[Bug target/115115] [12/13/14/15 Regression] highway-1.0.7 wrong _mm_cvttps_epi32() constant fold

[slyfox at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115115

--- Comment #3 from Sergei Trofimovich <slyfox at gcc dot gnu.org> ---
I might also have overzealously extracted simplified example from
highway-1.0.7: `gcc-14` (or older) do not fail on unmodified highway-1.0.7
testsuite.