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Reduce superfluous move instructions #32

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Reduce superfluous move instructions #32

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Commits on Nov 15, 2017

  1. reduce superfluous move instructions 

    This commit reduces superfluous move instructions in the object code
(at least for x86_64) by changing internal representation of HSA
registers in gccbrig. Instead representing HSA's untyped registers as
unsigned int the gccbrig analyzes brig code and builds the register
variables as a type used in tree expressions at most. This gives
better chance to optimize CONVERT_VIEW_EXPRs away.
    Henry Linjamäki committed Nov 15, 2017
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Commits on Nov 16, 2017

  1. Code clean up, rename a function and others 

    * Style fixes.
* Remove reg use info printing.
* Rename build_reinterpret_cast to build_resize_convert_view to
  reflect the new semantics better.
    Henry Linjamäki committed Nov 16, 2017
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Commits on Nov 17, 2017

  1. Fix BRIGFE for i686

    Henry Linjamäki committed Nov 17, 2017
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