(bitmap_operation): Reset CURRENT on deferred deletion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14525 138bc75d-0d04-0410-961f-82ee72b054a4

92th Cygnus<->FSF quick merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14524 138bc75d-0d04-0410-961f-82ee72b054a4

Fix capitalization of OVERFLOW in CHECK_FLOAT_VALUE definition

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14523 138bc75d-0d04-0410-961f-82ee72b054a4

(arm-*-netbsd*): Fix typo setting tmake_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14522 138bc75d-0d04-0410-961f-82ee72b054a4

(alpha*): Put quotes around MASK_GAS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14521 138bc75d-0d04-0410-961f-82ee72b054a4

* sparc/sparc.md (seqdi_special): Don't clobber %xcc.
(snedi_special, seqdi_special_trunc, snedi_special_trunc): Likewise.
(snedi_zero, neg_snedi_zero, seqdi_zero, neg_seqdi_zero): Likewise.
  (snedi_zero_trunc, seqdi_zero_trunc): Likewise. Renamed from ..._sp64.
(snedi_zero_trunc_sp32, seqdi_zero_trunc_sp32): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14520 138bc75d-0d04-0410-961f-82ee72b054a4

* sparc/sparc.c (gen_v9_scc): Handle early clobber of result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14519 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree.c (array_type_nelts): Make sure the domain of TYPE is set
        before we try to use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14518 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.frag: New arguments xmake_files, tmake_files.
Build Make-host, Make-target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14517 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (host_overrides): Set to Make-host.
(dep_host_xmakefile): Loop over all elements in host_make_file.
(target_overrides): Set to Make-target.
(dep_tmake_file):  Loop over all elements in tmake_file.
(configure.frag): Pass dep_host_xmake_file, dep_tmake_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14516 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (Makefile): Pass xmake_file, tmake_file to
configure.frag
(distclean): Delete Make-host, Make-target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14515 138bc75d-0d04-0410-961f-82ee72b054a4

Comment out lines containing just formfeeds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14514 138bc75d-0d04-0410-961f-82ee72b054a4

(cstamp-h.in): Use echo instead of touch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14513 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (reload_cse_mem_conflict_p): Restore handling of
(mem:BLK const0_rtx) meaning all memory is clobbered.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14512 138bc75d-0d04-0410-961f-82ee72b054a4

(Makefile): Depend on config.status instead of configure.
(config.status): Depend on configure.  Run config.status --recheck if
out of date.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14511 138bc75d-0d04-0410-961f-82ee72b054a4

(iorsi_zexthi_ashl16): Mark output operand as earlyclobber.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14510 138bc75d-0d04-0410-961f-82ee72b054a4

(MASK_CPU_EV5): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14509 138bc75d-0d04-0410-961f-82ee72b054a4

(override_options): Set default for alpha_cpu from TARGET_CPU_DEFAULT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14508 138bc75d-0d04-0410-961f-82ee72b054a4

(alpha*-*-*): Set cpu_type to alpha.
Change "alpha-" to "alpha*-" in all entries.
Set target_cpu_default for ev5 and ev56 systems.
Use symbolic names for target_cpu_default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14507 138bc75d-0d04-0410-961f-82ee72b054a4

(alphaev5, alphaev56): New CPU types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14500 138bc75d-0d04-0410-961f-82ee72b054a4

(alpha*): Run program to see if ev4, ev5, or ev56.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14499 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_expr, case PLACEHOLDER_EXPR): Pick outermost object in
placeholder_list of right type without a PLACEHOLDER_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14498 138bc75d-0d04-0410-961f-82ee72b054a4

(contains_placeholder_p): Call contains_this_placeholder_p.
(contains_this_placeholder_p): Renamed from contains_placeholder_p.
Added new arg, PL.
Rework to make more consistent, check more codes, and avoid
undefined fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14497 138bc75d-0d04-0410-961f-82ee72b054a4

({zero_,}extend[qh]i[dsh]i2): Rework TARGET_BYTE_OPS cases.
(mov[hq]i): Likewise.
(extend[qh]i[hsd]i2x): Add missing cases and fix typo in constraint.
(reload_{in,out}[qh]i): Disable for TARGET_BYTE_OPS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14496 138bc75d-0d04-0410-961f-82ee72b054a4

