From: Matthias Braun <matze@braunis.de>
Date: Fri, 29 May 2015 02:59:59 +0000 (+0000)
Subject: This should have been a reference
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2ec7970df433844cb9b132f9ba74add307f67f38;p=llvm

This should have been a reference

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238540 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/EarlyIfConversion.cpp b/lib/CodeGen/EarlyIfConversion.cpp
index 99509513761..d3687b98b34 100644
--- a/lib/CodeGen/EarlyIfConversion.cpp
+++ b/lib/CodeGen/EarlyIfConversion.cpp
@@ -226,7 +226,7 @@ bool SSAIfConv::canSpeculateInstrs(MachineBasicBlock *MBB) {
     }
 
     // Check for any dependencies on Head instructions.
-    for (const MachineOperand MO : I->operands()) {
+    for (const MachineOperand &MO : I->operands()) {
       if (MO.isRegMask()) {
         DEBUG(dbgs() << "Won't speculate regmask: " << *I);
         return false;