(try_combine): Only use I2DEST as a scratch reg for
authorJim Wilson <wilson@gcc.gnu.org>
Thu, 10 Dec 1992 20:52:48 +0000 (12:52 -0800)
committerJim Wilson <wilson@gcc.gnu.org>
Thu, 10 Dec 1992 20:52:48 +0000 (12:52 -0800)
commita70c61d9c4b7f2f6dce6ab54aa68f12b2e42620d
treecaa934a8efb7b7850d51e138e3e3feea2d0703b6
parent4090a6b33d502fbee5098555aca7d907e464f204
(try_combine): Only use I2DEST as a scratch reg for
a split if it does not overlap any inputs of NEWPAT.

From-SVN: r2857
gcc/combine.c