[llvm-commits] [llvm] r78089 - /llvm/trunk/lib/Target/Blackfin/BlackfinRegisterInfo.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Tue Aug  4 14:16:55 2009
New Revision: 78089

URL: http://llvm.org/viewvc/llvm-project?rev=78089&view=rev
Log:
Most flags are reserved registers on Blackfin.
The only exception is CC.

Modified:
    llvm/trunk/lib/Target/Blackfin/BlackfinRegisterInfo.cpp

Modified: llvm/trunk/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Blackfin/BlackfinRegisterInfo.cpp?rev=78089&r1=78088&r2=78089&view=diff

==============================================================================
--- llvm/trunk/lib/Target/Blackfin/BlackfinRegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/Blackfin/BlackfinRegisterInfo.cpp Tue Aug  4 14:16:55 2009
@@ -63,6 +63,17 @@
 BlackfinRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
   using namespace BF;
   BitVector Reserved(getNumRegs());
+  Reserved.set(AZ);
+  Reserved.set(AN);
+  Reserved.set(AQ);
+  Reserved.set(AC0);
+  Reserved.set(AC1);
+  Reserved.set(AV0);
+  Reserved.set(AV0S);
+  Reserved.set(AV1);
+  Reserved.set(AV1S);
+  Reserved.set(V);
+  Reserved.set(VS);
   Reserved.set(L0);
   Reserved.set(L1);
   Reserved.set(L2);