[llvm-commits] [llvm] r104879 - /llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

[Dale Johannesen]

Author: johannes
Date: Thu May 27 15:12:41 2010
New Revision: 104879

URL: http://llvm.org/viewvc/llvm-project?rev=104879&view=rev
Log:
Mark some math lib intrinsic nodes Legal on SSE4.1.
No functional effect as these nodes are not generated yet.


Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=104879&r1=104878&r2=104879&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Thu May 27 15:12:41 2010
@@ -825,6 +825,17 @@
   }
 
   if (Subtarget->hasSSE41()) {
+    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);