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Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/pr44202-1.c')
-rw-r--r--gcc/testsuite/gcc.c-torture/execute/pr44202-1.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr44202-1.c b/gcc/testsuite/gcc.c-torture/execute/pr44202-1.c
new file mode 100644
index 000000000..37e84f2fc
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr44202-1.c
@@ -0,0 +1,30 @@
+extern __attribute__ ((__noreturn__)) void exit(int);
+extern __attribute__ ((__noreturn__)) void abort(void);
+__attribute__ ((__noinline__))
+int
+add512(int a, int *b)
+{
+ int c = a + 512;
+ if (c != 0)
+ *b = a;
+ return c;
+}
+
+__attribute__ ((__noinline__))
+int
+add513(int a, int *b)
+{
+ int c = a + 513;
+ if (c == 0)
+ *b = a;
+ return c;
+}
+
+int main(void)
+{
+ int b0 = -1;
+ int b1 = -1;
+ if (add512(-512, &b0) != 0 || b0 != -1 || add513(-513, &b1) != 0 || b1 != -513)
+ abort ();
+ exit (0);
+}