avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.

avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.

gcc/
	* config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
	(_mm_rcp28_round_ss): Ditto.
	(_mm_rsqrt28_round_sd): Ditto.
	(_mm_rsqrt28_round_ss): Ditto.
	* config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
	(_mm_rcp14_round_ss): Ditto.
	(_mm_rsqrt14_round_sd): Ditto.
	(_mm_rsqrt14_round_ss): Ditto.
	* config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
	the first input operand, get rid of match_dup.
	(avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
	attribute to sse.
	(<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
	Ditto.
	(avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
	operand as the first input operand, set type attribute.
	(<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
	Set type attribute.
	(avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
	operand as the first input operand, set type attribute.

testsuite/gcc/
	* gcc.target/i386/avx512er-vrcp28sd-2.c: Distinguish src1 and src2.
	* gcc.target/i386/avx512er-vrcp28ss-2.c: Call correct intrinsic.
	* gcc.target/i386/avx512er-vrsqrt28sd-2.c: Distinguish src1 and src2.
	* gcc.target/i386/avx512er-vrsqrt28ss-2.c: Ditto.
	* gcc.target/i386/avx512f-vrcp14sd-2.c: Fix reference calculation.
	* gcc.target/i386/avx512f-vrcp14ss-2.c: Fix reference calculation.

Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
From-SVN: r207932