MatCat.OpenSource/8sa1-gcc
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b4b93495ed
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6072 Commits

Author SHA1 Message Date
Richard Stallman
b4b93495ed (function_arg, function_arg_advance): 
In default case, handle complex modes much like BLKmode.
(function_arg_partial_nregs): Likewise.

From-SVN: r6085
 1993-11-14 04:20:18 +00:00
Richard Kenner
21798cd815 (CPP_SPEC): Always define __LANGUAGE_C__ unless assembler. 
(CPP_SPEC): Always define __LANGUAGE_C__ unless assembler.  Define
__cplusplus for C++.

From-SVN: r6084
 1993-11-13 22:57:17 -05:00
Richard Kenner
2d2e51b746 (movsf, movdf): Add 'G' to constraint for operand 1 when operand 0 is 
a register and support it in alternative 0.

From-SVN: r6083
 1993-11-13 22:31:36 -05:00
Richard Stallman
2927b46038 (movsi): Handle moves to fp reg. 
Handle const_double as operand 1.

From-SVN: r6082
 1993-11-14 01:19:38 +00:00
Richard Stallman
ef60d3134a (diff): Fix typo in name gcc.??s. 
From-SVN: r6081
 1993-11-13 23:28:04 +00:00
Richard Stallman
177f65eab3 (dbxout_type_field): Skip fields with variable 
position and/or size instead of crashing on them.

From-SVN: r6080
 1993-11-13 22:08:16 +00:00
Richard Stallman
6026c19c42 Use FATAL_EXIT_CODE rather than hardcoded 1 for fatal error. 
From-SVN: r6079
 1993-11-13 09:00:21 +00:00
Richard Stallman
f7d4a1c989 Use FATAL_EXIT_CODE rather than hardcoded 1 for fatal error. 
(main): Flush stdout and and check for errors prior to termination;
end with call to exit rather than return from main, as with gen*.c.

From-SVN: r6078
 1993-11-13 08:59:22 +00:00
Richard Stallman
e31f69f1a3 (FUNCTION_ARG_BOUNDARY): Fix return value for 64bit 
pass by value structures.

From-SVN: r6077
 1993-11-13 00:21:17 +00:00
Richard Stallman
5881bacc6e (write_rbrac): Handle v*printf like memmove. 
From-SVN: r6076
 1993-11-12 23:42:09 +00:00
Richard Kenner
66b804be21 (comparison): Don't emit invalid optimization for (set (reg) (comparison)) and... 
(comparison): Don't emit invalid optimization
for (set (reg) (comparison)) and (set (reg) (neg (comparison)))
when comparison is LT.

From-SVN: r6075
 1993-11-12 10:24:51 -05:00
Richard Kenner
0e84b55633 (pattern_really_clobbers_lr): Setting a subreg of a mem is valid and safe. 
From-SVN: r6074
 1993-11-12 08:53:40 -05:00
Richard Kenner
b7d7295b1a Initial revision 
From-SVN: r6073
 1993-11-12 08:38:11 -05:00
Richard Stallman
629b20e200 (fancy_abort): New function. 
From-SVN: r6072
 1993-11-11 15:53:02 +00:00
Richard Stallman
10b8b0ba69 (fancy_abort): Defined. 
(write_rbrac): When adding proto for memmove,
put it inside #ifndef memmove.

From-SVN: r6071
 1993-11-11 15:50:52 +00:00
Richard Stallman
ce95080d6d (mark_addressable): Handle REALPART_EXPR and IMAGPART_EXPR. 
From-SVN: r6070
 1993-11-11 15:43:41 +00:00
Richard Stallman
fe48b58731 (dbxout_parms): Fix previous change. 
From-SVN: r6069
 1993-11-11 13:24:59 +00:00
Richard Stallman
fdd7822101 (rel_source_subdir): Prune out redundant /subdir/../ to prevent recursion. 
From-SVN: r6068
 1993-11-11 11:01:01 +00:00
Richard Stallman
8f8470e01f Copy files needed for other files at the very end. 
From-SVN: r6067
 1993-11-11 08:20:12 +00:00
Richard Stallman
fa27d32029 (global_const_equiv_map_size): Declared. 
From-SVN: r6066
 1993-11-11 05:12:47 +00:00
Richard Stallman
7b1e0ad8a9 (dbxout_symbol): If it's C++, don't check the 
DECL_SOURCE_LINE of a typedef.

From-SVN: r6065
 1993-11-11 05:01:22 +00:00
Richard Stallman
72f180fbf0 (ASM_OUTPUT_ASCII): Declare i. 
From-SVN: r6064
 1993-11-11 03:30:32 +00:00
Richard Kenner
137e889e24 (subst_prev_insn): New variable. 
(try_combine): Set it.
(get_last_value): Use subst_prev_insn if set instead of looking for the first
insn before SUBST_LOW_CUID.

From-SVN: r6063
 1993-11-10 21:34:55 -05:00
Jim Wilson
e39bf2d9fc (unroll_loop): Set global_const_equiv_map_size. 
From-SVN: r6062
 1993-11-10 16:47:19 -08:00
Richard Kenner
2b145ea883 (global_const_equiv_map_size): New variable. 
(expand_inline_function): Set it.
(expand_inline_function, copy_rtx_and_substitute, try_constants):
Never access const_equiv_map without checking for out-of-range.
(mark_stores): Likewise.

