[Bug target/15184] [4.6/4.7/4.8 Regression] Direct access to byte inside word not working with -march=pentiumpro

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15184



--- Comment #21 from Uros Bizjak <ubizjak at gmail dot com> 2012-11-10 12:15:14 
UTC ---

(In reply to comment #20)



> Please can the RMs have a new look at this.



This is tuning decision, and I see Intel folks in the CC. I see no problem in

changing these defaults, if they are supported by some benchmark results.