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Allow libcalls for i16 sdiv/udiv/rem operations.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72941 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjiv Gupta 2009-06-05 14:41:10 +00:00
parent 5d41910396
commit a43a7aefd7
1 changed files with 12 additions and 4 deletions
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16
lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
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@ -1746,7 +1746,9 @@ void DAGTypeLegalizer::ExpandIntRes_SDIV(SDNode *N,
DebugLoc dl = N->getDebugLoc(); DebugLoc dl = N->getDebugLoc();
RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; 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; LC = RTLIB::SDIV_I32;
else if (VT == MVT::i64) else if (VT == MVT::i64)
LC = RTLIB::SDIV_I64; LC = RTLIB::SDIV_I64;
@ -1908,7 +1910,9 @@ void DAGTypeLegalizer::ExpandIntRes_SREM(SDNode *N,
DebugLoc dl = N->getDebugLoc(); DebugLoc dl = N->getDebugLoc();
RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; 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; LC = RTLIB::SREM_I32;
else if (VT == MVT::i64) else if (VT == MVT::i64)
LC = RTLIB::SREM_I64; LC = RTLIB::SREM_I64;
@ -1937,7 +1941,9 @@ void DAGTypeLegalizer::ExpandIntRes_UDIV(SDNode *N,
DebugLoc dl = N->getDebugLoc(); DebugLoc dl = N->getDebugLoc();
RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; 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; LC = RTLIB::UDIV_I32;
else if (VT == MVT::i64) else if (VT == MVT::i64)
LC = RTLIB::UDIV_I64; LC = RTLIB::UDIV_I64;
@ -1955,7 +1961,9 @@ void DAGTypeLegalizer::ExpandIntRes_UREM(SDNode *N,
DebugLoc dl = N->getDebugLoc(); DebugLoc dl = N->getDebugLoc();
RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; 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; LC = RTLIB::UREM_I32;
else if (VT == MVT::i64) else if (VT == MVT::i64)
LC = RTLIB::UREM_I64; LC = RTLIB::UREM_I64;