chfast

define i32 @main() {
  %buf = alloca i8, i32 24, align 16
  %r = call i32 @llvm.eh.sjlj.setjmp(i8* %buf)
  ;%r = add i32 0, 1

  %normal = icmp eq i32 %r, 0
  br i1 %normal, label %Normal, label %Jump

Normal:

chfast

contract PerformanceTester {	
	function ackermann(uint m, uint n) returns (uint) {
		if (m == 0)
			return n + 1;
		
		if (n == 0)
			return ackermann(m - 1, 1);
		
		return ackermann(m - 1, ackermann(m, n - 1));
	}

chfast

; RUN: opt < %s -constprop -S | FileCheck %s

; CHECK-LABEL: shift_undef_65
define void @shift_undef_65(i65* %p) {
  %r1 = lshr i65 2, 18446744073709551617
  ; CHECK: store i65 undef, %p
  store i65 %r1, i65* %p

  %r2 = ashr i65 4, 18446744073709551617
  ; CHECK: store i65 undef, %p

chfast

//          Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
//    (See accompanying file LICENSE_1_0.txt or copy at
//          http://www.boost.org/LICENSE_1_0.txt)

#include <cstdlib>
#include <cstring>
#include <iostream>

chfast

alethzero: /home/chfast/Projects/ethereum/cpp-ethereum/libethereum/EthereumHost.cpp:621: void dev::eth::EthereumHost::continueSync(dev::eth::EthereumPeer*): Assertion `_peer->m_asking == Asking::Nothing' failed.
[New Thread 0x7fff377f5700 (LWP 14688)]
[New Thread 0x7fff2cffc700 (LWP 14690)]
[New Thread 0x7fff36bf4700 (LWP 14689)]
[New Thread 0x7fff457fa700 (LWP 14680)]
[New Thread 0x7fff45ffb700 (LWP 14679)]
[New Thread 0x7fff467fc700 (LWP 14678)]
[New Thread 0x7fff46ffd700 (LWP 14677)]
[New Thread 0x7fff477fe700 (LWP 14676)]
[New Thread 0x7fff47fff700 (LWP 14675)]

chfast

-- The C compiler identification is GNU 4.9.2
-- The CXX compiler identification is GNU 4.9.2
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works

chfast

Scanning dependencies of target alethzero_automoc
[  0%] Automatic moc and uic for target alethzero
Generating ui_AlethZero.h
Generating ui_Connect.h
Generating ui_AllAccounts.h
Generating ui_BrainWallet.h
Generating ui_ImportKey.h
Generating ui_NewAccount.h
Generating ui_BlockList.h
Generating ui_ExportState.h

chfast

#include <iostream>
#include <boost/multiprecision/cpp_int.hpp>
#include <boost/version.hpp>

using u256 =  boost::multiprecision::number<boost::multiprecision::cpp_int_backend<256, 256, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void>>;

int main()
{
  std::cout << "Boost " << BOOST_VERSION << std::endl;

chfast

// Bank Of Deposit
//
// This contract keeps user's ethers in its internal storage. This approach
// allows cheaper batch transfers than series of individual Ethereum
// transactions.
contract BankOfDeposit {
    // OPT: solidity additionally hashes the key of the map what in case of
    //      address is a waste of gas
    mapping(address => uint) _balance;

chfast

contract Timestamping {
    
    mapping(bytes32 => uint256) stamps;
    
    function Timestamping() {
        set_stamp("hello world");
    }
    
    function set_stamp(bytes32 hash) {
        stamps[hash] = block.timestamp;