[Bug target/83485] cris: ICE in extract_insn, at recog.c:2311

[arnd at linaro dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83485

--- Comment #1 from Arnd Bergmann <arnd at linaro dot org> ---
Reduced test case:

struct uart_port {
  char quirks;
};
struct uart_8250_port {
  struct uart_port port;
  int em485;
} b[1];
int a, c;
void fn1(void) {
  struct uart_8250_port *d = &b[c];
  d->port.quirks |= a ? 1 : 0;
}