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From: "jondaniel879 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/115362] fixed_size_simd dot product
 recognition not working for stdx::reduce
Date: Wed, 05 Jun 2024 17:54:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D115362

--- Comment #3 from Jon Daniel <jondaniel879 at gmail dot com> ---
Created attachment 58358
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D58358&action=3Dedit
compilable testcase

Compile:

g++ -march=3Dnative -mfpmath=3Dsse -mveclibabi=3Dsvml -O3 -std=3Dgnu++26 do=
tsimd.cpp -o
dotsimd

Run:

./dotsimd=