d
* final.c (final): If a label is reached only from a single jump,
call NOTICE_UPDATE_CC on the jump and its predecessor before
emitting the insn after the label.
* i386.h: Add AMD K6 support.
Change TARGET_* macros to use table lookup.
(INITIALIZE_TRAMPOLINE): Improve trampoline code.
(ADJUST_COST): Change definition to call function in i386.c.
(ISSUE_RATE): Define as 2 for anything newer than an 80486.
* i386.c: Add AMD K6 support.
Add constants for feature tests used by TARGET_* macros.
(split_di): If before reload, call gen_lowpart and gen_highpart.
(x86_adjust_cost): New function.
(put_jump_code): New function.
(print_operand): New codes 'D' and 'd'.
* i386.md: New insn types. New insn attribute "memory".
Redefine scheduling parameters to use new types and add AMD K6
support. Explicitly set type of most insns.
(move insns): K6 prefers movl $0,reg to xorl reg,reg. Pentium
Pro and K6 prefer movl $1,reg to incl reg.
(adddi3, subdi3): Set cc_status.
(DImode shift patterns): Change label counters from HOST_WIDE_INT
to int; x86 can't have more than 2^31 DImode shifts per file.
(setcc): Combine all setcc patterns. Allow writing memory.
Combine all jump patterns using match_operator.
(*bzero): Name pattern. Emit mutliple stos instructions when that
is faster than rep stos.
(xordi3, anddi3, iordi3): Simplify DImode logical patterns and
add define_split.
* ch/Make-lang.in: Comment ^L characters. Sun make doesn't like them.
From-SVN: r22290
0
* final.c (final): If a label is reached only from a single jump,
call NOTICE_UPDATE_CC on the jump and its predecessor before
emitting the insn after the label.
* i386.h: Add AMD K6 support.
Change TARGET_* macros to use table lookup.
(INITIALIZE_TRAMPOLINE): Improve trampoline code.
(ADJUST_COST): Change definition to call function in i386.c.
(ISSUE_RATE): Define as 2 for anything newer than an 80486.
* i386.c: Add AMD K6 support.
Add constants for feature tests used by TARGET_* macros.
(split_di): If before reload, call gen_lowpart and gen_highpart.
(x86_adjust_cost): New function.
(put_jump_code): New function.
(print_operand): New codes 'D' and 'd'.
* i386.md: New insn types. New insn attribute "memory".
Redefine scheduling parameters to use new types and add AMD K6
support. Explicitly set type of most insns.
(move insns): K6 prefers movl $0,reg to xorl reg,reg. Pentium
Pro and K6 prefer movl $1,reg to incl reg.
(adddi3, subdi3): Set cc_status.
(DImode shift patterns): Change label counters from HOST_WIDE_INT
to int; x86 can't have more than 2^31 DImode shifts per file.
(setcc): Combine all setcc patterns. Allow writing memory.
Combine all jump patterns using match_operator.
(*bzero): Name pattern. Emit mutliple stos instructions when that
is faster than rep stos.
(xordi3, anddi3, iordi3): Simplify DImode logical patterns and
add define_split.
* ch/Make-lang.in: Comment ^L characters. Sun make doesn't like them.
From-SVN: r22289
* rtl.h (enum reg_note): Add REG_FRAME_RELATED_EXPR.
* rtl.c (reg_note_name): Likewise.
* rtl.texi (REG_NOTES): Likewise.
* dwarf2out.c (dwarf2out_frame_debug): Use it. Recognize a store
without an offset.
From-SVN: r22273
* cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
* class.c (finish_struct): Remove hackery to deal with explicit
specializations in class scope.
* decl.c (grokfndecl): Improve error-recovery.
* decl2.c (grokfield): Likewise.
* pt.c (check_specialization_scope): New function.
(begin_specialization): Call it.
(process_partial_specialization): New function, split out from
push_template_decl. Check partial specializations more
stringently.
(push_template_decl): Call it.
(check_explicit_specialization): Don't attempt to handle explicit
specializations in class scope.
(template_parm_data): Document. Add current_arg and
arg_uses_template_parms.
(mark_template_parm): Set it.
(tsubst_arg_types): Remove unused variable.
* semantics.c (begin_class_definition): Tweak.
From-SVN: r22271
* m68k.md (5200 movqi): Do not allow byte sized memory references
using address regs.
* m68k.c (output_move_qimode): Do not use byte sized operations on
address registers.
From-SVN: r22268
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c, getopt.c: Similarly.
* getopt1.c, obstack.c: Similarly.
* Makefile.in: Build mkstemp.o
From-SVN: r22259
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c, getopt.c: Similarly.
* getopt1.c: Similarly.
* Makefile.in: Build mkstemp.o
From-SVN: r22257
* Makefile.in (pexecute.o): Use pexecute.c from libiberty. Provide
explicit rules for building. Similarly for alloca, vfprintf,
choose-temp and mkstemp.
* pexecute.c, alloca.c, vfprintf.c, choose-temp.c, mkstemp.c: Delete.
From-SVN: r22253
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c: Similarly.
* Makefile.in: Build mkstemp.o
From-SVN: r22252
Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
* lang-options.h: Convert to wrap option and doc string
in a new macro invocation, FTNOPT, so the nearly identical
list can be used in FSF-g77.
From-SVN: r22250
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c: Similarly.
From-SVN: r22249
* Makefile.in (pexecute.o): Use pexecute.c from libiberty. Provide
explicit rules for building. Similarly for alloca and vfprintf.
* pexecute.c, alloca.c, vfprintf.c: Delete.
From-SVN: r22248
* Makefile.in Revamped due to move. Add multilib support.
* configure.in: Similarly. Use autoconf.
* powerset.h: Do not depend on BITS_PER_UNIT.
From-SVN: r22238
* gcc.c (do_spec_1): [case 'o'] Account for
lang_specific_extra_outfiles.
(main): Correctly clear all slots in outfiles for
lang_specific_extra_outfiles. Set input_file_number before
calling lang_specific_pre_link.
From-SVN: r22234
* cp-tree.h (hash_tree_cons_simple): New macro.
* pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
(coerce_template_parms): Use make_temp_vec, instead of
make_tree_vec. Document this behavior.
(lookup_template_class): Likewise.
(tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
Remove dead code (and add ssertion to check its deadness). Fix
bug w.r.t. exception specifications.
From-SVN: r22233
* config/sparc/sparc.c (output_double_int): In all V9 symbolic
cases, use xword.
(sparc_output_deferred_case_vectors): If no work to do, return.
Fix thinko in Sept 1 change.
From-SVN: r22231
