Add an operator for vdup_lane so it can be implemented without a clang builtin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121190 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/NeonEmitter.cpp b/utils/TableGen/NeonEmitter.cpp
index d3a0680..9b38b5e 100644
--- a/utils/TableGen/NeonEmitter.cpp
+++ b/utils/TableGen/NeonEmitter.cpp
@@ -680,6 +680,9 @@
case OpDup:
s += Duplicate(nElts, typestr, "__a") + ";";
break;
+ case OpDupLane:
+ s += SplatLane(nElts, "__a", "__b") + ";";
+ break;
case OpSelect:
// ((0 & 1) | (~0 & 2))
s += "(" + ts + ")";
diff --git a/utils/TableGen/NeonEmitter.h b/utils/TableGen/NeonEmitter.h
index 5351bbe..f157b09 100644
--- a/utils/TableGen/NeonEmitter.h
+++ b/utils/TableGen/NeonEmitter.h
@@ -52,6 +52,7 @@
OpCast,
OpConcat,
OpDup,
+ OpDupLane,
OpHi,
OpLo,
OpSelect,
@@ -110,6 +111,7 @@
OpMap["OP_HI"] = OpHi;
OpMap["OP_LO"] = OpLo;
OpMap["OP_DUP"] = OpDup;
+ OpMap["OP_DUP_LN"] = OpDupLane;
OpMap["OP_SEL"] = OpSelect;
OpMap["OP_REV16"] = OpRev16;
OpMap["OP_REV32"] = OpRev32;