From: jtvolpe <jtvolpe@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Fri, 20 Apr 2001 02:14:47 +0000 (+0000)
Subject: Fixed mixed signed/unsigned compare
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=9d5f12eb51d5fb0966bf499cd271fd7cb270ee10;p=fw%2Fsdcc

Fixed mixed signed/unsigned compare


git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@745 4a8a32a2-be11-0410-ad9d-d568d2c75423
---

diff --git a/src/avr/gen.c b/src/avr/gen.c
index 5496080c..28667c5d 100644
--- a/src/avr/gen.c
+++ b/src/avr/gen.c
@@ -164,7 +164,7 @@ hasInc (operand *op, iCode *ic)
       return lic;
     }
     /* if the operand used or deffed */
-    if (bitVectBitValue(ic->uses,op->key) || ic->defKey == op->key) {
+    if (bitVectBitValue(ic->uses,op->key) || ((unsigned) ic->defKey == op->key)) {
       return NULL;
     }
     lic = lic->next;
@@ -1876,7 +1876,7 @@ genPlusIncr (iCode * ic)
 			return TRUE;
 		}
 		emitcode ("subi", "%s,lo8(%d)",
-			  aopGet (AOP (IC_LEFT (ic)), 0), -icount);
+			  aopGet (AOP (IC_LEFT (ic)), 0), 0-icount);
 		return TRUE;
 	}
 
@@ -1893,21 +1893,21 @@ genPlusIncr (iCode * ic)
 
 		/* use subi */
 		emitcode ("subi", "%s,lo8(%d)",
-			  aopGet (AOP (IC_RESULT (ic)), 0), -icount);
+			  aopGet (AOP (IC_RESULT (ic)), 0), 0-icount);
 		emitcode ("sbci", "%s,hi8(%d)",
-			  aopGet (AOP (IC_RESULT (ic)), 1), -icount);
+			  aopGet (AOP (IC_RESULT (ic)), 1), 0-icount);
 		return TRUE;
 	}
 
 	/* for 32 bit longs */
 	emitcode ("subi", "%s,lo8(%d)", aopGet (AOP (IC_RESULT (ic)), 0),
-		  -icount);
+		  0-icount);
 	emitcode ("sbci", "%s,hi8(%d)", aopGet (AOP (IC_RESULT (ic)), 1),
-		  -icount);
+		  0-icount);
 	emitcode ("sbci", "%s,hlo8(%d)", aopGet (AOP (IC_RESULT (ic)), 2),
-		  -icount);
+		  0-icount);
 	emitcode ("sbci", "%s,hhi8(%d)", aopGet (AOP (IC_RESULT (ic)), 3),
-		  -icount);
+		  0-icount);
 	return TRUE;
 
 }
diff --git a/src/ds390/ralloc.c b/src/ds390/ralloc.c
index d9b7eab3..9d5fbc76 100644
--- a/src/ds390/ralloc.c
+++ b/src/ds390/ralloc.c
@@ -1169,7 +1169,7 @@ serialRegAssign (eBBlock ** ebbs, int count)
 	         then mark it */
 	      if (POINTER_GET (ic) && IS_SYMOP (IC_LEFT (ic))
 		  && getSize (OP_SYMBOL (IC_LEFT (ic))->type)
-		  <= PTRSIZE)
+		  <= (unsigned) PTRSIZE)
 		{
 		  ds390_ptrRegReq++;
 		  ptrRegSet = 1;