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c110c53d6e
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Author SHA1 Message Date
Richard Stallman
c110c53d6e (assign_parms): Clear STACK_PARM when we have a 
pass-by-pointer parm that we load into a pseudo.

From-SVN: r6098
 1993-11-15 05:40:19 +00:00
Richard Kenner
a3579a47d1 (find_basic_blocks): When starting new basic block for a CALL_INSN in the presence of nonlocal labels... 
(find_basic_blocks): When starting new basic block for a CALL_INSN in
the presence of nonlocal labels, don't get confused with following
CLOBBER.
(flow_analysis): Use same logic as find_basic_block to see when the
insn after a CALL_INSN starts a new basic block.

From-SVN: r6097
 1993-11-14 23:18:24 -05:00
Richard Stallman
b258707c7e (expand_expr): For TRUTH_AND_EXPR... 
(expand_expr): For TRUTH_AND_EXPR, TRUTH_OR_EXPR
and TRUTH_XOR_EXPR, if result mode doesn't match operands,
don't use subtarget.

(store_expr): Convert constants to proper mode in two places.

From-SVN: r6096
 1993-11-15 02:42:39 +00:00
Richard Stallman
649f35f167 (getmntent): Delete the arg decls 
because BSD 4.4 and Sunos disagree on them.

From-SVN: r6095
 1993-11-15 02:14:32 +00:00
Richard Stallman
6fa497223b (SECONDARY_INPUT_RELOAD_CLASS): 
Moving any kind of integer cst to float reg needs intermediate.

From-SVN: r6094
 1993-11-15 02:13:58 +00:00
Richard Stallman
116c9aab44 Test __bsdi__ like __BSD_NET2__. 
From-SVN: r6093
 1993-11-15 02:08:56 +00:00
Richard Stallman
3d709ff063 (store_split_bit_field): Properly load a constant VALUE 
into a WORD_MODE pseudo.

From-SVN: r6092
 1993-11-15 01:55:03 +00:00
Richard Stallman
ba83886f6e (expand_end_bindings): Use emit_move_insn instead of gen_move_insn in case... 
(expand_end_bindings): Use emit_move_insn instead of
gen_move_insn in case nonlocal_goto_handler_slot is not a valid memref.

From-SVN: r6091
 1993-11-15 01:40:04 +00:00
Richard Stallman
2315a5db38 (twoval_comparison_p): Do nothing for SAVE_EXPR, at least for now. 
From-SVN: r6090
 1993-11-15 00:25:53 +00:00
Richard Stallman
0ba9317ecc (push_reload): Allow RELOAD_FOR_INPUT with a secondary 
reload the same class as the input if the modes differ.

From-SVN: r6089
 1993-11-15 00:20:51 +00:00
Richard Stallman
b037a230c5 (convert_for_assignment): Fix typo (codel => coder). 
From-SVN: r6088
 1993-11-14 22:25:54 +00:00
Richard Kenner
a3d7d62353 (HAVE_VPRINTF): New macro. 
From-SVN: r6087
 1993-11-14 12:44:56 -05:00
Richard Kenner
81ef6b33ee (HAVE_VPRINTF): Delete from here. 
From-SVN: r6086
 1993-11-14 12:44:15 -05:00
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