Apple-2-SW/prog8
1
0
Fork 0
mirror of https://github.com/irmen/prog8.git synced 2025-11-01 22:16:16 +00:00
Code Issues Projects Releases Wiki Activity

todos

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

8
codeGenCpu6502/src/prog8/codegen/cpu6502/ExpressionsAsmGen.kt
View File

@@ -240,11 +240,10 @@ internal class ExpressionsAsmGen(private val program: PtProgram,
}
private fun translateExpression(expr: PtBinaryExpression) {
// Uses evalstack to evaluate the given expression.
// TODO we're slowly reducing the number of places where this is called and instead replace that by more efficient assignment-form code (using temp var or register for instance).
// Uses evalstack to evaluate the given expression. THIS IS SLOW AND SHOULD BE AVOIDED!
val leftDt = expr.left.type
val rightDt = expr.right.type
// see if we can apply some optimized routines
// see if we can apply some optimized routines still
when(expr.operator) {
"+" -> {
if(leftDt in IntegerDatatypes && rightDt in IntegerDatatypes) {
@@ -567,7 +566,8 @@ internal class ExpressionsAsmGen(private val program: PtProgram,
translateCompareStrings(expr.left, expr.operator, expr.right)
}
else {
// the general, non-optimized cases TODO optimize more cases.... (or one day just don't use the evalstack at all anymore)
// the general, non-optimized cases
// TODO optimize more cases.... (or one day just don't use the evalstack at all anymore)
translateExpressionInternal(expr.left)
translateExpressionInternal(expr.right)
when (leftDt) {