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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/101139] Unable to remove double byteswap in
 fast path
Date: Sat, 20 Apr 2024 07:25:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101139

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 57993
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D57993&action=3Dedit
Patch but it does not work for the code in this testcase

I have to look into why it is not working for the testcase in comment #0
(factor_out_conditional_operation is not even called) but it does work for:
```
short f(int a, short b, short c)
{
  if (a)
    return __builtin_bswap16(b);
  return __builtin_bswap16(c);
}
```=