From: Lang Hames <lhames@gmail.com>
Date: Wed, 25 Jan 2012 21:53:23 +0000 (+0000)
Subject: Always break upon finding a vreg operand (in Release as well as +Asserts). Remove... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6c76e80753cfc83dc6804fcd5d949c517dfe3434;p=oota-llvm.git

Always break upon finding a vreg operand (in Release as well as +Asserts). Remove assertion which can no longer trigger.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148984 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index f1f566771af..0e621ebc68c 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -819,13 +819,8 @@ unsigned LiveIntervals::getReMatImplicitUse(const LiveInterval &li,
     if (TargetRegisterInfo::isPhysicalRegister(Reg) &&
         !allocatableRegs_[Reg])
       continue;
-    // FIXME: For now, only remat MI with at most one register operand.
-    assert(!RegOp &&
-           "Can't rematerialize instruction with multiple register operand!");
     RegOp = MO.getReg();
-#ifdef NDEBUG
-    break;
-#endif
+    break; // Found vreg operand - leave the loop.
   }
   return RegOp;
 }