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8642 Commits

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Author SHA1 Message Date
Jim Wilson
c211b99198 (fpadd_parts): Adding infinities with opposite signs yields a NaN. 
From-SVN: r8667
 1994-12-19 12:48:30 -08:00
Jim Wilson
667a4593fc (invariant_p): Reject const volatile references. 
From-SVN: r8666
 1994-12-19 12:27:20 -08:00
Jeff Law
3ab7aa1238 * pa.md (pic2_highpart): Accept readonly operands. 
From-SVN: r8665
 1994-12-18 19:54:42 -07:00
Jim Wilson
a8cdcc1f43 (macarg1): Count newline at end of C++ comment. 
From-SVN: r8664
 1994-12-18 13:35:07 -08:00
Jim Wilson
6589083a69 (CPP_PREDEFINES): Change _MIPSEB to _MIPSEL. 
From-SVN: r8663
 1994-12-18 13:28:40 -08:00
Richard Kenner
6aad19252d (layout_decl): Allow DECL_BIT_FIELD for any type. 
From-SVN: r8662
 1994-12-18 06:54:29 -05:00
Jeff Law
5bff1750e9 pa.h (readonly_section): During PIC code generation, put readonly data into the standard data section. 
* pa.h (readonly_section): During PIC code generation, put
	readonly data into the standard data section.

	* pa.c (pic_label_operand): Disallow SYMBOL_REFs (constant data).

From-SVN: r8661
 1994-12-17 01:43:03 -07:00
Jim Wilson
1c688cd786 (ashiftrt_r4_1): Delete useless or instruction. 
Add nop to rts delay slot.

From-SVN: r8660
 1994-12-16 17:13:41 -08:00
Jim Wilson
2dc172e888 (DBX_BLOCKS_FUNCTION_RELATIVE, DBX_FUNCTION_FIRST, 
DBX_OUTPUT_MAIN_SOURCE_FILE_END): Define.
(ASM_OUTPUT_SOURCE_LINE): Modify it to output function relative stabs.

From-SVN: r8659
 1994-12-16 15:30:11 -08:00
Richard Kenner
e2cce0cf90 (distribute_notes): When output an insn to hold a REG_DEAD note, 
update basic_block_head if necessary.

From-SVN: r8658
 1994-12-16 06:44:16 -05:00
Mike Stump
6060a79633 50th Cygnus<->FSF merge 
From-SVN: r8657
 1994-12-16 02:07:31 +00:00
Jeff Law
27efbf21c8 pa.h (DBX_OUTPUT_MAIN_SOURCE_FILE_END): Don't emit a ".text" pseudo-op... 
* pa.h (DBX_OUTPUT_MAIN_SOURCE_FILE_END): Don't emit a ".text"
	pseudo-op, we already make sure we're in the right space/subspace.

From-SVN: r8656
 1994-12-15 13:24:05 -07:00
Richard Kenner
cd11b87e6a (store_constructor): Properly get constant part of bit position when 
DECL_FIELD_BITPOS is a PLUS_EXPR.

From-SVN: r8655
 1994-12-15 07:49:16 -05:00
Richard Kenner
1b604ae412 (get_inner_reference): Use EXACT_DIV_EXPR to compute byte offset from 
bit offset.

From-SVN: r8654
 1994-12-14 19:01:13 -05:00
Ian Lance Taylor
a1eb0286ad Fix non-const atof parameter on NEWS-OS 4.2R 
From-SVN: r8653
 1994-12-14 16:42:18 +00:00
Doug Evans
f280b11440 (handle_pragma): Only print warning once. 
From-SVN: r8652
 1994-12-13 23:40:41 +00:00
Richard Kenner
b43fc29608 (IMMEDIATE_PREFIX): Really define. 
From-SVN: r8651
 1994-12-13 18:22:14 -05:00
Richard Kenner
d38248f679 (FUNCTION_EXTRA_EPILOGUE): Fix typo in mov.l opcode. 
From-SVN: r8650
 1994-12-13 18:21:44 -05:00
Doug Evans
b1f82ccff1 (instantiate_virtual_regs_1, case PLUS): If offset is 
zero, make sure register replacement is still validated.

From-SVN: r8649
 1994-12-13 15:04:05 +00:00
Richard Kenner
ae4311830e (expand_expr, case MINUS_EXPR): Properly handle case when the NEGATE 
overflows.

From-SVN: r8648
 1994-12-13 07:50:58 -05:00
Richard Kenner
cd8ce14b50 (debug_reload): Use GET_MODE_NAME to avoid warning. 
From-SVN: r8647
 1994-12-12 17:22:05 -05:00
Doug Evans
6405e07b8d (emit_store_flag): Set mode after canonicalizing op0/op1 so op1 is constant. 
From-SVN: r8646
 1994-12-12 18:17:32 +00:00
Doug Evans
ea5917da8d (locate_and_pad_parm): Don't call pad_below for BLKmode parms in regs. 
From-SVN: r8645
 1994-12-12 18:14:40 +00:00
Richard Kenner
37c9f67474 (vms_fopen): Call `fopen' through an indirect pointer to inhibit checking argument list against its prototype. 
(vms_fopen): Call `fopen' through an indirect pointer to inhibit checking
argument list against its prototype.
Increase RMS multi-block count from 16 to 32.

From-SVN: r8644
 1994-12-12 08:04:24 -05:00
Richard Kenner
9dff20283a (do_include): Avoid dynamic initialization of aggregate. 
From-SVN: r8643
 1994-12-10 17:03:42 -05:00
Richard Kenner
f723f6ef7b (cmpsi): Make this into a define_expand; legitimize PIC addresses if necessary. 
(cmpsi): Make this into a define_expand; legitimize PIC addresses if
necessary.
Old cmpsi code now unnamed define_insn pattern.

