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Author SHA1 Message Date
Richard Kenner
0bb6c81b1c (movsf... 
(movsf, movdf, movxf): If we are moving floating point constants to a
non-memory location that aren't 0 or 1, assume we need the pic
register if -fpic.

From-SVN: r8372
 1994-10-31 16:18:02 -05:00
Jim Wilson
2f0da90602 (GO_IF_LEGITIMATE_ADDRESS): Don't allow TFmode LO_SUM. 
From-SVN: r8371
 1994-10-31 10:26:19 -08:00
Jim Wilson
c2e39c12c3 (movtf+3): Disable pattern. 
From-SVN: r8370
 1994-10-31 10:24:39 -08:00
Richard Kenner
2d44400163 (expand_expr, COND_EXPR case): Don't use original target as a temp if it's a volatile mem ref. 
(expand_expr, COND_EXPR case): Don't use original target as a temp if
it's a volatile mem ref.  Finish previous patch (don't expand "X ? A &
1 : A" as "A & (X != 0)").

From-SVN: r8369
 1994-10-31 08:11:19 -05:00
Richard Kenner
eb11192f9f (ASM_GLOBALIZE_LABEL): Pass new args to vms_check_external. 
(ASM_OUTPUT_EXTERNAL): Just call vms_check_external.
(ASM_{,FINISH_}DECLARE_OBJECT_NAME, ASM_FILE_END): Define.

From-SVN: r8368
 1994-10-31 08:07:01 -05:00
Richard Kenner
a252028f29 Include tree.h #ifdef VMS. 
(struct extern_list): Move inside #ifdef VMS; add SIZE and IN_CONST fields;
make `extern_head' static; add second list head.
(vms_check_external): Move inside #ifdef VMS; give new args; maintain list of
both pending external symbols and previously defined ones.
(vms_flush_pending_externals): New function.

From-SVN: r8367
 1994-10-31 08:06:15 -05:00
Richard Kenner
fea1b65045 (TARGET_SWITCHES): Add -split and -no-split. 
(TARGET_SPLIT, TARGET_NOSPLIT): New macros.
(TRAMPOLINE_TEMPLATE, INITIALIZE_TRAMPOLINE): Abort if -split.

From-SVN: r8366
 1994-10-31 08:00:54 -05:00
Richard Kenner
c65916a688 Update comments. 
From-SVN: r8365
 1994-10-31 08:00:34 -05:00
Richard Kenner
f4f56bb7cd (mark_set_resources): Properly handle SUBREGs. 
From-SVN: r8364
 1994-10-31 07:49:04 -05:00
Richard Kenner
73620b82c8 (preserve_temp_slots): Preserve anything whose address was taken when 
X is zero.

From-SVN: r8363
 1994-10-31 07:24:20 -05:00
Richard Kenner
7a0b7b9a97 (expand_expr, case COMPONENT_REF): Don't extract field from a CONSTRUCTOR if it already has a TREE_CST_RTL. 
(expand_expr, case COMPONENT_REF): Don't extract field from a CONSTRUCTOR if
it already has a TREE_CST_RTL.
(expand_expr, case ADDR_EXPR): Call mark_temp_addr_taken on the temporary made
when operand needs to be stored into memory.

From-SVN: r8362
 1994-10-31 07:23:35 -05:00
Richard Kenner
ae979c8c29 Update version to 2.6.1. 
From-SVN: r8361
 1994-10-30 10:11:13 -05:00
Richard Kenner
0cf214a057 (operand_subword): Fix typo: HOST_BITS_PER_INT should be 
HOST_BITS_PER_WIDE_INT.

From-SVN: r8360
 1994-10-29 21:16:22 -04:00
Richard Kenner
ea943e1d05 g++.c (main): Cast arg to bzero to avoid warning. 
From-SVN: r8359
 1994-10-29 07:19:54 -04:00
Per Bothner
333a5daee5 In the case of {[LO .. HI] = VALUE}, only evaluate VALUE once. 
From-SVN: r8358
 1994-10-28 16:24:27 -07:00
Richard Kenner
8be3ef7d1d (__objc_xcalloc): Use calloc instead malloc/bzero. 
From-SVN: r8357
 1994-10-28 19:13:10 -04:00
Richard Kenner
d06cca55f5 (TRAMPOLINE_SIZE): Install real implementation. 
(INITIALIZE_TRAMPOLINE, TRAMPOLINE_TEMPLATE): Likewise.

From-SVN: r8356
 1994-10-28 19:07:48 -04:00
Richard Kenner
9a517e7b86 (stage?-start): Add semicolon between fi and done. 
From-SVN: r8355
 1994-10-28 19:01:16 -04:00
Richard Kenner
1a8e9a8e05 (cse_insn): Don't record a DEST a paradoxical SUBREG and SRC is a 
SIGN_EXTEND or ZERO_EXTEND.

From-SVN: r8354
 1994-10-28 18:55:05 -04:00
Richard Kenner
99d13c4024 (reload_outqi): Correctly handle scratch assignments for unaligned 
case when ADDR is a REG.

From-SVN: r8353
 1994-10-28 17:12:18 -04:00
Michael Meissner
f94bdcb60d Fix adddi3. 
From-SVN: r8352
 1994-10-28 14:54:58 +00:00
Richard Kenner
46a70e454b (count_possible_groups): Fix typo in setting counted_for_groups. 
From-SVN: r8351
 1994-10-27 18:58:21 -04:00
Torbjorn Granlund
9b226f9093 (process_command): Don't forget to split -Wl arguments at commas. 
From-SVN: r8350
 1994-10-27 22:50:06 +00:00
Torbjorn Granlund
368dfd3a5b (process_command): Handle -Wl, and -Xlinker similar to -l, 
i.e., preserve their order with respect to linker input files.

