Replace the arm.neon.vmovls and vmovlu intrinsics with vector sign-extend and
zero-extend operations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111614 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 9e9198b..034114c 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -125,12 +125,14 @@
setOperationAction(ISD::EXTRACT_SUBVECTOR, VT.getSimpleVT(), Expand);
setOperationAction(ISD::SELECT, VT.getSimpleVT(), Expand);
setOperationAction(ISD::SELECT_CC, VT.getSimpleVT(), Expand);
- setOperationAction(ISD::ZERO_EXTEND, VT.getSimpleVT(), Expand);
if (VT.isInteger()) {
setOperationAction(ISD::SHL, VT.getSimpleVT(), Custom);
setOperationAction(ISD::SRA, VT.getSimpleVT(), Custom);
setOperationAction(ISD::SRL, VT.getSimpleVT(), Custom);
+ setLoadExtAction(ISD::SEXTLOAD, VT.getSimpleVT(), Expand);
+ setLoadExtAction(ISD::ZEXTLOAD, VT.getSimpleVT(), Expand);
}
+ setLoadExtAction(ISD::EXTLOAD, VT.getSimpleVT(), Expand);
// Promote all bit-wise operations.
if (VT.isInteger() && VT != PromotedBitwiseVT) {
@@ -320,6 +322,8 @@
setOperationAction(ISD::FNEARBYINT, MVT::v2f64, Expand);
setOperationAction(ISD::FFLOOR, MVT::v2f64, Expand);
+ setTruncStoreAction(MVT::v2f64, MVT::v2f32, Expand);
+
// Neon does not support some operations on v1i64 and v2i64 types.
setOperationAction(ISD::MUL, MVT::v1i64, Expand);
setOperationAction(ISD::MUL, MVT::v2i64, Expand);
@@ -3786,7 +3790,7 @@
case ISD::VECTOR_SHUFFLE: return LowerVECTOR_SHUFFLE(Op, DAG);
case ISD::EXTRACT_VECTOR_ELT: return LowerEXTRACT_VECTOR_ELT(Op, DAG);
case ISD::CONCAT_VECTORS: return LowerCONCAT_VECTORS(Op, DAG);
- case ISD::FLT_ROUNDS_: return LowerFLT_ROUNDS_(Op, DAG);
+ case ISD::FLT_ROUNDS_: return LowerFLT_ROUNDS_(Op, DAG);
}
return SDValue();
}