Fix CodeGen/Generic/storetrunc-fp.ll on sparc, PR2105
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47707 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
index 40fa95c..6e59631 100644
--- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp
+++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
@@ -140,9 +140,10 @@
// Turn FP extload into load/fextend
setLoadXAction(ISD::EXTLOAD, MVT::f32, Expand);
-
// Sparc doesn't have i1 sign extending load
setLoadXAction(ISD::SEXTLOAD, MVT::i1, Promote);
+ // Turn FP truncstore into trunc + store.
+ setTruncStoreAction(MVT::f64, MVT::f32, Expand);
// Custom legalize GlobalAddress nodes into LO/HI parts.
setOperationAction(ISD::GlobalAddress, MVT::i32, Custom);