[Bug rtl-optimization/49936] IRA handles CANNOT_CHANGE_MODE_CLASS poorly, + spills to memory on 4.7

[xiaoyuanbo at yeah dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49936

xiaoyuanbo <xiaoyuanbo at yeah dot net> changed:

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                 CC|                            |xiaoyuanbo at yeah dot net

--- Comment #12 from xiaoyuanbo <xiaoyuanbo at yeah dot net> 2012-02-22 
12:55:01 UTC ---
long pointer for file system