From 68c83ccf905e3c825ff2909f11ed27199ed9f37b Mon Sep 17 00:00:00 2001
From: johanknol <johanknol@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Sat, 17 Nov 2001 11:18:54 +0000
Subject: [PATCH] Although a one byte char array has size==1, it can't be
 accuse

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1609 4a8a32a2-be11-0410-ad9d-d568d2c75423
---
 src/ds390/ralloc.c | 5 +++++
 src/mcs51/ralloc.c | 5 +++++
 src/pic/ralloc.c   | 6 ++++++
 src/z80/ralloc.c   | 5 +++++
 4 files changed, 21 insertions(+)

diff --git a/src/ds390/ralloc.c b/src/ds390/ralloc.c
index ca8e0ab3..2a17ebf2 100644
--- a/src/ds390/ralloc.c
+++ b/src/ds390/ralloc.c
@@ -2157,6 +2157,11 @@ packRegsForAccUse (iCode * ic)
 {
   iCode *uic;
 
+  /* if this is an aggregate, e.g. a one byte char array */
+  if (IS_AGGREGATE(operandType(IC_RESULT(ic)))) {
+    return;
+  }
+
   /* if + or - then it has to be one byte result */
   if ((ic->op == '+' || ic->op == '-')
       && getSize (operandType (IC_RESULT (ic))) > 1)
diff --git a/src/mcs51/ralloc.c b/src/mcs51/ralloc.c
index df7f6657..5d679226 100644
--- a/src/mcs51/ralloc.c
+++ b/src/mcs51/ralloc.c
@@ -2056,6 +2056,11 @@ packRegsForAccUse (iCode * ic)
 {
   iCode *uic;
 
+  /* if this is an aggregate, e.g. a one byte char array */
+  if (IS_AGGREGATE(operandType(IC_RESULT(ic)))) {
+    return;
+  }
+
   /* if + or - then it has to be one byte result */
   if ((ic->op == '+' || ic->op == '-')
       && getSize (operandType (IC_RESULT (ic))) > 1)
diff --git a/src/pic/ralloc.c b/src/pic/ralloc.c
index 4fc0b827..89d6f82f 100644
--- a/src/pic/ralloc.c
+++ b/src/pic/ralloc.c
@@ -2560,6 +2560,12 @@ packRegsForAccUse (iCode * ic)
   iCode *uic;
 
   debugLog ("%s\n", __FUNCTION__);
+
+  /* if this is an aggregate, e.g. a one byte char array */
+  if (IS_AGGREGATE(operandType(IC_RESULT(ic)))) {
+    return;
+  }
+
   /* if + or - then it has to be one byte result */
   if ((ic->op == '+' || ic->op == '-')
       && getSize (operandType (IC_RESULT (ic))) > 1)
diff --git a/src/z80/ralloc.c b/src/z80/ralloc.c
index 936d8b77..71a1e2c4 100644
--- a/src/z80/ralloc.c
+++ b/src/z80/ralloc.c
@@ -1892,6 +1892,11 @@ packRegsForAccUse (iCode * ic)
 {
   iCode *uic;
 
+  /* if this is an aggregate, e.g. a one byte char array */
+  if (IS_AGGREGATE(operandType(IC_RESULT(ic)))) {
+    return;
+  }
+
   /* if + or - then it has to be one byte result */
   if ((ic->op == '+' || ic->op == '-')
       && getSize (operandType (IC_RESULT (ic))) > 1)
-- 
2.47.2