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6102fe9527
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Author SHA1 Message Date
Jim Wilson
6102fe9527 (optimize_reg_copy_2): Correct reg_n_refs updates. 
From-SVN: r2829
 1992-12-01 10:44:27 -08:00
Jim Wilson
0918de5b44 (INSTALLED_H): Add syslimits.h. 
From-SVN: r2828
 1992-12-01 10:32:53 -08:00
Richard Kenner
6752e8d2a4 (num_sign_bit_copies): Return 1 on failure, not 0. 
Fix typo in last change; return 1 on failure, not BITWIDTH.

From-SVN: r2827
 1992-12-01 10:42:55 -05:00
Michael Meissner
8a2d2f90c9 If -g1, do not emit line number at function prologue, it confuses gdb. 
From-SVN: r2826
 1992-12-01 14:39:27 +00:00
James Van Artsdalen
454ae94058 (TARGET_DEFAULT): New macro - don't make TARGET_IEEE_FP default for ISC. 
From-SVN: r2825
 1992-12-01 08:49:19 +00:00
Richard Stallman
ac49a949d8 (subst, make_field_assignment, num_sign_bit_copies): Protect calls to significant_bits... 
(subst, make_field_assignment, num_sign_bit_copies): Protect calls to
significant_bits; unless we only care if the result is a power of two,
don't call if mode size is wider than HOST_BITS_PER_WIDE_INT.
(extended_count, simplify_shift_const, simplify_comparison): Likewise.

From-SVN: r2824
 1992-11-30 23:13:16 +00:00
Richard Stallman
fc5c2df84b (regexp.h): Don't add a getrnge declaration if a conflicting 
declaration is already present.

From-SVN: r2823
 1992-11-30 23:10:14 +00:00
Richard Stallman
30c08fcc6b Test and define _GCC_LIMITS_H_, not _LIMITS_H_. 
From-SVN: r2822
 1992-11-30 23:08:48 +00:00
Richard Stallman
5153d9d693 (va_arg): Copy both definitions from gstdarg.h. 
From-SVN: r2821
 1992-11-30 23:07:11 +00:00
Richard Stallman
0cd3c247a3 (va_end): #undef before the declaration. 
(va_arg): Alternative definition for big-endian machines.

From-SVN: r2820
 1992-11-30 23:06:23 +00:00
Richard Stallman
355b20971a Correct comments. 
From-SVN: r2819
 1992-11-30 23:05:11 +00:00
Richard Stallman
49003ff65a (LINK_LIBGCC_SPECIAL_1): New parameter. 
From-SVN: r2818
 1992-11-30 23:03:05 +00:00
Richard Stallman
d5c97601dc (CONSTRUCTOR_NAME_FORMAT): Let config.h override this. 
From-SVN: r2817
 1992-11-30 22:59:42 +00:00
Richard Stallman
ca98edf91c (ASM_OUTPUT_DOUBLE_OPERAND): Really use the operand VALUE. 
From-SVN: r2816
 1992-11-30 22:58:42 +00:00
Richard Stallman
5aa14feece (find_reloads) [SMALL_REGISTER_CLASSES]: 
Don't use preferred_class for a multiword register.

From-SVN: r2815
 1992-11-27 23:52:02 +00:00
Richard Stallman
33f3c4c086 (LINK_LIBGCC_SPECIAL_1): Defined. 
From-SVN: r2814
 1992-11-27 23:15:53 +00:00
Richard Stallman
00ae06b590 (do_include): Initialize searchptr to 0. 
From-SVN: r2813
 1992-11-27 06:31:00 +00:00
Richard Stallman
d45ceebeb5 Use eval, not parens, in Apollo version of PWDCMD. 
From-SVN: r2812
 1992-11-27 04:27:21 +00:00
Richard Stallman
ee71df465a (build_unary_op): Call pedantic_lvalue_warning 
for *all* cases of incrementing a cast.

From-SVN: r2811
 1992-11-26 22:40:09 +00:00
Richard Stallman
acc15f572d (mips_debugger_offset): Don't crash for unknown cases. 
From-SVN: r2810
 1992-11-26 22:39:32 +00:00
Richard Stallman
30de5e95fa (__udiv_w_sdiv): Cast 1 before shifting by 31. 
From-SVN: r2809
 1992-11-26 19:05:38 +00:00
Richard Stallman
4ed15f9ddc (PWDCMD): New variable, set specially for Apollos. 
Use it to get the working dir.

From-SVN: r2808
 1992-11-26 17:27:01 +00:00
Richard Stallman
d038420ea8 (num_sign_bit_copies): Fix 1-off error in PLUS case. 
From-SVN: r2807
 1992-11-26 17:06:44 +00:00
Richard Stallman
3b2f07926a (struct algorithm): Make coeff a HOST_WIDE_INT. 
From-SVN: r2806
 1992-11-26 15:34:10 +00:00
Richard Kenner
ad59df7d5a (output_epilog): Always call output_fpops. 
From-SVN: r2805
 1992-11-26 08:32:06 -05:00
Richard Stallman
31f0534ce6 (obstack.h): Include after sys/time.h. 
From-SVN: r2804
 1992-11-26 05:35:53 +00:00
Richard Stallman
4a052c5ef7 (movsi): Split alt 1 to deprecate xy classes in operand 1. 
From-SVN: r2803
 1992-11-26 05:35:25 +00:00
Richard Stallman
3e3ea975fc (make_extraction): When making a low part subreg of a reg, 
use inner_mode, not is_mode.

