R600: Expand vector FSQRT ops

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193620 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/R600/AMDGPUISelLowering.cpp b/lib/Target/R600/AMDGPUISelLowering.cpp
index b442c25..bde6894 100644
--- a/lib/Target/R600/AMDGPUISelLowering.cpp
+++ b/lib/Target/R600/AMDGPUISelLowering.cpp
@@ -180,6 +180,7 @@
     setOperationAction(ISD::FFLOOR, VT, Expand);
     setOperationAction(ISD::FMUL, VT, Expand);
     setOperationAction(ISD::FRINT, VT, Expand);
+    setOperationAction(ISD::FSQRT, VT, Expand);
     setOperationAction(ISD::FSUB, VT, Expand);
   }
 }