https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100973
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |amacleod at redhat dot com
Blocks| |85316
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Maybe the builtin should return an unsigned char ...
Since we have a target hook for folding we could also add a target hook
for value-range processing of course. Not sure if it's worth the complication
though and if targets are willing to implement it.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85316
[Bug 85316] [meta-bug] VRP range propagation missed cases
