PR target/30289

	* config/avr/avr.md (*clrmemqi, *clrmemhi): Mark operand 4 as
	earlyclobber.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123647 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b422096..b7d23c4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2007-04-07  Anatoly Sokolov <aesok@post.ru>
+
+       PR target/30289
+       * config/avr/avr.md (*clrmemqi, *clrmemhi): Mark operand 4 as 
+       earlyclobber.
+
 2007-04-07  Bruce Korb  <bkorb@gnu.org>
 
        * c.opt: Add -Wformat-contains-nul.

diff --git a/gcc/config/avr/avr.md b/gcc/config/avr/avr.md
index 0eb8849..b74f1db 100644 (file)
--- a/gcc/config/avr/avr.md
+++ b/gcc/config/avr/avr.md
@@ -491,7 +491,7 @@
    (use (match_operand:QI 1 "register_operand" "r"))
    (use (match_operand:QI 2 "const_int_operand" "n"))
    (clobber (match_scratch:HI 3 "=0"))
-   (clobber (match_scratch:QI 4 "=1"))]
+   (clobber (match_scratch:QI 4 "=&1"))]
   ""
   "st %a0+,__zero_reg__
         dec %1
@@ -505,7 +505,7 @@
    (use (match_operand:HI 1 "register_operand" "!w,d"))
    (use (match_operand:HI 2 "const_int_operand" "n,n"))
    (clobber (match_scratch:HI 3 "=0,0"))
-   (clobber (match_scratch:HI 4 "=1,1"))]
+   (clobber (match_scratch:HI 4 "=&1,&1"))]
   ""
   "*{
      if (which_alternative==0)