Fwd: [Gc] Performance of bdwgc7.2 had degraded compared to 6.8 - the patch to test

Manuel.Serrano at inria.fr Manuel.Serrano at inria.fr
Mon Dec 13 12:09:51 PST 2010

> Yes, as we can see from the latest benchmark result, the degradation
> comes from that you switched from Makefile.direct to the auto-generated
> one. So, it will be easy, I hope, to find what compiler flag to blame...
Yes, probably, but I have checked without being able to spot the
difference (apart from -fexception that we have already
checked). Libtool adds some complexity so it's not absolutely
straightforward (at least for me) to understand where the two
compilation processes differs.

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