From: Chad Rosier <mcrosier@apple.com>
Date: Wed, 16 Nov 2011 00:32:20 +0000 (+0000)
Subject: Add FIXME comment.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f56c60b5713c57a3f9223d4ed3d9c88088132fad;p=oota-llvm.git

Add FIXME comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144743 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp
index cc6a3d4c4d5..96e2b7062e6 100644
--- a/lib/Target/ARM/ARMFastISel.cpp
+++ b/lib/Target/ARM/ARMFastISel.cpp
@@ -1303,6 +1303,8 @@ bool ARMFastISel::ARMEmitCmp(const Value *Src1Value, const Value *Src2Value,
   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) {