* src/SDCCcse.c (algebraicOpts): fixed bug 1579949

[fw/sdcc] / src / regression / for.c

diff --git a/src/regression/for.c b/src/regression/for.c
index aed33a87d21f18ccf16bd96f344c1d8a55885615..9c9314e3bc9b2507661e6af9e360441472c814a9 100644 (file)
--- a/src/regression/for.c
+++ b/src/regression/for.c
@@ -1,22 +1,17 @@
-//#include "p16c84.h"
+#include "gpsim_assert.h"
 
-unsigned char success=0;
 unsigned char failures=0;
-unsigned char dummy=0;
 
-bit bit0 = 0;
-unsigned int aint0 = 0;
-unsigned int aint1 = 0;
-unsigned char achar0 = 0;
-unsigned char achar1 = 0;
+unsigned int uint0 = 0;
+unsigned int uint1 = 0;
+unsigned char uchar0 = 0;
+unsigned char uchar1 = 0;
 
-unsigned char call3(void);
-
-void done()
+void
+done()
 {
-
-  dummy++;
-
+  ASSERT(MANGLE(failures) == 0);
+  PASSED();
 }
 
 void for1(void)
@@ -24,9 +19,9 @@ void for1(void)
   unsigned char i=0;
 
   for(i=0; i<10; i++)
-    achar0++;
+    uchar0++;
 
-  if(achar0 != 10)
+  if(uchar0 != 10)
     failures++;
 
 }
@@ -34,20 +29,80 @@ void for1(void)
 void for2(void)
 {
   unsigned char i=0;
+  unsigned char j;
 
   for(i=0; i<10; i++)
-    achar0++;
+    uchar0++;
+
+  j = (volatile)i;
+
+  if(j != 10)
+    failures++;
+
+}
+
+void for3(void)
+{
+  unsigned int i=0;
+  volatile unsigned int j;
+
+  for(i=0; i<10; i++)
+    uint0++;
+
+  j = i;
+  if(j != 10)
+    failures++;
+
+}
+
+void for4(void)
+{
+
+  for(uint0=1; uint0<10; uint0++)
+    uchar0++;
+
+  if(uchar0 != 9)
+    failures++;
+
+}
+
+void for5(void)
+{
+
+  for(uint0=1; uint0<=10; uint0++)
+    uchar0++;
 
-  if(i < 10)
+  if(uchar0 != 10)
     failures++;
 
 }
 
+void inc_uchar0(void)
+{
+  uchar0++;
+}
+
+void for6(void)
+{
+  uchar0 = 0;
+  for(uint0=1; uint0<=10; uint0++)
+    inc_uchar0();
+
+}
+
 void main(void)
 {
   for1();
   for2();
+  for3();
+  uchar0 = 0;
+  for4();
+  uchar0 = 0;
+  for5();
+
+  for6();
+  if(uchar0 != 10)
+    failures++;
 
-  success = failures;
   done();
 }