define and use MAX_PROGRAM_ADDRESS_REGS
diff --git a/src/mesa/shader/prog_execute.h b/src/mesa/shader/prog_execute.h
index 0f4956d..47845e9 100644
--- a/src/mesa/shader/prog_execute.h
+++ b/src/mesa/shader/prog_execute.h
@@ -57,7 +57,7 @@
    GLfloat Outputs[MAX_PROGRAM_OUTPUTS][4];
    GLfloat (*EnvParams)[4]; /**< Vertex or Fragment env parameters */
    GLuint CondCodes[4];  /**< COND_* value for x/y/z/w */
-   GLint AddressReg[MAX_VERTEX_PROGRAM_ADDRESS_REGS][4];
+   GLint AddressReg[MAX_PROGRAM_ADDRESS_REGS][4];
 
    GLuint CallStack[MAX_PROGRAM_CALL_DEPTH]; /**< For CAL/RET instructions */
    GLuint StackDepth; /**< Index/ptr to top of CallStack[] */