disable a bogus assertion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48633 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86FloatingPoint.cpp b/lib/Target/X86/X86FloatingPoint.cpp
index d9ab1ed..2070cc5 100644
--- a/lib/Target/X86/X86FloatingPoint.cpp
+++ b/lib/Target/X86/X86FloatingPoint.cpp
@@ -1022,8 +1022,8 @@
       MachineOperand &Op = MI->getOperand(i);
       if (!Op.isReg() || Op.getReg() < X86::FP0 || Op.getReg() > X86::FP6)
         continue;
-      assert(Op.isUse() && Op.isKill() &&
-             "Ret only defs operands, and values aren't live beyond it");
+//      assert(Op.isUse() && Op.isKill() &&
+//             "Ret only defs operands, and values aren't live beyond it");
 
       if (FirstFPRegOp == ~0U)
         FirstFPRegOp = getFPReg(Op);