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Author SHA1 Message Date
Tom Wood
a603c4aa00 (AS_BUG_FLOATING_CONSTANT, AS_BUG_TRAILING_LABEL): New. 
(TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP): Output align 1 to
	accomodate the "trailing label" bug.
	(ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_FLOAT_OPERAND): Define to
	output values in hex to accomodate the "floating constant" bug.
	(PRINT_OPERAND_FLOAT, PRINT_OPERAND): Ditto.

From-SVN: r2849
 1992-12-08 15:33:14 +00:00
Tom Wood
1d7a9c94f2 (expand_inline_function): Don't output line notes 
for implicit formals.

From-SVN: r2848
 1992-12-08 13:34:34 +00:00
Tom Wood
fb2660307d (temp_names): New variable. 
(do_spec_1): Rewrite MKTEMP_EACH_FILE for %g/%u/%U.
	(choose_temp_base): Abort if mktemp yields a null string.

From-SVN: r2847
 1992-12-08 13:34:05 +00:00
Richard Kenner
164c8956a0 (max_uid): New variable. 
(cse_end_of_basic_block): Use it to ignore insns made by CSE.
(cse_main): Set it.

From-SVN: r2846
 1992-12-08 06:21:29 -05:00
Richard Kenner
7c791b139c (eliminate_regs_in_insn): Make another copy of all the RTL if we 
changed something and we aren't permanently replacing.

From-SVN: r2845
 1992-12-07 21:43:55 -05:00
Richard Kenner
df6c0bdc91 (reload_out{q,h}i): Write as proper PARALLEL. 
From-SVN: r2844
 1992-12-07 19:09:10 -05:00
Richard Kenner
8a6f812952 (expand_binop): Correct sign of complex quotient imagpart. 
From-SVN: r2843
 1992-12-06 16:26:31 -05:00
Richard Kenner
67aac05d14 (add-mult): Add missing `&' in constraints of kludge plus/plus/mult 
pattern.

From-SVN: r2842
 1992-12-06 16:25:41 -05:00
Michael Meissner
1170af6745 Pass -call_shared to linker. 
From-SVN: r2841
 1992-12-06 12:57:23 +00:00
Michael Meissner
5251caf233 Fix bug when large stack frames (> 32k) are used, and saving both GP and FP registers. 
From-SVN: r2840
 1992-12-06 12:55:14 +00:00
Michael Meissner
2649b2ee2e Allow CSE to generate better code when refering to offsets > 32k. 
From-SVN: r2839
 1992-12-06 12:54:18 +00:00
Tom Wood
08455880e7 fix _cplusplus typo in SCO's tinfo.h 
From-SVN: r2838
 1992-12-05 00:49:52 +00:00
Richard Kenner
4f88a538e3 (output_line_command): Use alloca for line_cmd_buf. 
From-SVN: r2837
 1992-12-04 19:19:27 -05:00
Richard Kenner
fa7d8b922c (start_function): Use TYPE_MAIN_VARIANT when comparing return type 
with previous prototype declaration.

(init_decl_processing): Don't use hardwired sizes for the modes when
making int{Q,H,S,D}I_type_mode and the unsigned versions of them; the
actual size depends on BITS_PER_UNIT.

From-SVN: r2836
 1992-12-04 19:18:55 -05:00
Richard Kenner
7722328eef (cse_insn): Always pass result of canon_reg through validate_change 
before using it in insn.

From-SVN: r2835
 1992-12-04 19:17:47 -05:00
Richard Kenner
a10a765e2d entered into RCS 
From-SVN: r2834
 1992-12-04 19:15:09 -05:00
Richard Kenner
09b6dfc176 (ASM_OUTPUT_ADDR_DIFF_ELT, JUMP_TABLES_IN_TEXT_SECTION): Copy 
definitions from i386v4.h to get PIC code correct.

From-SVN: r2833
 1992-12-04 19:13:25 -05:00
Jim Wilson
4bdf6e3d08 (ASM_SPEC): Pass "-K PIC" to assembler when pic. 
(JUMP_TABLES_IN_TEXT_SECTION): Define.
(SELECT_RTX_SECTION): Define.

From-SVN: r2832
 1992-12-02 22:44:37 -08:00
Jim Wilson
c4eb2bd742 (finalize_pic): Remove "*_" from GLOBAL_OFFSET_TABLE name. 
From-SVN: r2831
 1992-12-02 22:43:32 -08:00
Jim Wilson
fd9287ae4d (sys/types.h): Check for [ \t]size_t not size_t. 
From-SVN: r2830
 1992-12-02 22:40:00 -08:00
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