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Author SHA1 Message Date
Roland McGrath
bbff01697a (ASM_OUTPUT_SECTION_NAME): Take proper number of args. 
From-SVN: r8826
 1995-01-27 06:09:14 +00:00
Jim Wilson
b52cd365d4 (CONST_OK_FOR_LETTER_P): Add case for 'N'. Correct comment. 
(ADJUST_INSN_LENGTH, SHORTEN_WITH_AJUST_INSN_LENGTH): New macros.

From-SVN: r8825
 1995-01-25 16:40:49 -08:00
Jim Wilson
22e1ebf1d7 (prepare_scc_operands): Force sh_compare_op1 to a register if it is an invalid constant. 
(prepare_scc_operands): Force sh_compare_op1 to a register if
it is an invalid constant.
(output_branch): Add cases for 4, 8, and 18.  Correct branch offsets
in comments.
(find_barrier): Correct test for move instructions that need to be
fixed by verifying that the set source is a bad constant.
(arith_reg_or_0_operand): New function.

From-SVN: r8824
 1995-01-25 16:40:27 -08:00
Jim Wilson
7374f95a9b (strings.h): Fix return type of strlen. 
From-SVN: r8823
 1995-01-25 15:17:02 -08:00
Jim Wilson
fa2981d865 (expand_expr, case MIN_EXPR): If must emit multiple 
instructions, then don't allow a MEM target.

From-SVN: r8822
 1995-01-25 15:09:41 -08:00
Richard Kenner
772c85b0ec (FAILURE_EXIT_CODE): Define. 
From-SVN: r8821
 1995-01-25 17:07:42 -05:00
Richard Kenner
71efde97f4 (do_include): For VMS... 
(do_include): For VMS, don't attempt to treat `#include X' as
`#include <X.h>' unless `X' has already been macro expanded.
(main): For VMS, do a better job of picking out the base name from
argv[0]'s absolute name.

From-SVN: r8820
 1995-01-25 17:06:11 -05:00
David S. Miller
3a887df455 *** empty log message *** 
From-SVN: r8819
 1995-01-25 15:02:40 -05:00
David S. Miller
c0cc28e13d (store_init_value): Change error message text. 
From-SVN: r8818
 1995-01-25 15:01:21 -05:00
Richard Kenner
59be0cdd8b Update comments. 
From-SVN: r8817
 1995-01-25 15:00:09 -05:00
David S. Miller
db6f8fbebe (instantiate_type): Change error message text. 
From-SVN: r8816
 1995-01-25 14:56:36 -05:00
Richard Kenner
43b55a678a Update comments. 
From-SVN: r8815
 1995-01-25 14:50:28 -05:00
Richard Kenner
181c656813 (find_splittable_givs): Change error message text. 
From-SVN: r8814
 1995-01-25 14:50:09 -05:00
Richard Kenner
a882392b9d Update comment. 
From-SVN: r8813
 1995-01-25 14:49:08 -05:00
Richard Kenner
af02caa442 (dsp16xx_reg_class_from_letter): Change error message text. 
(limit_reload_class, double_reg_to_memory): Likewise.
(print_operand_address, emit_1600_core_shift): Likewise.
(gen_tst_reg, gen_compare_reg): Likewise.

From-SVN: r8812
 1995-01-25 14:42:01 -05:00
Richard Kenner
3826a3da7f Update comments. 
From-SVN: r8811
 1995-01-25 14:40:53 -05:00
Richard Kenner
e7f6e33b0f (print_operand, print_operand_address): Change error message text. 
From-SVN: r8810
 1995-01-25 14:39:19 -05:00
Richard Kenner
01554f00eb Update comment. 
From-SVN: r8809
 1995-01-25 14:36:35 -05:00
Richard Kenner
e3da71efe2 (expand_asm, expand_asm_operands): Change error message text. 
From-SVN: r8808
 1995-01-25 14:34:44 -05:00
Richard Kenner
d7084298a8 Update comment. 
From-SVN: r8807
 1995-01-25 14:28:07 -05:00
Richard Kenner
9916c524e3 (check_attr_value): Change error message text. 
(simplify_test_exp): Likewise.

From-SVN: r8806
 1995-01-25 14:27:39 -05:00
Richard Kenner
d9c875c712 (DEFAULT_PCC_STRUCT_RETURN): Define as zero. 
(RETURN_IN_MEMORY): Small aggregates are to be returned in d0.

From-SVN: r8805
 1995-01-25 12:53:36 -05:00
Richard Kenner
2e420a17f7 (handle_directive): Fix typo... 
(handle_directive): Fix typo: '\' caused next char to be copied
blindly, which was an error if !traditional and if the next char was
newline or one of <\'"/.

From-SVN: r8804
 1995-01-25 12:48:25 -05:00
Richard Kenner
3c86a619b5 Include expr.h after insn-config.h and insn-flags.h. 
From-SVN: r8803
 1995-01-25 08:15:26 -05:00
Doug Evans
49c4584cea (movcc_gen_code): New variable. 
(init_optabs): Initialize it.
(emit_conditional_move): New function.
(can_conditionally_move_p): New function.

