[Bug target/59492] [4.9 Regression] bootstrap failure on x32 when configured with --enable-libstdcxx-debug

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59492

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |tmsriram at google dot com

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
It is caused by r205616, which fails to properly save and restore all
compiler options.