27 lines
589 B
Go
27 lines
589 B
Go
package core
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import (
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"git.akyoto.dev/cli/q/src/asm"
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"git.akyoto.dev/cli/q/src/cpu"
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"git.akyoto.dev/cli/q/src/expression"
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"git.akyoto.dev/cli/q/src/types"
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)
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// CallToRegister moves the result of a function call into the given register.
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func (f *Function) CallToRegister(node *expression.Expression, register cpu.Register) (types.Type, error) {
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types, err := f.CompileCall(node)
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if err != nil {
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return nil, err
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}
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if register != f.CPU.Output[0] {
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f.RegisterRegister(asm.MOVE, register, f.CPU.Output[0])
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}
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if len(types) == 0 {
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return nil, nil
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}
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return types[0], err
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}
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