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authorRichard Biener <rguenther@suse.de>2024-10-26 14:18:37 +0200
committerRichard Biener <rguenth@gcc.gnu.org>2024-10-28 08:54:47 +0100
commit0942bb85fc55735d1339a26c9473f7ad1f30100e (patch)
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parent75caa17f5cb4e414919baff0435300b549a76eca (diff)
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Remove code in vectorizer pattern recog relying on vec_cond{u,eq,}
With the intent to rely on vec_cond_mask and vec_cmp patterns comparisons do not need rewriting into COND_EXPRs that eventually combine to vec_cond{u,eq,}. * tree-vect-patterns.cc (check_bool_pattern): For comparisons we do nothing if we can expand them or we can't replace them with a ? -1 : 0 condition - but the latter would require expanding the comparison which we proved we can't. So do nothing, aka not think vec_cond{u,eq,} will save us.
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