(SECONDARY_{IN,OUT}PUT_RELOAD_CLASS): Don't need for QImode or HImode
if TARGET_BYTE_OPS.
(ASM_FILE_START): Write a .arch directive.
(STACK_CHECK_BUILTIN): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14495 138bc75d-0d04-0410-961f-82ee72b054a4

(override_options): Allow processor of ev56 or 21164a.
(input_operand, case MEM): Correct test involving TARGET_BYTE_OPS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14494 138bc75d-0d04-0410-961f-82ee72b054a4

(cstamp-h): Renamed from stamp-h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14493 138bc75d-0d04-0410-961f-82ee72b054a4

(cstamp-h.in): Renamed from stamp-h.in.
(cstamp-h): Renamed from stamp-h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14492 138bc75d-0d04-0410-961f-82ee72b054a4

x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14491 138bc75d-0d04-0410-961f-82ee72b054a4

(config.in,stamp-h.in): These files live in $(srcdir).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14490 138bc75d-0d04-0410-961f-82ee72b054a4

(stamp-h.in): Fix leading whitespace (should be tab).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14489 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Invoke AC_CONFIG_HEADER.
Check for string.h, strings.h, stdlib.h, time.h, unistd.h.
Check for whether malloc/realloc/free need to be declared.
(links): Rename config.h to config2.h.
(AC_OUTPUT): Create stamp-h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14488 138bc75d-0d04-0410-961f-82ee72b054a4

(config.in,stamp-h.in): Add rules for.
(config.h,stamp-h): Add rules for.
(distclean): Delete config2.h, stamp-h.
(ALL_CFLAGS): Add @DEFS@.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14487 138bc75d-0d04-0410-961f-82ee72b054a4

Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14486 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (host_overrides): Set to host_xmake_file, don't create
Make-host.
(target_overrides): Set to tmake_file, don't create Make-target.
(language subdir support): Keep together.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14485 138bc75d-0d04-0410-961f-82ee72b054a4

(distclean): Delete reference to Make-host, Make-target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14484 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.lang: Delete top level directory from loop.
Delete code not useful for language subdirs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14483 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Don't loop trying to configure language subdirs.
Don't pass to configure.lang variables it doesn't use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14482 138bc75d-0d04-0410-961f-82ee72b054a4

(DECL_ABSTRACT_ORIGIN): Expand description of.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14481 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (duplicate_decls): Set DECL_ABSTRACT_ORIGIN to olddecl
if inline function and not new definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14480 138bc75d-0d04-0410-961f-82ee72b054a4

(reload): Don't call reload_cse_regs here.
(reload_cse_mem_conflict_p): Remove MEM_OFFSET and MEM_MODE args.
(reload_cse_mem_conflict_p, case MEM): Call anti_dependence.
(reload_cse_invalidate_mem): Update call to reload_cse_mem_conflict_p.
(reload_cse_regs): No longer static.
Call init_alias_analysis.
Ignore CLOBBER in a PARALLEL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14479 138bc75d-0d04-0410-961f-82ee72b054a4

(rest_of_compilation): Call reload_cse_regs here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14478 138bc75d-0d04-0410-961f-82ee72b054a4

(copy-headers): Use $(srcdir) from this makefile, not the parent's.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14477 138bc75d-0d04-0410-961f-82ee72b054a4

(objc-headers): Fix command for the new build directory layout, don't
pass srcdir variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14476 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (merged_frags): Delete unused variable.
(extra_headers_list): Move setting outside of subdir loop.
(extra_headers,extra_passes): Don't pass to configure.lang.
(extra_programs,extra_parts,extra_objs): Likewise.
(host_extra_gcc_objs,gxx_include_dir,md_cppflags): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14475 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.lang (EXTRA_HEADERS,EXTRA_PASSES,EXTRA_PARTS): Delete.
(EXTRA_PROGRAMS,EXTRA_OBJS,EXTRA_GCC_OBJS,MD_DEPS): Delete.
(version) Delete duplicate entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14474 138bc75d-0d04-0410-961f-82ee72b054a4

(flag_stack_check): New variable.
(f_options): Add "stack-check".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14473 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_decl): If stack checking, use alloca for large vars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14472 138bc75d-0d04-0410-961f-82ee72b054a4

(reload): If checking stack, verify frame small enough.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14471 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_function_end): If function is non-leaf and stack checking is
requested, emit needed probes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14470 138bc75d-0d04-0410-961f-82ee72b054a4

