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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/57037] GCC does not generate non-temporal stores on i386
 with SSE2+
Date: Mon, 08 Apr 2024 01:28:00 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D57037

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
GCC has a heustrics for deciding on non-temporal stores or not (when used w=
ith
-fprefetch-loop-arrays) but it is hard not hit it sometimes.

Anyways closing as invalid as we do have 2 testcases in the testsuite that
detects nontemporal stores, gcc.dg/tree-ssa/prefetch-{8,9}.c and they still
pass.=