https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103861
--- Comment #15 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by hongtao Liu <liuho...@gcc.gnu.org>: https://gcc.gnu.org/g:7eed861e8ca3f533e56dea6348573caa09f16f5e commit r14-4964-g7eed861e8ca3f533e56dea6348573caa09f16f5e Author: liuhongt <hongtao....@intel.com> Date: Mon Oct 23 13:40:10 2023 +0800 Support vec_cmpmn/vcondmn for v2hf/v4hf. gcc/ChangeLog: PR target/103861 * config/i386/i386-expand.cc (ix86_expand_sse_movcc): Handle V2HF/V2BF/V4HF/V4BFmode. * config/i386/i386.cc (ix86_get_mask_mode): Return QImode when data_mode is V4HF/V2HFmode. * config/i386/mmx.md (vec_cmpv4hfqi): New expander. (vcond_mask_<mode>v4hi): Ditto. (vcond_mask_<mode>qi): Ditto. (vec_cmpv2hfqi): Ditto. (vcond_mask_<mode>v2hi): Ditto. (mmx_plendvb_<mode>): Add 2 combine splitters after the patterns. (mmx_pblendvb_v8qi): Ditto. (<code>v2hi3): Add a combine splitter after the pattern. (<code><mode>3): Ditto. (<code>v8qi3): Ditto. (<code><mode>3): Ditto. * config/i386/sse.md (vcond<mode><mode>): Merge this with .. (vcond<sseintvecmodelower><mode>): .. this into .. (vcond<VI2HFBF_AVX512VL:mode><VHF_AVX512VL:mode>): .. this, and extend to V8BF/V16BF/V32BFmode. gcc/testsuite/ChangeLog: * g++.target/i386/part-vect-vcondhf.C: New test. * gcc.target/i386/part-vect-vec_cmphf.c: New test.
