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Fix 43484, swap registers if one is R0 for multiword moves
authormeissner <meissner@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 24 Mar 2010 20:59:24 +0000 (20:59 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 00:34:57 +0000 (09:34 +0900)
commitd168b988efe56d68f7b6c9e7351a86f7ef4d0a41
tree0507dad563b0a0d9d01c9c1f24767ddf3931a58b
parent2240c7fd56f4cbb98243b6c16ec5af355bb0c9a4
Fix 43484, swap registers if one is R0 for multiword moves

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157709 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/rs6000/rs6000.c