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[Bug tree-optimization/24659] Conversions are not vectorized
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 May 2007 07:28:50 -0000
- Subject: [Bug tree-optimization/24659] Conversions are not vectorized
- References: <bug-24659-1649@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #15 from ubizjak at gmail dot com 2007-05-17 08:28 -------
Just for the record, the only remaining x86 conversion (sse < 4) is vectorized
BUILT_IN_LRINT that uses cvtpd2dq. The problem here is that n_in < n_out, so we
probably need to apply narrowing modifier to
TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION handling.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24659