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This commit is contained in:
Irmen de Jong
2023-03-04 14:14:01 +01:00
parent b3b380964c
commit fd269453a4
7 changed files with 20 additions and 11 deletions
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4
codeOptimizers/src/prog8/optimizer/ConstantFoldingOptimizer.kt
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@@ -388,9 +388,9 @@ class ConstantFoldingOptimizer(private val program: Program) : AstWalker() {
subleftIsConst: Boolean,
subrightIsConst: Boolean): IAstModification?
{
// NOTE: THIS IS ONLY VALID ON FLOATING POINT CONSTANTS
// NOTE: THESE REORDERINGS ARE ONLY VALID FOR FLOATING POINT CONSTANTS
// TODO: this implements only a small set of possible reorderings at this time, we could perhaps add more
// TODO: this implements only a small set of possible reorderings at this time, we could think of more
if(expr.operator==subExpr.operator) {
// both operators are the same.

2
codeOptimizers/src/prog8/optimizer/ExpressionSimplifier.kt
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@@ -18,7 +18,7 @@ import kotlin.math.abs
import kotlin.math.log2
import kotlin.math.pow
// TODO add more peephole expression optimizations? Investigate what optimizations binaryen has, also see https://egorbo.com/peephole-optimizations.html
// TODO add more peephole expression optimizations? Investigate what optimizations binaryen has
class ExpressionSimplifier(private val program: Program,
private val errors: IErrorReporter,