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Author SHA1 Message Date
Richard Kenner
7cbc7b0cac (pop_function_context): Clear reg_renumber. 
From-SVN: r8103
 1994-09-20 17:51:32 -04:00
Richard Kenner
9b783fc953 (process_command): Add new switch, -dumpmachine. 
From-SVN: r8102
 1994-09-20 17:49:35 -04:00
Jim Wilson
5619cc87d3 (mips_output_external): Use ASM_OUTPUT_UNDEF_FUNCTION. 
(mips_output_external_libcall): New function.
(mips_asm_file_end): Handle ASM_OUTPUT_UNDEF_FUNCTION.

From-SVN: r8101
 1994-09-20 13:08:32 -07:00
Jim Wilson
b696ee6b88 (ASM_OUTPUT_UNDEF_FUNCTION): Define. 
(ASM_OUTPUT_EXTERNAL_LIBCALL): Define.
(ASM_DECLARE_FUNCTION_SIZE): Define.

From-SVN: r8100
 1994-09-20 13:08:07 -07:00
Jim Wilson
4480e13f5e (sched_analyze_insn): Parameter loop_note type changed to rtx, and name changed to loop_notes. 
(sched_analyze_insn): Parameter loop_note type changed
to rtx, and name changed to loop_notes.  Code adding it to
REG_NOTES modified to account for type change.
(sched_analyze): Variable loop_note type changed to rtx, and name
changed to loop_notes.  Store LOOP_* REG_DEAD notes in it instead
of LOOP_* NOTE_LINE_NUMBER.
(schedule_block): Pass last not insn to emit_note_before call.

From-SVN: r8099
 1994-09-20 12:57:18 -07:00
Michael Meissner
b840bfb0a2 Respin DI support to be combine friendly; Allow push of SF without temp reg; Fix broken i386 untyped_call 
From-SVN: r8098
 1994-09-20 18:36:51 +00:00
Ian Lance Taylor
3221f17613 Handle a symlink to root/* from a subdirectory of a symlink to root/* 
From-SVN: r8097
 1994-09-20 16:22:36 +00:00
Per Bothner
84555e5df4 Patches for HPUX, and SunOS4 (Japanese). 
From-SVN: r8096
 1994-09-19 18:28:35 -07:00
Jason Merrill
e082358bff (fold): Handle COMPONENT_REFs involving CONSTRUCTORs. 
From-SVN: r8095
 1994-09-20 00:32:29 +00:00
Richard Kenner
df8b713c8c (load sf with update): Fix RTL typo. 
From-SVN: r8094
 1994-09-19 20:25:22 -04:00
Charles Hannum
2314fb7008 Add format checking for `q' (quad) modifier. 
From-SVN: r8093
 1994-09-19 12:46:40 +00:00
Per Bothner
9dd53f1e78 (mark_seen_cases): Don't call fatal if case index out of range. 
From-SVN: r8092
 1994-09-17 12:55:46 -07:00
Richard Kenner
0dfa4517b7 (global_alloc): Mark regs assigned to SCRATCH as used by more than 
just local alloc.

From-SVN: r8091
 1994-09-16 19:22:39 -04:00
Richard Kenner
2c793b3251 Rework last change so it's done like collect2.c. 
From-SVN: r8090
 1994-09-15 15:38:29 -04:00
Michael Meissner
dd0328d315 Make long double 80 bits by default. 
From-SVN: r8089
 1994-09-15 19:34:24 +00:00
Michael Meissner
c1450f196c Do not use separate 386 patterns for SF/DF/XF/DI pushes; allow SF/DF/XF/DI pushes to push from memory if no scratch register available; allow use of leal on 486; allow XF<-XF memory moves on 386 
From-SVN: r8088
 1994-09-15 19:33:07 +00:00
Michael Meissner
11203ed8a9 Use whether DImode variables are used as basis for chosing register alloc order dca 
From-SVN: r8087
 1994-09-15 19:31:31 +00:00
Jim Wilson
485fafaa15 (store_split_bit_field): Use number of bits in arg not 
BITS_PER_WORD to adjust arg in BYTES_BIG_ENDIAN case.

From-SVN: r8086
 1994-09-15 10:45:25 -07:00
Richard Kenner
f1636e8ad8 (cse_around_loop): Don't invalidate SUBREG unless it's a SUBREG of a 
REG.

From-SVN: r8085
 1994-09-15 13:21:49 -04:00
Richard Earnshaw
cf2f711352 (expand_binop, multi-word shifts): Generate rtl 
free of conflicts for shifts less than one word.

From-SVN: r8084
 1994-09-15 13:17:28 +00:00
Richard Kenner
d90aadbb6d (sched_analyze_insn): Don't set SCHED_GROUP_P for previous INSN a USE 
unless it's a USE of a REG.

From-SVN: r8083
 1994-09-15 05:29:45 -04:00
Michael Bushnell
0212779cc8 Include <sys/errno.h> in case `errno' is a macro defined there. 
From-SVN: r8082
 1994-09-14 14:19:02 +00:00
Michael Bushnell
44c5421f37 Added log entry for change to g++.c. 
From-SVN: r8081
 1994-09-14 14:18:03 +00:00
Michael Bushnell
eb7392a885 (GUESSPATHLEN): If there is no definition of MAXPATHLEN, then set GUESSPATHLEN to be 100. 
(GUESSPATHLEN): If there is no definition of MAXPATHLEN, then set
GUESSPATHLEN to be 100.  (It's used as a starting point, not a limit,
so this is harmless.)

