config/i386/i386.c

4054       smode = V4SFmode;
6740 	ix86_emit_save_reg_using_mov (V4SFmode, regno, cfa_offset);
6741 	cfa_offset -= GET_MODE_SIZE (V4SFmode);
7978   align = GET_MODE_ALIGNMENT (V4SFmode);
7981   gcc_assert (align >= GET_MODE_ALIGNMENT (V4SFmode));
7993       rtx reg = gen_rtx_REG ((SSE_REGNO_P (r.regno) ? V4SFmode : word_mode),
8730 	rtx reg = gen_rtx_REG (V4SFmode, regno);
8732 	unsigned int align = GET_MODE_ALIGNMENT (V4SFmode);
8735 	mem = gen_rtx_MEM (V4SFmode, mem);
8738 	align = MIN (GET_MODE_ALIGNMENT (V4SFmode), align);
8745 	cfa_offset -= GET_MODE_SIZE (V4SFmode);
8775   align = GET_MODE_ALIGNMENT (V4SFmode);
8777   gcc_assert (align >= GET_MODE_ALIGNMENT (V4SFmode));
8837       machine_mode mode = SSE_REGNO_P (r.regno) ? V4SFmode : word_mode;
12343    If CODE is 'x', pretend the mode is V4SFmode.
12525    x --  likewise, print the V4SFmode name of the register.
21716 	return V4SFmode;