--- old/graal/com.oracle.graal.compiler.ptx/src/com/oracle/graal/compiler/ptx/PTXBackend.java	2013-04-09 13:59:11.000000000 -0400
+++ new/graal/com.oracle.graal.compiler.ptx/src/com/oracle/graal/compiler/ptx/PTXBackend.java	2013-04-09 13:59:11.000000000 -0400
@@ -94,7 +94,7 @@
         codeBuffer.emitString("");
 
         // XXX For now declare one predicate and all registers
-        codeBuffer.emitString("  .reg .pred %p;");
+        codeBuffer.emitString("  .reg .pred %p,%q;");
         codeBuffer.emitString("  .reg .u32 %r<16>;");
 
         // Emit code for the LIR