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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20040811-1.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20040811-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20040811-1.c
new file mode 100644
index 000000000..62f377a2f
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20040811-1.c
@@ -0,0 +1,19 @@
+/* Ensure that we deallocate X when branching back before its
+ declaration. */
+
+void *volatile p;
+
+int
+main (void)
+{
+ int n = 0;
+ lab:;
+ int x[n % 1000 + 1];
+ x[0] = 1;
+ x[n % 1000] = 2;
+ p = x;
+ n++;
+ if (n < 1000000)
+ goto lab;
+ return 0;
+}