------- Comment #6 from ian at airs dot com 2005-11-01 18:46 ------- Created an attachment (id=10101) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10101&action=view) .s file from gcc 3.4 -S -O2
I've attached the assembler code generated by gcc 3.4 with -S -O2. This code is much better than that generated by 4.1. It does not duplicate the register, and RTL if-conversion is able to eliminate the branch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24609
