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authorMazdak Farrokhzad <twingoow@gmail.com>2018-12-16 14:08:37 +0100
committerGitHub <noreply@github.com>2018-12-16 14:08:37 +0100
commita777754c4d3dc88ac5a0e9e4dd9e5847779206c3 (patch)
tree931f2f7d6f951e0c887efa41a8b67ba4a6ce8f74 /src/test/incremental/thinlto
parent8662946cee6e4b3ac6a9789c0da49340337e2794 (diff)
parentc0ed771382cafb03232a9b8e7e1c5ef83a98a836 (diff)
downloadrust-a777754c4d3dc88ac5a0e9e4dd9e5847779206c3.tar.gz
rust-a777754c4d3dc88ac5a0e9e4dd9e5847779206c3.zip
Rollup merge of #56855 - nikic:remove-cttz-hack, r=nagisa
Remove u8 cttz hack

This issue has since been fixed in LLVM: https://github.com/llvm-mirror/llvm/commit/1886c8e29a9992d73c5e6ba0d52eb98ee036ab5d

Furthermore this code doesn't actually work, because the 8 literal does not match the $BITS provided from the macro invocation, so effectively this was just dead code. Ref #43024.

What LLVM does is still not ideal for CPUs that only have bsf but not tzcnt, will create a patch for that later.

r? @nagisa
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