Mark r20 as fixed. Mark r21 not fixed & allocatable in callee.
authorAjit Agarwal <ajitkum@xilinx.com>
Thu, 21 Jan 2016 17:10:54 +0000 (17:10 +0000)
committerMichael Eager <eager@gcc.gnu.org>
Thu, 21 Jan 2016 17:10:54 +0000 (17:10 +0000)
commit128c78a6fbc2a6c1cd827fb133331343731838aa
tree3de1a2f39e19138f8a5d6fb31ebe71a647fb0599
parentc7b19145cadaccdc5d4a931ff9d39b1c46c7bfb9
Mark r20 as fixed.  Mark r21 not fixed & allocatable in callee.

From-SVN: r232682
gcc/ChangeLog
gcc/config/microblaze/microblaze.h