[llvm-commits] [llvm] r116790 - /llvm/trunk/lib/CodeGen/MachineLICM.cpp

[Andrew Trick]

Author: atrick
Date: Mon Oct 18 21:50:50 2010
New Revision: 116790

URL: http://llvm.org/viewvc/llvm-project?rev=116790&view=rev
Log:
Fix for machine licm assert: RCCost <= RegPressure[RCId]
in MultiSource/Benchmarks/VersaBench/beamformer/beamformer.
SmallSet.insert returns true if the element is inserted.

Modified:
    llvm/trunk/lib/CodeGen/MachineLICM.cpp

Modified: llvm/trunk/lib/CodeGen/MachineLICM.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineLICM.cpp?rev=116790&r1=116789&r2=116790&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineLICM.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineLICM.cpp Mon Oct 18 21:50:50 2010
@@ -604,7 +604,7 @@
       if (!Reg || TargetRegisterInfo::isPhysicalRegister(Reg))
         continue;
 
-      bool isNew = !RegSeen.insert(Reg);
+      bool isNew = RegSeen.insert(Reg);
       const TargetRegisterClass *RC = MRI->getRegClass(Reg);
       EVT VT = *RC->vt_begin();
       unsigned RCId = TLI->getRepRegClassFor(VT)->getID();
@@ -634,7 +634,7 @@
     if (!Reg || TargetRegisterInfo::isPhysicalRegister(Reg))
       continue;
 
-    bool isNew = !RegSeen.insert(Reg);
+    bool isNew = RegSeen.insert(Reg);
     if (NoImpact)
       continue;