[all-commits] [llvm/llvm-project] 347a59: [Inlining] Introduce -enable-npm-pgo-inline-deferral
kazutakahirata via All-commits
all-commits at lists.llvm.org
Thu Jun 4 00:41:25 PDT 2020
Branch: refs/heads/master
Home: https://github.com/llvm/llvm-project
Commit: 347a599e5f03ab708943559d0a131127b206b576
https://github.com/llvm/llvm-project/commit/347a599e5f03ab708943559d0a131127b206b576
Author: Kazu Hirata <kazu at google.com>
Date: 2020-06-04 (Thu, 04 Jun 2020)
Changed paths:
M llvm/include/llvm/Analysis/InlineAdvisor.h
M llvm/include/llvm/Analysis/InlineCost.h
M llvm/lib/Analysis/InlineAdvisor.cpp
M llvm/lib/Analysis/InlineCost.cpp
M llvm/lib/Passes/PassBuilder.cpp
Log Message:
-----------
[Inlining] Introduce -enable-npm-pgo-inline-deferral
Summary:
Experiments show that inline deferral past pre-inlining slightly
pessimizes the performance.
This patch introduces an option to control inline deferral during PGO.
The option defaults to true for now (that is, NFC).
Reviewers: davidxl
Reviewed By: davidxl
Subscribers: eraman, hiraditya, haicheng, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D80776
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