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26b6670197
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Author SHA1 Message Date
Richard Kenner
26b6670197 (RETURN_POPS_ARGS): New argument. 
From-SVN: r9866
 1995-06-01 19:30:11 -04:00
Richard Kenner
374de9e2b8 (extract_fixed_bit_field): For REG case, compute total_bits from mode 
instead of assuming BITS_PER_WORD.

From-SVN: r9865
 1995-06-01 18:51:41 -04:00
Richard Kenner
5d36722dbc (FIXED_R13): Define to be 1. 
From-SVN: r9864
 1995-06-01 18:34:27 -04:00
Richard Kenner
a127c4e57b (FIXED_R13): Default to 0. 
({FIXED,CALL_USED}_REGISTERS): Use FIXED_R13 for register 13.

From-SVN: r9863
 1995-06-01 18:33:59 -04:00
Richard Kenner
06bb02f78e (assemble_start_function, assemble_variable): 
Make sure first_global_object_name is in permanent obstack.

From-SVN: r9862
 1995-05-31 21:20:31 -04:00
Richard Kenner
02db8dd0e3 (alter_reg): Clean up setting of RTX_UNCHANGING_P when making a MEM. 
From-SVN: r9861
 1995-05-31 21:17:28 -04:00
Richard Kenner
8eae5ed6cd (struct resources): New field unch_memory. 
(CLEAR_RESOURCES, mark_target_live_regs, dbr_schedule): Clear it.
(mark_{referenced,set}_resources, redundant_insn): Set it.
(fill_simple_delay_slots): Likewise.
(resource_conflicts_p): Test it.

From-SVN: r9860
 1995-05-31 21:13:57 -04:00
Richard Kenner
fd25a29a31 (const_uint32_operand): Reject negative numbers. 
From-SVN: r9859
 1995-05-31 21:07:41 -04:00
Richard Kenner
8131413b99 (umulsi3_highpart): Pass correct number of arguments to const_uint32_operand. 
(smulsi3_highpart): Likewise.

From-SVN: r9858
 1995-05-31 21:07:20 -04:00
Richard Kenner
d8f1376cd9 (expand_mult_highpart): Use wide_op1 for all multiplies. 
(expand_divmod): Undo Nov 12 change.  Instead, add special case
for division by MIN_INT in signed TRUNC_DIV_EXPR case.

From-SVN: r9857
 1995-05-31 20:57:17 -04:00
Richard Kenner
4c64a85262 (expand_block_move): Don't pass argument of # bytes to increment 
pointers by to movstrsi expanders.

From-SVN: r9856
 1995-05-31 20:50:52 -04:00
Richard Kenner
3c67b67326 (all movstri recognizers): Eliminate updating the pointers. 
From-SVN: r9855
 1995-05-31 20:50:20 -04:00
Richard Kenner
35f456e397 (one_cmpldi2): New pattern. 
({a,l}shrdi{3,_const}): Allow 63 as shift count.

From-SVN: r9854
 1995-05-31 20:44:10 -04:00
Richard Kenner
e65886db7d (copy_loop_body): Fix typo in call to sets_cc0_p. 
From-SVN: r9853
 1995-05-31 18:06:21 -04:00
Richard Kenner
354d687fe5 (output_inline_function): Don't call expand_function_end. 
From-SVN: r9852
 1995-05-31 18:01:55 -04:00
Richard Kenner
f991a24039 (prepare_call_address): Only call use_reg on static_chain_rtx if it is 
a REG.

From-SVN: r9851
 1995-05-31 17:59:44 -04:00
Richard Kenner
28b6accc10 (LIBGCC1_TEST): New null definition. 
From-SVN: r9850
 1995-05-31 14:56:28 -04:00
Richard Kenner
de00097dca Initial revision 
From-SVN: r9849
 1995-05-31 14:55:37 -04:00
Richard Kenner
65d5cba82f (symbolic HIGH patterns): Likewise. 
(symbolic LO_SUM pattern): Likewise.

From-SVN: r9848
 1995-05-31 14:17:31 -04:00
Richard Kenner
d56d7a26b8 (PRINT_OPERAND_ADDRESS): Use "RR'" rather than "R'" for symbolic 
addresses.

From-SVN: r9847
 1995-05-31 14:17:12 -04:00
Richard Kenner
bbdd88dfa1 (TARGET_SWITCHES): Set MASK_STRING_SET explicitly if -mno-string, so 
that it can override the processor default.

From-SVN: r9846
 1995-05-31 14:11:45 -04:00
Richard Kenner
1f5515bf74 (rs6000_override_options): Fix typo with -mstring handling. 
From-SVN: r9845
 1995-05-31 14:11:16 -04:00
Richard Kenner
58cee64304 (truthvalue_conversion, BIT_AND_EXPR): Make sure that the result has 
boolean_type_node.

From-SVN: r9844
 1995-05-31 07:31:46 -04:00
Richard Kenner
a0ab04225b Undefine _BSD_XXX_T_ if _GCC_XXX_T is defined on BSD Net/2 derived 
systems.

