Fix bug introduced in previous commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12872 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 371dfd1c345c1ff484f36afb3725d15f95a08d74..a54bd7a2a5c16d638c2335f5622e4bfd96373f53 100644 (file)
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -138,7 +138,7 @@ bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) {
             if (tii.isMoveInstr(*mii, srcReg, dstReg) &&
                 rep(srcReg) == rep(dstReg)) {
                 // remove from def list
-                Interval& interval = getOrCreateInterval(dstReg);
+                Interval& interval = getOrCreateInterval(rep(dstReg));
                 unsigned defIndex = getInstructionIndex(mii);
                 Interval::Defs::iterator d = std::lower_bound(
                     interval.defs.begin(), interval.defs.end(), defIndex);