(allocate_dynamic_stack_space): Call probe_stack_range.
(emit_stack_probe, probe_stack_range): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14469 138bc75d-0d04-0410-961f-82ee72b054a4

(flag_stack_check): New declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14468 138bc75d-0d04-0410-961f-82ee72b054a4

(STACK_CHECK_*): Provide default values.
(probe_stack_range): New declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14467 138bc75d-0d04-0410-961f-82ee72b054a4

(mark_target_live_regs): Pass FIRST_PSEUDO_REGISTER to call to
EXECUTE_IF_SET_IN_REG_SET.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14466 138bc75d-0d04-0410-961f-82ee72b054a4

x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14465 138bc75d-0d04-0410-961f-82ee72b054a4

x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14464 138bc75d-0d04-0410-961f-82ee72b054a4

(emit_library_call_value): Initialize all argvec elements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14463 138bc75d-0d04-0410-961f-82ee72b054a4

(global_conflicts): Pass FIRST_PSEUDO_REGISTER to call to
EXECUTE_IF_SET_IN_REG_SET.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14462 138bc75d-0d04-0410-961f-82ee72b054a4

Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14461 138bc75d-0d04-0410-961f-82ee72b054a4

(CPP_CPU_ARCH_SPEC): Handle -march=...
(TARGET_OPTIONS): Add arch= and fp=.  Delete fpe=.
(enum processor_type): Add PROCESSOR_NONE, for use in all_procs table.
(FP_DEFAULT): Default floating point architecture for generic
back-end.
(PREDICATE_CODES): Add f_register_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14460 138bc75d-0d04-0410-961f-82ee72b054a4

(*push_fp_multi): New pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14459 138bc75d-0d04-0410-961f-82ee72b054a4

Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14458 138bc75d-0d04-0410-961f-82ee72b054a4

(tune_flags): New variable.
(target_{cpu,fpe}_name): Delete.
(arm_fpu_arch): New variable.
(arm_select): Also allow -march=... to configure just the
architecture.
(all_procs): Allow armv{2,2a,3,3m,4,4t} for use with -march=.
(arm_override_options): Handle -march=, but don't let -mcpu=
and -mtune= match the architecture names, since we can only
tune for an implementation.  Rework selection of tuning options
for floating point.
(use_return_insn): Support interworking with Thumb code.
(arm_rtx_costs): Rework multiply costs so that cost is based on
the tune, not the architecture.
(f_register_operand): New function.
(output_return_instruction): Support interworking with Thumb code.
(output_func_epilogue): Support interworking with Thumb code.
Remove redundant calculation of code_size. Use floating-point
load-multiples if permitted.
(emit_sfm): New function.
(arm_expand_prologue): Use floating-point store-multiples if
permitted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14457 138bc75d-0d04-0410-961f-82ee72b054a4

(arm-*-netbsd*): New configuration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14456 138bc75d-0d04-0410-961f-82ee72b054a4

Convert arm32:NetBSD to normal arm canonicalization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14451 138bc75d-0d04-0410-961f-82ee72b054a4

(exeext): Set to build_exeext not exeext.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14450 138bc75d-0d04-0410-961f-82ee72b054a4

(exeext): Delete redundant set and AC_SUBST call.
Change remaining AC_SUBST to use build_exeext instead of exeext.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14449 138bc75d-0d04-0410-961f-82ee72b054a4

Change: if [[ x$thread_file = x ]]; then
to: if [[ x$enable_threads = xyes ]]; then

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14448 138bc75d-0d04-0410-961f-82ee72b054a4

Declare replace_regs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14447 138bc75d-0d04-0410-961f-82ee72b054a4

x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14446 138bc75d-0d04-0410-961f-82ee72b054a4

x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14445 138bc75d-0d04-0410-961f-82ee72b054a4

    * calls.c (emit_library_call): Use right index into argvec array
        when iterating over arguments which need to be pushed on the stack.
        (emit_library_call_value): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14444 138bc75d-0d04-0410-961f-82ee72b054a4

(pc:*:*:*): New entry, for DJGPP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14442 138bc75d-0d04-0410-961f-82ee72b054a4

(\indexdummies): Add \value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14441 138bc75d-0d04-0410-961f-82ee72b054a4

(convert_filename): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14440 138bc75d-0d04-0410-961f-82ee72b054a4

