MatCat.OpenSource/8sa1-gcc
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84 Commits

Author SHA1 Message Date
Doug Evans
767880cde6 Add 1995 to copyright. 
From-SVN: r8760
 1995-01-14 06:27:58 +00:00
Doug Evans
320cfc3c20 (incoming_reg): Keep regstack aligned to even boundary. 
From-SVN: r8759
 1995-01-14 06:22:17 +00:00
Doug Evans
eb7d5627e1 (INIT_CUMULATIVE_INCOMING_ARGS): Reserve two regs for caller's lr0,lr1. 
From-SVN: r8758
 1995-01-14 06:21:30 +00:00
Richard Kenner
58f0f57469 (CLIB): Remove -lsysv. 
From-SVN: r8522
 1994-11-19 05:36:31 -05:00
Richard Kenner
2e3f1b280b (DEFAULT_PCC_STRUCT_RETURN): Define as 0. 
From-SVN: r8521
 1994-11-19 05:36:13 -05:00
Doug Evans
005f764db7 Initial revision 
From-SVN: r8488
 1994-11-17 22:21:03 +00:00
Doug Evans
627b12bc5b Initial revision 
From-SVN: r8487
 1994-11-17 21:59:01 +00:00
Richard Kenner
b959a1de92 (movqi): Call loadhi, not loadqi. 
From-SVN: r7714
 1994-07-11 16:46:21 -04:00
Richard Kenner
245d26eb97 (movqi): Add missing `DONE'. 
From-SVN: r7603
 1994-06-29 15:52:27 -04:00
Torbjorn Granlund
8abf4d694f (smulsi3_highpart, umulsi3_highpart): New patterns. 
From-SVN: r7590
 1994-06-29 00:18:12 +00:00
Torbjorn Granlund
6918e4ae27 (PREDICATE_CODES): Add cmplsrcb_operand. 
From-SVN: r7478
 1994-06-15 02:32:24 +00:00
Torbjorn Granlund
6f7f03f812 (cmplsrcb_operand): New predicate. 
From-SVN: r7477
 1994-06-15 02:32:05 +00:00
Torbjorn Granlund
fe006562ba (logical patterns): Tune to give better code for immediate values. 
From-SVN: r7476
 1994-06-15 02:31:28 +00:00
Richard Kenner
c5bd3be879 (clobbers_to): Deleted. 
(call_internal, call_value_internal): New patterns.
(call, call_value): Just call new patterns and a29k_clobbers_to.

From-SVN: r7277
 1994-05-11 16:50:50 -04:00
Richard Kenner
f5fa450784 (a29k_clobbers_to): New function. 
From-SVN: r7276
 1994-05-11 16:50:16 -04:00
Doug Evans
009cf8e010 (all floating point): If -msoft-float, don't allow any 
floating point builtin operations.

From-SVN: r6689
 1994-03-02 00:41:51 +00:00
Doug Evans
5476c289ba (TARGET_SOFT_FLOAT): Define. 
(TARGET_SWITCHES): Add -msoft-float.

From-SVN: r6687
 1994-03-02 00:30:45 +00:00
Richard Kenner
9f7287cd93 (REG_CLASS_CONTENTS): Fix problems with last word of register set in 
some classes.

(MEMORY_MOVE_COST): New macro.

From-SVN: r6388
 1994-01-13 06:00:57 -05:00
Richard Kenner
b7f37b10e0 (output_prolog): Update debug reg map when we have -mkernel-registers. 
From-SVN: r6382
 1994-01-11 19:18:43 -05:00
Richard Kenner
1374b35799 (print_operand, case 'F'): If we have to do the last prolog insn, give 
that priority for an unfilled delay slot.

From-SVN: r6369
 1994-01-10 19:10:11 -05:00
Richard Kenner
4f074454bb Define CAN_DEBUG_WITHOUT_FP; delete OPTIMIZATION_OPTIONS. 
From-SVN: r6348
 1993-12-31 06:55:27 -05:00
Richard Kenner
43b603ea3d Rename R_ACC to R_ACU to not conflict with access.h. 
From-SVN: r6321
 1993-12-25 13:11:53 -05:00
Richard Kenner
1c4eddf19b (TARGET_DEFAULT): Update to use new values. 
From-SVN: r6278
 1993-12-23 07:33:56 -05:00
Richard Kenner
00f52f2bcf (secondary_reload_class): Kernel regs are in same class as user regs. 
From-SVN: r6176
 1993-12-02 07:00:18 -05:00
Richard Kenner
b80d1946f8 (movti split): Set CR to 3, not 1 like DImode. 
From-SVN: r6175
 1993-12-02 06:58:25 -05:00
Richard Kenner
d969caf829 Define SHIFT_COUNT_TRUNCATED to have a value of 1. 
From-SVN: r5732
 1993-10-11 07:43:24 -04:00
Richard Kenner
af68829613 (incoming_regs): Only use 16 registers for parameter passing. 
From-SVN: r5591
 1993-10-04 17:47:19 -04:00
Doug Evans
65c4237934 (CPP_PREDEFINES): Add system/cpu/machine assertions where missing. 
From-SVN: r5557
 1993-10-02 08:55:06 +00:00
Richard Kenner
03ef2c3bc5 (R_KR): New macro. 
(FIRST_PSEUDO_REGISTER, FIXED_REGISTERS, CALL_USED_REGISTERS): Adjust for
more registers present.
(REG_ALLOC_ORDER, REG_CLASS_CONTENTS, REGISTER_NAMES): Likewise.
(HARD_REGNO_NREGS, HARD_REGNO_MODE_OK, REGNO_REG_CLASS): Likewise.
(CONDITIONAL_REGISTER_USAGE): Swap names rather than replacing them.

