tree 5a13d925dac18a081d831f7b49f2a349d053898b
parent 2b8453c401b699ed93c085d0413ab4b5030bcdb8
author liuhongt <hongtao.liu@intel.com> 1632804910 +0800
committer liuhongt <hongtao.liu@intel.com> 1633658991 +0800

Support reduc_{plus,smax,smin,umax,min}_scal_v4hi.

gcc/ChangeLog:

	PR target/102494
	* config/i386/i386-expand.c (emit_reduc_half): Hanlde V4HImode.
	* config/i386/mmx.md (reduc_plus_scal_v4hi): New.
	(reduc_<code>_scal_v4hi): New.

gcc/testsuite/ChangeLog:

	* gcc.target/i386/mmx-reduce-op-1.c: New test.
	* gcc.target/i386/mmx-reduce-op-2.c: New test.