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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug inline-asm/64119] asm triggers local register variable data corruption
Date: Sun, 30 Nov 2014 03:34:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64119

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is the part that matters in this case:
 References to local register variables may be deleted or moved or simplified.

In this case they are moved and simplified.