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| author | Dhruv Chawla <44582521+dc03@users.noreply.github.com> | 2023-06-11 13:31:39 +0530 |
|---|---|---|
| committer | Dhruv Chawla <44582521+dc03@users.noreply.github.com> | 2023-06-13 16:53:56 +0530 |
| commit | 4e069d9cf910967c16fa6929cd15ccc20082533e (patch) | |
| tree | 8f454f47b3489a0097e83ee9d6a20e390b8970ae /llvm/lib/CodeGen/MachineScheduler.cpp | |
| parent | 772847af2a12342e3c7523d3289db81a06cb8ced (diff) | |
| download | llvm-4e069d9cf910967c16fa6929cd15ccc20082533e.zip llvm-4e069d9cf910967c16fa6929cd15ccc20082533e.tar.gz llvm-4e069d9cf910967c16fa6929cd15ccc20082533e.tar.bz2 | |
[NFC][BlockFrequency] Move operator definitions into header
While BlockFrequency::operator+= is a very simple operation, it's
definition is present in another TU which means that it doesn't get
inlined in non-LTO builds. This means that there is some performance
left on the table in those builds, as this operator is called many
times.
This patch moves that operator (and a few others) into the
BlockFrequency.h header which gives a small speedup (~0.1%):
https://llvm-compile-time-tracker.com/compare.php?from=6ee594be53e7efaa12086ad20f0d0268092a4c73&to=6ac6cd99e211fae5ae5de41ad608604aa22f1882&stat=instructions%3Au
Differential Revision: https://reviews.llvm.org/D152781
Diffstat (limited to 'llvm/lib/CodeGen/MachineScheduler.cpp')
0 files changed, 0 insertions, 0 deletions