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Fix WAW dependency. p6 is written in the syscall epilogue.

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Peter Wemm 2001-10-22 09:17:14 +00:00
parent fbf68bb932
commit b389f073af
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=85308
1 changed files with 1 additions and 0 deletions
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lib/libc/ia64/sys/Ovfork.S
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@ -28,6 +28,7 @@
#include "SYS.h"
SYSCALL(vfork)
;;
cmp.ne p6,p0=ret1,r0 /* ret1!=0 for child */
;;
(p6) mov ret0=r0