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valarauca opened this issue Sep 7, 2017 · 1 comment
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rustc doesn't list native as a cpu option #44393

valarauca opened this issue Sep 7, 2017 · 1 comment
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C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@valarauca
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valarauca commented Sep 7, 2017 •
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short summary of the bug

$ rustc -Ctarget-cpu=help

Doesn't list the native as an option.

I expected to see this happen:

I was informed, on reddit that rustc -C target-cpu=native was a valid option, but I could not see it listed in the help menu.

Meta

I see this issues on

rustc 1.22.0-nightly (088216fb9 2017-09-04) #current nightly
rustc 1.20.0 (f3d6973f4 2017-08-27) #stable

How to reproduce

$ rustc -C target-cpu=help | grep native | wc -l
0
$ rustc -C target-cpu=native
error: no input filename given
@mattico
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mattico commented Sep 7, 2017

I've got a fix for this ready, just waiting for rustc to build...

@mattico mattico mentioned this issue Sep 8, 2017
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@TimNN TimNN added C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Sep 17, 2017
bors added a commit that referenced this issue Sep 20, 2017
@bors
Auto merge of #44407 - mattico:print-native-cpu, r=arielb1
4cdb362 
Add 'native' to -C target-cpu=help

Fixes #44393
@kryptan kryptan mentioned this issue May 4, 2021
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@mattico @TimNN @valarauca