(TARGET_LARGE_MEMORY): New flag; change value for all others.
(ENCODE_SECTION_INFO): New macro.
(TARGET_SWITCHES): Add "normal" and change values.

From-SVN: r5542
 1993-10-01 10:46:05 -04:00
Richard Kenner
964119deb7 (gpc_reg_operand): Include kernel registers. 
(call_operand, case SYMBOL_REF): Handle TARGET_LARGE_MEMORY and
SYMBOL_REF_FLAG.

From-SVN: r5541
 1993-10-01 10:45:16 -04:00
Paul Eggert
7b1e82724a (ASM_FILE_START): Quote special characters in file names. 
From-SVN: r5497
 1993-09-28 00:23:58 +00:00
Richard Kenner
9a63901fb7 Use WORD_REGISTER_OPERATION and LOAD_EXTEND_OP and delete 
BYTE_LOADS_{SIGN,ZERO}_EXTEND.

From-SVN: r5477
 1993-09-25 08:29:59 -04:00
Richard Kenner
f863464496 (PREDICATE_CODES): Fix typos and add missing entries. 
From-SVN: r5356
 1993-09-19 09:08:00 -04:00
Jim Wilson
02892e0694 Add new parameter to move_block_from_reg calls. 
From-SVN: r5018
 1993-07-28 10:21:14 -07:00
Richard Kenner
f62f398a28 Remove #define of alloca to __builtin_alloca. 
From-SVN: r4756
 1993-06-26 11:43:50 -04:00
Richard Kenner
bc3654906f (FUNCTION_VALUE_REGNO_P): True only for the first register in the 
group.

From-SVN: r4168
 1993-04-16 20:25:41 -04:00
Richard Kenner
5aa58c13dd (multiply/multiplu/mulm/mulmu insns): These clobber Q. 
From-SVN: r3885
 1993-03-26 17:06:56 -05:00
Richard Kenner
dac29d65d8 (PROMOTE_MODE): Fix typo. 
From-SVN: r3720
 1993-03-12 17:48:08 -05:00
Richard Kenner
6574a8c4c3 Remove 29050-specific variants of patterns generating loadm that have earlyclobber. 
Remove 29050-specific variants of patterns generating loadm that have
earlyclobber.  This was put in for some very old version of the '050,
which isn't used anymore, that had a bug.

From-SVN: r3376
 1993-01-28 07:30:12 -05:00
Richard Kenner
2c440f06b8 (MY_ISCOFF): New macro. 
From-SVN: r3362
 1993-01-27 06:46:02 -05:00
Richard Kenner
ad37ba0b5b (CLIB): Add -lld. 
From-SVN: r3357
 1993-01-26 19:25:55 -05:00
Richard Kenner
8aa9dc6a81 Delete emacs local-variables block at end. 
From-SVN: r3342
 1993-01-25 18:53:41 -05:00
Paul Eggert
13d39dbc99 # Fix misspellings in comments. 
From-SVN: r3179
 1993-01-10 19:16:01 +00:00
Richard Kenner
7dab19db67 (OBJECT_FORMAT_COFF): Add definition. 
From-SVN: r3010
 1992-12-31 08:56:12 -05:00
Richard Kenner
fae937a896 Include a29k/a29k.h instead of a29k.h. 
From-SVN: r2916
 1992-12-26 21:32:35 -05:00
Richard Kenner
4fa6c9377d (divsf3): Fix typo in mode of DIV. 
From-SVN: r2911
 1992-12-25 07:30:21 -05:00
Richard Kenner
e8030e8c02 Consistently use `&' in constraint of MATCH_SCRATCH. 
Always use a reg as 4th arg of dmac/fmac even if ignored by insn.
Uses of `b' as a constraint in multi-word reload patterns should be `c'.

From-SVN: r2900
 1992-12-19 20:19:26 -05:00
Richard Kenner
3c243b5108 (secondary_reload_class): Return CR_REGS for larger than word memory, 
and BP_REGS for part-word mem with no DW.

From-SVN: r2899
 1992-12-19 20:18:53 -05:00
Richard Kenner
abf458fa2a (LINK_SPEC): Use -T, not -c, for new gld and change file name to 
default.gld from default.ld.

From-SVN: r2860
 1992-12-11 07:15:43 -05:00
Richard Kenner
1185891080 (insv): Remove constraints from operand matching const_0_operand. 
From-SVN: r2757
 1992-11-18 17:28:05 -05:00