now that tblgen is smarter, this pattern is not needed. Also, tblgen

now inverts commuted versions of ANDC/ORC with the current .td file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23527 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index 4f3715eaf7a602e9f03e2e343da29fe6284e40ce..46ccd639ba978e09d39a2df5edb4f2c2bc67da65 100644 (file)
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -802,11 +802,9 @@ def NOT : Pat<(not GPRC:$in),
               (NOR GPRC:$in, GPRC:$in)>;
 
 // EQV patterns
+// FIXME: This should be autogenerated from the above due to xor association.
 def EQV1 : Pat<(xor (not GPRC:$in1), GPRC:$in2),
                (EQV GPRC:$in1, GPRC:$in2)>;
-// FIXME: This should be autogenerated from the above due to xor commutativity.
-def EQV2 : Pat<(xor GPRC:$in1, (not GPRC:$in2)),
-               (EQV GPRC:$in1, GPRC:$in2)>;
 
 // ADD an arbitrary immediate.
 def : Pat<(add GPRC:$in, imm:$imm),