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fix IR peephole optimizer index off by 1 error and make SSA blocks configurable (still defaults to yes in this version)

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Irmen de Jong
2025-12-30 18:58:42 +01:00
parent d386343fe7
commit 2c2de8bfb3
7 changed files with 53 additions and 46 deletions
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codeGenExperimental/src/prog8/codegen/experimental/ExperiCodeGen.kt
+2 -2
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@@ -9,7 +9,7 @@ import prog8.code.core.IErrorReporter
import prog8.codegen.intermediate.IRCodeGen
import prog8.intermediate.IRFileWriter
class ExperiCodeGen: ICodeGeneratorBackend {
class ExperiCodeGen(val retainSSA: Boolean): ICodeGeneratorBackend {
override fun generate(
program: PtProgram,
symbolTable: SymbolTable,
@@ -19,7 +19,7 @@ class ExperiCodeGen: ICodeGeneratorBackend {
// you could write a code generator directly on the PtProgram AST,
// but you can also use the Intermediate Representation to build a codegen on:
val irCodeGen = IRCodeGen(program, symbolTable, options, errors)
val irCodeGen = IRCodeGen(program, symbolTable, options, errors, retainSSA)
val irProgram = irCodeGen.generate()
irProgram.verifyRegisterTypes(irCodeGen.registerTypes())