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11546 Commits

Author SHA1 Message Date
Torbjorn Granlund dc1d615071 (expand_divmod, case TRUNC_DIV_EXPR): Move some code 
to avoid shifting by a too large count.

From-SVN: r11645
 1996-03-30 12:48:15 +00:00
Doug Evans 6f334f4405 sparc.h (FUNCTION_PROFILER): Save/restore %g2 around call to mcount. 
* sparc/sparc.h (FUNCTION_PROFILER): Save/restore %g2 around call
	to mcount.

From-SVN: r11644
 1996-03-29 20:45:31 +00:00
Stan Cox 0a78e86253 (notice_update_cc): Clear cc_status if it references a mem we are modifying. 
From-SVN: r11643
 1996-03-29 19:27:45 +00:00
Jeffrey A. Law 6752b7d4dd method.c (emit_thunk): Remove current_call_is_indirect nonsense. 
* method.c (emit_thunk): Remove current_call_is_indirect nonsense.
        Add additional argument to INIT_CUMULATIVE_ARGS.

From-SVN: r11642
 1996-03-29 07:42:00 -07:00
Jeff Law 2c7ee1a641 calls.c (expand_call): Remove current_call_is_indirect nonsense. 
* calls.c (expand_call): Remove current_call_is_indirect nonsense.
	Add additional argument to INIT_CUMULATIVE_ARGS.
	(emit_library_call): Likewise.
	(emit_library_call_value): Likewise.
	* expr.c (expand_builtin): Likewise.
	* function.c (assign_parms): Likewise.
	* cp/method.c (emit_thunk): Likewise.
	* config/pa/pa.h (hppa_args): New field "indirect".
	(INIT_CUMULATIVE_ARGS): Initialize "indirect" field.
	(FUNCTION_ARG): Check "indirect" field, rather than
	"current_call_is_indirect".
	* All other backends updated with new argument to
	INIT_CUMULATIVE_ARGS

From-SVN: r11641
 1996-03-29 07:37:11 -07:00
Doug Evans c4d98c846d (aux): Delete another duplicate entry. 
From-SVN: r11629
 1996-03-29 01:49:55 +00:00
Doug Evans 9fcfb40af7 (aux): Delete duplicate entry. 
From-SVN: r11628
 1996-03-29 01:46:52 +00:00
Richard Kenner 8fed04e5c5 (summarize_insn): Fix three "off-by-one" bugs in loop bounds. 
From-SVN: r11627
 1996-03-28 18:45:41 -05:00
Jeff Law da484a80ce * ginclude/va-h8300.h (va_arg): Don't assume sizeof (int) == 4. 
From-SVN: r11626
 1996-03-28 11:20:00 -07:00
Jeff Law 31d4f31fd7 pa.c (hppa_legitimize_address): Don't lose for (plus (plus (mult (A) (shadd_const)) (B)) (C)) if... 
* pa.c (hppa_legitimize_address): Don't lose for
        (plus (plus (mult (A) (shadd_const)) (B)) (C)) if
        B + C isn't a valid address for indexing.
        (basereg_operand): Only accept base registers after
        cse has completed.  Don't accept the frame pointer if
        it's likely to be eliminated.
        * pa.md (unscaled indexing patterns): Add variants with
        basereg and index register reversed.
        (HImode and QImode loads): Add zero extended variants.

From-SVN: r11625
 1996-03-28 10:14:41 -07:00
Richard Kenner fdb5537fe0 (negate_rtx): Fix typo in previous change. 
From-SVN: r11624
 1996-03-27 07:45:08 -05:00
Jim Wilson 144a315026 (expand_call): In convert_to_mode call, use word_mode 
not SImode.

From-SVN: r11623
 1996-03-26 10:50:03 -08:00
Jeff Law 9c7be814e6 expr.c (emit_push_insn): When doing a partial push... 
* expr.c (emit_push_insn): When doing a partial push, emit
        a CLOBBER so that flow doesn't think the entire register
        is live.

From-SVN: r11622
 1996-03-26 08:45:03 -07:00
Richard Kenner bed95fa1ac (summarize_insn, default case): Properly use format_ptr. 
From-SVN: r11621
 1996-03-26 10:00:38 -05:00
Richard Kenner 49d1cc6cda (fullword move): Call output_move_simode_const. 
From-SVN: r11620
 1996-03-26 09:50:53 -05:00
Richard Kenner 02ed0c07c5 (output_move_simode_const): New function. 
(singlemove_string): Call it.

