1// RUN: %clang_cc1 -emit-llvm %s  -o /dev/null
2
3/* This triggered a problem in reload, fixed by disabling most of the
4 * steps of compilation in GCC.  Before this change, the code went through
5 * the entire backend of GCC, even though it was unnecessary for LLVM output
6 * now it is skipped entirely, and since reload doesn't run, it can't cause
7 * a problem.
8 */
9
10extern int tolower(int);
11
12const char *rangematch(const char *pattern, int test, int c) {
13
14  if ((c <= test) | (tolower(c) <= tolower((unsigned char)test)))
15    return 0;
16
17  return pattern;
18}
19