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From: "ramana at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/63408] [4.9/5/6 regression] GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target
Date: Tue, 23 Jun 2015 16:16:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63408

--- Comment #12 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
Created attachment 35833
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35833&action=edit
current patch.

Patch I'm testing - this is based on a 4.9 tree where I could easily replicate
the problem but applies cleanly to trunk.