From-SVN: r8349
 1994-10-27 18:04:25 +00:00
Richard Kenner
10bcde0da9 (debug_reload): New function to print reload info set up by 
find_reloads.

From-SVN: r8348
 1994-10-27 13:05:04 -04:00
Jason Merrill
eae89e0400 *** empty log message *** 
From-SVN: r8347
 1994-10-27 01:22:58 +00:00
Richard Kenner
1c6c2b05c7 (FUNCTION_PROFILER): Use $28 instead of $27. 
(LINK_SPEC): Pass -pg to linker.
(LIB_SPEC): Link in -lprof1 with -pg, not -lprof2.
(STARTFILE_SPEC): USe gcrt0.o if -pg, not mcrt0.o.

From-SVN: r8346
 1994-10-26 18:26:55 -04:00
Doug Evans
9fbd9f58d7 (expand_expr, COND_EXPR case): Don't expand "X ? A & 1 : A" as "A & (X != 0)". 
From-SVN: r8345
 1994-10-26 22:22:06 +00:00
Richard Kenner
9ffe483fc1 (expand_lib, main): Fix off-by-one bugs in several calls to malloc. 
From-SVN: r8344
 1994-10-26 18:06:49 -04:00
Michael Meissner
684e4e0674 Use GNU nm as REAL_NM_FILE_NAME 
From-SVN: r8343
 1994-10-26 21:14:00 +00:00
Richard Kenner
2c9c248977 Initial revision 
From-SVN: r8342
 1994-10-26 14:26:41 -04:00
Richard Kenner
601727c5e5 (pdp11): New machine name. 
From-SVN: r8341
 1994-10-26 14:25:14 -04:00
Richard Kenner
af14ce9ca9 (find_basic_blocks): Ensure each live basic block is actually reachable. 
(life_analysis): Clean up handling of basic_block_drops_in.

From-SVN: r8340
 1994-10-26 07:33:33 -04:00
Richard Kenner
fd12bc82da (rescan): ".." no longer terminates a preprocessing number, since 
that's incompatible with the C standard.

From-SVN: r8339
 1994-10-25 18:39:55 -04:00
Richard Kenner
39efff5b75 (CPP_PREDEFINES): Define u3b2, not u3b. 
From-SVN: r8338
 1994-10-25 16:16:36 -04:00
Jim Wilson
9b9cd81b10 (fill_slots_from_thread): Update THREAD if it is split. 
From-SVN: r8337
 1994-10-25 13:14:54 -07:00
Jason Merrill
d2863d21ca (lang_options): Add -f{no-,}access-control. 
From-SVN: r8336
 1994-10-25 20:09:03 +00:00
Richard Earnshaw
c5c4723a41 (peepholes for call followed by branch): Disable. 
From-SVN: r8335
 1994-10-24 10:13:12 +00:00
Richard Earnshaw
43fd2cce9a (INSTALL): Invoke install.sh with -c flag 
From-SVN: r8334
 1994-10-23 12:54:15 +00:00
Jason Merrill
efc955c77f (LIB2FUNCS): Add _pure. 
From-SVN: r8333
 1994-10-21 19:14:08 +00:00
Jason Merrill
ea5df1fd4c (__pure_virtual): New function to go into vtable 
entries for pure virtual methods instead of abort.

From-SVN: r8332
 1994-10-21 19:14:08 +00:00
Per Bothner
3f9b192d28 Better NCR support. 
From-SVN: r8331
 1994-10-20 18:50:59 -07:00
Richard Kenner
80728f83db (define_split comparison op with power of two minus 1): Fix typo. 
From-SVN: r8330
 1994-10-20 18:40:25 -04:00
Jason Merrill
f85fd079f1 Back out previous change. 
From-SVN: r8329
 1994-10-20 22:06:20 +00:00
Jason Merrill
0393b857b1 (add_to_list): Check for duplicates. 
From-SVN: r8328
 1994-10-20 22:06:20 +00:00
Jason Merrill
5a841e0710 (LINK_SPEC): Pass -shared through; don't 
pass -init __main if -shared.

From-SVN: r8327
 1994-10-20 21:52:05 +00:00
Jason Merrill
f987462f48 (LINK_SPEC): Pass -shared through; don't pass -init __main if -shared. 
(LINK_SPEC): Pass -shared through; don't
        pass -init __main if -shared.
        (STARTFILE_SPEC): Wrap startfiles in %{!shared:}.
        (INIT_NAME_FORMAT): Define.
        (FINI_NAME_FORMAT): Define.

From-SVN: r8326
 1994-10-20 21:52:05 +00:00
Jason Merrill
d1e04478b0 (STARTFILE_SPEC): Wrap startfiles in %{!shared:}. 
From-SVN: r8325
 1994-10-20 20:53:07 +00:00
Jim Wilson
00c0c63c8a (loop_iterations): Move all failure exits after the computation of final_value. 
From-SVN: r8324
 1994-10-20 13:33:42 -07:00
Jim Wilson
2c14c928e7 (movdf_internal2+1): Disable when TARGET_64BIT. 
From-SVN: r8323
 1994-10-20 13:22:08 -07:00