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From: "sjames at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/112789] Missing clang __builtin_ctzs for short
Date: Sat, 02 Dec 2023 23:44:31 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112789

--- Comment #11 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #7)
> Sounds like that HPC QCD app is broken. You should report it to the
> developers. Also since __builtin_ctzg is added, adding __builtin_ctzs rea=
lly
> does not make any sense since it would just done as `#define __builtin_ct=
zs
> __builtin_ctzg((unsigned short)a)` in the source.

And you can achieve this in a bunch of ways without even directly modifying=
 the
source via the command line.=