a fix for the initialized structs and some others, see

[fw/sdcc] / src / ds390 / ralloc.c

diff --git a/src/ds390/ralloc.c b/src/ds390/ralloc.c
index cbd4d82a80a1f64ecb458083da27437d384331d9..e030c416b89bbf2a78336b474ebcb6ef1ea32411 100644 (file)
--- a/src/ds390/ralloc.c
+++ b/src/ds390/ralloc.c
@@ -2210,7 +2210,7 @@ packForPush (iCode * ic, eBBlock * ebp)
   /* make sure the right side does not have any definitions
      inbetween */
   dbv = OP_DEFS(IC_RIGHT(dic));
-  for (lic = ic; lic != dic ; lic = lic->prev) {
+  for (lic = ic; lic && lic != dic ; lic = lic->prev) {
          if (bitVectBitValue(dbv,lic->key)) return ;
   }
   /* make sure they have the same type */
@@ -2219,7 +2219,6 @@ packForPush (iCode * ic, eBBlock * ebp)
     sym_link *ditype=operandType(IC_RIGHT(dic));
 
     if (SPEC_USIGN(itype)!=SPEC_USIGN(ditype) ||
-       SPEC_SHORT(itype)!=SPEC_SHORT(ditype) ||
        SPEC_LONG(itype)!=SPEC_LONG(ditype))
       return;
   }
@@ -2444,7 +2443,7 @@ packRegisters (eBBlock * ebp)
 
              /* if the type from and type to are the same
                 then if this is the only use then packit */
-             if (checkType (operandType (IC_RIGHT (ic)),
+             if (compareType (operandType (IC_RIGHT (ic)),
                             operandType (IC_LEFT (ic))) == 1)
                {
                  iCode *dic = packRegsForOneuse (ic, IC_RIGHT (ic), ebp);
@@ -2519,7 +2518,7 @@ ds390_assignRegisters (eBBlock ** ebbs, int count)
     packRegisters (ebbs[i]);
 
   if (options.dump_pack)
-    dumpEbbsToFileExt (".dumppack", ebbs, count);
+    dumpEbbsToFileExt (DUMP_PACK, ebbs, count);
 
   /* first determine for each live range the number of 
      registers & the type of registers required for each */
@@ -2551,7 +2550,7 @@ ds390_assignRegisters (eBBlock ** ebbs, int count)
   redoStackOffsets ();
 
   if (options.dump_rassgn)
-    dumpEbbsToFileExt (".dumprassgn", ebbs, count);
+    dumpEbbsToFileExt (DUMP_RASSGN, ebbs, count);
 
   /* do the overlaysegment stuff SDCCmem.c */
   doOverlays (ebbs, count);