From-SVN: r8080
 1994-09-14 14:11:15 +00:00
Michael Meissner
eb085d72be More DF/XF/DI fixes. 
From-SVN: r8079
 1994-09-13 21:44:15 +00:00
Richard Kenner
bd1a74b1a7 (fatal_perror, fatal, error): Declare all args as char *. 
From-SVN: r8078
 1994-09-13 14:11:09 -04:00
Jeff Law
42fbe27f77 pa.c (emit_move_sequence): Handle secondary FP load/store reloads of the form (subreg (mem (plus (reg)... 
* pa.c (emit_move_sequence): Handle secondary FP load/store
	reloads of the form (subreg (mem (plus (reg) (disp)))).
	(secondary_reload_class): A secondary register is needed to handle
	out-of-range FP loads and stores.
	* pa.md (reload_indf, reload_outdf): New expanders.
	(reload_insf, reload_outsf): Likewise.

From-SVN: r8077
 1994-09-13 10:41:03 -06:00
Richard Kenner
4b303b50bc (ADA_CFLAGS): New override. 
From-SVN: r8076
 1994-09-12 18:15:28 -04:00
Jim Wilson
7a30f0c44e (assign_parms): Set RTX_UNCHANGING_P on stack_parm 
for const parameter before calling move_block_from_reg.

From-SVN: r8075
 1994-09-12 11:51:39 -07:00
Doug Evans
179233208f (FLO_union_type): Add packed attribute to `bits'. 
From-SVN: r8074
 1994-09-12 18:27:48 +00:00
Richard Kenner
0e227018ba (invalidate_for_call): Properly set IN_TABLE. 
From-SVN: r8073
 1994-09-10 09:50:27 -04:00
Richard Kenner
87774eb0ae Initial revision 
From-SVN: r8072
 1994-09-10 06:46:14 -04:00
Richard Kenner
caec8cf4d7 Removed #define HAVE_ATEXIT to allow building for DYNIX/ptx 1.x. 
From-SVN: r8071
 1994-09-10 06:46:00 -04:00
Richard Kenner
19ab288864 (ptx): New OS; use for Sequent. 
From-SVN: r8070
 1994-09-10 06:42:40 -04:00
Richard Kenner
01bffe732f (rescan, handle_directive): Backslash no longer suppresses the specialness of the following char unless -traditional. 
(rescan, handle_directive): Backslash no longer suppresses the specialness of
the following char unless -traditional.
(rescan): Remove backslash-newline only if at top level, since
backslash-newline-space can be encountered during macro processing.
(collect_expansion): Remove special hack for \# inside a #define; it's not
compatible with the C Standard.

From-SVN: r8069
 1994-09-09 21:48:32 -04:00
Jason Merrill
4de57b3baa (LINK_SPEC): Ditto. 
From-SVN: r8068
 1994-09-10 00:34:51 +00:00
Jason Merrill
e2fd1d94b8 (expand_main_function): Don't call __main if 
HAS_INIT_SECTION is defined.

From-SVN: r8067
 1994-09-10 00:34:51 +00:00
Jason Merrill
5419023491 (HAS_INIT_SECTION): Define. 
(LINK_SPEC): Add '-init __main'.

From-SVN: r8066
 1994-09-10 00:34:51 +00:00
Mike Stump
fe1e3bf47e tree.c (decl_function_context): Don't treat C++ member functions of classes declared in a function... 
* tree.c (decl_function_context): Don't treat C++ member
        functions of classes declared in a function, as nested functions.

From-SVN: r8065
 1994-09-09 23:48:21 +00:00
Steve Chamberlain
c3898ccd98 *** empty log message *** 
From-SVN: r8064
 1994-09-09 23:43:17 +00:00
Steve Chamberlain
a1dba937e5 Initial revision 
From-SVN: r8063
 1994-09-09 23:40:17 +00:00
Jim Wilson
516422ef0c (negsi2): Use register_operand not general_operand for output. 
From-SVN: r8062
 1994-09-09 14:22:54 -07:00
Jim Wilson
03daa6410c (memory): Add missing !r4600 to first define_function_unit. 
From-SVN: r8061
 1994-09-09 14:16:36 -07:00
Jim Wilson
6c949b6759 (dbxout_symbol_location): Handle error_mark_node in 
DECL_INITIAL for C++.

From-SVN: r8060
 1994-09-09 14:03:24 -07:00
Jim Wilson
ad03007a2b (check_for_full_enumeration_handling): Cast malloc result 
to `unsigned char *' not `char *'.

From-SVN: r8059
 1994-09-09 13:32:17 -07:00
Richard Kenner
0852bc0c5a Correct unprototyped pointer args from 0' to NULL_PTR' 
From-SVN: r8058
 1994-09-09 15:52:38 -04:00
Jim Wilson
78e9b5dfc7 (SQRTTF2_LIBCALL): Delete. 
(INIT_TARGET_OPTABS): Define.
(INIT_SUBTARGET_OPTABS): Define.

From-SVN: r8057
 1994-09-09 12:35:29 -07:00
Richard Kenner
2bb76168f8 Initial revision 
From-SVN: r8056
 1994-09-09 15:17:48 -04:00
Jim Wilson
8894cf34f4 (truncdisi2): Change from define_expand to define_insn. 
(truncdihi2, truncdiqi2): Likewise.

From-SVN: r8055
 1994-09-09 12:15:14 -07:00
Richard Kenner
d6f7c0feb9 Add #undef for everything we define; a few were missing. 
From-SVN: r8054
 1994-09-09 15:07:41 -04:00