/* { dg-do compile } */ /* { dg-options "-O3 -ftree-pre" } */ int f(void); void acceptloop_th(int *t, int options) { if (f()) options |= 0x1 << 0; if (f()) options |= 0x1 << 1; if (f()) options |= 0x1 << 2; if (f()) options |= 0x1 << 3; if (f()) options |= 0x1 << 4; if (f()) options |= 0x1 << 5; if (f()) options |= 0x1 << 6; if (f()) options |= 0x1 << 7; if (f()) options |= 0x1 << 8; if (f()) options |= 0x1 << 9; if (f()) options |= 0x1 << 10; if (f()) options |= 0x1 << 11; if (f()) options |= 0x1 << 12; if (f()) options |= 0x1 << 13; if (f()) options |= 0x1 << 14; if (f()) options |= 0x1 << 15; #if(__SIZEOF_INT__ >= 4) if (f()) options |= 0x1 << 16; if (f()) options |= 0x1 << 17; if (f()) options |= 0x1 << 18; if (f()) options |= 0x1 << 19; if (f()) options |= 0x1 << 20; if (f()) options |= 0x1 << 21; if (f()) options |= 0x1 << 22; if (f()) options |= 0x1 << 23; if (f()) options |= 0x1 << 24; if (f()) options |= 0x1 << 25; if (f()) options |= 0x1 << 26; #endif if (f()) *t = options; }