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From: "luoxhu at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/98093] ICE in gen_vsx_set_v2df, at
 config/rs6000/vsx.md:3276
Date: Thu, 03 Dec 2020 01:29:23 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98093

luoxhu at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |luoxhu at gcc dot gnu.org

--- Comment #1 from luoxhu at gcc dot gnu.org ---
Confirmed, I will fix it.=20

Actually I have pending patch not committed yet. [PATCH 2/4] which generate
VIEW_CONVERT_EXPR is not committed, but V2DF VIEW_CONVERT_EXPR will be conv=
ert
to IFN VEC_SET in gimple-isel now which caused the ICE.

VIEW_CONVERT_EXPR<double[2]>(t)[i_12] =3D x_6(D);

(https://gcc.gnu.org/pipermail/gcc-patches/2020-October/555906.html)

IFN VEC_SET is not expanded on Power8 yet, [PATCH 3/4] could fix this. Need
Segher's approval.=