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re PR rtl-optimization/12630 (Various unrecognizable insns and ICEs at -O3)

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PR optimization/12630
	* pa.md (movstrsi, movstrsi_internal): Use match_scratch in clobbers
	for operands 7 and 8.

From-SVN: r72590
This commit is contained in:
Jan Hubicka 2003-10-17 05:32:21 +02:00 committed by John David Anglin
parent 4aa4bf391f
commit 8f00386e58
2 changed files with 12 additions and 6 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2003-10-16 Jan Hubicka <jh@suse.cz>
PR optimization/12630
* pa.md (movstrsi, movstrsi_internal): Use match_scratch in clobbers
for operands 7 and 8.
2003-10-16 Kelley Cook <kcook@gcc.gnu.org>
* objc/Make-lang.in (objc-parse.o): Honor $(parsedir) for objc-parse.c.

12
gcc/config/pa/pa.md
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@ -2945,8 +2945,8 @@
(define_expand "movstrsi"
[(parallel [(set (match_operand:BLK 0 "" "")
(match_operand:BLK 1 "" ""))
(clobber (match_dup 7))
(clobber (match_dup 8))
(clobber (match_scratch:SI 7 ""))
(clobber (match_scratch:SI 8 ""))
(clobber (match_dup 4))
(clobber (match_dup 5))
(clobber (match_dup 6))
@ -3016,10 +3016,10 @@
;; therefore it is forced to operand 2. If the count is compile-time
;; determined, we need two scratch registers for the unrolled code.
(define_insn "movstrsi_internal"
[(set (mem:BLK (match_operand:SI 0 "register_operand" "+r,r"))
(mem:BLK (match_operand:SI 1 "register_operand" "+r,r")))
(clobber (match_dup 0))
(clobber (match_dup 1))
[(set (mem:BLK (match_operand:SI 0 "register_operand" "r,r"))
(mem:BLK (match_operand:SI 1 "register_operand" "r,r")))
(clobber (match_scratch:SI 7 "=0,0"))
(clobber (match_scratch:SI 8 "=1,1"))
(clobber (match_operand:SI 2 "register_operand" "=r,r")) ;loop cnt/tmp
(clobber (match_operand:SI 3 "register_operand" "=&r,&r")) ;item tmp
(clobber (match_operand:SI 6 "register_operand" "=&r,&r")) ;item tmp2