(fold...
authorRichard Kenner <kenner@gcc.gnu.org>
Fri, 30 Jul 1993 23:07:52 +0000 (19:07 -0400)
committerRichard Kenner <kenner@gcc.gnu.org>
Fri, 30 Jul 1993 23:07:52 +0000 (19:07 -0400)
commit33558beb6ade3caee5803e93001d625d82877730
treec76ae0d85d486aedb7c9a9d27cd9953742a42628
parent819126a60788afcdf2beafcf26ebf2127b9eb518
(fold...

(fold, case NOP_EXPR): Delete a pair of conversions back to the
original type when intermediate type is at least as wide.

From-SVN: r5046
gcc/fold-const.c