------- Comment #1 from christophe at saout dot de 2006-10-10 15:40 ------- Created an attachment (id=12404) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12404&action=view) preprocessed pthread_mutex_lock.c causing the miscompiled code
Call with "gcc -O2 -o test.o -c pthread_mutex_lock.c" on i686 and look at the beginning of the generated __pthread_mutex_lock function, around the first cmpxchg call. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29415
