diff options
Diffstat (limited to 'llvm/lib/Analysis')
| -rw-r--r-- | llvm/lib/Analysis/ProfileSummaryInfo.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/ProfileSummaryInfo.cpp b/llvm/lib/Analysis/ProfileSummaryInfo.cpp index bd7817ce67f..1f9e9813c76 100644 --- a/llvm/lib/Analysis/ProfileSummaryInfo.cpp +++ b/llvm/lib/Analysis/ProfileSummaryInfo.cpp @@ -79,7 +79,14 @@ static const ProfileSummaryEntry &getEntryForPercentile(SummaryEntryVector &DS, bool ProfileSummaryInfo::computeSummary() { if (Summary) return true; - auto *SummaryMD = M.getProfileSummary(); + // First try to get context sensitive ProfileSummary. + auto *SummaryMD = M.getProfileSummary(/* IsCS */ true); + if (SummaryMD) { + Summary.reset(ProfileSummary::getFromMD(SummaryMD)); + return true; + } + // This will actually return PSK_Instr or PSK_Sample summary. + SummaryMD = M.getProfileSummary(/* IsCS */ false); if (!SummaryMD) return false; Summary.reset(ProfileSummary::getFromMD(SummaryMD)); |
