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don't reshuffle 'start' routine to the top. Fixes zsound examples.

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This commit is contained in:
Irmen de Jong 2022-12-30 16:45:08 +01:00
parent 9225f88f89
commit ee0dbdad35
2 changed files with 1 additions and 12 deletions
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9
compiler/src/prog8/compiler/astprocessing/StatementReorderer.kt
View File

@ -127,15 +127,6 @@ internal class StatementReorderer(val program: Program,
}
override fun before(subroutine: Subroutine, parent: Node): Iterable<IAstModification> {
if(subroutine.name=="start" && parent is Block) {
if(parent.statements.asSequence().filterIsInstance<Subroutine>().first().name!="start") {
return listOf(
IAstModification.Remove(subroutine, parent),
IAstModification.InsertFirst(subroutine, parent)
)
}
}
val modifications = mutableListOf<IAstModification>()
val subs = subroutine.statements.filterIsInstance<Subroutine>()

4
docs/source/todo.rst
View File

@ -3,8 +3,6 @@ TODO
For next release
^^^^^^^^^^^^^^^^
- fix the X16 zsound examples that are broken since 8.8
...
@ -26,7 +24,7 @@ Compiler:
- ir: mechanism to determine for chunks which registers are getting input values from "outside"
- ir: mechanism to determine for chunks which registers are passing values out? (i.e. are used again in another chunk)
- ir: peephole opt: renumber registers in chunks to start with 1 again every time (but keep entry values in mind!)
- ir peephole opt: reuse registers in chunks (but keep result registers in mind that pass values out!)
- ir: peephole opt: reuse registers in chunks (but keep result registers in mind that pass values out! and don't renumber registers above SyscallRegisterBase!)
- ir: add more optimizations in IRPeepholeOptimizer
- vm: somehow be able to load a label address as value? (VmProgramLoader)
- 6502 codegen: see if we can let for loops skip the loop if startvar>endvar, without adding a lot of code size/duplicating the loop condition.