X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fmcs51%2Fgen.c;h=638ad61b894cb75cc840cdc961b8f3e3cbd4b0e4;hb=4d406d0af5861a351d089724c5f3e6d1ee8f70d4;hp=9ef6d91e3260afe23fd61e5ade03c3d792593367;hpb=3d58cb9a66f19d279fd1643f531a3f2f6cc4dcb3;p=fw%2Fsdcc

diff --git a/src/mcs51/gen.c b/src/mcs51/gen.c
index 9ef6d91e..638ad61b 100644
--- a/src/mcs51/gen.c
+++ b/src/mcs51/gen.c
@@ -2417,7 +2417,7 @@ genFunction (iCode * ic)
 	             }
 	        }
 	    }
-	    // jwk: this needs a closer look
+	    // TODO: this needs a closer look
 	    SPEC_ISR_SAVED_BANKS(currFunc->etype) = banksToSave;
 	}
     }
@@ -2642,7 +2642,6 @@ genEndFunction (iCode * ic)
 	     * Restore any register banks saved by genFunction
 	     * in reverse order.
 	     */
-	  // jwk: this needs a closer look
 	    unsigned savedBanks = SPEC_ISR_SAVED_BANKS(currFunc->etype);
 	    int ix;
 	  
@@ -2872,8 +2871,8 @@ genPlusIncr (iCode * ic)
 
   D(emitcode (";     genPlusIncr",""));
 
-  /* if increment 16 bits in register */
-  if (AOP_TYPE(IC_LEFT(ic)) == AOP_REG &&
+  /* if increment >=16 bits in register or direct space */
+  if ((AOP_TYPE(IC_LEFT(ic)) == AOP_REG || AOP_TYPE(IC_LEFT(ic)) == AOP_DIR ) &&
       sameRegs (AOP (IC_LEFT (ic)), AOP (IC_RESULT (ic))) && 
       (size > 1) &&
       (icount == 1))
@@ -3232,8 +3231,8 @@ genMinusDec (iCode * ic)
 
   D(emitcode (";     genMinusDec",""));
 
-  /* if decrement 16 bits in register */
-  if (AOP_TYPE(IC_LEFT(ic)) == AOP_REG &&
+  /* if decrement >=16 bits in register or direct space */
+  if ((AOP_TYPE(IC_LEFT(ic)) == AOP_REG || AOP_TYPE(IC_LEFT(ic)) == AOP_DIR) &&
       sameRegs (AOP (IC_LEFT (ic)), AOP (IC_RESULT (ic))) &&
       (size > 1) &&
       (icount == 1))