[llvm-commits] [llvm] r131587 - /llvm/trunk/lib/Target/Alpha/AlphaRegisterInfo.cpp

[Cameron Zwarich]

Author: zwarich
Date: Wed May 18 16:54:32 2011
New Revision: 131587

URL: http://llvm.org/viewvc/llvm-project?rev=131587&view=rev
Log:
Reserve r29 on Alpha. This fixes all verifier failures in CodeGen/Alpha.

Modified:
    llvm/trunk/lib/Target/Alpha/AlphaRegisterInfo.cpp

Modified: llvm/trunk/lib/Target/Alpha/AlphaRegisterInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Alpha/AlphaRegisterInfo.cpp?rev=131587&r1=131586&r2=131587&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Alpha/AlphaRegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/Alpha/AlphaRegisterInfo.cpp Wed May 18 16:54:32 2011
@@ -69,6 +69,7 @@
 BitVector AlphaRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
   BitVector Reserved(getNumRegs());
   Reserved.set(Alpha::R15);
+  Reserved.set(Alpha::R29);
   Reserved.set(Alpha::R30);
   Reserved.set(Alpha::R31);
   return Reserved;