diff options
| author | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-06-05 14:41:10 +0000 |
|---|---|---|
| committer | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-06-05 14:41:10 +0000 |
| commit | a43a7aefd753fe7d6005cbebc9619268db4ae139 (patch) | |
| tree | c0f7e9e27f7c6d309bf280309313b97ba5d7fd88 /lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp | |
| parent | 5d4191039645f2eeb90148d7359199ad21c75347 (diff) | |
Allow libcalls for i16 sdiv/udiv/rem operations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72941 91177308-0d34-0410-b5e6-96231b3b80d8
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 0d777bf798..0c826f67c2 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp @@ -1746,7 +1746,9 @@ void DAGTypeLegalizer::ExpandIntRes_SDIV(SDNode *N, DebugLoc dl = N->getDebugLoc(); RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; - if (VT == MVT::i32) + if (VT == MVT::i16) + LC = RTLIB::SDIV_I16; + else if (VT == MVT::i32) LC = RTLIB::SDIV_I32; else if (VT == MVT::i64) LC = RTLIB::SDIV_I64; @@ -1908,7 +1910,9 @@ void DAGTypeLegalizer::ExpandIntRes_SREM(SDNode *N, DebugLoc dl = N->getDebugLoc(); RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; - if (VT == MVT::i32) + if (VT == MVT::i16) + LC = RTLIB::SREM_I16; + else if (VT == MVT::i32) LC = RTLIB::SREM_I32; else if (VT == MVT::i64) LC = RTLIB::SREM_I64; @@ -1937,7 +1941,9 @@ void DAGTypeLegalizer::ExpandIntRes_UDIV(SDNode *N, DebugLoc dl = N->getDebugLoc(); RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; - if (VT == MVT::i32) + if (VT == MVT::i16) + LC = RTLIB::UDIV_I16; + else if (VT == MVT::i32) LC = RTLIB::UDIV_I32; else if (VT == MVT::i64) LC = RTLIB::UDIV_I64; @@ -1955,7 +1961,9 @@ void DAGTypeLegalizer::ExpandIntRes_UREM(SDNode *N, DebugLoc dl = N->getDebugLoc(); RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; - if (VT == MVT::i32) + if (VT == MVT::i16) + LC = RTLIB::UREM_I16; + else if (VT == MVT::i32) LC = RTLIB::UREM_I32; else if (VT == MVT::i64) LC = RTLIB::UREM_I64; |