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Author SHA1 Message Date
Jim Blandy
0f0cfffb6d *** empty log message *** 
From-SVN: r4659
 1993-06-10 20:28:32 +00:00
Richard Stallman
cc198f10a7 (translate_options): Don't assume option_map[j].arg_info != 0. 
From-SVN: r4658
 1993-06-10 17:47:20 +00:00
Richard Stallman
e49a094d25 (MAX_BITS_PER_WORD): Define earlier. 
(shift_cost, shiftadd_cost, shiftsub_cost): Use MAX_BITS_PER_WORD.

From-SVN: r4657
 1993-06-10 17:00:40 +00:00
Jim Wilson
35c7a24d64 (sched_analyze_2): Don't ignore USE insns when creating dependencies. 
(sched_analyze): Likewise.

From-SVN: r4656
 1993-06-10 09:55:59 -07:00
Michael Meissner
e04408387a OSF/1 with ELF support patches. 
From-SVN: r4655
 1993-06-09 20:20:45 +00:00
Michael Meissner
703c875e7e OSF/1 with ELF support patches. 
From-SVN: r4654
 1993-06-09 19:57:21 +00:00
Jim Wilson
e6726b1f48 (move_movables): Delete REG_EQUAL notes that describe a 
non loop invariant value.

From-SVN: r4653
 1993-06-08 14:57:08 -07:00
John Hassey
68f68b9042 Initial revision 
From-SVN: r4652
 1993-06-08 20:20:21 +00:00
Jim Wilson
401cec2306 (call_operand, call_operand_address): Accept any address not just REG rtx. 
From-SVN: r4651
 1993-06-08 11:51:25 -07:00
Jim Wilson
6ffeae9783 (RTX_COSTS): Make cost of MULT depend on TARGET_V8. 
From-SVN: r4650
 1993-06-08 11:49:13 -07:00
Richard Stallman
d4d7b398ef (CPP_SPEC): Fix typo. 
From-SVN: r4649
 1993-06-08 17:28:22 +00:00
John Hassey
edebe1642e Restrict use of 88110 extended registers to floating point. 
From-SVN: r4648
 1993-06-08 13:22:04 +00:00
Richard Stallman
d4b4cb5f4b (RTX_COSTS): Cost of MULT also depends on TARGET_DISABLE_FPREGS. 
(ASM_OUTPUT_INT): Always emit special "plabel" relocation for
function labels.

From-SVN: r4647
 1993-06-08 01:24:42 +00:00
Richard Stallman
7594d3df0a Initial revision 
From-SVN: r4646
 1993-06-07 20:09:31 +00:00
Richard Stallman
2b3989120d (atan2): For x <= 0, lump y == 0 with y > 0 
to get the right result in 0, -1 case.

From-SVN: r4645
 1993-06-07 19:43:10 +00:00
Richard Stallman
e1027c772e (translate_options): Don't assume option_map[j].arg_info != 0. 
From-SVN: r4644
 1993-06-07 03:41:21 +00:00
Richard Stallman
e287a52ca0 (encode_type): Add cases for DImode, encoded as 'q' and 'Q' respectively. 
From-SVN: r4643
 1993-06-06 22:55:40 +00:00
Richard Stallman
79f6a9b1fd (PRINT_OPERAND): Prefix constant by `$'. 
From-SVN: r4642
 1993-06-06 20:32:33 +00:00
Richard Stallman
3967db0790 (fix_truncdfsi2): Destination is general register, source general or extended register. 
(fix_truncdfsi2): Destination is general register, source
general or extended register.
(fix_truncsfsi2): Likewise.

From-SVN: r4641
 1993-06-06 07:57:07 +00:00
Richard Stallman
ae8cb34677 (check_for_full_enumeration_handling): Don't create a 
default label if all enumeration literals are covered by cases.

From-SVN: r4640
 1993-06-06 03:59:32 +00:00
Richard Stallman
a2469305ae (pushdecl): Copy DECL_FRAME_SIZE for inline function decls. 
From-SVN: r4639
 1993-06-05 20:32:28 +00:00
Richard Stallman
30caed6d0a (expand_inline_function): Always copy a SUBREG as an 
argument into a REG.

From-SVN: r4638
 1993-06-05 17:19:13 +00:00
Torbjorn Granlund
bd103b489d (RTX_COSTS): Make cost of MULT depend on TARGET_SNAKE. 
From-SVN: r4637
 1993-06-05 10:01:17 +00:00
Torbjorn Granlund
63610db99b (synth_mult): Move code to add or subtract at leftmost 1-bit to before... 
(synth_mult): Move code to add or subtract at
leftmost 1-bit to before factoring code to decrease the allowed cost
quickly.  Restrict it to handle only odd numbers.
(init_expmed): Limit mult_cost to make synth_mult run faster.

From-SVN: r4636
 1993-06-05 09:52:14 +00:00
Richard Stallman
f1b985b7e2 (uninitialized_vars_warning): Change warning text. 
(setjmp_args_warning): Likewise.

