[Bug target/71680] [7 Regression] ICE: Max. number of generated reload insns per insn is achieved (90) w/ -Os -mlra

[amodra at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71680

Alan Modra <amodra at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch
             Status|NEW                         |ASSIGNED
                URL|                            |https://gcc.gnu.org/ml/gcc-
                   |                            |patches/2016-08/msg00113.ht
                   |                            |ml
           Assignee|unassigned at gcc dot gnu.org      |amodra at gmail dot com

--- Comment #12 from Alan Modra <amodra at gmail dot com> ---
Bug reproduced on powerpc-e500v2-linux-gnuspe.  The testcase needs -Os -mlra
-fstack-protector -fPIC, or you need to configure gcc so that -fPIC and
-fstack-protector are on by default.  I haven't yet tested whether the lra
patch I posted for comment #1 testcase also fixes the e500 testcase.