtx): Reorg NOTE_LINE_NUMBER special + cases; handle NOTE_INSN_EXPECTED_VALUE. + +2000-04-17 Jakub Jelinek <jakub@redhat.com> + + * config/sparc/sparc.c (eligible_for_sibcall_delay): Cannot use + leaf sibcall delay slot if flag_pic. + (output_sibcall): Always emit call for leaf sibcall if flag_pic. + +2000-04-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (stmp-fixproto): Acknowledge errors in fixproto. + + * fixproto: If fix-header fails, exit with an error. + +Mon Apr 17 14:59:36 MET DST 2000 Jan Hubicka <jh@suse.cz> + + * cse.c (struct check_depdendence_data): New. + (check_dependence): New function. + (invalidate): Use check_depdenence. + +2000-04-16 Mark Mitchell <mark@codesourcery.com> + + * dwarf2out.c (DWARF_CIE_DATA_ALIGNMENT): Adjust, now that + UNITS_PER_WORD is unsigned. + + * tree.h (struct tree_common): Remove misleading comment. + +2000-04-16 Dave Pitts <dpitts@cozx.com> + + * Makefile.in ($(srcdir)/c-parse.y: c-parse.in): Enclose the whole + message in quotes. Otherwise, IBM's make program treats the '#' as the + start of a comment and ignores the remainder of the line. + + * c-lex.c (yylex): Change for EBCDIC, lower case characters preceed + upper case. + * cccp.c (initialize_char_syntax): Allow for holes in EBCDIC. + * cexp.y (initialize_random_junk): Likewise. + * cppfiles.c (find_include_file): Cast alloca return value. + * cppinit.c (initialize_standard_includes): Likewise. + * cpplib.c (cpp_define, cpp_undef): Likewise. + * defaults.h (ASM_OUTPUT_ASCII): Use ISPRINT. + * final.c (output_asm_insn): Allow for holes in EBCDIC. + * fold-const.c (CHARMASK): New. + (real_hex_to_f): Use it. + * real.c (CHARMASK): New. + (etoasc, asctoeg): Use it. + (asctoeg): EBCDIC lower case characters preceed upper case. + + * i370.c (mvs_add_label): Change spacing for coding conventions. + * i370.h (ASM_OUTPUT_CASE_LABEL): Change to the data CSECT for the + outputing case vectors. + (ASM_OUTPUT_CASE_END): New, put assembler back into code CSECT. + (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Remove page check, + since vector in in the data CSECT. + (ASM_OUTPUT_REG_POP, ASM_OUTPUT_REG_PUSH): Restore to correct operation. + * i370.md (Many patterns): Put the length in the XL directives. + (movdi): Put back STM and MVC in definition. + (floatsidf2): Correct TARGET_ELF_ABI pattern and add back the LE370 + pattern using the TCA. + * oe.h (CPP_SPEC): Added to allow trigraphs. + * xm-oe.h (HOST_BITS_PER_LONGLONG): Change to 32. IBM's compiler does + not support the "long long" type. + +2000-04-16 Mark Mitchell <mark@codesourcery.com> + + * config/mips/mips-protos.h (mips_legitimate_address_p): New + function. + (mips_reg_mode_ok_for_base_p): Likewise. + * config/mips/mips.h (REG_OK_STRICT_P): Don't define. + (REG_OK_FOR_INDEX_P): Define unconditionally. + (REG_MODE_OK_FOR_BASE_P): Use mips_reg_mode_ok_for_base_p. + (GO_IF_LEGITIMATE_ADDRESS): Use mips_legitimate_address_p. + * config/mips/mips.c (mips16_simple_memory_operand): Adjust now + that GET_MODE_SIZE is unsigned. + (mips_reg_mode_ok_for_base_p): Define. + (mips_legitimate_address_p): Likewise. Adjust now + that GET_MODE_SIZE