[Bug lto/50568] [4.7 Regression] Massive LTO failures

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50568

--- Comment #13 from H.J. Lu <hjl.tools at gmail dot com> 2011-09-29 18:26:06 UTC ---
(In reply to comment #8)
> Created attachment 25380 [details]
> A patch
> 
> This patch works for me.  But I don't think it is correct.
> We need a way to specify HOST_WIDE_INT for lto plugin.

That won't work since splay-tree doesn't support 64bit key on
32bit hosts.  We can't use 64bit id for LTO.