introduce a IR_SEGMENT_FIRST

[r22145]

diff --git a/include/libfirm/irprog.h b/include/libfirm/irprog.h
index 01aefdb..8d53478 100644 (file)
--- a/include/libfirm/irprog.h
+++ b/include/libfirm/irprog.h
@@ -47,8 +47,9 @@
 #include "irgraph.h"
 
 typedef enum ir_segment_t {
+       IR_SEGMENT_FIRST,
        /** "normal" global data */
-       IR_SEGMENT_GLOBAL,
+       IR_SEGMENT_GLOBAL = IR_SEGMENT_FIRST,
        /** thread local storage segment */
        IR_SEGMENT_THREAD_LOCAL,
        /**