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Diffstat (limited to 'SingleSource/Regression/C/gcc-c-torture/execute/nestfunc-3.c')
-rw-r--r--SingleSource/Regression/C/gcc-c-torture/execute/nestfunc-3.c59
1 files changed, 59 insertions, 0 deletions
diff --git a/SingleSource/Regression/C/gcc-c-torture/execute/nestfunc-3.c b/SingleSource/Regression/C/gcc-c-torture/execute/nestfunc-3.c
new file mode 100644
index 00000000..2bdfece9
--- /dev/null
+++ b/SingleSource/Regression/C/gcc-c-torture/execute/nestfunc-3.c
@@ -0,0 +1,59 @@
+/* { dg-require-effective-target trampolines } */
+
+extern long foo (long, long, long (*) (long, long));
+extern long use (long (*) (long, long), long, long);
+
+int
+main (void)
+{
+ long sum = 0;
+ long i;
+
+ long nested_0 (long a, long b)
+ {
+ if (a > 2 * b)
+ return a - b;
+ else
+ return b - a;
+ }
+
+ long nested_1 (long a, long b)
+ {
+ return use (nested_0, b, a) + sum;
+ }
+
+ long nested_2 (long a, long b)
+ {
+ return nested_1 (b, a);
+ }
+
+ for (i = 0; i < 10; ++i)
+ {
+ long j;
+
+ for (j = 0; j < 10; ++j)
+ {
+ long k;
+
+ for (k = 0; k < 10; ++k)
+ sum += foo (i, j > k ? j - k : k - j, nested_2);
+ }
+ }
+
+ if ((sum & 0xffffffff) != 0xbecfcbf5)
+ abort ();
+
+ exit (0);
+}
+
+long
+use (long (* func)(long, long), long a, long b)
+{
+ return func (b, a);
+}
+
+long
+foo (long a, long b, long (* func) (long, long))
+{
+ return func (a, b);
+}