MPPA - Added test for division int by 2

test/mppa/Makefile

 DIR=general
 BINDIR=bin
 ASMDIR=asm
-TESTNAMES=simple call branch for forvar forvarl branchz branchzu
+TESTNAMES=simple call branch for forvar forvarl branchz branchzu div2
 
 CCOMP=../../ccomp
 #TESTS=$(addprefix $(DIR)/,$(TESTNAMES))

test/mppa/general/div2.c

+#define SIZE 10
+
+int main(void){
+    int a[SIZE], b[SIZE], c[SIZE];
+    int i;
+
+    for (i = 0 ; i < SIZE ; i++){
+        a[i] = i-5;
+        b[i] = -i+2;
+        c[i] = (a[i] + b[i]) / 2;
+    }
+    /* a = {-5, -4, .., 5}
+     * b = { 2,  1, .., -8}
+     */
+
+    for (i = 0 ; i < SIZE ; i++)
+        if (c[i] != -1)
+            return c[i];
+
+    return 42;
+}
+/* RETURN VALUE: 42 */