solidity/test/formal
2020-07-08 20:26:46 +02:00
..
checked_int_add.py Proofs for the overflow and underflow conditions in checked arithmetic for Sol->Yul code generation. 2019-06-20 15:58:10 +02:00
checked_int_div.py Proofs for the overflow and underflow conditions in checked arithmetic for Sol->Yul code generation. 2019-06-20 15:58:10 +02:00
checked_int_mul_16.py Proofs for the overflow and underflow conditions in checked arithmetic for Sol->Yul code generation. 2019-06-20 15:58:10 +02:00
checked_int_sub.py Proofs for the overflow and underflow conditions in checked arithmetic for Sol->Yul code generation. 2019-06-20 15:58:10 +02:00
checked_uint_add.py Proofs for the overflow and underflow conditions in checked arithmetic for Sol->Yul code generation. 2019-06-20 15:58:10 +02:00
checked_uint_mul_16.py Proofs for the overflow and underflow conditions in checked arithmetic for Sol->Yul code generation. 2019-06-20 15:58:10 +02:00
checked_uint_sub.py Proofs for the overflow and underflow conditions in checked arithmetic for Sol->Yul code generation. 2019-06-20 15:58:10 +02:00
combine_byte_shl.py Optimize combination of byte and shl. 2020-07-08 20:26:46 +02:00
combine_byte_shr_1.py Optimize combination of byte and shl. 2020-07-08 20:26:46 +02:00
combine_byte_shr_2.py Optimize combination of byte and shl. 2020-07-08 20:26:46 +02:00
combine_div_shl_one_32.py Fix comparison opcodes and minor errors in proof scripts. 2019-06-14 17:04:50 +02:00
combine_mul_shl_one_64.py Fix comparison opcodes and minor errors in proof scripts. 2019-06-14 17:04:50 +02:00
combine_shl_shr_by_constant_64.py Move optimization proofs repo to Solidity repo 2019-06-13 17:11:48 +02:00
combine_shr_shl_by_constant_64.py Fix comparison opcodes and minor errors in proof scripts. 2019-06-14 17:04:50 +02:00
move_and_across_shl_128.py Move optimization proofs repo to Solidity repo 2019-06-13 17:11:48 +02:00
move_and_across_shr_128.py Move optimization proofs repo to Solidity repo 2019-06-13 17:11:48 +02:00
opcodes.py Optimize combination of byte and shl. 2020-07-08 20:26:46 +02:00
README.md Move optimization proofs repo to Solidity repo 2019-06-13 17:11:48 +02:00
repeated_and.py Add optimizer rules for repeated and 2020-04-22 10:20:59 +02:00
repeated_or.py Add optimizer rules for repeated and 2020-04-22 10:20:59 +02:00
rule.py Add CI job for optimization proofs 2019-06-19 22:29:23 +02:00
shl_workaround_8.py Move optimization proofs repo to Solidity repo 2019-06-13 17:11:48 +02:00
sub_not_zero_x_to_not_x_256.py Correctness proof for SUB(NOT(0),X)->NOT(X). 2019-06-14 14:08:21 +02:00
util.py Proofs for the overflow and underflow conditions in checked arithmetic for Sol->Yul code generation. 2019-06-20 15:58:10 +02:00

The Solidity compiler implements several optimization rules.

This directory contains an effort to formally prove the correctness of those rules in: