1 files changed, 7 insertions, 7 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index c115061164d..ac764ab8003 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -5461,6 +5461,13 @@ Sema::CheckAssignmentConstraints(QualType lhsType, Expr *&rhs,
 
   if (lhsType->isVectorType() || rhsType->isVectorType()) {
     if (lhsType->isVectorType() && rhsType->isVectorType()) {
+      // Allow assignments of an AltiVec vector type to an equivalent GCC
+      // vector type and vice versa
+      if (Context.areCompatibleVectorTypes(lhsType, rhsType)) {
+        Kind = CK_BitCast;
+        return Compatible;
+      }
+
       // If we are allowing lax vector conversions, and LHS and RHS are both
       // vectors, the total size only needs to be the same. This is a bitcast;
       // no bits are changed but the result type is different.
@@ -5469,13 +5476,6 @@ Sema::CheckAssignmentConstraints(QualType lhsType, Expr *&rhs,
         Kind = CK_BitCast;
         return IncompatibleVectors;
       }
-
-      // Allow assignments of an AltiVec vector type to an equivalent GCC
-      // vector type and vice versa
-      if (Context.areCompatibleVectorTypes(lhsType, rhsType)) {
-        Kind = CK_BitCast;
-        return Compatible;
-      }
     }
     return Incompatible;
   }