On Jun 4 02:52, Dave Korn wrote: > Dave Korn wrote: > > Dave Korn wrote: > >> The attached patch implements ilockexch and ilockcmpexch, using the > >> inline > >> asm definition from __arch_compare_and_exchange_val_32_acq in > >> glibc-2.10.1/sysdeps/i386/i486/bits/atomic.h, trivially expanded inline > >> rather > >> than in its original preprocessor macro form. > >> > >> It generates incorrect code. > > > > This much looks like it's probably a compiler bug. > > Let's see whether anyone else agrees: > > http://gcc.gnu.org/ml/gcc/2009-06/msg00053.html
When you checked in this change, I'll create a 1.7.0-49 test release. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat
