1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr34415.c b/gcc/testsuite/gcc.c-torture/execute/pr34415.c
new file mode 100644
index 000000000..ec75394af
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr34415.c
@@ -0,0 +1,34 @@
+const char *__attribute__((noinline))
+foo (const char *p)
+{
+  const char *end;
+  int len = 1;
+  for (;;)
+    {
+      int c = *p;
+      c = (c >= 'a' && c <= 'z' ? c - 'a' + 'A' : c);
+      if (c == 'B')
+	end = p;
+      else if (c == 'A')
+	{
+	  end = p;
+	  do
+	    p++;
+	  while (*p == '+');
+	}
+      else
+	break;
+      p++;
+      len++;
+    }
+  if (len > 2 && *p == ':')
+    p = end;
+  return p;
+}
+
+int
+main (void)
+{
+  const char *input = "Bbb:";
+  return foo (input) != input + 2;
+}