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Moved register state to scopes

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This commit is contained in:
Eduard Urbach 2024-07-16 15:30:28 +02:00
parent 3bd5b20af3
commit 545c8dd4f6
Signed by: eduard
GPG key ID: 49226B848C78F6C8
22 changed files with 230 additions and 129 deletions
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6
src/build/core/ExpressionToRegister.go
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@ -34,14 +34,14 @@ func (f *Function) ExpressionToRegister(node *expression.Expression, register cp
final := register
if f.UsesRegister(right, register) {
register = f.cpu.MustFindFree(f.cpu.General)
register = f.Scope().MustFindFree(f.cpu.General)
if config.Comments {
f.Comment("temporary register %s", register)
}
}
f.cpu.Reserve(register)
f.Scope().Reserve(register)
err := f.ExpressionToRegister(left, register)
if err != nil {
@ -52,7 +52,7 @@ func (f *Function) ExpressionToRegister(node *expression.Expression, register cp
if register != final {
f.RegisterRegister(asm.MOVE, final, register)
f.cpu.Free(register)
f.Scope().Free(register)
}
return err