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| author | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-12-01 11:57:21 +0000 |
|---|---|---|
| committer | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-12-01 11:57:21 +0000 |
| commit | 0c9c3a9e3a5efd1871241e2cf1e2195b4243f92c (patch) | |
| tree | b9d11efcc283d806c50300def1b0ea3e7f76e754 /hw/pl022.c | |
| parent | 63d412465b4c34d6f695439648b5bc89f63ee1a1 (diff) | |
arm: Don't potentially overwrite input registers in add2, sub2.
According to malc TCG will often genereate an add2/sub2/mul2 with low
half of the output in the same register as high half of one of the
inputs, so account for that.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5847 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/pl022.c')
0 files changed, 0 insertions, 0 deletions