gcc_assert (reduction_type != EXTRACT_LAST_REDUCTION
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2.17.1
From: Feng Xue OS
Sent: Thursday, May 30, 2024 10:51 PM
To: Richard Biener
Cc: Tamar Christina; gcc-patches@gcc.gnu.org
Subject: [PATCH 3/6] vect: Set STMT_VINFO_REDUC_DEF for non-live stmt i
Normally, vectorizable checking on statement in a loop reduction chain does
not use the reduction PHI information. But some special statements might
need it in vectorizable analysis, especially, for multiple lane-reducing
operations support later.
Thanks,
Feng
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gcc/
* tree-vect-loop.cc
