[Bug target/60822] Index register overwritten on m68k/coldfire

[mikpelinux at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60822

Mikael Pettersson <mikpelinux at gmail dot com> changed:

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--- Comment #1 from Mikael Pettersson <mikpelinux at gmail dot com> ---
Created attachment 32587
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32587&action=edit
self-contained test case in C

Doesn't need C++, this C version reproduces the wrong-code on m68k-linux with
-mcpu=68010, but not with -mcpu=68020 or higher.  Occurs with gcc 4.9-20140406
and 4.7-20140308 (haven't checked other versions yet).