From-SVN: r8802
 1995-01-25 04:18:30 +00:00
Doug Evans
7209f1f9e4 (jump_optimize): Try to emit a conditional move insn before 
trying a store-flag insn.

From-SVN: r8801
 1995-01-25 04:17:33 +00:00
Doug Evans
3c9958cd4a (optabs): Add entry for movcc_gen_code. 
From-SVN: r8800
 1995-01-25 04:16:37 +00:00
Doug Evans
1a395e69c8 (main): Delete #ifndef around HAVE_conditional_move. 
From-SVN: r8799
 1995-01-25 04:15:47 +00:00
Doug Evans
423933c298 (emit_conditional_move): Declare it. 
(can_conditionally_move_p): Likewise.
(movcc_gen_code): Likewise.

From-SVN: r8798
 1995-01-25 04:14:56 +00:00
Doug Evans
c4e0f0610e (HAVE_conditional_move): Delete. 
From-SVN: r8797
 1995-01-25 04:13:34 +00:00
Doug Evans
2ee5c7a836 (movsicc): New named pattern. 
(movdicc, movsfcc, movdfcc): Likewise.
(SImode conditional move): New matcher.

From-SVN: r8796
 1995-01-25 04:11:29 +00:00
Doug Evans
ea414472af (simplify_set): Call can_conditionally_move_p. 
From-SVN: r8795
 1995-01-25 04:09:46 +00:00
Mike Stump
e1cd6e56ad 53rd Cygnus<->FSF merge 
From-SVN: r8794
 1995-01-24 08:19:58 +00:00
Roland McGrath
43238b97ad (ASM_OUTPUT_SECTION_NAME): Renamed from ASM_OUTPUT_SECTION. 
The old name was a typo.

From-SVN: r8793
 1995-01-24 04:23:23 +00:00
Jason Merrill
35e530c58f Improve PA shlib support 
From-SVN: r8792
 1995-01-24 02:52:44 +00:00
Karl Heuer
b744bb3662 (i[34]86:*:3.2:*): Test for ISC before SCO; newer ISC releases have uname -X. 
From-SVN: r8791
 1995-01-24 00:46:11 +00:00
Ian Lance Taylor
0326207edc Permit any small integer mode in the HI/LO registers 
From-SVN: r8790
 1995-01-23 23:44:35 +00:00
Doug Evans
80c838cd8e (table_jump_h8300, table_jump_h8300h): Constrain operand to use register. 
From-SVN: r8789
 1995-01-23 20:40:56 +00:00
Jason Merrill
255512c1d3 bool changes 
From-SVN: r8788
 1995-01-21 10:14:41 +00:00
Jim Wilson
2aec5b7a12 (num_sign_bit_copies): Can handle paradoxical subreg only 
if LOAD_EXTEND_OP is defined to SIGN_EXTEND.

From-SVN: r8787
 1995-01-20 18:23:10 -08:00
Jim Wilson
3fc347fa0d (copy_loop_body): When check for shared address givs, use new same_insn field. 
(copy_loop_body): When check for shared address givs, use
new same_insn field.
(find_splittable_givs): New variable v2.  Scan givs to set new
same_insn field.  Use same_insn to indentify address givs to be
shared.

From-SVN: r8786
 1995-01-20 18:12:01 -08:00
Jim Wilson
f415f7bed7 (record_giv): Initialize new field same_insn. 
From-SVN: r8785
 1995-01-20 18:11:13 -08:00
Jim Wilson
2a2af11092 (structure induction): Add new field same_insn. 
From-SVN: r8784
 1995-01-20 18:10:54 -08:00
Jim Wilson
fb854c63db (save_for_inline_copying): Add comment that 
nonlocal_label list should be updated if it ever can be nonzero.

From-SVN: r8783
 1995-01-20 17:59:17 -08:00
Jim Wilson
71cd4a8d33 (delete_handlers): When clear LABEL_PRESERVE_P, 
also remove label from nonlocal_label list.

From-SVN: r8782
 1995-01-20 17:58:34 -08:00
Jim Wilson
275c708029 (find_basic_blocks): No longer need to check for deleted 
nonlocal_labels.

From-SVN: r8781
 1995-01-20 17:57:45 -08:00
Jim Wilson
f5e795cee6 (syms.h): Don't include under Linux. 
From-SVN: r8780
 1995-01-20 17:33:08 -08:00
Jim Wilson
5eeedd4d9e (scan_loop): For the replace_rtx call, copy the rtx that is 
being substituted in before the call.

From-SVN: r8779
 1995-01-20 17:30:34 -08:00
Jim Wilson
23ed92ca4c (machine_dependent_reorg): When remove SUBREG, add in 
SUBREG_WORD to new register number.

From-SVN: r8778
 1995-01-20 17:23:12 -08:00
Jim Wilson
a7771f7854 (multcosts): Do not compute cost of constant power-of-two multiplies as if they were shifts. 
(multcosts): Do not compute cost of constant power-of-two
multiplies as if they were shifts.  Reduce multiply cost from 5 to 3.
Delete variable insn_cost.

From-SVN: r8777
 1995-01-20 17:11:01 -08:00