Type usage and other cleanups

libevmjit/Compiler.cpp

@@ -488,7 +488,7 @@ void Compiler::compileBasicBlock(BasicBlock& _basicBlock, bytes const& _bytecode
 			// test for word >> (k * 8 + 7)
 			auto bitpos = m_builder.CreateAdd(k32x8, Constant::get(7), "bitpos");
 			auto bitval = m_builder.CreateLShr(word, bitpos, "bitval");
-			auto bittest = m_builder.CreateTrunc(bitval, m_builder.getInt1Ty(), "bittest");
+			auto bittest = m_builder.CreateTrunc(bitval, Type::Bool, "bittest");
 
 			auto mask_ = m_builder.CreateShl(Constant::get(1), bitpos);
 			auto mask = m_builder.CreateSub(mask_, Constant::get(1), "mask");

libevmjit/Ext.cpp

@@ -24,20 +24,17 @@ Ext::Ext(RuntimeManager& _runtimeManager, Memory& _memoryMan):
 	RuntimeHelper(_runtimeManager),
 	m_memoryMan(_memoryMan)
 {
-	auto&& ctx = m_builder.getContext();
 	auto module = getModule();
 
-	auto i256Ty = m_builder.getIntNTy(256);
-
-	m_args[0] = m_builder.CreateAlloca(i256Ty, nullptr, "ext.index");
-	m_args[1] = m_builder.CreateAlloca(i256Ty, nullptr, "ext.value");
-	m_arg2 = m_builder.CreateAlloca(i256Ty, nullptr, "ext.arg2");
-	m_arg3 = m_builder.CreateAlloca(i256Ty, nullptr, "ext.arg3");
-	m_arg4 = m_builder.CreateAlloca(i256Ty, nullptr, "ext.arg4");
-	m_arg5 = m_builder.CreateAlloca(i256Ty, nullptr, "ext.arg5");
-	m_arg6 = m_builder.CreateAlloca(i256Ty, nullptr, "ext.arg6");
-	m_arg7 = m_builder.CreateAlloca(i256Ty, nullptr, "ext.arg7");
-	m_arg8 = m_builder.CreateAlloca(i256Ty, nullptr, "ext.arg8");
+	m_args[0] = m_builder.CreateAlloca(Type::Word, nullptr, "ext.index");
+	m_args[1] = m_builder.CreateAlloca(Type::Word, nullptr, "ext.value");
+	m_arg2 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg2");
+	m_arg3 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg3");
+	m_arg4 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg4");
+	m_arg5 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg5");
+	m_arg6 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg6");
+	m_arg7 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg7");
+	m_arg8 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg8");
 	m_size = m_builder.CreateAlloca(Type::Size, nullptr, "env.size");
 
 	using Linkage = llvm::GlobalValue::LinkageTypes;

libevmjit/Ext.h

@@ -58,7 +58,6 @@ private:
 	llvm::Function* m_create;
 	llvm::Function* m_call;
 	llvm::Function* m_sha3;
-	llvm::Function* m_exp;
 	llvm::Function* m_getExtCode;
 	llvm::Function* m_log;
 };