hg: hsx/hsx16/baseline: 6876276: assert(!is_visited, "visit only once")

[changpeng.fang]

Changeset: 395db6268de2
Author:    cfang
Date:      2009-11-06 14:38 -0800
URL:       http://hg.openjdk.java.net/hsx/hsx16/baseline/rev/395db6268de2

6876276: assert(!is_visited,"visit only once")
Summary: schedule the superword loads based on dependence constraints
Reviewed-by: kvn, never

! src/share/vm/opto/superword.cpp
! test/compiler/6636138/Test1.java
! test/compiler/6636138/Test2.java