[Bug target/80968] stack frame reference allowed in delay slot of return instruction

[davem at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80968

--- Comment #8 from davem at gcc dot gnu.org ---
Author: davem
Date: Fri Jun  9 19:24:51 2017
New Revision: 249074

URL: https://gcc.gnu.org/viewcvs?rev=249074&root=gcc&view=rev
Log:
sparc: Further adjustments for alloca epilogue blockage.

gcc/

        PR target/80968
        * config/sparc/sparc.c (sparc_flat_expand_epilogue): Don't
        emit frame blockage here.
        (sparc_expand_epilogue): Do it here.
        * config/sparc/sparc.md (return expander): Emit frame blockage
        for alloca here too.


Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/config/sparc/sparc.c
    branches/gcc-6-branch/gcc/config/sparc/sparc.md