From-SVN: r6061
 1993-11-10 19:31:34 -05:00
Richard Kenner
e26f388ad2 (reload patterns for mla instruction): New. 
From-SVN: r6060
 1993-11-10 18:55:07 -05:00
Richard Kenner
6412a77ea5 (smaxdi3): Was incorrectly called maxdi3. 
From-SVN: r6059
 1993-11-10 18:49:56 -05:00
Richard Kenner
c1950f1cd1 (LINK_SPEC): Don't pass -btextro if -r. 
From-SVN: r6058
 1993-11-10 18:44:41 -05:00
Jim Wilson
b205fb6f65 (dbxout_parms): For parms passed via invisible 
reference, accept any reg except FP, SP, and AP.

From-SVN: r6057
 1993-11-10 15:17:28 -08:00
Richard Kenner
976edcfe5f Initial revision 
From-SVN: r6056
 1993-11-10 18:04:10 -05:00
Richard Kenner
d9d934ef7e (sqrtdf2): Fix typo in extra condition. 
(plus/eq pattern): Fix typo: "addze" was "adddze".

From-SVN: r6055
 1993-11-10 17:52:16 -05:00
Richard Stallman
034f9101fd (expand_expr): Use a smaller alignment when reading from a field 
with a variable offset.

From-SVN: r6054
 1993-11-10 21:31:41 +00:00
Richard Stallman
29d40fa4d8 (expand_divmod): If rem_flag, always force op0 to a register. 
From-SVN: r6053
 1993-11-10 21:28:27 +00:00
Richard Kenner
3fc2151db4 Add blank line in comment. 
From-SVN: r6052
 1993-11-10 15:27:54 -05:00
Richard Stallman
d78d243c9c (expand_assignment): Use a smaller alignment when storing 
into a field with a variable offset.

From-SVN: r6051
 1993-11-10 19:41:37 +00:00
Richard Stallman
f820ace744 (math.h): Delete inline definitions for sqr. 
From-SVN: r6050
 1993-11-10 06:29:05 +00:00
Richard Stallman
b0565769c1 (adddi3): Use DImode not SImode in force_reg call. 
From-SVN: r6049
 1993-11-10 04:41:46 +00:00
Richard Stallman
4d889da995 (PIC_OFFSET_TABLE_MASK): New macro. 
(function_epilogue): When -mabicalls, ignore
PIC_OFFSET_TABLE_REGNUM when calculating load_only_r31.

From-SVN: r6048
 1993-11-10 04:39:00 +00:00
Richard Stallman
92b0556de3 (reload) [SMALL_REGISTER_CLASSES]: Try, at least, 
to avoid 2-groups whose second register is explicitly used.

From-SVN: r6047
 1993-11-10 00:39:17 +00:00
Jim Wilson
43a674af6f (strength_reduce): Accept VOIDmode initial values. 
From-SVN: r6046
 1993-11-09 16:08:15 -08:00
Richard Stallman
b1533c0515 (loop on $required): When a file is copied 
because another file needs it, scan it for what files it needs.

From-SVN: r6045
 1993-11-09 23:53:36 +00:00
Richard Stallman
2878315f41 (negscc): Add mode for NEG. 
From-SVN: r6044
 1993-11-09 20:18:35 +00:00
John Hassey
217265e678 ("cmpsf" & "cmpdf"): Undo inadvertent change included with CCEVENmode change. 
From-SVN: r6043
 1993-11-09 17:55:51 +00:00
Richard Stallman
10fc9fb915 (SIZE_TYPE): #undef it. 
From-SVN: r6042
 1993-11-09 05:01:21 +00:00
Richard Stallman
6355b14013 (ASM_FILE_START): Emit filename directive. 
From-SVN: r6041
 1993-11-09 00:03:33 +00:00
Richard Stallman
182056932a (sdbout_init) [RMS_QUICK_HACK_1]: Call sdbout_symbol for __vtbl_ptr_type. 
From-SVN: r6040
 1993-11-08 22:57:28 +00:00
Richard Stallman
840f571bf5 (build_binary_op): Warn for ordered compare of ptr with 0 
only if pedantic in both cases.

From-SVN: r6039
 1993-11-08 21:51:20 +00:00
Richard Stallman
0031ac5789 (output_line_command): Handle NO_IMPLICIT_EXTERN_C here. 
(main): Not here.

From-SVN: r6038
 1993-11-08 07:56:19 +00:00
Richard Stallman
db025de86e (scan_decls): After seeing an extern variable declaration... 
(scan_decls):  After seeing an extern variable
declaration, goto new_statement to read a new token, rather
than going to handle_statement (which uses the current token).

From-SVN: r6037
 1993-11-08 03:09:05 +00:00
Richard Stallman
4b7bc656a7 (__MAIN_NAME): Define as " main(" rather 
rather than " main (" to reflect current cc1plus.

From-SVN: r6036
 1993-11-07 10:16:11 +00:00