[Issue 18730] dmd miscompiles core.bitop.bt with -O

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18730

--- Comment #8 from github-bugzilla at puremagic.com ---
Commits pushed to master at https://github.com/dlang/dmd

https://github.com/dlang/dmd/commit/dbbb00a2055c074004bf294b71ffe1b090ff984a
fix issue 18730 - dmd miscompiles core.bitop.bt with -O

https://github.com/dlang/dmd/commit/4a0437981a2754ca74d47a2371d80072e02d1e2c
fixup! fix issue 18730 - dmd miscompiles core.bitop.bt with -O

https://github.com/dlang/dmd/commit/61e96ecf532e5480d609402a5b8e0e4c24cae89d
run tests for issue 18730 only on x86-64

https://github.com/dlang/dmd/commit/7f30e528231de450d5491278b408ddfb1e02061c
Merge pull request #8142 from aG0aep6G/18730

fix issue 18730 - dmd miscompiles core.bitop.bt with -O
merged-on-behalf-of: Walter Bright <WalterBright at users.noreply.github.com>

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