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Re: Potential issue with strstr on x86 with sse4.2 in glibc-2.18


On Mon, 19 Aug 2013, Rich Felker wrote:
> As far as I can tell, adding the inline keywords back is not a fix,
> it's just a perturbation of gcc's behavior that happens to re-mask the
> bug. It could really come back at any time depending on compiler
> version, CFLAGS, etc.

Do you mean a bug in glibc?  Or a psABI bug? :)   Do you assume 16-byte stack
alignment in musl, or do you compile with options that prevent GCC from
touching SSE registers on 32-bit x86?


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