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Add an operator for vmull_lane so it can be implemented without a clang builtin. 

llvm-svn: 121187
This commit is contained in:
Bob Wilson 2010-12-07 22:02:48 +00:00
parent 49bcd6ff85
commit 17a233c0e5
2 changed files with 7 additions and 0 deletions
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5
llvm/utils/TableGen/NeonEmitter.cpp
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@ -601,6 +601,11 @@ static std::string GenOpString(OpKind op, const std::string &proto,
Extend(proto, typestr,
Duplicate(nElts << (int)quad, typestr, "__b")) + ";";
break;
case OpMullLane:
s += Extend(proto, typestr, "__a") + " * " +
Extend(proto, typestr,
SplatLane(nElts, "__b", "__c")) + ";";
break;
case OpMull:
s += Extend(proto, typestr, "__a") + " * " +
Extend(proto, typestr, "__b") + ";";

2
llvm/utils/TableGen/NeonEmitter.h
View File

@ -34,6 +34,7 @@ enum OpKind {
OpMlaN,
OpMlsN,
OpMulLane,
OpMullLane,
OpMlaLane,
OpMlsLane,
OpEq,
@ -89,6 +90,7 @@ namespace llvm {
OpMap["OP_MLA_N"] = OpMlaN;
OpMap["OP_MLS_N"] = OpMlsN;
OpMap["OP_MUL_LN"]= OpMulLane;
OpMap["OP_MULL_LN"] = OpMullLane;
OpMap["OP_MLA_LN"]= OpMlaLane;
OpMap["OP_MLS_LN"]= OpMlsLane;
OpMap["OP_EQ"] = OpEq;