Clear headers and lib2funcs before re-reading config-lang.in.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14439 138bc75d-0d04-0410-961f-82ee72b054a4

(LINK_SPEC): Fix last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14438 138bc75d-0d04-0410-961f-82ee72b054a4

(alpha-*-linux-gnu*): Set tmake_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14437 138bc75d-0d04-0410-961f-82ee72b054a4

Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14436 138bc75d-0d04-0410-961f-82ee72b054a4

(LINK_SPEC): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14435 138bc75d-0d04-0410-961f-82ee72b054a4

(sparc-*-linux-gnu{*,libc1*}): Add sparc/t-linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14434 138bc75d-0d04-0410-961f-82ee72b054a4

Remove unapproved change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14433 138bc75d-0d04-0410-961f-82ee72b054a4

(output_{and,ior,xor}si3): New extern declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14432 138bc75d-0d04-0410-961f-82ee72b054a4

(output_{and,ior,xor}si3): New functions from patterns bodies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14431 138bc75d-0d04-0410-961f-82ee72b054a4

(adddi3, subdi3): Allow constant operand.
(anddi3, iordi3, xordi3): New patterns.
({and,ior,xor}si3_internal): Use corresponding output_???si3 function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14430 138bc75d-0d04-0410-961f-82ee72b054a4

(*-*-gnu*): Add crt{begin,end}S.o to extra_parts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14429 138bc75d-0d04-0410-961f-82ee72b054a4

(assemble_variable): If low part of size doesn't fit in an int,
variable is too large.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14428 138bc75d-0d04-0410-961f-82ee72b054a4

(rest_of_compilation): Call regset_release_memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14427 138bc75d-0d04-0410-961f-82ee72b054a4

(schedule_block): Free space associated with reg_pending_sets and
old_live_regs.
(schedule_insns): Free bb_{dead,live}_regs on first pass.
(sched_analyze_insn): Use EXECUTE_IF_SET_IN_REG_SET and then clear.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14426 138bc75d-0d04-0410-961f-82ee72b054a4

(mark_target_live_regs): Delete unused variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14425 138bc75d-0d04-0410-961f-82ee72b054a4

(init_reg_sets): Invoke INIT_ONCE_REG_SET.
(allocate_reg_info): Invoke MAX_REGNO_REG_SET.
(regset_release_memory): Free basic_block_live_at_start storage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14424 138bc75d-0d04-0410-961f-82ee72b054a4

(allocate_for_life_analysis): Add declaration.
(regno_uninitialized, regno_clobbered_at_setjmp): Likewise.
(dump_flow_info, flow_analysis): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14423 138bc75d-0d04-0410-961f-82ee72b054a4

(init_regset_vector): Make global; don't take basic block times # of pseduos
as argument.
(life_analysis): Change all init_regset_vector calls.
Use free_regset_vector to release arrays only flow uses at end.
(allocate_for_life_analysis): Change init_regset_vector call.
Don't set regset_{size,bytes}.
(free_regset_vector): Call FREE_REG_SET to release any memory allocated
by each vector.
(propagate_block): Call FREE_REG_SET on dead/live.
(mark_used_regs): Don't use REGSET_ELT_TYPE anymore.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14422 138bc75d-0d04-0410-961f-82ee72b054a4

(*REG_SET): Delete old implementation; use bitmap.h.
(regset_{size,bytes}): Delete.
(regs_live_at_setjmp): Declare.
(EXECUTE_IF_SET_AND_RESET_IN_REG_SET): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14421 138bc75d-0d04-0410-961f-82ee72b054a4

Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14420 138bc75d-0d04-0410-961f-82ee72b054a4

(OBJS): Add bitmap.o.
(BASIC_BLOCK_H): New make variable for basic-block.h, bitmap.h.
({flow,combine,regclass,local-alloc,reload1,reorg,sched}.o): Use
BASIC_BLOCK_H variable instead of basic-block.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14419 138bc75d-0d04-0410-961f-82ee72b054a4

x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14418 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in last edit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14417 138bc75d-0d04-0410-961f-82ee72b054a4

(stupid_mark_refs): If setting reg set only in this insn and not
referenced, make REG_UNUSED note.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14416 138bc75d-0d04-0410-961f-82ee72b054a4

(process_command): If -save-temps and -pipe were specified together,
don't do -pipe.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14415 138bc75d-0d04-0410-961f-82ee72b054a4