From-SVN: r9843
 1995-05-30 19:03:18 -04:00
Richard Kenner
6efa6708f1 (decrement_and_branch_until_zero): Operand 0 constraint changed from "+g" to "+d*am". 
(decrement_and_branch_until_zero): Operand 0 constraint changed from "+g"
to "+d*am".
(similar anonymous HImode pattern): Likewise.

From-SVN: r9842
 1995-05-30 18:52:25 -04:00
Richard Kenner
b41059b4e3 (tstdi): Use tst/subx #0 instead of neg/negx. 
Allow "a" and ">" for operand 0.

From-SVN: r9841
 1995-05-30 08:17:18 -04:00
Richard Kenner
28ee27fd55 (addsi_lshrsi_31): Use match_dup, not constraint "1", for matching 
inputs.

From-SVN: r9840
 1995-05-29 19:24:31 -04:00
Richard Kenner
a29ca9db50 (recog_for_combine): New parm PADDED_SCRATCHES; set it. 
(try_combine): Accumulate number of scratches and update max_scratch.
(simplify_set): Add extra parm to recog_for_combine.

From-SVN: r9839
 1995-05-29 19:19:51 -04:00
Paul Eggert
cefb043c9c Make-lang.in 
From-SVN: r9838
 1995-05-29 12:45:36 -04:00
Paul Eggert
227c77e2b7 (c++.mostlyclean): Remove $(DEMANGLER_PROG). 
From-SVN: r9837
 1995-05-29 12:44:40 -04:00
Richard Kenner
52b46f26c9 ({STARTFILE,LIB,CPP}_SPEC): Handle -Xp like -posix. 
From-SVN: r9836
 1995-05-29 12:39:54 -04:00
Richard Kenner
461a68acbf (X_CFLAGS): Add -Xp. 
From-SVN: r9835
 1995-05-29 12:39:36 -04:00
Richard Kenner
c07db08e34 (call): Put USE for r0 in CALL_INSN; call call_internal to emit insn. 
(call_internal): New name for anonymous call.
(call_value, call_value_internal): Likewise.

From-SVN: r9834
 1995-05-29 12:24:21 -04:00
Richard Kenner
57f2483b4b Don't include alloca.h for winnt. 
From-SVN: r9833
 1995-05-29 08:55:44 -04:00
Richard Kenner
ef76d747c3 Include alpha/xm-alpha.h, then winnt/xm-winnt.h. 
(POSIX): Undefine.

From-SVN: r9832
 1995-05-29 08:55:31 -04:00
Richard Kenner
960bac839a Protect most definitions with #ifndef. 
From-SVN: r9831
 1995-05-29 08:55:16 -04:00
Richard Kenner
5acd03f0fc (21064:Windows_NT:50:3): New case. 
From-SVN: r9830
 1995-05-28 18:53:22 -04:00
Richard Kenner
3ff3453763 Properly use $(srcdir) for files that have it in their reference as a target of a rule. 
Properly use $(srcdir) for files that have it in their reference as a target
of a rule.
(libgcc1.a): Add missing RANLIB_TEST use.

From-SVN: r9829
 1995-05-28 18:48:30 -04:00
Richard Kenner
ffa1a1ce4f (expand_computed_goto): Call do_pending_stack_adjust. 
From-SVN: r9828
 1995-05-28 18:33:50 -04:00
Torbjorn Granlund
134843a925 (divmodhi4, udivmodhi4): Use "dmsK" for operand 2. 
From-SVN: r9827
 1995-05-28 22:08:02 +00:00
Mike Stump
878cd28949 73rd Cygnus<->FSF merge 
From-SVN: r9826
 1995-05-27 00:15:16 +00:00
Richard Kenner
73b73053ff Fix bogus recursive <stdlib.h> in NEWS-OS 4.0C. 
From-SVN: r9825
 1995-05-26 17:01:15 -04:00
Michael Meissner
977e6fb533 Fix problem initializing bitfields to enums. 
From-SVN: r9824
 1995-05-26 15:03:12 +00:00
Richard Kenner
d4df2ea57a Allow white space between #' and if' when looking for lines to 
patch.

From-SVN: r9823
 1995-05-25 17:37:38 -04:00
Richard Kenner
863415d19b Add sel', tahoe', r3000', r4000' to the list of pre-ANSI symbols 
that need to be surrounded with __ __.

From-SVN: r9822
 1995-05-25 17:35:55 -04:00
Richard Kenner
2d2af5169d (PRECOMPUTE_SELECTORS, struct soffset): Use #ifdef __sparc__, not 
sparc.

From-SVN: r9821
 1995-05-25 17:27:36 -04:00
Michael Meissner
113166a6ef fix typo 
From-SVN: r9820
 1995-05-25 15:55:33 +00:00
Michael Meissner
afec0ea990 If cross compiler or if -nostdlib, do not pass -YP to linker. 
From-SVN: r9819
 1995-05-25 15:42:32 +00:00
Richard Kenner
39fd5abe76 (addsi_lshrsi_31, ashldi_const, ashrdi_const, lshrdi_const): Replace 
`mov' with `move'.

From-SVN: r9818
 1995-05-25 07:56:00 -04:00
Richard Kenner
fd4cb6b020 (L_eh, i386): Remove in-line comments in assembly code--the '#' 
character is not valid for the SYSV as.

From-SVN: r9817
 1995-05-25 07:35:27 -04:00