Add new test

From-SVN: r24886

diff --git a/gcc/testsuite/gcc.c-torture/ChangeLog b/gcc/testsuite/gcc.c-torture/ChangeLog
index f268333ed76581f1b97cf3e26f9e3a2cc0c56992..32f55ab769771d8f37330194ea1d6bc4855d9d18 100644 (file)
--- a/gcc/testsuite/gcc.c-torture/ChangeLog
+++ b/gcc/testsuite/gcc.c-torture/ChangeLog
@@ -1,3 +1,7 @@
+1999-01-27  Michael Meissner  <meissner@cygnus.com>
+
+       * execute/990127-1.c: New test.
+
 1998-12-14  Nick Clifton  <nickc@cygnus.com>
 
        * execute/920501-4.c (main): Fix typo: replace | with ||.

diff --git a/gcc/testsuite/gcc.c-torture/execute/990127-1.c b/gcc/testsuite/gcc.c-torture/execute/990127-1.c
new file mode 100644 (file)
index 0000000..c495848
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/990127-1.c
@@ -0,0 +1,31 @@
+main()
+{
+    int a,b,c;
+    int *pa, *pb, *pc;
+    int **ppa, **ppb, **ppc;
+    int i,j,k,x,y,z;
+
+    a = 10;
+    b = 20;
+    c = 30;
+    pa = &a; pb = &b; pc = &c;
+    ppa = &pa; ppb = &pb; ppc = &pc;
+    x = 0; y = 0; z = 0;
+
+    for(i=0;i<10;i++){
+        if( pa == &a ) pa = &b;
+        else pa = &a;
+        while( (*pa)-- ){
+            x++;
+            if( (*pa) < 3 ) break;
+            else pa = &b;
+        }
+        x++;
+        pa = &b;
+    }
+
+    if ((*pa) != -5 || (*pb) != -5 || x != 43)
+      abort ();
+
+    exit (0);
+}