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Don't optimize a block of code?

Discussion in 'iPhone/iPad Programming' started by martay, Jan 17, 2009.

  1. macrumors newbie

    Is there a way to tell the compiler not to optimize a block of code? Something like this would be nice:

    #pragma dont_optimize

    ... code ...

    #pragma do_optimize

    I'm having an opengles problem that only occurs in release mode, not in debug, and I'd like to narrow it down.
  2. macrumors 68030


    You can set compiler settings on a per file basis, that's it. You'll have to look up the compiler switches that affect optimization, although -O0 should turn off most or all optimizations.
  3. macrumors 603

    If it's one function or method, just move it to a different file. Then you can give that one file a custom build setting that should override the project setting default.


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