Announce that we don't support mem ops yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19466 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/Target/X86/X86ISelPattern.cpp b/lib/Target/X86/X86ISelPattern.cpp
index bd06077215..fe56208f00 100644
--- a/lib/Target/X86/X86ISelPattern.cpp
+++ b/lib/Target/X86/X86ISelPattern.cpp
@@ -49,7 +49,11 @@ namespace {
       addRegisterClass(MVT::f32, X86::RFPRegisterClass);
       
       computeRegisterProperties();
-      
+
+      setOperationUnsupported(ISD::MEMSET, MVT::Other);
+      setOperationUnsupported(ISD::MEMCPY, MVT::Other);
+      setOperationUnsupported(ISD::MEMMOVE, MVT::Other);
+
       setOperationUnsupported(ISD::MUL, MVT::i8);
       setOperationUnsupported(ISD::SELECT, MVT::i1);
       setOperationUnsupported(ISD::SELECT, MVT::i8);