From-SVN: r4635
 1993-06-05 09:10:02 +00:00
Richard Stallman
2df3497474 (convert_for_assignment): Allow conversion to union type 
for pointer if the pointer could convert to the union member.

From-SVN: r4634
 1993-06-05 09:08:32 +00:00
Richard Stallman
49ba557ea2 Comment changes. 
From-SVN: r4633
 1993-06-05 08:10:50 +00:00
Richard Stallman
163674a7f1 (record_initial): Reject insns that store into subregs. 
From-SVN: r4632
 1993-06-05 07:52:37 +00:00
Richard Stallman
1cd88c716e (objc_msg_sendv): Pass a dummy va_list, not 0, to objc_error. 
From-SVN: r4631
 1993-06-05 03:00:59 +00:00
Richard Stallman
08a2b1188a (output_function_epilogue): If the last insn in the current function is a (volatile) call... 
(output_function_epilogue): If the last insn in the
current function is a (volatile) call, then emit an extra
nop after the call so that RP will point to a valid instruction.

From-SVN: r4630
 1993-06-04 06:52:49 +00:00
Richard Stallman
71cdef7e2e (CPP_PREDEFINES): Add _MIPS_SZINT _MIPS_SZLONG _MIPS_SZPTR. 
From-SVN: r4629
 1993-06-04 04:59:56 +00:00
Richard Stallman
75b9f1b629 (INCLUDE_DEFAULTS): Use same order as cccp.c. 
Add CCC_INCLUDE_DIR with /ansi and /bsd concatenated.

From-SVN: r4628
 1993-06-04 02:28:02 +00:00
Richard Stallman
df6f4086b0 (num_sign_bit_copies): At end, return 1 if NONZERO has the high bit set. 
From-SVN: r4627
 1993-06-04 00:45:44 +00:00
Richard Stallman
12194c388f (immed_real_const_1): Check explicitly for NaNs. 
From-SVN: r4626
 1993-06-03 22:53:46 +00:00
Richard Stallman
0a8305859d (copy-headers): chmod the headers, not the dir. 
From-SVN: r4625
 1993-06-03 04:58:40 +00:00
Richard Stallman
800713ef8f (extendsidi2): Correctly do operation when in FP 
registers and, since expensive, don't have FP regs as a preference.

From-SVN: r4624
 1993-06-01 22:53:54 +00:00
Richard Stallman
f929db3a12 entered into RCS 
From-SVN: r4623
 1993-06-01 22:11:58 +00:00
Richard Stallman
f0c19c48d7 Initial revision 
From-SVN: r4622
 1993-06-01 18:13:57 +00:00
Richard Stallman
826ec5ddbf [_IEEE_FLOAT_] (LINK_SPEC): Use ___gcc_cleanup, not __gcc_cleanup. 
From-SVN: r4621
 1993-06-01 16:48:21 +00:00
Richard Kenner
c225ba7b56 (ffs): Delete pattern containing nonexistant instruction. 
From-SVN: r4620
 1993-06-01 07:41:08 -04:00
Richard Stallman
591d2ce85d (signal.h): FIx typo in last change. 
(signal.h): Don't mung #endif if nonwhite stuff precedes.

From-SVN: r4619
 1993-06-01 08:14:22 +00:00
Richard Stallman
6c7b920175 Handle 386bsd. 
From-SVN: r4618
 1993-06-01 04:12:00 +00:00
Richard Stallman
d0d0237754 (untyped_call, blockage): New patterns, basically copied from m68k.md. 
From-SVN: r4617
 1993-06-01 03:52:42 +00:00
Richard Stallman
9cd1e1aab4 Comment change. 
From-SVN: r4616
 1993-06-01 03:04:40 +00:00
Richard Stallman
c590808084 entered into RCS 
From-SVN: r4615
 1993-06-01 03:03:26 +00:00
Richard Kenner
d49debfe04 (output_epilog): Don't crash if TYPE_SIZE of an arg is not set. 
From-SVN: r4614
 1993-05-31 21:45:53 -04:00
Richard Stallman
433deffc3a (STANDARD_INCLUDE_DIR): Renamed from SYSTEM_INCLUDE_DIR. 
(LINK_SPEC): Delete excess close brace.

From-SVN: r4613
 1993-05-31 22:21:33 +00:00
Richard Stallman
39657de527 (STANDARD_INCLUDE_DIR): Renamed from SYSTEM_INCLUDE_DIR. 
From-SVN: r4612
 1993-05-31 22:20:48 +00:00
Richard Stallman
d327883a3e (decrement_and_branch_until_zero): 
Reverse all conditions in reload cases.

From-SVN: r4611
 1993-05-31 21:36:41 +00:00
Richard Stallman
a2d7245245 Fix typo in last patch. 
From-SVN: r4610
 1993-05-31 06:20:18 +00:00