Add operators for vadd[lw] and vsub[lw]
so they can be implemented without clang builtins.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121213 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/NeonEmitter.cpp b/utils/TableGen/NeonEmitter.cpp
index c7b3ec5..7a62358 100644
--- a/utils/TableGen/NeonEmitter.cpp
+++ b/utils/TableGen/NeonEmitter.cpp
@@ -584,9 +584,23 @@
case OpAdd:
s += "__a + __b;";
break;
+ case OpAddl:
+ s += Extend(proto, typestr, "__a") + " + "
+ + Extend(proto, typestr, "__b") + ";";
+ break;
+ case OpAddw:
+ s += "__a + " + Extend(proto, typestr, "__b") + ";";
+ break;
case OpSub:
s += "__a - __b;";
break;
+ case OpSubl:
+ s += Extend(proto, typestr, "__a") + " - "
+ + Extend(proto, typestr, "__b") + ";";
+ break;
+ case OpSubw:
+ s += "__a - " + Extend(proto, typestr, "__b") + ";";
+ break;
case OpMulN:
s += "__a * " + Duplicate(nElts, typestr, "__b") + ";";
break;
diff --git a/utils/TableGen/NeonEmitter.h b/utils/TableGen/NeonEmitter.h
index 4c58893..6c0937b 100644
--- a/utils/TableGen/NeonEmitter.h
+++ b/utils/TableGen/NeonEmitter.h
@@ -24,7 +24,11 @@
enum OpKind {
OpNone,
OpAdd,
+ OpAddl,
+ OpAddw,
OpSub,
+ OpSubl,
+ OpSubw,
OpMul,
OpMull,
OpMla,
@@ -87,7 +91,11 @@
NeonEmitter(RecordKeeper &R) : Records(R) {
OpMap["OP_NONE"] = OpNone;
OpMap["OP_ADD"] = OpAdd;
+ OpMap["OP_ADDL"] = OpAddl;
+ OpMap["OP_ADDW"] = OpAddw;
OpMap["OP_SUB"] = OpSub;
+ OpMap["OP_SUBL"] = OpSubl;
+ OpMap["OP_SUBW"] = OpSubw;
OpMap["OP_MUL"] = OpMul;
OpMap["OP_MULL"] = OpMull;
OpMap["OP_MLA"] = OpMla;