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Using PST to find a compiler regression

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  • Using PST to find a compiler regression

    Clang 3.8 introduced a performance regression in Himeno. That would explain FreeBSD 11.0's poor performance vs 10.0 and DragonFlyBSD.

    I'm never tried a compiler benchmark with PST. I'm using the CC flag to select clang, but I keep getting the exact same result. Does it automatically recompile each test run or do I need to remove the test and re-add it for each run?
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