is unsigned. + (block_move_loop): Make the number of bytes unsigned. + (expand_block_move): Likewise. + (function_arg): Make the loop counter unsigned to match the + boundary condition. + +2000-04-16 Richard Henderson <rth@cygnus.com> + + * rtl.h (enum insn_note): New enumeration. Subsume + NOTE_INSN_DELETED and friends. + (GET_NOTE_INSN_NAME): Adjust index by NOTE_INSN_BIAS. + * rtl.c (note_insn_name): Tweak string order. + +2000-04-15 Zack Weinberg <zack@wolery.cumb.org> + + * cpplex.c (_cpp_read_and_prescan): Enlarge len by setting it + to offset * 2. + + * cpplex.c (output_line_command): Remove debugging prints. + (cpp_output_tokens): Don't write out a zero-length buffer or + try to see if it has a newline in it. + (_cpp_expand_to_buffer): Copy the source buffer before pushing. + (_cpp_read_and_prescan): Move shift-down of pushback bytes to + the end of the loop. Use memmove. Don't read past the end of + the buffer. Remove trailing newlines from error messages. + +2004-04-16 Neil Booth <NeilB@earthling.net> + + * cpphash.h (SYNTAX_INCLUDE, SYNTAX_ASSERT, directive_handler): new. + * cpplib.c: Add new syntax flags to directive table, and + supporting macros. + +2000-04-15 Ulrich Drepper <drepper@redhat.com> + + * i386.c (ix86_expand_epilogue): Yes, the x86 can pop 64k at once + using ret $N. + 2000-04-15 David Edelsohn <edelsohn@gnu.org> * toplev.c (display_help): Prefix "f" to "sched-verbose=". @@ -175,8 +567,8 @@ Fri Apr 14 10:54:22 2000 Jim Wilson <wilson@cygnus.com> 2000-04-14 Richard Henderson <rth@cygnus.com> - * fold-const.c (extract_muldiv): Don't distribute and widen - multiply across plus for non-sizetype unsigned types. + * fold-const.c (extract_muldiv): Don't distribute and widen + multiply across plus for non-sizetype unsigned types. 2000-04-14 Richard Henderson <rth@cygnus.com> @@ -204,7 +596,7 @@ Thu Apr 13 19:39:56 2000 Clinton Popetz <cpopetz@cygnus.com> 2000-04-13 Andreas Jaeger <aj@suse.de> * config/mips/mips.c (expand_block_move): Pass alignment - argument to move_by_pieces in bits, not bytes. + argument to move_by_pieces in bits, not bytes. * config/mips/linux.h (CPP_PREDEFINES): Also define __PIC__ and __pic__ for little endian. @@ -307,8 +699,8 @@ Wed Apr 12 15:54:11 MET DST 2000 Jan Hubicka <jh@suse.cz> Wed Apr 12 07:51:54 2000 Catherine Moore <clm@cygnus.com> - * calls.c (emit_library_call_value_1): Change 3rd arg to - locate_and_pad_parm to disregard the setting of partial. + * calls.c (emit_library_call_value_1): Change 3rd arg to + locate_and_pad_parm to disregard the setting of partial. Wed Apr 12 08:47:38 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> @@ -1460,7 +1852,7 @@ Wed Apr 5 12:35:18 2000 Hans-Peter Nilsson <hp@axis.com> all (op (minus A B) 0) with (op A B). Wed Apr 5 18:03:31 2000 Toshiyasu Morita (toshi.morita@sega.com) - J"orn Rennecke <amylaar@cygnus.co.uk> + J"orn Rennecke <amylaar@cygnus.co.uk> * sh.md (block_lump_real_i4): Add missing clobber of T_REG (block_lump_real): Likewise. @@ -3839,11 +4231,11 @@ Thu Mar 16 02:14:16 2000 Hans-Peter Nilsson <hp@bitrange.com> 2000-01-27 Clinton Popetz <cpopetz@cygnus.com> - * rs6000.c (rs6000_emit_load_toc_table): Use "LCG" and - reload_toc_labelno for non-prologue TOC reloads. Also, don't - increment rs6000_pic_labelno here. - (rs6000_emit_prologue): Pass TRUE to rs6000_emit_load_toc_table, - and increment rs6000_pic_labelno here. + * rs6000.c (rs6000_emit_load_toc_table): Use "LCG" and + reload_toc_labelno for non-prologue TOC reloads. Also, don't + increment rs6000_pic_labelno here. + (rs6000_emit_prologue): Pass TRUE to rs6000_emit_load_toc_table, + and increment rs6000_pic_labelno here. 2000-01-24 Geoffrey Keating <geoffk@cygnus.com> @@ -4022,29 +4414,29 @@ Thu Mar 16 02:14:16 2000 Hans-Peter Nilsson <hp@bitrange.com> 2000-01-07 David Edelsohn <edelsohn@gnu.org> - * rs6000.c (processor_target_table): Add power3 as alias for 630. - * aix43.h: Revert Aug 2 change. - (HAS_INIT_SECTION): Define, not visible yet. - (LD_INIT_SWITCH): Define, not visible yet. - * t-aix43 (MULTILIB_OPTIONS): Revert Aug 2 change. + * rs6000.c (processor_target_table): Add power3 as alias for 630. + * aix43.h: Revert Aug 2 change. + (HAS_INIT_SECTION): Define, not visible yet. + (LD_INIT_SWITCH): Define, not visible yet. + * t-aix43 (MULTILIB_OPTIONS): Revert Aug 2 change. 2000-01-04 Joel Sherrill (joel@OARcorp.com> - * config/rs6000/rtems.h: Include config/rtems.h. + * config/rs6000/rtems.h: Include config/rtems.h. 2000-01-04 David Edelsohn <edelsohn@gnu.org> - * rs6000.h (HANDLE_PRAGMA_PACK): Define. - (SLOW_UNALIGNED_ACCESS): Define. - (CASE_VECTOR_MODE): Always use 32-bit offsets. - (ASM_FILE_END): Generate 64-bit symbol in 64-bit mode. - (EXTRA_SECTOIN_FUNCTIONS): Indent .csect pseudo-op. - (toc_section): Likewise and .toc pseudo-op. - (ASM_DECLARE_FUNCTION): Likewise. Align text more strictly in - 64-bit mode. - (TEXT_SECTION_ASM_OP): Likewise. - (ASM_OUTPUT_ADD_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Always use - 32-bit offsets. + * rs6000.h (HANDLE_PRAGMA_PACK): Define. + (SLOW_UNALIGNED_ACCESS): Define. + (CASE_VECTOR_MODE): Always use 32-bit offsets. + (ASM_FILE_END): Generate 64-bit symbol in 64-bit mode. + (EXTRA_SECTOIN_FUNCTIONS): Indent .csect pseudo-op. + (toc_section): Likewise and .toc pseudo-op. + (ASM_DECLARE_FUNCTION): Likewise. Align text more strictly in + 64-bit mode. + (TEXT_SECTION_ASM_OP): Likewise. + (ASM_OUTPUT_ADD_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Always use + 32-bit offsets. 1999-12-17 Jakub Jelinek <jakub@redhat.com> @@ -4061,7 +4453,7 @@ Thu Mar 16 02:14:16 2000 Hans-Peter Nilsson <hp@bitrange.com> 2000-01-05 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> - * rs6000.h: Continue cleanup. + * rs6000.h: Continue cleanup. * aix.h: Likewise. * lynx.h: Likewise. * netware.h: Likewise. @@ -16128,7 +16520,7 @@ Sat Oct 9 12:18:16 1999 Richard Henderson <rth@cygnus.com> (count_or_remove_death_notes): New. (verify_flow_info): Abort on error after all checks. (remove_edge): Decrement n_edges. - (remove_fake_edges): Tweek format. + (remove_fake_edges): Tweak format. * haifa-sched.c (schedule_insns): Use split_all_insns. * output.h (update_life_info): Remove declaration. * recog.c (split_all_insns): From the corpse of split_block_insns, |