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Author SHA1 Message Date
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
Richard Kenner
4bc3bc607a (CPP_PREDEFINES): Set __GNUC_MINOR__ to 7. 
From-SVN: r8617
 1994-12-06 18:42:11 -05:00
Richard Kenner
4ee4851023 Eliminate `set symbol/scope=noGlobal'. 
From-SVN: r8616
 1994-12-06 18:41:40 -05:00
Jason Merrill
5461708de7 t-sol2 (CRTSTUFF_T_CFLAGS): Don't use PIC if cross-compiling, use the native assembler otherwise. 
Mon Dec  5 19:32:48 1994  Jason Merrill  <jason@phydeaux.cygnus.com>

        * sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Don't use PIC if
        cross-compiling, use the native assembler otherwise.

From-SVN: r8615
 1994-12-06 20:09:44 +00:00
Roland McGrath
c5350a6ddf (NO_IMPLICIT_EXTERN_C): Define it. 
From-SVN: r8614
 1994-12-06 11:15:08 +00:00
Roland McGrath
f27719d53e Include "gnu.h". 
From-SVN: r8613
 1994-12-06 10:49:36 +00:00
Roland McGrath
bc9165144e Initial revision 
From-SVN: r8612
 1994-12-06 10:48:28 +00:00
Roland McGrath
4e1eb519d6 (dummy.c) [sony]: Include <sys/param.h> and emit newsos4 #ifdef NEWSOS4. 
From-SVN: r8611
 1994-12-06 07:29:38 +00:00
Doug Evans
c0a3948513 (LIB2FUNCS_EXTRA): Compile fp-bit.c 
From-SVN: r8610
 1994-12-05 21:59:27 +00:00
Jim Wilson
4ac75a4ea0 (copy_loop_body): Reformat CODE_LABEL_NUMBER macro call 
to avoid HPUX compiler bug.

From-SVN: r8609
 1994-12-05 11:46:45 -08:00
Doug Evans
5120098826 (negsf2): Flip sign bit if software floating point. 
(negdf2,negxf2): Likewise.
(abssf2): Zero sign bit if software floating point.
(absdf2,absxf2): Likewise.

From-SVN: r8608
 1994-12-05 18:53:20 +00:00
Richard Kenner
d537c24df2 (EXTRA_CONSTRAINT, case 'R'): Fix error in last change. 
From-SVN: r8607
 1994-12-05 13:00:30 -05:00
Doug Evans
a1fa1e22f6 (c-parse.h): Split away from c-parse.c for parallel makes. 
(bi-parser.h): Likewise with bi-parser.c.

From-SVN: r8606
 1994-12-05 05:39:41 +00:00
Doug Evans
088131eed3 Delete this patch: 
* reorg.c (fill_slots_from_thread): Create a USE insn for any
	redundant insn we pretend to fill a delay slot with.  Continue
	searching for a suitable delay slot insn at the new USE insn.

From-SVN: r8605
 1994-12-05 02:04:24 +00:00
Per Bothner
071a659510 * expr.c (store_constructor): Add support for SET_TYPE. 
From-SVN: r8604
 1994-12-02 20:17:51 -08:00
Richard Kenner
0be3720296 (xcoff_output_standard_types): Add TARGET_64BIT dependencies. 
(xcoff_output_standard_types): Add TARGET_64BIT dependencies.  Add
"wchar", "long long int", and "long long unsigned int" built-in C
types.

From-SVN: r8603
 1994-12-02 18:14:05 -05:00
Richard Kenner
9e654916b9 (MASK_64BIT, TARGET_64BIT, SHORT_TYPE_SIZE): Define. 
(INT_TYPE_SIZE, MAX_INT_TYPE_SIZE, LONG_TYPE_SIZE): Define.
(MAX_LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE, CHAR_TYPE_SIZE): Define.
(FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE): Define.
(POINTER_SIZE, PARM_BOUNDARY): Depend on TARGET_64BIT.
(BIGGEST_ALIGNMENT, STARTING_FRAME_OFFSET): Likewise.
(FIRST_PARM_OFFSET, REG_PARM_STACK_SPACE): Likewise.
(STACK_POINTER_OFFSET, Pmode, FUNCTION_MODE): TARGET_64BIT dependent.

From-SVN: r8602
 1994-12-02 18:13:28 -05:00
Richard Kenner
2132517db0 (expand_inline_function): If called function calls alloca, save and 
restore SP around its call.

From-SVN: r8601
 1994-12-02 18:11:17 -05:00
Richard Kenner
83b93f40ff (subst_constant): Don't treat all virtual regs as constants, just 
those that are off FP and AP, but not SP.

From-SVN: r8600
 1994-12-02 18:09:21 -05:00
Richard Kenner
cb06d06aee (EXTRA_CONSTRAINT): Correctly check for SYMBOL_REF referring to the 
TOC.

