* Makefile.in (xgcc$(exeext)): Remove choose-temp, pexecute and
mkstemp. Get them from libiberty.
(COLLECT2_OBJS): Similarly for choose-temp, cplus-dem and mkstemp.
(PROTO_OBJS): Similarly for choose-temp, getopt, getopt1 and pexecute.
(cplus-dem.o, pexecute.o, choose-temp.o): Remove build rules.
(mkstemp.o, getopt1.o, getopt.o): Likewise.
From-SVN: r25016
* Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
mkstemp.o. Get them from libiberty now.
(DEMANGLER_PROG): Simlarly, temove getopt.o getopt1.o.
From-SVN: r25014
* reload1.c (reload_cse_regs_1): Undo Jan 16 patch.
* reload.c (find_reusable_reload): New function, broken out of
push_reload. Add code to verify that none of the involved
outputs are subject to earlyclobbers.
(push_reload): Break out new function find_reusable_reload.
Delete "register" keyword for IN, OUT args.
From-SVN: r25010
* loop.h (express_from): Declare.
(struct induction): Replace derived flag with derived_from pointer.
* loop.c (strength_reduce, record_giv, recombine_givs): Likewise.
(express_from): No longer static.
* unroll.c (find_splittable_givs): Replace derived with derived_from.
When processing an address giv with which another giv has been
combined that has also been derived from a third giv, handle like
having combined with the third giv.
Set splittable_regs_updates appropriately for derived givs.
From-SVN: r25007
* pa.c (insn_sets_and_refs_are_delayed): New function.
* pa.h (INSN_SETS_ARE_DELAYED): Use it.
(INSN_REFERENCES_ARE_DELAYED): Likewise.
From-SVN: r25003
* Makefile.in: Change all uses of AR to AR_FOR_TARGET. Change all uses
of HOST_AR to AR. Likewise for AR_FLAGS, RANLIB, and RANLIB_TEST.
(RANLIB_TEST): Test to see if ranlib exists. Only test absolute file
names if host == target.
(HOST_AR, HOST_AR_FLAGS, HOST_RANLIB, HOST_RANLIB_TEST): Delete.
(AR_FLAGS_FOR_TARGET): Renamed from AR_FOR_TARGET_FLAGS.
(AR, AR_FLAGS, OLDAR, OLDAR_FLAGS, RANLIB, RANLIB_TEST): Delete rules
setting them to *_FOR_TARGET.
* cross-make (AR, AR_FLAGS, OLDAR, OLDAR_FLAGS, RANLIB, RANLIB_TEST):
Delete.
From-SVN: r24991
Bob Manson <manson@charmed.cygnus.com>
* resource.c, resource.h: New files.
* haifa-sched.c (regno_use_in): Moved to rtlanal.c.
(split_block_insns): Moved to recog.c.
(update_flow_info): Make public.
* reorg.c: Moved the functions dealing with computing resource
usage to resource.c.
* sched.c (regno_use_in): Moved to rtlanal.c.
(update_flow_info): Make public.
(schedule_insns): Use split_block_insns.
* recog.c (split_block_insns): New function.
From-SVN: r24982
* i386.md (ashlsi3): Turn into a define_expand an anonymous pattern.
Make the anonymous pattern match when ! optimize_size.
(ashlsi3 size optimizer): New pattern.
From-SVN: r24980
Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
* jcf-write.c (generate_bytecode_return): New function.
(generate_bytecode_insns): Use it, for RETURN_EXPR.
* jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
generate special [fd]const_[01] instructions.
* jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
* verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
handling OPCODE_lookupswitch or OPCODE_tableswitch.
From-SVN: r24972
a
Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
* jcf-write.c (generate_bytecode_return): New function.
(generate_bytecode_insns): Use it, for RETURN_EXPR.
* jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
generate special [fd]const_[01] instructions.
* jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
* verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
handling OPCODE_lookupswitch or OPCODE_tableswitch.
From-SVN: r24971
Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
* jcf-write.c (generate_bytecode_return): New function.
(generate_bytecode_insns): Use it, for RETURN_EXPR.
* jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
generate special [fd]const_[01] instructions.
* jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
* verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
handling OPCODE_lookupswitch or OPCODE_tableswitch.
From-SVN: r24970
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* parse.y (patch_method_invocation): Handle calling static methods,
even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
* parse.y (java_complete_lhs): Don't complain about unreachable
exit condition in a do-while statement.
From-SVN: r24969
d
* parse.y (patch_method_invocation): Handle calling static methods,
even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
* parse.y (java_complete_lhs): Don't complain about unreachable
exit condition in a do-while statement.
From-SVN: r24968
* (recombine_givs): Don't use a giv that's likely to be dead to
derive others.
* loop.c (recombine_givs): Fix test for lifetime overlaps / loop
wrap around when deriving givs.
From-SVN: r24967
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* jcf-write.c (localvar_alloc): Only emit entry for
LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
(generate_bytecode_insns): Only call put_linenumber if
debug_info_level > DINFO_LEVEL_NONE.
* jvspec.c (lang_specific_driver): If no -O* or -g* option
is specified, add -g1 (for compatibility wih javac).
From-SVN: r24965
0
* jcf-write.c (localvar_alloc): Only emit entry for
LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
(generate_bytecode_insns): Only call put_linenumber if
debug_info_level > DINFO_LEVEL_NONE.
* jvspec.c (lang_specific_driver): If no -O* or -g* option
is specified, add -g1 (for compatibility wih javac).
From-SVN: r24964
* jcf-write.c (localvar_alloc): Only emit entry for
LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
(generate_bytecode_insns): Only call put_linenumber if
debug_info_level > DINFO_LEVEL_NONE.
* jvspec.c (lang_specific_driver): If no -O* or -g* option
is specified, add -g1 (for compatibility wih javac).
From-SVN: r24963
