Changes between Version 32 and Version 33 of Commentary/Compiler/NewCodeGenStupidity


Ignore:
Timestamp:
Jan 27, 2012 10:47:54 AM (4 years ago)
Author:
simonmar
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • Commentary/Compiler/NewCodeGenStupidity

    v32 v33  
    8282
    8383We're actually converting to a `Bool` and then doing an algebraic case!  This is a StgCmm issue, not a pipeline issue.
     84
     85== Dead stack/heap checks ==
     86
     87{{{
     88     cgr:
     89         if (0) goto cgx;
     90         R1 = R2;
     91         jump stg_ap_0_fast ();
     92     cgx: jump stg_gc_fun ();
     93}}}
    8494
    8595== Instruction reordering ==