[SystemZ] Tighten branch tests

After r182274, the branches in these tests must always be short.

llvm-svn: 182358
diff --git a/llvm/test/CodeGen/SystemZ/atomicrmw-nand-01.ll b/llvm/test/CodeGen/SystemZ/atomicrmw-nand-01.ll
index 1ede3b4..b5f2c10 100644
--- a/llvm/test/CodeGen/SystemZ/atomicrmw-nand-01.ll
+++ b/llvm/test/CodeGen/SystemZ/atomicrmw-nand-01.ll
@@ -23,7 +23,7 @@
 ; CHECK: xilf [[ROT]], 4278190080
 ; CHECK: rll [[NEW:%r[0-9]+]], [[ROT]], 0({{%r[1-9]+}})
 ; CHECK: cs [[OLD]], [[NEW]], 0(%r2)
-; CHECK: j{{g?}}lh [[LABEL]]
+; CHECK: jlh [[LABEL]]
 ; CHECK: rll %r2, [[OLD]], 8([[SHIFT]])
 ; CHECK: br %r14
 ;
@@ -59,7 +59,7 @@
 ; CHECK: xilf [[ROT]], 4278190080
 ; CHECK: rll [[NEW:%r[0-9]+]], [[ROT]], 0([[NEGSHIFT:%r[1-9]+]])
 ; CHECK: cs [[OLD]], [[NEW]], 0(%r2)
-; CHECK: j{{g?}}lh [[LABEL]]
+; CHECK: jlh [[LABEL]]
 ; CHECK: rll %r2, [[OLD]], 8([[SHIFT]])
 ; CHECK: br %r14
 ;