From: Bill Wendling <isanbard@gmail.com>
Date: Sat, 16 Jun 2007 06:17:31 +0000 (+0000)
Subject: Fix a failure to bit_convert from integer GPR to MMX register.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e81369f2a566b4ac482b0b39814af5a3ba80eac8;p=oota-llvm.git

Fix a failure to bit_convert from integer GPR to MMX register.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37611 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index f8b6cea7c06..b9be10fb222 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -394,6 +394,8 @@ X86TargetLowering::X86TargetLowering(TargetMachine &TM)
     setOperationAction(ISD::SCALAR_TO_VECTOR,   MVT::v4i16, Custom);
     setOperationAction(ISD::SCALAR_TO_VECTOR,   MVT::v2i32, Custom);
     setOperationAction(ISD::SCALAR_TO_VECTOR,   MVT::v1i64, Custom);
+
+    setOperationAction(ISD::BIT_CONVERT,        MVT::i64,   Expand);
   }
 
   if (Subtarget->hasSSE1()) {