[llvm-commits] [llvm] r132826 - /llvm/trunk/lib/Target/X86/X86InstrInfo.cpp

[Eli Friedman]

Author: efriedma
Date: Thu Jun  9 20:13:01 2011
New Revision: 132826

URL: http://llvm.org/viewvc/llvm-project?rev=132826&view=rev
Log:
PR10092 (second try): Don't crash on a load without a momoperand; fast-isel creates loads like this.


Modified:
    llvm/trunk/lib/Target/X86/X86InstrInfo.cpp

Modified: llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrInfo.cpp?rev=132826&r1=132825&r2=132826&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86InstrInfo.cpp Thu Jun  9 20:13:01 2011
@@ -2420,7 +2420,7 @@
       Alignment = 4;
       break;
     default:
-      llvm_unreachable("Don't know how to fold this instruction!");
+      return 0;
     }
   if (Ops.size() == 2 && Ops[0] == 0 && Ops[1] == 1) {
     unsigned NewOpc = 0;