[PATCH] D109860: profi - a flow-based profile inference algorithm: Part I (out of 3)
Wenlei He via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Nov 1 21:40:58 PDT 2021
wenlei added inline comments.
================
Comment at: llvm/include/llvm/Transforms/Utils/SampleProfileLoaderBaseImpl.h:758
+ // of SampleProfileLoaderBaseImpl.
+ if (SampleProfileUseProfi && std::is_same<BT, BasicBlock>::value) {
+ // Prepare block sample counts for inference.
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Performance and count quality aside, can we make it work with MIR here just to make sure functionality is there. i.e. we can probably have a test case for MIR+Profi using FS-AFDO. Making sure it generates better count for MIR can be dealt with separately later.
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https://reviews.llvm.org/D109860/new/
https://reviews.llvm.org/D109860
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