ARM VLDR/VSTR instructions don't need a size suffix.

Canonicallize on the non-suffixed form, but continue to accept assembly that
has any correctly sized type suffix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144583 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/fp.ll b/test/CodeGen/ARM/fp.ll
index ac023d1..93601cf 100644
--- a/test/CodeGen/ARM/fp.ll
+++ b/test/CodeGen/ARM/fp.ll
@@ -42,7 +42,7 @@
 
 define double @h(double* %v) {
 ;CHECK: h:
-;CHECK: vldr.64
+;CHECK: vldr
 ;CHECK-NEXT: vmov
 entry:
         %tmp = load double* %v          ; <double> [#uses=1]