On Thu, Dec 8, 2022 at 12:07 PM Richard Biener via Fortran
wrote:
>
> For the testcase in this PR what fold-const.cc optimize_bit_field_compare
> does to bitfield against constant compares is confusing the uninit
> predicate analysis and it also makes SRA obfuscate instead of optimize
> the code.
For the testcase in this PR what fold-const.cc optimize_bit_field_compare
does to bitfield against constant compares is confusing the uninit
predicate analysis and it also makes SRA obfuscate instead of optimize
the code. We've long had the opinion that those optimizations are
premature but we do
