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  1. C++ Standard Library
  2. STDCXX-732

[XLC++] use builtin functions

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 4.2.0, 4.2.1
    • Fix Version/s: 4.3.0
    • Component/s: Build and Installation
    • Labels:
      None
    • Environment:

      IBM XLC++

    • Severity:
      Inefficiency

      Description

      As Travis suggests in his comment on STDCXX-722, we should make use of XLC++ built-ins the same way we are taking advantage of gcc intrinsics.

      The book Built-in functions for POWER and PowerPC architectures outlines the set of built-in functions available in the IBM XLC++ compiler on PowerPC.

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              • Assignee:
                Unassigned
                Reporter:
                sebor Martin Sebor
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