18cdf50d7c
Adds methods for referencing sub- or super-registers. For example, for general purpose registers you can now reference As8(), As16(), ... and for vector AsX(), AsY(), AsZ(). Closes #1
36 lines
891 B
Go
36 lines
891 B
Go
package reg
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type Collection struct {
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vid map[Kind]VID
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}
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func NewCollection() *Collection {
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return &Collection{
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vid: map[Kind]VID{},
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}
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}
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func (c *Collection) VirtualRegister(k Kind, s Size) Virtual {
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vid := c.vid[k]
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c.vid[k]++
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return NewVirtual(vid, k, s)
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}
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func (c *Collection) GP8v() GPVirtual { return c.GPv(B8) }
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func (c *Collection) GP16v() GPVirtual { return c.GPv(B16) }
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func (c *Collection) GP32v() GPVirtual { return c.GPv(B32) }
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func (c *Collection) GP64v() GPVirtual { return c.GPv(B64) }
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func (c *Collection) GPv(s Size) GPVirtual { return newgpv(c.VirtualRegister(KindGP, s)) }
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func (c *Collection) Xv() VecVirtual { return c.Vecv(B128) }
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func (c *Collection) Yv() VecVirtual { return c.Vecv(B256) }
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func (c *Collection) Zv() VecVirtual { return c.Vecv(B512) }
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func (c *Collection) Vecv(s Size) VecVirtual { return newvecv(c.VirtualRegister(KindVector, s)) }
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