From-SVN: r8599
 1994-12-02 18:08:09 -05:00
Richard Kenner
7fec4abdf4 (input_operand): Correctly check for SYMBOL_REF referring to the TOC. 
From-SVN: r8598
 1994-12-02 18:07:45 -05:00
Mike Stump
3526f73054 fix typo... 
From-SVN: r8597
 1994-12-02 22:22:12 +00:00
Mike Stump
30ffea6bea i * Makefile.in (BISONFLAGS): Add -yacc so that output winds up in 
y.tab.c.

From-SVN: r8596
 1994-12-02 18:46:00 +00:00
Jeff Law
0b84a0d328 reorg.c (fill_slots_from_thread): Create a USE insn for any redundant insn we pretend to fill a delay slot with. 
* reorg.c (fill_slots_from_thread): Create a USE insn for any
	redundant insn we pretend to fill a delay slot with.  Continue
	searching for a suitable delay slot insn at the new USE insn.

From-SVN: r8595
 1994-11-30 18:43:50 -07:00
Richard Kenner
ca89d290d8 (record_dead_and_set_regs_1): Handle SUBREGs. 
From-SVN: r8594
 1994-11-30 19:12:38 -05:00
Richard Kenner
5c5033c3c7 (convert_move): When emit multiword conversion, force FROM into a new 
pseudo-reg if it overlaps TO.

From-SVN: r8593
 1994-11-30 19:07:49 -05:00
Richard Kenner
db40b434fa (fold_truthop): Delete BIT_AND_EXPR of constants with masks. 
From-SVN: r8592
 1994-11-30 19:02:39 -05:00
Richard Kenner
e4f5b48ec2 (floatsidf2): Test BITS_PER_WORD in pattern condition not during build. 
Fail if TARGET_POWERPC64.
(floatunssidf2): Likewise.

From-SVN: r8591
 1994-11-30 18:51:42 -05:00
Richard Kenner
2e360ab3f7 (BITS_PER_WORD): TARGET_POWERPC64 dependent. 
(MAX_BITS_PER_WORD): Define.
(UNITS_PER_WORD): TARGET_POWERPC64 dependent.
(MAX_UNITS_PER_WORD): Define.
(UNITS_PER_FP_WORD): Define.
(HARD_REGNO_NREGS): Use MAX_UNITS_PER_FP_WORD.
(HARD_REGNO_MODE_OK): Likewise.
(CLASS_MAX_NREGS): Likewise.
(MOVE_MAX): TARGET_POWER and TARGET_POWERPC64 dependent.
(MAX_MOVE_MAX): Define.

From-SVN: r8590
 1994-11-30 18:51:07 -05:00
Richard Kenner
414d3ee46f (PREDICATE_CODES): Add lwa_operand. 
From-SVN: r8589
 1994-11-30 18:22:24 -05:00
Richard Kenner
a7a813f79f (lwa_operand): New predicate. 
From-SVN: r8588
 1994-11-30 18:22:07 -05:00
Richard Kenner
287f13ffdd (extendsidi2): Use lwa_operand predicate. 
(sign_extend load with update): New PowerPC64 pattern.

From-SVN: r8587
 1994-11-30 18:21:37 -05:00
Richard Kenner
5c30aff875 (extendsfdf2): SFmode and DFmode register format identical so use define_expand... 
(extendsfdf2): SFmode and DFmode register format identical so use
define_expand with paradoxical subreg no-op and accompanying new
define_split.

From-SVN: r8586
 1994-11-30 18:18:56 -05:00
Richard Kenner
8ca00751f7 (emit_block_move): Only use movstr if size is small enough constant or 
MODE is at least BITS_PER_WORD.

From-SVN: r8585
 1994-11-30 18:13:44 -05:00
Richard Kenner
8922eb5b24 (combine_reloads): If using reg dying in this insn as reload reg, 
ensure it can't be a secondary output reload reg.

From-SVN: r8584
 1994-11-30 18:04:48 -05:00
Richard Kenner
a07805c01c (word_type): Use __attribute__ ((mode (__word__))). 
From-SVN: r8583
 1994-11-30 15:48:22 -05:00
Richard Kenner
caab5771c8 (decl_attribute): Allow special names (e.g, `word') for mode 
attribute.

From-SVN: r8582
 1994-11-30 15:48:00 -05:00
Richard Kenner
077e4b0117 (ibmrt): Add more cases for various forms of BSD. 
From-SVN: r8581
 1994-11-29 17:01:25 -05:00
Richard Kenner
84430d2cc0 (init_optabs): Don't set functions for rotl and rotr. 
From-SVN: r8580
 1994-11-29 16:50:22 -05:00