[PATCH Obvious]Adjust test string wrto update dump info for gcc.target/arm/ivopts-orig_biv-inc.c

[Bin Cheng]

Hi,
Dump information of IVOPT has been updated while test string 
gcc.target/arm/ivopts-orig_biv-inc.c is not.  This patch does this.  Test 
result checked on arm-none-eabi.  Commit as obvious?

Thanks,
bin

gcc/testsuite/ChangeLog
2016-11-16  Bin Cheng  <bin.ch...@arm.com>

        * gcc.target/arm/ivopts-orig_biv-inc.c: Adjust test string
        according to updated dump info.
diff --git a/gcc/testsuite/gcc.target/arm/ivopts-orig_biv-inc.c 
b/gcc/testsuite/gcc.target/arm/ivopts-orig_biv-inc.c
index f7129d3..94c7e5f 100644
--- a/gcc/testsuite/gcc.target/arm/ivopts-orig_biv-inc.c
+++ b/gcc/testsuite/gcc.target/arm/ivopts-orig_biv-inc.c
@@ -15,4 +15,4 @@ unsigned char * foo(unsigned char *ReadPtr)
  return ReadPtr;
 }
 
-/* { dg-final { scan-tree-dump-times "original biv" 2 "ivopts"} } */
+/* { dg-final { scan-tree-dump-times "Incr POS: orig biv" 2 "ivopts"} } */