From-SVN: r11619
 1996-03-26 09:49:56 -05:00
Richard Kenner cab70741fe (output_move_simode_const): New extern declaration. 
From-SVN: r11618
 1996-03-26 09:43:18 -05:00
Torbjorn Granlund 42b672ea31 (NOTICE_UPDATE_CC): Handle ZERO_EXTRACT destination. 
From-SVN: r11617
 1996-03-26 13:47:00 +00:00
Torbjorn Granlund 391186c572 (insv matcher): Call CC_STATUS_INIT. 
From-SVN: r11616
 1996-03-26 13:46:44 +00:00
Jason Merrill 6d7306f76e (expand_function_start): Don't set up context_display 
unless current_function_needs_context.

From-SVN: r11615
 1996-03-26 00:17:01 +00:00
Richard Kenner 65d8b1ce9f (fold, case BIT_IOR_EXPR): Recognize rotates with variable count. 
From-SVN: r11614
 1996-03-25 18:48:05 -05:00
Jim Wilson fda924283f (libgcc1-test): Undo Feb 12 change. 
From-SVN: r11613
 1996-03-25 14:57:48 -08:00
Richard Kenner 06f5c9df49 (objc_mutex_unlock): Properly declare thread_id. 
From-SVN: r11612
 1996-03-25 08:09:26 -05:00
Richard Kenner a39a7484b1 (negate_rtx): Don't try to negate a constant ourself; instead call 
simplify_unary_operation.

From-SVN: r11611
 1996-03-24 08:16:26 -05:00
Richard Kenner 3ef00709c6 (SWITCHES_NEED_SPACES): Change definition correspondingly. 
From-SVN: r11610
 1996-03-24 07:28:59 -05:00
Richard Kenner bb9da76848 (process_command): Instead of hardcoding non-empty switches_need_spaces to turn on "o" and "L"... 
(process_command): Instead of hardcoding non-empty
switches_need_spaces to turn on "o" and "L", make the string contain
the switches that need the spaces.

From-SVN: r11609
 1996-03-24 07:28:21 -05:00
Richard Kenner 4498659c93 (bc_emit_instruction): Add missing va_end call. 
From-SVN: r11608
 1996-03-23 20:39:39 -05:00
Richard Kenner 7b1d6e6e16 (set_init_index): Check for use outside an array initializer. 
From-SVN: r11607
 1996-03-23 19:52:37 -05:00
Richard Kenner 06ed212d73 (LIB_SPEC): Always output -lmach. 
From-SVN: r11606
 1996-03-23 18:34:38 -05:00
Richard Kenner 3d3ff202b0 (ASM_OUTPUT_ADDR_DIFF_ELT): Don't define. 
From-SVN: r11605
 1996-03-23 18:25:32 -05:00
Richard Kenner b33c316cf8 (ASM_OUTPUT_ADDR_DIFF_ELT): Delete. 
From-SVN: r11604
 1996-03-23 18:25:04 -05:00
Doug Evans cf54c2cdf2 (make_extraction): In BITS_BIG_ENDIAN correction of POS, need to treat 
MEM and REG differently.

From-SVN: r11603
 1996-03-23 22:07:00 +00:00
Doug Evans 57b7e1bf86 sparc.md (*mov{qi,hi,si,di}_cc_sp64): Fix constraints. 
* sparc/sparc.md (*mov{qi,hi,si,di}_cc_sp64): Fix constraints.
	(*mov{qi,hi,si,di}_cc_reg_sp64): Likewise.

From-SVN: r11602
 1996-03-23 20:55:14 +00:00
Doug Evans 58cbf20e12 sparc.c (arith11_operand): Use SPARC_SIMM11_P. 
* sparc/sparc.c (arith11_operand): Use SPARC_SIMM11_P.
	(arith10_operand): Use SPARC_SIMM10_P.

