[Bug target/50797] [x32] Use 32bit Pmode

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50797

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-11-25 00:58:51 
UTC ---
It is implemented on hjl/x32/addr32 branch at

http://gcc.gnu.org/git/?p=gcc.git;a=summary