Provide consistent subreg idx scheme. This (hopefully) fixes remaining divide problems

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76011 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/SystemZ/08-DivRem.ll b/test/CodeGen/SystemZ/08-DivRem.ll
index 45cbfea..8237d0a 100644
--- a/test/CodeGen/SystemZ/08-DivRem.ll
+++ b/test/CodeGen/SystemZ/08-DivRem.ll
@@ -1,5 +1,5 @@
 ; RUN: llvm-as < %s | llc | grep dsgr  | count 2
-; RUN: llvm-as < %s | llc | grep dr    | count 2
+; RUN: llvm-as < %s | llc | grep dsgfr | count 2
 ; RUN: llvm-as < %s | llc | grep dlr   | count 2
 ; RUN: llvm-as < %s | llc | grep dlgr  | count 2