From-SVN: r8642
 1994-12-10 16:57:40 -05:00
Richard Kenner
4ab3cb6597 (pedantic_omit_one_operand): New function. 
(fold, case COND_EXPR): Use it instead of calling pedantic_non_lvalue on the
result of omit_one_operand.

From-SVN: r8641
 1994-12-10 16:05:49 -05:00
Steve Chamberlain
5f8997b957 *** empty log message *** 
From-SVN: r8640
 1994-12-09 23:52:37 +00:00
Doug Evans
81cdf78761 (BISONFLAGS): Delete --yacc. 
(PARSE_H): Depend on $(PARSE_C), for parallel makes.
(PARSE_C): Undo last patch.

From-SVN: r8639
 1994-12-09 23:19:15 +00:00
Jason Merrill
52c0eaf877 rs6000.h (LINK_SPEC): Add %{shared:-bM:SRE}. 
Fri Dec  9 14:52:41 1994  Jason Merrill  <jason@phydeaux.cygnus.com>

        * rs6000/rs6000.h (LINK_SPEC): Add %{shared:-bM:SRE}.
        (LINK_LIBGCC_SPECIAL_1): Use LIBGCC_SPEC instead.

From-SVN: r8638
 1994-12-09 23:11:54 +00:00
Per Bothner
13bdb4e26a * gcc.c (default_compilers): Add support for Chill (.ch and .chi). 
From-SVN: r8637
 1994-12-09 15:10:41 -08:00
Richard Kenner
e0e540793f (sys/byteorder.h): Turn extern inlines back into static inlines for targets... 
(sys/byteorder.h): Turn extern inlines back into static inlines for
targets (such as SPARC/Solaris) that don't supply these functions in
the C library.

From-SVN: r8636
 1994-12-09 17:31:38 -05:00
Richard Kenner
f85f458555 (MASK_NO_FPR, TARGET_NO_FPR): Define. 
(TARGET_SWITCHES): Add "fp-regs" and "no-fp-regs".
(CONDITIONAL_REGISTER_USAGE): Set FPRs fixed and call_used if TARGET_NO_FPR.

From-SVN: r8635
 1994-12-09 17:19:34 -05:00
Doug Evans
68c6b3a925 (fold): Call real_zerop for real constants. 
From-SVN: r8634
 1994-12-09 21:06:03 +00:00
Jason Merrill
213ecac93c (dbxout_type_method_1): Don't try to look at the first 
argument of non-methods (which might not have a first argument).

From-SVN: r8633
 1994-12-09 03:29:37 +00:00
Roland McGrath
ec85dbf829 Initial revision 
From-SVN: r8632
 1994-12-08 21:07:20 +00:00
Richard Kenner
7bc89c296c (bsetmemqi, bclrmemqi): New patterns to set bit in memory byte with 
bit number dynamic (use bclr/bset instructions).

From-SVN: r8631
 1994-12-08 15:41:17 -05:00
Richard Kenner
16f323bef3 (extend_operator): New predicate. 
From-SVN: r8630
 1994-12-08 15:40:54 -05:00
Richard Kenner
53afc2565c (do_include): Don't turn newline markers into spaces when expanding an 
include file name.

From-SVN: r8629
 1994-12-08 14:33:33 -05:00
Richard Kenner
b6d9014380 (discard_comments): If traditional, replace a comment with nothing 
instead of with a space.

From-SVN: r8628
 1994-12-08 14:19:11 -05:00
Richard Kenner
c03413c782 (char_name): New var. 
(initialize_char_syntax): Initialize it.
(handle_directive): Use it to simplify printing of diagnostics.
Warn about '\r' too.
(create_definition, do_pragma, do_endif, make_assertion): Be consistent
about skipping all horizontal white space, not just space and tab.

From-SVN: r8627
 1994-12-08 14:13:25 -05:00
Richard Kenner
bced43dd6c (CRT_END): Add dummy refs to ___brk_addr, __environ and atexit if 
__linux__ and __PIC__ defined.

From-SVN: r8626
 1994-12-08 13:49:36 -05:00
Richard Kenner
38d8473fbb (distribute_notes): If can't find place for REG_DEAD note, add an INSN 
with a USE to hold it.

From-SVN: r8625
 1994-12-07 21:57:53 -05:00
Richard Kenner
61314cb469 New pattern for ior between SImode target and zero_extended value. 
From-SVN: r8624
 1994-12-07 16:51:43 -05:00
Richard Kenner
9e8730a444 (preserve_momentary): New function. 
From-SVN: r8623
 1994-12-07 16:42:35 -05:00
Doug Evans
d4b0a7a049 (locate_and_pad_parm): Do padding before rounding 
so pad_below knows how much is needed.

From-SVN: r8622
 1994-12-07 20:58:08 +00:00
Steve Chamberlain
b0c312a930 *** empty log message *** 
From-SVN: r8621
 1994-12-07 02:04:12 +00:00
Steve Chamberlain
3e8bd1ce2b *** empty log message *** 
From-SVN: r8620
 1994-12-07 01:52:01 +00:00
Richard Kenner
732149f9d5 (init_decl_processing): Implement built-in functions fabsf, sqrtf, 
sinf, cosf, fabsl, sqrtl, sinl, cosl.

From-SVN: r8619
 1994-12-06 19:11:19 -05:00
Richard Kenner
136cf361d6 Fix comments. 
From-SVN: r8618
 1994-12-06 19:05:08 -05:00