DOS ain't dead - GCC's "-fno-strict-aliasing"?

GCC's "-fno-strict-aliasing"? (Developers)

posted by rr , Berlin, Germany, 25.09.2008, 16:38

> Can anyone explain GCC's -fno-strict-aliasing to me? It's used
> by QEMU. I've read the docs, but still don't have clue, when what it's for
> and it's save to use. Explanations in German preferred. ;-)

Today I found this article by Mike Acton of CellPerformance: Understanding Strict Aliasing

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Complete thread:

GCC's "-fno-strict-aliasing"? - rr, 17.09.2008, 18:01 (Developers)
- GCC's "-fno-strict-aliasing"? - marcov, 18.09.2008, 10:30
  - GCC's "-fno-strict-aliasing"? - rr, 18.09.2008, 11:37
    - GCC's "-fno-strict-aliasing"? - marcov, 18.09.2008, 13:20
  - GCC's "-fno-strict-aliasing"? - RayeR, 18.09.2008, 14:10
- GCC's "-fno-strict-aliasing"? - rr, 25.09.2008, 16:38
  - GCC's "-fno-strict-aliasing"? - RayeR, 29.09.2008, 17:09