This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [rl78] Use canonical const_int for one_cmplqi2


> This patch just changes a QImode (const_int 255) to (const_int -1),
> since the canonical form is to sign-extend.  As things stand the pattern
> trips a new assert added on the wide-int branch.

Ok.  Thanks!


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]