64-bit OS X support #96
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I'm not sure what the bug here is? Is it just that we don't support 64-bit yet? |
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I honestly don't remember; closing. |
keeperofdakeys
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SysV shared memory APIs
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* Enable multiple #[assert_instr] attributes Looks like all we needed to do was generate new function names! * Uncomment assertions for `_mm_prefetch`
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…flip1995 Reversed empty ranges This lint checks range expressions with inverted limits which result in empty ranges. This includes also the ranges used to index slices. The lint reverse_range_loop was covering iteration of reversed ranges in a for loop, which is a subset of what this new lint covers, so it has been removed. I'm not sure if that's the best choice. It would be doable to check in the new lint that we are not in the arguments of a for loop; I went for removing it because the logic was too similar to keep them separated. changelog: Added reversed_empty_ranges lint that checks for ranges where the limits have been inverted, resulting in empty ranges. Removed reverse_range_loop which was covering a subset of the new lint. Closes rust-lang#4192 Closes rust-lang#96
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Reduce wasm test suite
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fix misuse of LLVM API found through inkwell tests
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…ed_shl` and `unchecked_shr` (rust-lang#96) Towards : issue rust-lang#59 Parent branch : [c-0011-core-nums-yenyunw-unsafe-ints](https://github.com/rajathkotyal/verify-rust-std/tree/c-0011-core-nums-yenyunw-unsafe-ints ) - Tracking PR rust-lang#91 --------- Co-authored-by: yew005 <yew005@ucsd.edu> Co-authored-by: MWDZ <jinjunfeng721@gmail.com> Co-authored-by: Lanfei Ma <99311320+lanfeima@users.noreply.github.com> Co-authored-by: Yenyun035 <yenyunw@andrew.cmu.edu>
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To determine if OS X is running on a 64-bit box, Homebrew uses:
/usr/sbin/sysctl hw.cpu64bit_capable
We also figure out if we're 10.5 or 10.6 with:
/usr/bin/sw_vers -productVersion
Many of our brews then switch to 64-bit mode if we're on 10.6 (or later) and 64-bit capable, otherwise, on 10.5 or a Core Duo we switch to 32-bit mode.
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