1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr42512.c b/gcc/testsuite/gcc.c-torture/execute/pr42512.c
new file mode 100644
index 000000000..f4e5cedbf
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr42512.c
@@ -0,0 +1,13 @@
+extern void abort (void);
+
+short g_3;
+
+int main (void)
+{
+    int l_2;
+    for (l_2 = -1; l_2 != 0; l_2 = (unsigned char)(l_2 - 1))
+      g_3 |= l_2;
+    if (g_3 != -1)
+      abort ();
+    return 0;
+}