MatCat.OpenSource/8sa1-gcc
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
2,124 Commits 1 Branch 0 Tags 823 MiB
e837539976
Commit Graph

110 Commits

Author SHA1 Message Date
Richard Stallman
f167e25de4 (.nope): Really store into environ. 
From-SVN: r2088
 1992-09-09 09:03:13 +00:00
Jim Wilson
82b5625880 (SImode ldd peepholes): Add `f' to constraints. 
From-SVN: r2035
 1992-09-02 11:25:15 -07:00
Jim Wilson
1e59a3f81a (handle_pragma_token): Delete. 
From-SVN: r2034
 1992-09-02 10:45:35 -07:00
Jim Wilson
743ff6783a (HANDLE_PRAGMA): Delete. 
From-SVN: r2033
 1992-09-02 10:45:11 -07:00
Jim Wilson
f36e573d24 Change the location of the Sun bundled C compiler (for backup defaults). 
From-SVN: r2031
 1992-09-02 09:34:08 -07:00
Richard Stallman
d2e909818b (gmon.o): gmon-sol2.c is in config/. 
From-SVN: r2022
 1992-09-02 04:16:01 +00:00
Richard Stallman
61a43ca3ef (handle_pragma_token): Only use if HANDLE_SYSV_PRAGMA isn't defined. 
From-SVN: r2021
 1992-09-02 04:14:27 +00:00
Jim Wilson
ec08cf0a39 (float*, fix*): Rewrite to match hardware... 
(float*, fix*): Rewrite to match hardware; take/put
integer input/output from/to fp register instead of memory or
general register.  Delete 6 now obsolete combiner patterns.

From-SVN: r1957
 1992-08-25 20:24:03 -07:00
Jim Wilson
5655f8855e (output_floatsisf2, output_floatsidf2, output_floatsitf2): Delete declarations. 
From-SVN: r1956
 1992-08-25 20:23:24 -07:00
Jim Wilson
e7952d8fa5 (SF_MODES): Allow SImode in fp registers. 
(output_floatsisf2, output_floatsidf2, output_floatsitf2): Delete.

From-SVN: r1955
 1992-08-25 20:22:37 -07:00
Tom Wood
af93f7bf68 (define_function_unit): Change meaning to ISSUE-DELAY. 
Merge FP_MUL, FP_DIV, and FP_SQRT into one function unit.

From-SVN: r1947
 1992-08-25 20:20:57 +00:00
Richard Stallman
415f583ec9 (print_operand): Use output_operand_error for unknown code. 
From-SVN: r1930
 1992-08-21 21:46:41 +00:00
Jim Wilson
e913669934 (CPP_SPEC): For -mv8, define __sparc_v8__ not __sparcv8__ 
From-SVN: r1812
 1992-08-13 12:19:17 -07:00
Richard Stallman
5b00b2b943 Don't include real.h. 
From-SVN: r1780
 1992-08-07 04:05:01 +00:00
Jim Wilson
5584677eb4 Correct DEFINE_SPLITs added Jul 27. 
Correct DEFINE_SPLITs added Jul 27.  They would
overwrite the input register if it was the same as the result reg.

From-SVN: r1776
 1992-08-06 18:59:27 -07:00
Richard Stallman
fde9637ebe (ASM_OUTPUT_DWARF_STRING): redefinition was incorrect, and uneeded... 
(ASM_OUTPUT_DWARF_STRING): redefinition was
incorrect, and uneeded; while Solaris as doesn't support .string, it
does support .asciz, and sparcv4.h takes care of including that definition.

From-SVN: r1742
 1992-08-01 18:20:03 +00:00
Jim Wilson
a4a408bf08 (cmpsi): Delete 'J' constraint. 
From-SVN: r1716
 1992-07-29 17:03:54 -07:00
Jim Wilson
95edfef236 Add DEFINE_SPLITs to optimize logic operation with 
certain immediate values.

