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TokarIP (Ilya Tokar)
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User Since
Sep 30 2019, 11:44 AM (166 w, 3 d)

Recent Activity

Tue, Nov 29

TokarIP added a comment to D134982: [X86] Add support for "light" AVX.

Still not a tuning flag

Tue, Nov 29, 2:19 PM · Restricted Project, Restricted Project

Wed, Nov 23

TokarIP added inline comments to D134982: [X86] Add support for "light" AVX.
Wed, Nov 23, 2:35 PM · Restricted Project, Restricted Project

Oct 10 2022

TokarIP added a comment to D134982: [X86] Add support for "light" AVX.

I don’t think -mprefer-vector-width=128 has effect on most instructions. The 256 version was heavily integrated into the type legalization to split operations. I don’t think that was ever done for 128.

Oct 10 2022, 5:38 PM · Restricted Project, Restricted Project

Sep 30 2022

TokarIP requested review of D134982: [X86] Add support for "light" AVX.
Sep 30 2022, 12:00 PM · Restricted Project, Restricted Project

Feb 10 2021

TokarIP committed rGc81d52997ac0: [libc++] Use builtins in more math.h functions. (authored by TokarIP).
[libc++] Use builtins in more math.h functions.
Feb 10 2021, 12:30 PM
TokarIP closed D88854: [libc++] Use builtins in more math.h functions..
Feb 10 2021, 12:29 PM · Restricted Project

Feb 8 2021

TokarIP updated the diff for D88854: [libc++] Use builtins in more math.h functions..

Updated via arc. Also added missing fpclassify

Feb 8 2021, 2:07 PM · Restricted Project

Feb 5 2021

TokarIP added a comment to D96121: [libcxx] Use builtin in isinf/isnormal/fpclassify/isfinite.

FYI https://reviews.llvm.org/D88854 does this for more builtins/functions

Feb 5 2021, 9:40 AM · Restricted Project

Oct 5 2020

TokarIP requested review of D88854: [libc++] Use builtins in more math.h functions..
Oct 5 2020, 2:27 PM · Restricted Project

Nov 15 2019

TokarIP abandoned D70339: [libcxx] remove __libcpp_isnan_or_builtin..
Nov 15 2019, 4:09 PM
TokarIP added a comment to D70339: [libcxx] remove __libcpp_isnan_or_builtin..

After discussing with EricWF offline, this change may be wrong if isnan is defined as macro, so abandoning.

Nov 15 2019, 4:09 PM
TokarIP created D70339: [libcxx] remove __libcpp_isnan_or_builtin..
Nov 15 2019, 1:58 PM
TokarIP committed rG767eadd78229: [libcxx] use __builtin_isnan in std::isnan. (authored by TokarIP).
[libcxx] use __builtin_isnan in std::isnan.
Nov 15 2019, 9:39 AM
TokarIP closed D69806: [libcxx] use __builtin_isnan in std::isnan..
Nov 15 2019, 9:38 AM · Restricted Project

Nov 4 2019

TokarIP created D69806: [libcxx] use __builtin_isnan in std::isnan..
Nov 4 2019, 8:54 AM · Restricted Project

Oct 1 2019

TokarIP updated the diff for D68236: Handle llvm.launder.invariant.group in msan..

Added llvm.strip.invariant.group test, checked that if fails without this patch.

Oct 1 2019, 2:55 PM · Restricted Project
TokarIP updated the diff for D68236: Handle llvm.launder.invariant.group in msan..
Oct 1 2019, 8:17 AM · Restricted Project
TokarIP added inline comments to D68236: Handle llvm.launder.invariant.group in msan..
Oct 1 2019, 8:17 AM · Restricted Project

Sep 30 2019

TokarIP created D68236: Handle llvm.launder.invariant.group in msan..
Sep 30 2019, 11:54 AM · Restricted Project
TokarIP updated the summary of D68236: Handle llvm.launder.invariant.group in msan..
Sep 30 2019, 11:54 AM · Restricted Project