diff options
Diffstat (limited to 'lib/ExecutionEngine/JIT/JIT.cpp')
| -rw-r--r-- | lib/ExecutionEngine/JIT/JIT.cpp | 48 |
1 files changed, 31 insertions, 17 deletions
diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp index 13ee719..7fd62cc 100644 --- a/lib/ExecutionEngine/JIT/JIT.cpp +++ b/lib/ExecutionEngine/JIT/JIT.cpp @@ -142,22 +142,25 @@ GenericValue JIT::runFunction(Function *F, GenericValue rv; switch (RetTy->getTypeID()) { default: assert(0 && "Unknown return type for function call!"); - case Type::Int1TyID: - rv.Int1Val = ((bool(*)())(intptr_t)FPtr)(); - return rv; - case Type::Int8TyID: - rv.Int8Val = ((char(*)())(intptr_t)FPtr)(); - return rv; - case Type::Int16TyID: - rv.Int16Val = ((short(*)())(intptr_t)FPtr)(); + case Type::IntegerTyID: { + unsigned BitWidth = cast<IntegerType>(RetTy)->getBitWidth(); + if (BitWidth == 1) + rv.Int1Val = ((bool(*)())(intptr_t)FPtr)(); + else if (BitWidth <= 8) + rv.Int8Val = ((char(*)())(intptr_t)FPtr)(); + else if (BitWidth <= 16) + rv.Int16Val = ((short(*)())(intptr_t)FPtr)(); + else if (BitWidth <= 32) + rv.Int32Val = ((int(*)())(intptr_t)FPtr)(); + else if (BitWidth <= 64) + rv.Int64Val = ((int64_t(*)())(intptr_t)FPtr)(); + else + assert(0 && "Integer types > 64 bits not supported"); return rv; + } case Type::VoidTyID: - case Type::Int32TyID: rv.Int32Val = ((int(*)())(intptr_t)FPtr)(); return rv; - case Type::Int64TyID: - rv.Int64Val = ((int64_t(*)())(intptr_t)FPtr)(); - return rv; case Type::FloatTyID: rv.FloatVal = ((float(*)())(intptr_t)FPtr)(); return rv; @@ -191,11 +194,22 @@ GenericValue JIT::runFunction(Function *F, const GenericValue &AV = ArgValues[i]; switch (ArgTy->getTypeID()) { default: assert(0 && "Unknown argument type for function call!"); - case Type::Int1TyID: C = ConstantInt::get(ArgTy, AV.Int1Val); break; - case Type::Int8TyID: C = ConstantInt::get(ArgTy, AV.Int8Val); break; - case Type::Int16TyID: C = ConstantInt::get(ArgTy, AV.Int16Val); break; - case Type::Int32TyID: C = ConstantInt::get(ArgTy, AV.Int32Val); break; - case Type::Int64TyID: C = ConstantInt::get(ArgTy, AV.Int64Val); break; + case Type::IntegerTyID: { + unsigned BitWidth = cast<IntegerType>(ArgTy)->getBitWidth(); + if (BitWidth == 1) + C = ConstantInt::get(ArgTy, AV.Int1Val); + else if (BitWidth <= 8) + C = ConstantInt::get(ArgTy, AV.Int8Val); + else if (BitWidth <= 16) + C = ConstantInt::get(ArgTy, AV.Int16Val); + else if (BitWidth <= 32) + C = ConstantInt::get(ArgTy, AV.Int32Val); + else if (BitWidth <= 64) + C = ConstantInt::get(ArgTy, AV.Int64Val); + else + assert(0 && "Integer types > 64 bits not supported"); + break; + } case Type::FloatTyID: C = ConstantFP ::get(ArgTy, AV.FloatVal); break; case Type::DoubleTyID: C = ConstantFP ::get(ArgTy, AV.DoubleVal); break; case Type::PointerTyID: |