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Author SHA1 Message Date
Jason Merrill
6ffe3a3224 libgcc2.c (__builtin_vec_{delete,new}): New functions per the latest C++ working paper. 
* libgcc2.c (__builtin_vec_{delete,new}): New functions per the
        latest C++ working paper.
        (__default_new_handler): No longer static.
        (__set_new_handler): Lose.

From-SVN: r7043
 1994-04-13 01:18:43 +00:00
Jason Merrill
4c657af546 * Makefile.in (LIB2FUNCS): Add _op_vec_{delete,new}. 
From-SVN: r7042
 1994-04-13 01:18:34 +00:00
Jason Merrill
acf7262cb8 cccp.c: Don't implicitly wrap LOCAL_INCLUDE_DIR. 
* cccp.c: Don't implicitly wrap LOCAL_INCLUDE_DIR.
        (struct default_include): Add cxx_aware field.
        (include_defaults_array): Ditto.
        (main): Use cxx_aware field.

From-SVN: r7041
 1994-04-12 23:42:36 +00:00
Richard Stallman
b1bbf0ed2c (next): Fix typo in m68k-next-ns3 alternative. 
From-SVN: r7040
 1994-04-12 20:13:58 +00:00
Michael Meissner
291b0f345c Remove LSHIFT case, since there is no LSHIFT tree code. 
From-SVN: r7039
 1994-04-12 11:40:34 +00:00
Richard Kenner
8b3e912b5e (reload): When accumulating needs, use nested structures to simplify 
and speed up the code.

From-SVN: r7038
 1994-04-11 18:25:08 -04:00
Richard Kenner
1c2bdc6003 (compare define_split): Fix bugs in last addition. 
From-SVN: r7037
 1994-04-11 18:20:53 -04:00
Per Bothner
a6e8021ecf Fix line number counting. 
From-SVN: r7036
 1994-04-11 14:26:48 -07:00
Jim Wilson
058acefd54 (try_merge_delay_insns): Account for resources set/used by a filled insn before... 
(try_merge_delay_insns): Account for resources set/used
by a filled insn before trying to simplify insns in delay slots.

From-SVN: r7035
 1994-04-11 10:48:47 -07:00
Jim Wilson
d7afa8f034 (OLDCC): Change -XNh1500 to -XNh2000. 
From-SVN: r7034
 1994-04-11 10:45:48 -07:00
Jim Wilson
db57d41371 (finish_decl): Don't preserve initializer if it is error_mark_node. 
From-SVN: r7033
 1994-04-11 10:42:41 -07:00
Jim Wilson
9772d94feb (try_merge_delay_insns): Move next_trial update 
immediately after the try_split call.

From-SVN: r7032
 1994-04-11 10:38:25 -07:00
Jim Wilson
9753d4e4b1 (mips_select_rtx_section, mips_select_section): New functions. 
(mips_select_rtx_section, mips_select_section): New
functions.  Prefer rdata when TARGET_EMBEDDED_DATA, and prefer
sdata otherwise.

From-SVN: r7031
 1994-04-11 10:36:16 -07:00
Jim Wilson
365c6a0bb8 (MASK_EMBEDDED_DATA, TARGET_EMBEDDED_DATA): New macros. 
(TARGET_SWITCHED): Add new option -membedded-data.
(SELECT_RTX_SECTION, SELECT_SECTION): Call function in mips.c.

From-SVN: r7030
 1994-04-11 10:35:46 -07:00
Jim Wilson
cce7aea77b (all.cross, rest.encap): Delete objc-runtime and SYSCALLS.c.X. 
(all.cross, rest.encap): Delete objc-runtime and
SYSCALLS.c.X.
(OBJC, OBJECTIVE-C): Add objc-runtime.
(proto): Add SYSCALLS.c.X.
(libgcc2.ready, libobjc.a, sublibobjc.a, SYSCALLS.c.X): Add
dependence on stmp-int-hdrs.

From-SVN: r7029
 1994-04-11 10:29:33 -07:00
Jim Wilson
80512db770 (rescan): Don't look for C++ // comment before directive. 
Handle \-newline inside a C++ // comment.
(skip_if_group): Likewise.
(handle_directive): Also handle C++ // comment after #.  Point
ip->bufp after the comment start before calling
skip_to_end_of_comment.
(validate_else): Handle \-newline inside a C++ // comment.
(skip_to_end_of_comment, macarg1, discard_comments): Likewise.

From-SVN: r7028
 1994-04-11 10:27:17 -07:00
Jim Wilson
2ba3a0ecef (immed_double_const): Sign-extend constants when they 
have the most significant bit set for the target.

From-SVN: r7027
 1994-04-11 10:22:33 -07:00
Richard Kenner
7373d92d2f (expand_call, emit_library_call{,_value}, store_one_arg): Use 
convert_modes instead of convert_to_mode.

From-SVN: r7026
 1994-04-11 06:43:58 -04:00
Richard Kenner
678566a5af (duplicate_decls, pushdecl, builtin_function): Use DECL_FUNCTION_CODE 
instead of DECL_SET_FUNCTION_CODE.

From-SVN: r7025
 1994-04-11 06:20:41 -04:00
Richard Kenner
73f3c7c350 (frame_size): Now a union. 
(DECL_ALIGN, DECL_FRAME_SIZE, DECL_FUNCTION_CODE): Access proper
field of frame_size union.
(DECL_SET_FUNCTION_CODE): Simplified; retained for compatibility.

From-SVN: r7024
 1994-04-11 06:19:56 -04:00
Richard Kenner
969d0d3c37 (update_headers): Do not copy stStatic symbols that result from 
internal labels.

