Enable test cases for SMULH.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13940 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/none/tests/arm64/integer.c b/none/tests/arm64/integer.c
index 986b12d..7addada 100644
--- a/none/tests/arm64/integer.c
+++ b/none/tests/arm64/integer.c
@@ -9066,10 +9066,9 @@
 TESTINST3("umulh x9,x8,x7", 0x2b7c5939d7c0f528, 0xb73870a5a6630162, x9,x8,x7,0);
 TESTINST3("umulh x9,x8,x7", 0xe57b3a514f5207f4, 0x8ef7bac0f0ac903a, x9,x8,x7,0);
 
-//SMULH awaiting real use case
-//TESTINST3("smulh x9,x8,x7", 0xefdd33d64e6d6a8b, 0x44e875422d202c19, x9,x8,x7,0);
-//TESTINST3("smulh x9,x8,x7", 0x2b7c5939d7c0f528, 0xb73870a5a6630162, x9,x8,x7,0);
-//TESTINST3("smulh x9,x8,x7", 0xe57b3a514f5207f4, 0x8ef7bac0f0ac903a, x9,x8,x7,0);
+TESTINST3("smulh x9,x8,x7", 0xefdd33d64e6d6a8b, 0x44e875422d202c19, x9,x8,x7,0);
+TESTINST3("smulh x9,x8,x7", 0x2b7c5939d7c0f528, 0xb73870a5a6630162, x9,x8,x7,0);
+TESTINST3("smulh x9,x8,x7", 0xe57b3a514f5207f4, 0x8ef7bac0f0ac903a, x9,x8,x7,0);
 
 
 ////////////////////////////////////////////////////////////////