X86: Add patterns for the various rounding ops for SSE4.1 and AVX.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146257 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index dc1aa42..cdc1f21 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -914,6 +914,17 @@
}
if (Subtarget->hasSSE41orAVX()) {
+ setOperationAction(ISD::FFLOOR, MVT::f32, Legal);
+ setOperationAction(ISD::FCEIL, MVT::f32, Legal);
+ setOperationAction(ISD::FTRUNC, MVT::f32, Legal);
+ setOperationAction(ISD::FRINT, MVT::f32, Legal);
+ setOperationAction(ISD::FNEARBYINT, MVT::f32, Legal);
+ setOperationAction(ISD::FFLOOR, MVT::f64, Legal);
+ setOperationAction(ISD::FCEIL, MVT::f64, Legal);
+ setOperationAction(ISD::FTRUNC, MVT::f64, Legal);
+ setOperationAction(ISD::FRINT, MVT::f64, Legal);
+ setOperationAction(ISD::FNEARBYINT, MVT::f64, Legal);
+
// FIXME: Do we need to handle scalar-to-vector here?
setOperationAction(ISD::MUL, MVT::v4i32, Legal);