From-SVN: r11601
 1996-03-23 20:54:48 +00:00
Doug Evans 18c5947fd3 sparc.h (SPARC_SIMM{10,11,13}_P): Define. 
* sparc/sparc.h (SPARC_SIMM{10,11,13}_P): Define.
	(SMALL_INT): Use SPARC_SIMM13_P.
	(CONST_OK_FOR_LETTER_P): Support new letters L,M.

From-SVN: r11600
 1996-03-23 20:54:21 +00:00
Richard Kenner 4b27ecd5ae (TRAMPOLINE_TEMPLATE): Correct first instruction. 
From-SVN: r11599
 1996-03-23 07:47:13 -05:00
Richard Kenner 004252d713 (build_array_ref): Give error if subscripting a function. 
From-SVN: r11598
 1996-03-23 07:07:23 -05:00
Mike Stump 909e536aa5 85th Cygnus<->FSF quick merge 
From-SVN: r11597
 1996-03-22 23:11:55 +00:00
Richard Kenner c7b1ed2b88 (optimize_reg_copy_1): Only update reg_live_length if it is 
non-negative.

From-SVN: r11596
 1996-03-22 09:11:37 -05:00
Doug Evans 55e4428809 (os): sunos[3456] -> sunos[34], sunos[56] have their own entries 
From-SVN: r11588
 1996-03-21 23:26:26 +00:00
Mike Stump fc37869868 85th Cygnus<->FSF quick merge 
From-SVN: r11587
 1996-03-21 19:46:11 +00:00
Doug Evans 2a27574812 (STARTFILE_SPEC,LINK_SPEC): Define. 
From-SVN: r11586
 1996-03-21 19:42:11 +00:00
Jim Wilson dcb97651d7 (note_mem_written): Delete obsolete code for handling 
(mem (scratch)).

From-SVN: r11585
 1996-03-20 15:26:55 -08:00
Jim Wilson 1b2202b86d (mips_expand_prologue): In initialization of fnargs, delete 
special treatment of METHOD_TYPE.

From-SVN: r11584
 1996-03-20 14:20:11 -08:00
Doug Evans 304b7a23a0 sparc.c (fcc_reg_operand): Ensure correct mode. 
* sparc/sparc.c (fcc_reg_operand): Ensure correct mode.
	(icc_or_fcc_reg_operand): Likewise.
	(gen_v9_scc): IF_THEN_ELSE must have a mode.
	(print_operand): New operand code `x' for all condition codes.
	New operand codes `c,d' for reversed conditional moves.
	* sparc/sparc.md (movqicc,movhicc): New named patterns.
	(movsicc,movdicc,movsfcc,movdfcc,movtfcc): Rewrite.
	(conditional move matchers): Rewrite.

From-SVN: r11583
 1996-03-20 22:07:22 +00:00
Doug Evans 1cdbf242eb sparc.h (CPP_CPU_SPEC): Add v8plus entry. 
* sparc/sparc.h (CPP_CPU_SPEC): Add v8plus entry.
	(ASM_CPU_SPEC): Likewise.

From-SVN: r11582
 1996-03-20 22:05:49 +00:00
Doug Evans 11779f2717 sol2.h (ASM_CPU_SPEC): Recognize -mcpu=v8plus, not v9. 
* sparc/sol2.h (ASM_CPU_SPEC): Recognize -mcpu=v8plus, not v9.
	Fix typo in ultrasparc entry.

From-SVN: r11581
 1996-03-20 22:05:05 +00:00
Stan Cox b73c3f2af5 (HARD_REGNO_MODE_OK): Relax QImode constraint to avoid a reload problem. 
From-SVN: r11580
 1996-03-20 21:19:14 +00:00
Jeff Law c2827c50df pa.c (hppa_legitimize_address): Don't lose for x[n-const] when n-const will not be shifted. 
* pa.c (hppa_legitimize_address): Don't lose for x[n-const]
        when n-const will not be shifted.  Don't pessimize code for
        x[n-const] when const is small.

From-SVN: r11579
 1996-03-20 11:15:13 -07:00
Richard Kenner 66795cc713 (LIB_SPEC): Don't link /usr/lib/bb_link.o with `gcc -a'. 
(__bb_init_func): Deleted.
(BLOCK_PROFILER_CODE): Don't set macro to nothing.

From-SVN: r11578
 1996-03-20 11:41:45 -05:00