Do not generate instructions with mismatched memory/immediate sized

[oota-llvm.git] / lib / Target / X86 / PeepholeOptimizer.cpp

diff --git a/lib/Target/X86/PeepholeOptimizer.cpp b/lib/Target/X86/PeepholeOptimizer.cpp
index 1640862270b993a10f4f750ffa6c7b2c6c33b53f..b27602af48a6c787538c286a652fba41f338dfd2 100644 (file)
--- a/lib/Target/X86/PeepholeOptimizer.cpp
+++ b/lib/Target/X86/PeepholeOptimizer.cpp
@@ -156,7 +156,10 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB,
     }
     return false;
 
-
+// FIXME: The printer currently does not play well with instructions
+// that have immediates and memory operands with size mismatches so
+// the following are disabled.
+#if 0
   case X86::ADDmi16:  case X86::ADDmi32:
   case X86::SUBmi16:  case X86::SUBmi32:
   case X86::ANDmi16:  case X86::ANDmi32:
@@ -192,6 +195,7 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB,
       }
     }
     return false;
+#endif
 
 #if 0
   case X86::MOVri32: Size++;