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| author | Chuanqi Xu <yedeng.yd@linux.alibaba.com> | 2021-08-23 19:20:07 +0800 |
|---|---|---|
| committer | Chuanqi Xu <yedeng.yd@linux.alibaba.com> | 2021-08-23 19:20:21 +0800 |
| commit | 2556f58148836f0af3ad2c73fe54bbdf49f0295a (patch) | |
| tree | 9fcaeec67568e6b2e48530780f8420de571941c5 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | 8300d52e8cbf757192d6b66efa537e15376bf756 (diff) | |
[FuncSpec] Don't specialize function which are easy to inline
It would waste time to specialize a function which would inline finally.
This patch did two things:
- Don't specialize functions which are always-inline.
- Don't spescialize functions whose lines of code are less than threshold
(100 by default).
For spec2017int, this patch could reduce the number of specialized
functions by 33%. Then the compile time didn't increase for every
benchmark.
Reviewed By: SjoerdMeijer, xbolva00, snehasish
Differential Revision: https://reviews.llvm.org/D107897
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions