Use ArrayExpressionMatcher for scaling array index down

uxmal / reko

Reko is a binary decompiler.

https://uxmal.github.io/reko

GNU General Public License v2.0

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Closed ptomin closed 7 months ago

ptomin commented 7 months ago

Create test for ComplexExpressionBuilder with array access using SHL Expected: "a[i].dw0000" But was: "a[(i << 3<8>) / 8].dw0000"
Use ArrayExpressionMatcher for scaling array index down (i << 3<8>) / 8<i32> -> i

uxmal commented 7 months ago

Nice work. Who knew ArrayExpressionMatcher would come in so handy?