test/hotspot/jtreg/compiler/c2/cr6340864/TestIntVect.java

rev 52713 : 8213134: AArch64: vector shift failed with MaxVectorSize=8
Summary: add vshiftcnt instructions for vector64 and add vsra/vsrl instructions to AArch64 backend.
To detect shift failures, MaxVectorSize options are added to jtreg test cases.
Reviewed-by: aph, kvn

@@ -25,10 +25,13 @@
  * @test
  * @bug 6340864
  * @summary Implement vectorization optimizations in hotspot-server
  *
  * @run main/othervm/timeout=400 -Xbatch -Xmx128m compiler.c2.cr6340864.TestIntVect
+ * @run main/othervm/timeout=400 -Xbatch -Xmx128m -XX:MaxVectorSize=8 compiler.c2.cr6340864.TestIntVect
+ * @run main/othervm/timeout=400 -Xbatch -Xmx128m -XX:MaxVectorSize=16 compiler.c2.cr6340864.TestIntVect
+ * @run main/othervm/timeout=400 -Xbatch -Xmx128m -XX:MaxVectorSize=32 compiler.c2.cr6340864.TestIntVect
  */
 
 package compiler.c2.cr6340864;
 
 public class TestIntVect {