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rs6000.md (andsi3): Add attribute "compare" for andi./andis.

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* config/rs6000/rs6000.md (andsi3): Add attribute "compare" for
        andi./andis.
	(anddi3): Same.

From-SVN: r89002
This commit is contained in:
David Edelsohn 2004-10-13 22:20:24 +00:00 committed by David Edelsohn
parent 090359d60e
commit 520308bcb8
2 changed files with 10 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2004-10-13 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.md (andsi3): Add attribute "compare" for
andi./andis.
(anddi3): Same.
2004-10-12 Tom Tromey <tromey@redhat.com>
* doc/md.texi (Insn Canonicalizations): Removed extraneous quote.

6
gcc/config/rs6000/rs6000.md
View File

@ -2220,7 +2220,8 @@
and %0,%1,%2
{rlinm|rlwinm} %0,%1,0,%m2,%M2
{andil.|andi.} %0,%1,%b2
{andiu.|andis.} %0,%1,%u2")
{andiu.|andis.} %0,%1,%u2"
[(set_attr "type" "*,*,compare,compare")])
;; Note to set cr's other than cr0 we do the and immediate and then
;; the test again -- this avoids a mfcr which on the higher end
@ -7133,7 +7134,8 @@
andi. %0,%1,%b2
andis. %0,%1,%u2
#"
[(set_attr "length" "4,4,4,4,8")])
[(set_attr "type" "*,*,compare,compare,*")
(set_attr "length" "4,4,4,4,8")])
(define_split
[(set (match_operand:DI 0 "gpc_reg_operand" "")