Changes between Version 4 and Version 5 of Commentary/Compiler/NewCodeGenPipeline


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Timestamp:
Jun 26, 2008 4:35:22 PM (6 years ago)
Author:
dias
Comment:

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  • Commentary/Compiler/NewCodeGenPipeline

    v4 v5  
    2222   * A `SlotId` is the offset of a stack slot from the old end (high address) of the frame.  It doesn't vary as the physical stack pointer moves. 
    2323   * A particular variable has one and only one `SlotId`.   
    24    * The stack layout pass produces a mapping of: ''(Area -> slotid)''. See [wiki:Commentary/Compiler/StackAreas#Layingoutthestack.] 
     24   * The stack layout pass produces a mapping of: ''(Area -> slotid)''. For more detail, see [wiki:Commentary/Compiler/StackAreas#Layingoutthestack the description of stack layout.] 
    2525   * Walk over the graph, replacing references to stack areas with offsets from the stack pointer. 
    2626