fix _mm512_{,mask_}cmp*_p[ds]_mask at -O0 [PR96174]

fix _mm512_{,mask_}cmp*_p[ds]_mask at -O0 [PR96174]

The _mm512_{,mask_}cmp_p[ds]_mask and also _mm_{,mask_}cmp_s[ds]_mask
intrinsics have an argument which must have a constant passed to it
and so use an inline version only for ifdef __OPTIMIZE__ and have
a #define for -O0.  But the _mm512_{,mask_}cmp*_p[ds]_mask intrinsics
don't need a constant argument, they are essentially the first
set with the constant added to them implicitly based on the comparison
name, and so there is no #define version for them (correctly).
But their inline versions are defined in between the first and s[ds]
set and so inside of ifdef __OPTIMIZE__, which means that with -O0
they aren't defined at all.

This patch fixes that by moving those after the #ifdef __OPTIMIZE #else
use #define #endif block.

2020-07-15  Jakub Jelinek  <jakub@redhat.com>

	PR target/96174
	* config/i386/avx512fintrin.h (_mm512_cmpeq_pd_mask,
	_mm512_mask_cmpeq_pd_mask, _mm512_cmplt_pd_mask,
	_mm512_mask_cmplt_pd_mask, _mm512_cmple_pd_mask,
	_mm512_mask_cmple_pd_mask, _mm512_cmpunord_pd_mask,
	_mm512_mask_cmpunord_pd_mask, _mm512_cmpneq_pd_mask,
	_mm512_mask_cmpneq_pd_mask, _mm512_cmpnlt_pd_mask,
	_mm512_mask_cmpnlt_pd_mask, _mm512_cmpnle_pd_mask,
	_mm512_mask_cmpnle_pd_mask, _mm512_cmpord_pd_mask,
	_mm512_mask_cmpord_pd_mask, _mm512_cmpeq_ps_mask,
	_mm512_mask_cmpeq_ps_mask, _mm512_cmplt_ps_mask,
	_mm512_mask_cmplt_ps_mask, _mm512_cmple_ps_mask,
	_mm512_mask_cmple_ps_mask, _mm512_cmpunord_ps_mask,
	_mm512_mask_cmpunord_ps_mask, _mm512_cmpneq_ps_mask,
	_mm512_mask_cmpneq_ps_mask, _mm512_cmpnlt_ps_mask,
	_mm512_mask_cmpnlt_ps_mask, _mm512_cmpnle_ps_mask,
	_mm512_mask_cmpnle_ps_mask, _mm512_cmpord_ps_mask,
	_mm512_mask_cmpord_ps_mask): Move outside of __OPTIMIZE__ guarded
	section.

	* gcc.target/i386/avx512f-vcmppd-3.c: New test.
	* gcc.target/i386/avx512f-vcmpps-3.c: New test.