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Line stats may not exist, even if the line has attributed cost.

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One scenario for this to happen is when there's children calls data in the
symbol.
This commit is contained in:
Bartosz Taudul 2023-03-01 19:28:58 +01:00
parent 897aec5b06
commit b89bfd44f1
No known key found for this signature in database
GPG Key ID: B7FE2008B7575DF3
1 changed files with 4 additions and 4 deletions
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8
server/TracySourceView.cpp
View File

@ -3558,11 +3558,11 @@ void SourceView::RenderAsmLine( AsmLine& line, const AddrStat& ipcnt, const Addr
if( hw ) PrintHwSampleTooltip( cycles, retired, cacheRef, cacheMiss, branchRetired, branchMiss, false ); if( hw ) PrintHwSampleTooltip( cycles, retired, cacheRef, cacheMiss, branchRetired, branchMiss, false );
const auto& stats = *worker.GetSymbolStats( symAddrParents ); const auto stats = worker.GetSymbolStats( symAddrParents );
if( !stats.parents.empty() ) if( stats && !stats->parents.empty() )
{ {
ImGui::Separator(); ImGui::Separator();
TextFocused( "Entry call stacks:", RealToString( stats.parents.size() ) ); TextFocused( "Entry call stacks:", RealToString( stats->parents.size() ) );
ImGui::SameLine(); ImGui::SameLine();
TextDisabledUnformatted( "(middle click to view)" ); TextDisabledUnformatted( "(middle click to view)" );
} }
@ -3622,7 +3622,7 @@ void SourceView::RenderAsmLine( AsmLine& line, const AddrStat& ipcnt, const Addr
m_asmSampleSelect.clear(); m_asmSampleSelect.clear();
m_asmGroupSelect = -1; m_asmGroupSelect = -1;
} }
else if( !stats.parents.empty() && ImGui::IsMouseClicked( 2 ) ) else if( stats && !stats->parents.empty() && ImGui::IsMouseClicked( 2 ) )
{ {
view.ShowSampleParents( symAddrParents, false ); view.ShowSampleParents( symAddrParents, false );
} }