* collect2.c (main) [COLLECT_EXPORT_LIST]: If we have frames,
then we will need to import the frame handling functions.
(scan_prog_file) [COLLECT_EXPORT_LIST]: We will also need
to import the frames themselves.
From-SVN: r31969
* basic_block.h: Added prototype for reorder_basic_blocks.
* toplev.c: Changes to add -freorder-blocks and graph dump after
block reordering is done.
* flow.c (reorder_block_def): New structure for use during block
reordering.
(REORDER_BLOCK_*): New macros to access members of above structure.
(skip_insns_between_block, get_common_dest, chain_reorder_blocks,
make_reorder_chain, fixup_reorder_chain, reorder_basic_blocks): New
functions for block reordering.
Co-Authored-By: Jason Eckhardt <jle@cygnus.com>
From-SVN: r31968
* gnu/gcj/math/MPN.java(findLowestBit): Made methods public.
* java/math/BigInteger.java(BigInteger(int,int,java.util.Random):
New constructor.
(min): Implemented.
(max): Implemented.
(modPow): Rewritten to not use the naive, slow, brute force approach.
(isProbablePrime): Implemented.
(testBit): Implemented.
(flipBit): Implemented.
(getLowestSetBit): Implemented.
From-SVN: r31966
2000-02-13 Neil Booth <NeilB@earthling.net>
* cppfiles.c (read_and_prescan): When emitting deferred
newlines, test speccase[] again instead of checking each
possible whitespace character in turn. When we encounter \r,
look behind for \n first, then ahead.
From-SVN: r31963
2000-02-13 Zack Weinberg <zack@wolery.cumb.org>
* cse.c (cse_altered): New internal flag.
(cse_insn): Set it if we changed an insn.
(cse_main): Clear cse_altered before each basic block.
Only garbage collect if cse_altered is true afterward.
From-SVN: r31962
2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
* libjava.lang/inner_interface.out: New file.
* libjava.lang/inner_interface.java: New file.
* libjava.lang/final_int.out: New file.
* libjava.lang/final_int.java: New file.
* libjava.lang/final_static_and_friend.out: New file.
* libjava.lang/final_static_and_friend.java: New file.
From-SVN: r31944
* i386.c (ix86_emit_restore_regs_using_mov): Break out from ...
(ix86_expand_epilogue): ... here. Use mov instead of add to restore
stack pointer in functions w/o saved registers, output LEAVE more often
on TARGET_USE_LEAVE machines.
From-SVN: r31941
* cpphash.c: Fix formatting, update commentary.
(dump_definition): Take three separate arguments instead of a
MACRODEF structure argument.
* cpphash.h: Update prototype of dump_definition.
* cppinit.c (cpp_finish): Update call of dump_definition.
* cpplib.c (do_define): Always create new hash entry with
T_MACRO type. Remove redundant check for redefinition of
poisoned identifier. Update call of dump_definition.
(do_undef): Don't call check_macro_name. Rename sym_length to
len.
(do_error, do_warning): Don't use copy_rest_of_line or
SKIP_WHITE_SPACE.
(do_warning): Don't use pedwarn for the actual warning,
only the notice about its not being in the standard. (Fixes
bug with #warning in system headers.)
(do_ident): Stricter argument checking - accept only a single
string after #ident. Also, macro-expand the line.
(do_xifdef): Use cpp_defined. De-obfuscate.
(do_pragma): Split out specific pragma handling to separate
functions. Use get_directive_token. Update commentary. Do
not pass on #pragma once or #pragma poison to the front end.
(do_pragma_once, do_pragma_implementation, do_pragma_poison,
do_pragma_default): New.
From-SVN: r31931
* jump.c (jump_optimize_1): The first operand in a relational
can be a CONST_INT.
* optabs.c (emit_conditional_move): Handle relationals which
have a known true/false result.
From-SVN: r31929