From-SVN: r1694
 1992-07-27 18:58:27 -07:00
Jim Wilson
2abaee930b Correct inconsistent operand constraints in peepholes. 
From-SVN: r1693
 1992-07-27 18:54:54 -07:00
Jim Wilson
303d524aef (ASM_LONG, ASM_SHORT, ASM_BYTE_OP): Definitions added. 
(ASM_OUTPUT_DOUBLE):  Use REAL_VALUE_TO_TARGET_DOUBLE to convert.
(ASM_OUTPUT_FLOAT):  Use REAL_VALUE_TO_TARGET_SINGLE to convert.
(ASM_OUTPUT_INT):  Use ASM_LONG pseudo-op.
(ASM_OUTPUT_SHORT):  Use ASM_SHORT pseudo-op.
(ASM_OUTPUT_CHAR):  Use ASM_BYTE_OP pseudo-op.
(ASM_OUTPUT_BYTE):  Use ASM_BYTE_OP pseudo-op.

From-SVN: r1692
 1992-07-27 14:38:28 -07:00
Richard Stallman
8f3d7f0068 Entire file is new except for defining MD_STARTFILE_PREFIX. 
From-SVN: r1670
 1992-07-23 06:09:43 +00:00
Richard Stallman
148000d70b (ONLY_INT_FIELDS): Define, if __GNUC__. 
From-SVN: r1669
 1992-07-23 06:09:04 +00:00
Jeff Law
e8d6096ceb (movdf+1): Use new 'T' and 'U' constraints to determine when an ldd or std will have a length of 1... 
(movdf+1): Use new 'T' and 'U' constraints to
determine when an ldd or std will have a length of 1, and
therefore is eligible for use in some delay slots.
(uncond_branch): New attribute used for unconditional branches.
All unconditional branch patterns changed to use this attribute.
(define_delays and delay slot attributes): Do not allow
uncond_branch instructions in delay slots.  Do not allow fpload or
fpstore operations in a conditional branch delay slot.  Allow
fpload and fpstore in call, unconditional branch, and annuled
conditional branch delay slots.

From-SVN: r1663
 1992-07-22 14:04:55 -06:00
Jeff Law
7c56249dfc (registers_ok_for_ldd_peep, addrs_ok_for_ldd_peep): 
Functions renamed from registers_ok_for_ldd and
memory_ok_for_ldd repectively.  All callers changed.
(register_ok_for_ldd): New function to determine if a register
is a pseudo or the first register in a hard register pair.
(mem_aligned_8): No longer static.  Return 0 instead of aborting
when presented with an rtx which is not a MEM.
(eligible_for_epilogue_delay): Use in_uncond_branch_delay since this
is an unconditional branch.

From-SVN: r1662
 1992-07-22 14:02:29 -06:00
Jeff Law
198586008b (EXTRA_CONSTRAINT): Add new 'T' and 'U' constraints 
which check for aligned accesses to memory and register pairs.

From-SVN: r1661
 1992-07-22 14:01:13 -06:00
Jim Wilson
b924cef029 (SECONDARY_MEMORY_NEEDED): Define to force reload to 
handle any copy between GENERAL_REGS and FP_REGS.

From-SVN: r1657
 1992-07-21 12:34:37 -07:00
Richard Stallman
4dec0b13b4 entered into RCS 
From-SVN: r1653
 1992-07-21 18:31:13 +00:00
Richard Stallman
9b73b79eaf entered into RCS 
From-SVN: r1649
 1992-07-21 03:02:49 +00:00
Richard Stallman
9d29d6930e *** empty log message *** 
From-SVN: r1643
 1992-07-20 04:10:32 +00:00
Richard Stallman
a414f913e6 Initial revision 
From-SVN: r1642
 1992-07-20 04:05:11 +00:00
Richard Stallman
d2a8e68073 (FUNCTION_PROFILER): Use ASM_OUTPUT_INTERNAL_LABELREF. 
(FUNCTION_BLOCK_PROFILER):  Mark with FIXME that it needs work.
(ASM_OUTPUT_INTERNAL_LABELREF):  Define.

