From 0335ed4cb476ece63224a96c8ab660116ff08c3a Mon Sep 17 00:00:00 2001 From: chriseth Date: Fri, 11 Nov 2016 14:11:07 +0100 Subject: Simple peephole optimizer that is activated even if not requested. --- libevmasm/Assembly.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'libevmasm/Assembly.h') diff --git a/libevmasm/Assembly.h b/libevmasm/Assembly.h index 3ce82cce..f3c56610 100644 --- a/libevmasm/Assembly.h +++ b/libevmasm/Assembly.h @@ -101,6 +101,7 @@ public: /// execution gas usage is optimised. @a _isCreation should be true for the top-level assembly. /// @a _runs specifes an estimate on how often each opcode in this assembly will be executed, /// i.e. use a small value to optimise for size and a large value to optimise for runtime. + /// If @a _enable is not set, will perform some simple peephole optimizations. Assembly& optimise(bool _enable, bool _isCreation = true, size_t _runs = 200); Json::Value stream( std::ostream& _out, @@ -112,7 +113,7 @@ public: protected: /// Does the same operations as @a optimise, but should only be applied to a sub and /// returns the replaced tags. - std::map optimiseInternal(bool _isCreation, size_t _runs); + std::map optimiseInternal(bool _enable, bool _isCreation, size_t _runs); std::string locationFromSources(StringMap const& _sourceCodes, SourceLocation const& _location) const; void donePath() { if (m_totalDeposit != INT_MAX && m_totalDeposit != m_deposit) BOOST_THROW_EXCEPTION(InvalidDeposit()); } -- cgit