[Bug rtl-optimization/54457] [x32] Fail to combine 64bit index + constant

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54457



--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-01 22:37:20 
UTC ---

Like this:



# Return 1 if -mx32 can compile, 0 otherwise.



proc check_effective_target_maybe_x32 { } {

    return [check_no_compiler_messages maybe_x32 object {

        void foo (void) {}

    } {-mx32}]

}