(CONSTANT_ALIGNMENT): Add parens for Sun compiler.

From-SVN: r1641
 1992-07-20 03:43:59 +00:00
Richard Stallman
638e22943f entered into RCS 
From-SVN: r1639
 1992-07-20 03:26:54 +00:00
Richard Stallman
24e2a2bfd8 (TARGET_EDOM, GEN_ERRNO_RTX): New macros. 
From-SVN: r1584
 1992-07-14 03:20:35 +00:00
Richard Stallman
cd2a8a9b15 Undo last change. 
From-SVN: r1445
 1992-07-05 20:41:26 +00:00
Richard Stallman
cc9a4c0e2d entered into RCS 
From-SVN: r1439
 1992-07-05 03:35:18 +00:00
Richard Stallman
46bf846a6c (X_CFLAGS): Added -static. 
From-SVN: r1430
 1992-07-04 18:47:33 +00:00
Richard Stallman
ed4938723d Include real.h. 
(SET_ASM_OP): Undef it.

From-SVN: r1411
 1992-07-03 21:10:35 +00:00
Richard Stallman
197a114098 (LINK_SPEC): -r inhibits default -e. 
From-SVN: r1410
 1992-07-03 21:01:50 +00:00
Jim Wilson
10d1b70f28 (SPARC_STACK_ALIGN): Define. 
From-SVN: r1337
 1992-06-29 10:34:10 -07:00
Richard Stallman
9832fd2e89 (SPARC_STACK_ALIGN): Add default definition. 
From-SVN: r1329
 1992-06-29 02:16:52 +00:00
Richard Stallman
5aa8b4bb27 (INSTALL): Deleted. 
From-SVN: r1325
 1992-06-28 14:09:30 +00:00
Jim Wilson
c819be5bb1 (sparc_frw_compute_frame_size): New function, for flat register window model support. 
(sparc_frw_compute_frame_size): New function, for flat
register window model support.
(sparc_frw_save_restore): Likewise.
(sparc_frw_output_function_prologue): Likewise.
(sparc_frw_output_function_epilogue): Likewise.
(sparc_frw_epilogue_delay_slots): Likewise.
(sparc_frw_eligible_for_epilogue_delay): Likewise.

From-SVN: r1275
 1992-06-24 11:09:57 -07:00
Jim Wilson
74badd162d (scc): Use noov_compare_op instead of normal_compare_op. 
From-SVN: r1273
 1992-06-23 23:49:32 -07:00
Richard Stallman
2296cba35f fix typos in comments. 
From-SVN: r1270
 1992-06-24 04:17:16 +00:00
Jim Wilson
c5791d7010 (jump): Add '%(' to pattern. 
From-SVN: r1249
 1992-06-23 16:39:33 -07:00
Jim Wilson
837e5fe91f (PRINT_OPERAND_PUNCT_VALID_P): Add '('. 
From-SVN: r1248
 1992-06-23 16:38:37 -07:00
Jim Wilson
c6ce096931 (print_operand): For '*', only annul branch if optimizing, to avoid dbx bug. 
Add '(' to handle unoptimized case.

From-SVN: r1247
 1992-06-23 16:35:44 -07:00
Richard Kenner
679655e655 Add second argument to SELECT_CC_MODE. 
From-SVN: r1214
 1992-06-18 15:56:13 -04:00
Richard Stallman
76052e7462 (print_operand): In `r' case, recognize any kind of zero. 
From-SVN: r1202
 1992-06-14 21:10:53 +00:00
Richard Stallman
db5e449c5e (RETURN_IN_MEMORY): Do nothing for structs and unions. 
(EXTRA_CONSTRAINT): During reload, accept pseudo reg for Q.

From-SVN: r1199
 1992-06-13 20:40:10 +00:00