https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111381
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |53947
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I think the only relevant difference is the result type difference, uint32_t vs
int32_t since (int64_t)a[i] * (uint64_t)b[i] should get promoted to a uint64_t
multiplication.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947
[Bug 53947] [meta-bug] vectorizer missed-optimizations
