[Vm-dev] Passed: OpenSmalltalk/opensmalltalk-vm#1828 (compile_newspeak_with_clang - e8e9a53)

[Nicolas Cellier]

Thanks, but there's some kind of fraud:
1) I had to manually restart squeak.cog.v3 macos32x86 because of
https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/436
2) I had to authorize newspeak failures because of
https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/437

Of course, I ran the squeak.cog.v3 tests several times on my machine and
could not reproduce...
So I think I will authorize squeak.cog.v3 failures too, our life does not
depend on it
(not on latest development, this is a legacy VM, and anyway macos32x86 will
soon be history)

We should also switch every linux64x64 build to clang (at least until we
solve https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/433).

Le jeu. 24 oct. 2019 à 21:19, Tobias Pape <Das.Linux at gmx.de> a écrit :

>
>
> A hooray to Nicolas!
>
> \o/
>
> > On 24.10.2019, at 20:45, Travis CI <builds at travis-ci.org> wrote:
> >
> > OpenSmalltalk / opensmalltalk-vm
> > compile_newspeak_with_clang
> > Build #1828 passed41 mins and 10 secs
> > Nicolas Celliere8e9a53 CHANGESET →
> > compile linux64x64 newspeak.cog.spur with clang
> >
> > Reason: there's been some problem showing recently with gcc stack
> handling
> > The newspeak boostrap failed with this error:
> >
> >
> +/home/travis/build/OpenSmalltalk/opensmalltalk-vm/products/nscogspur64linuxht/bin/nsvm
> -headless ns-2019-10-23.64.image NewspeakBootstrap.st
> > Segmentation fault (core dumped)
> >
> > Also remove the -fwrapv compilation flag.
> > It was once necessary, but we should not
> > The -fwrapv tells the compiler to assume that integer overflow will wrap
> instead of being undefined behavior.
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