(num_sign_bit_copies): Inhibit x-1 special case
when x is a paradoxical subreg.

From-SVN: r2802
 1992-11-26 05:34:24 +00:00
Richard Stallman
711f122a85 (install-fixincludes): Use SYSTEM_HEADER_DIR. 
From-SVN: r2801
 1992-11-26 04:44:12 +00:00
Richard Stallman
0199557870 (CONSTRUCTOR_NAME_FORMAT): Defined. 
From-SVN: r2800
 1992-11-26 03:11:10 +00:00
Richard Stallman
998e27a068 (OTHER_FIXINCLUDES_DIRS): Delete /NextDeveloper/Headers. 
From-SVN: r2799
 1992-11-25 21:31:06 +00:00
Richard Stallman
579922c1aa (HAVE_ATEXIT): Commented out. 
From-SVN: r2798
 1992-11-25 21:24:57 +00:00
Richard Stallman
abd418d31f (expand_binop, expand_twoval_binop): If we are going to fail, remove any load from MEM we did due to -fforce-mem... 
(expand_binop, expand_twoval_binop): If we are going
to fail, remove any load from MEM we did due to -fforce-mem;
if the MEM was volatile, this will cause an extra load.

(expand_complex_abs): Likewise.
Correct use of variable LAST so it doesn't include the load
from MEM (to fix unrelated bug).

From-SVN: r2797
 1992-11-25 18:04:15 +00:00
Richard Stallman
2ad701bad0 (expand_inline_function): Ensure a REG used as 
COPY has REG_USERVAR_P set if LOC does.

From-SVN: r2796
 1992-11-25 18:03:49 +00:00
Richard Stallman
77636079f9 (expand_value_return): Don't emit move between differing modes when PROMOTE_FUNCTION_RETURN is defined... 
(expand_value_return): Don't emit move between differing
modes when PROMOTE_FUNCTION_RETURN is defined; convert instead.

From-SVN: r2795
 1992-11-25 17:34:11 +00:00
Richard Stallman
32436219b6 (duplicate_decls): For builtins, create new function 
type instead of trying to modify old one.

(c_decode_option): Decode -Wreturn-type.

From-SVN: r2794
 1992-11-25 17:33:21 +00:00
Richard Kenner
8adfad0f10 (LINK_LIBGCC_SPECIAL): No longer define. 
From-SVN: r2793
 1992-11-25 06:47:09 -05:00
Richard Stallman
dd9f0e8f46 Fix typo in use of SECONDARY_INPUT_RELOAD_CLASS. 
(copy_cost): Fix typo in use of SECONDARY_OUTPUT_RELOAD_CLASS.

From-SVN: r2792
 1992-11-25 05:48:35 +00:00
Richard Stallman
ffcdb077e9 (OTHER_FIXINCLUDES_DIRS): Leave just /LocalDeveloper/Headers 
and /NextDeveloper/Headers.

From-SVN: r2791
 1992-11-24 23:58:16 +00:00
Richard Stallman
3bb56fa8f1 (FUNCTION_PROFILER): Use mcount, not _mcount. 
From-SVN: r2790
 1992-11-24 18:28:33 +00:00
Richard Stallman
70b8cd8603 (OTHER_FIXINCLUDES_DIRS): Leave just /LocalDeveloper/Headers. 
From-SVN: r2789
 1992-11-24 05:24:14 +00:00
Richard Stallman
2bbd52a841 (main): Do -D's and -A's and -U's in order specified. 
From-SVN: r2788
 1992-11-24 05:19:01 +00:00
Richard Stallman
4be2397b19 (template_name_p): New function. 
(sdbout_record_type_name): Use it to possibly use the
DECL_ASSEMBLER_NAME instead of DECL_NAME if looking at a template.
(sdbout_symbol): Ditto.

From-SVN: r2787
 1992-11-24 05:18:35 +00:00
Richard Kenner
8c1d735361 (ASM_FILE_START): Stop at first blank in VERSION_STRING. 
From-SVN: r2786
 1992-11-23 21:10:47 -05:00
Tom Wood
21431f802a (range_test): Convert the constants to the unsigned 
type before expanding the range test.

From-SVN: r2785
 1992-11-24 02:08:38 +00:00
Richard Stallman
6fefc9508b (switch_table_difference_label_flag): Define it. 
From-SVN: r2784
 1992-11-24 01:37:54 +00:00
Richard Stallman
1b6001f6be (addsi3): Add & for alternative 1 in operand 0. 
From-SVN: r2783
 1992-11-24 00:45:05 +00:00
Richard Stallman
39d7b60596 (COMMENT_BEGIN): Redefine as #. 
(ASM_APP_ON, ASM_APP_OFF): Redefine to use #.

From-SVN: r2782
 1992-11-23 23:00:00 +00:00
Richard Stallman
89c6a30a01 (SIZE_TYPE): Fix syntax. 
From-SVN: r2781
 1992-11-23 22:49:02 +00:00
Richard Stallman
033ba47ced (FREAD, FWRITE): Undef these macros if they were defined 
before including ldfcn.h.

From-SVN: r2780
 1992-11-23 22:46:14 +00:00