.solcover.js

module.exports = {
    configureYulOptimizer: true,
    solcOptimizerDetails: {
        yul: true,
        yulDetails: {
            optimizerSteps:
                'dhfoDgvlfnTUtnIf' +                // None of these can make stack problems worse
                '[' +
                    'xa[r]EscLM' +                  // Turn into SSA and simplify
                    'cCTUtTOntnfDIl' +              // Perform structural simplification
                    'Lcl' +                         // Simplify again
                    'Vcl [j]' +                     // Reverse SSA

                // should have good 'compilability' property here.

                    'Tpel' +                        // Run functional expression inliner
                    'xa[rl]' +                      // Prune a bit more in SSA
                    'xa[r]cL' +                     // Turn into SSA again and simplify
                    'gvf' +                         // Run full inliner
                    'CTUca[r]LSsTFOtfDnca[r]Ilc' +  // SSA plus simplify
                ']' +
                'jml[jl] VcTOcl jml : fDnTOcm',     // Make source short and pretty
        },
    },
    skipFiles: [
        'mocks', 'tests', 'interfaces',
    ],
}