Lines Matching refs:shift_mask
9727 unsigned HOST_WIDE_INT shift_mask = ~(unsigned HOST_WIDE_INT) 0;
9729 shift_mask <<= INTVAL (shiftop);
9731 return (INTVAL (andop) & 0xffffffff & ~shift_mask) == 0;
9739 unsigned HOST_WIDE_INT shift_mask = ~(unsigned HOST_WIDE_INT) 0;
9741 shift_mask >>= INTVAL (shiftop);
9743 return (INTVAL (andop) & 0xffffffff & ~shift_mask) == 0;
9755 HOST_WIDE_INT c, lsb, shift_mask;
9761 shift_mask = ~0;
9762 shift_mask <<= INTVAL (shiftop);
9768 if (-lsb != shift_mask)
9848 HOST_WIDE_INT c, lsb, shift_mask;
9850 shift_mask = ~0;
9851 shift_mask <<= INTVAL (shiftop);
9859 if ((lsb & shift_mask) == 0)
12249 int shift_mask = mode == QImode ? 0x18 : 0x10;
12256 GEN_INT (shift_mask)));
12257 emit_insn (gen_xorsi3 (shift, shift, GEN_INT (shift_mask)));
12556 HOST_WIDE_INT shift_mask = mode == QImode ? 0x18 : 0x10;
12563 GEN_INT (shift_mask)));
12564 emit_insn (gen_xorsi3 (shift, shift, GEN_INT (shift_mask)));