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author | shadchin <shadchin@yandex-team.ru> | 2022-02-10 16:44:30 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:44:30 +0300 |
commit | 2598ef1d0aee359b4b6d5fdd1758916d5907d04f (patch) | |
tree | 012bb94d777798f1f56ac1cec429509766d05181 /contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp | |
parent | 6751af0b0c1b952fede40b19b71da8025b5d8bcf (diff) | |
download | ydb-2598ef1d0aee359b4b6d5fdd1758916d5907d04f.tar.gz |
Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp')
-rw-r--r-- | contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp b/contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp index 4755defec7..d46a395839 100644 --- a/contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp +++ b/contrib/libs/llvm12/lib/CodeGen/MBFIWrapper.cpp @@ -30,18 +30,18 @@ void MBFIWrapper::setBlockFreq(const MachineBasicBlock *MBB, MergedBBFreq[MBB] = F; } -Optional<uint64_t> -MBFIWrapper::getBlockProfileCount(const MachineBasicBlock *MBB) const { - auto I = MergedBBFreq.find(MBB); - - // Modified block frequency also impacts profile count. So we should compute - // profile count from new block frequency if it has been changed. - if (I != MergedBBFreq.end()) - return MBFI.getProfileCountFromFreq(I->second.getFrequency()); - - return MBFI.getBlockProfileCount(MBB); -} - +Optional<uint64_t> +MBFIWrapper::getBlockProfileCount(const MachineBasicBlock *MBB) const { + auto I = MergedBBFreq.find(MBB); + + // Modified block frequency also impacts profile count. So we should compute + // profile count from new block frequency if it has been changed. + if (I != MergedBBFreq.end()) + return MBFI.getProfileCountFromFreq(I->second.getFrequency()); + + return MBFI.getBlockProfileCount(MBB); +} + raw_ostream & MBFIWrapper::printBlockFreq(raw_ostream &OS, const MachineBasicBlock *MBB) const { return MBFI.printBlockFreq(OS, getBlockFreq(MBB)); |