[Bug target/59363] [4.9 Regression] r203886 miscompiles git

[octoploid at yandex dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59363

--- Comment #7 from Markus Trippelsdorf <octoploid at yandex dot com> ---
Antoine Pelisse explained the control flow:
 http://thread.gmane.org/gmane.comp.version-control.git/238629/focus=238631