[llvm-commits] [llvm] r144743 - /llvm/trunk/lib/Target/ARM/ARMFastISel.cpp

[Chad Rosier]

Author: mcrosier
Date: Tue Nov 15 18:32:20 2011
New Revision: 144743

URL: http://llvm.org/viewvc/llvm-project?rev=144743&view=rev
Log:
Add FIXME comment.

Modified:
    llvm/trunk/lib/Target/ARM/ARMFastISel.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMFastISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMFastISel.cpp?rev=144743&r1=144742&r2=144743&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMFastISel.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMFastISel.cpp Tue Nov 15 18:32:20 2011
@@ -1303,6 +1303,8 @@
   int Imm = 0;
   bool UseImm = false;
   bool isNegativeImm = false;
+  // FIXME: At -O0 we don't have anything that canonicalizes operand order.
+  // Thus, Src1Value may be a ConstantInt, but we're missing it.
   if (const ConstantInt *ConstInt = dyn_cast<ConstantInt>(Src2Value)) {
     if (SrcVT == MVT::i32 || SrcVT == MVT::i16 || SrcVT == MVT::i8 ||
         SrcVT == MVT::i1) {