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RFC: [X86] Can we begin removing AutoUpgrade support for x86 instrinsics added in early 3.X versions
2017 Sep 20
0
RFC: [X86] Can we begin removing AutoUpgrade support for x86 instrinsics added in early 3.X versions
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RFC: [X86] Can we begin removing AutoUpgrade support for x86 instrinsics added in early 3.X versions
2017 Sep 20
2
RFC: [X86] Can we begin removing AutoUpgrade support for x86 instrinsics added in early 3.X versions
We have quite a lot of code in AutoUpgrade.cpp to upgrade X86 intrinsics
that have been replaced with native IR over the years. Has enough time
and/or versions passed that we can begin phasing out some of this code?
As I'm writing these we don't seem to have tests for a lot of the older
upgrades. We've done better at this in the last few years.
3.1 added upgrade for: