This shows the registers in use in --i-code-in-asm and saves some spill locs

[fw/sdcc] / src / SDCCicode.h

diff --git a/src/SDCCicode.h b/src/SDCCicode.h
index c11628ff90d46ffeda2157158f7d445cbe22401d..8c9ac33dea748e7fcc0d8828e722fb3ae4ee599e 100644 (file)
--- a/src/SDCCicode.h
+++ b/src/SDCCicode.h
@@ -189,6 +189,7 @@ typedef struct iCode
                                   on stack */
     int argreg;                        /* argument regno for SEND/RECEIVE */
     int eBBlockNum;             /* belongs to which eBBlock */
+    char riu;                  /* after ralloc, the registers in use */
   }
 iCode;