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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2012-05-18 16:25:17 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2012-05-18 16:25:17 +0000 |
commit | 219a2d178dcd5cc625f6b6261759f392cfca367b (patch) | |
tree | 9f291936f23bdb6ee1a3c6bf996668235909ed98 /powerpc/SelectOp.vp | |
parent | e521f0bc060ead051102e4d68b98bb40ecc802b3 (diff) | |
download | compcert-219a2d178dcd5cc625f6b6261759f392cfca367b.tar.gz compcert-219a2d178dcd5cc625f6b6261759f392cfca367b.zip |
Hack with nxor
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1898 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'powerpc/SelectOp.vp')
-rw-r--r-- | powerpc/SelectOp.vp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/powerpc/SelectOp.vp b/powerpc/SelectOp.vp index d7944b6b..c54beed3 100644 --- a/powerpc/SelectOp.vp +++ b/powerpc/SelectOp.vp @@ -304,6 +304,8 @@ Nondetfunction xor (e1: expr) (e2: expr) := match e1, e2 with | Eop (Ointconst n1) Enil, t2 => xorimm n1 t2 | t1, Eop (Ointconst n2) Enil => xorimm n2 t1 + | Eop Onot (t1:::Enil), t2 => Eop Onxor (t1:::t2:::Enil) + | t1, Eop Onot (t2:::Enil) => Eop Onxor (t1:::t2:::Enil) | _, _ => Eop Oxor (e1:::e2:::Enil) end. |