commit 4ecff5df8cf8b15f0caf6455a68967afeb21dd9f
author Vikram S. Adve <vadve@cs.uiuc.edu> Mon Aug 11 18:42:47 2003 +0000
committer Vikram S. Adve <vadve@cs.uiuc.edu> Mon Aug 11 18:42:47 2003 +0000
tree ca5ae1bd20fd23aaa040765f05d93cdb9840f881
parent 3871f056712844cd10f22dd7771d60f1d837b6f6

Register argument to va_start must be marked as defined!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7734 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/SparcV9/SparcV9InstrSelection.cpp

diff --git a/lib/Target/SparcV9/SparcV9InstrSelection.cpp b/lib/Target/SparcV9/SparcV9InstrSelection.cpp
index e35024b..2bc9f83 100644
--- a/lib/Target/SparcV9/SparcV9InstrSelection.cpp
+++ b/lib/Target/SparcV9/SparcV9InstrSelection.cpp
@@ -1418,7 +1418,7 @@
     int firstVarArgOff = numFixedArgs * argSize + target.getFrameInfo().
       getFirstIncomingArgOffset(MachineFunction::get(func), ignore);
     mvec.push_back(BuildMI(V9::ADDi, 3).addMReg(fpReg).addSImm(firstVarArgOff).
-                   addReg(callInstr.getOperand(1)));
+                   addRegDef(callInstr.getOperand(1)));
     return true;
   }