From-SVN: r7023
 1994-04-11 05:50:10 -04:00
Richard Kenner
a34958c911 (expand_shift): No longer reference lshl_optab. 
From-SVN: r7022
 1994-04-10 08:04:35 -04:00
Richard Kenner
5f54da491d No longer reference lsl_optab. 
From-SVN: r7021
 1994-04-10 08:04:14 -04:00
Richard Kenner
45620ed410 No longer handle LSHIFT. 
From-SVN: r7020
 1994-04-10 08:03:37 -04:00
Richard Kenner
e5df894b42 (lshl_optab): Deleted. 
(expand_binop, init_optabs): No longer reference it.

From-SVN: r7019
 1994-04-10 08:03:05 -04:00
Richard Kenner
9c2683afa3 (lshl_optab): Deleted. 
From-SVN: r7018
 1994-04-10 08:00:07 -04:00
Richard Kenner
160d4f27aa (LSHIFT): Deleted. 
From-SVN: r7017
 1994-04-10 07:59:43 -04:00
Richard Kenner
996a5f59fb Remove references to LSHIFT and lshlsi3. 
From-SVN: r7016
 1994-04-10 07:13:16 -04:00
Richard Kenner
edd2e9fe0b (movdf): Do not consider extended registers when doing define_split. 
From-SVN: r7015
 1994-04-10 06:57:32 -04:00
Jeff Law
8c9f069480 pa-ghiux.h (LIB_SPEC): Remove last change until we've got the go ahead from HP to distribute... 
* pa-ghiux.h (LIB_SPEC): Remove last change until we've got the
	go ahead from HP to distribute /usr/lib/end.o.
	* pa-ghpux.h, pa-hiux.h, pa-ghiux.h: Likewise.

From-SVN: r7014
 1994-04-10 02:50:04 -06:00
Richard Kenner
0cd3014312 (rs6000_convert_preincs): New function. 
From-SVN: r7013
 1994-04-09 17:48:23 -04:00
Richard Kenner
9894a29157 (FINAL_PRESCAN_INSN): Define. 
From-SVN: r7012
 1994-04-09 17:48:01 -04:00
Richard Kenner
74f171be20 (mulhi3): Use SImode for MULT RTL. 
From-SVN: r7011
 1994-04-09 16:28:47 -04:00
Richard Kenner
4c64b88406 (fold): Avoid exponential work when simplifying conditional 
expressions; don't recurse twice if ARG1 is constant.

From-SVN: r7010
 1994-04-09 16:05:15 -04:00
Richard Kenner
f767bd6ef9 Initial revision 
From-SVN: r7009
 1994-04-09 15:06:16 -04:00
Richard Kenner
c5df463e3b Include <mach.h>, not <mach/mach.h> for NeXTStep 2.1. 
From-SVN: r7008
 1994-04-09 15:02:49 -04:00
Richard Kenner
2225b8f980 Add ns* as operating systems; default to ns2 for NeXT. 
From-SVN: r7007
 1994-04-09 15:01:54 -04:00
Richard Kenner
7d171a1e9d (force_to_mode, case ROTATE): Don't assume simplify_binary_operation always returns CONST_INT. 
(force_to_mode, case ROTATE): Don't assume simplify_binary_operation always
returns CONST_INT.
(simplify_shift_const, case IOR, PLUS): Likewise.

From-SVN: r7006
 1994-04-09 10:55:42 -04:00
Richard Kenner
3c8cd8bd6e (unitialized_vars_warning, setjmp_args_warning): Reword warning to be 
less ambiguous.

From-SVN: r7005
 1994-04-09 09:47:29 -04:00
Richard Kenner
053da6b50d (convert_arguments): Truncate and reextend for PROMOTE_PROTOTYPES so 
we can give error on overflow.

From-SVN: r7004
 1994-04-09 09:39:42 -04:00
Richard Kenner
d5757bb45f (STRUCT_VALUE{,_INCOMING,_REGNUM}): Redefine for calling conventions 
of native cc.

From-SVN: r7003
 1994-04-09 09:13:06 -04:00
Richard Kenner
351aa1c1a0 (reload_conflicts): Rewrite to clean up and fix numerous bugs; move to 
later in file.

From-SVN: r7002
 1994-04-09 09:09:59 -04:00
Richard Kenner
46b1c39385 (duplicate_decls): Put new type in same obstack as old ones, or 
permanent is old ones in different obstacks.

From-SVN: r7001
 1994-04-09 08:25:26 -04:00
Richard Kenner
34b1b41f3b Fix typo in comment of last change. 
From-SVN: r7000
 1994-04-08 18:35:23 -04:00
Richard Kenner
e92d30482e (fold, case GT_EXPR): Simplify X < (1 << Y) into X >> Y == 0. 
From-SVN: r6999
 1994-04-08 18:18:08 -04:00
Richard Kenner
69887ad921 Remove previous Berg change. 
From-SVN: r6998
 1994-04-08 18:08:42 -04:00
Ian Lance Taylor
e0bfcea5c9 Add support for -membedded-pic 
From-SVN: r6997
 1994-04-08 15:23:06 +00:00
Mike Stump
8926095fe7 31th Cygnus<->FSF merge. 
From-SVN: r6996
 1994-04-08 06:08:43 +00:00
Jim Wilson
779c643ac3 (emit_library_call_value): Move is_const set after ifdef. 
From-SVN: r6995
 1994-04-07 19:19:54 -07:00
Richard Kenner
e4493c0410 (expand_builtin, case BUILT_IN_NEXT_ARG): Test whether an argunment 
has been passed to __builtin_next_arg; warn if not.

From-SVN: r6994
 1994-04-06 21:33:57 -04:00