[Issue 18461] core.bitop.bt returns garbage in release code

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18461

Seb <greensunny12 at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |greensunny12 at gmail.com

--- Comment #6 from Seb <greensunny12 at gmail.com> ---
The object files produced by DMD are identical and in fact since a few releases
DMD produced reproducible builds.
However, that's the problem:

---
> dmd -inline -O -release bitop.d
> ./bitop
illegal hardware instruction (core dumped)  ./bitop
> ./bitop
illegal hardware instruction (core dumped)  ./bitop
> ./bitop
illegal hardware instruction (core dumped)  ./bitop
> ./bitop
illegal hardware instruction (core dumped)  ./bitop
> ./bitop
<-- works fine
---

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