diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp index 45df410ae2..d84cd62b68 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp @@ -1586,7 +1586,9 @@ void DAGTypeLegalizer::ExpandIntRes_MUL(SDNode *N, // If nothing else, we can make a libcall. RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; - if (VT == MVT::i32) + if (VT == MVT::i16) + LC = RTLIB::MUL_I16; + else if (VT == MVT::i32) LC = RTLIB::MUL_I32; else if (VT == MVT::i64) LC = RTLIB::MUL_I64; @@ -1662,7 +1664,9 @@ void DAGTypeLegalizer::ExpandIntRes_Shift(SDNode *N, bool isSigned; if (N->getOpcode() == ISD::SHL) { isSigned = false; /*sign irrelevant*/ - if (VT == MVT::i32) + if (VT == MVT::i16) + LC = RTLIB::SHL_I16; + else if (VT == MVT::i32) LC = RTLIB::SHL_I32; else if (VT == MVT::i64) LC = RTLIB::SHL_I64; @@ -1670,7 +1674,9 @@ void DAGTypeLegalizer::ExpandIntRes_Shift(SDNode *N, LC = RTLIB::SHL_I128; } else if (N->getOpcode() == ISD::SRL) { isSigned = false; - if (VT == MVT::i32) + if (VT == MVT::i16) + LC = RTLIB::SRL_I16; + else if (VT == MVT::i32) LC = RTLIB::SRL_I32; else if (VT == MVT::i64) LC = RTLIB::SRL_I64; @@ -1679,7 +1685,9 @@ void DAGTypeLegalizer::ExpandIntRes_Shift(SDNode *N, } else { assert(N->getOpcode() == ISD::SRA && "Unknown shift!"); isSigned = true; - if (VT == MVT::i32) + if (VT == MVT::i16) + LC = RTLIB::SRA_I16; + else if (VT == MVT::i32) LC = RTLIB::SRA_I32; else if (VT == MVT::i64) LC = RTLIB::SRA_I64; |