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FunctionImportGlobalProcessing::processGlobalForThinLTO - silence static analyzer dyn_cast<FunctionSummary> null dereference warning. NFCI.

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The static analyzer is warning about a potential null dereference, but we should be able to use cast<FunctionSummary> directly and if not assert will fire for us.

llvm-svn: 373097
This commit is contained in:
Simon Pilgrim 2019-09-27 15:49:19 +00:00
parent bc3e25486a
commit 763eac1a90
1 changed files with 1 additions and 1 deletions
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2
lib/Transforms/Utils/FunctionImportUtils.cpp
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@ -210,7 +210,7 @@ void FunctionImportGlobalProcessing::processGlobalForThinLTO(GlobalValue &GV) {
if (Function *F = dyn_cast<Function>(&GV)) { if (Function *F = dyn_cast<Function>(&GV)) {
if (!F->isDeclaration()) { if (!F->isDeclaration()) {
for (auto &S : VI.getSummaryList()) { for (auto &S : VI.getSummaryList()) {
FunctionSummary *FS = dyn_cast<FunctionSummary>(S->getBaseObject()); auto *FS = cast<FunctionSummary>(S->getBaseObject());
if (FS->modulePath() == M.getModuleIdentifier()) { if (FS->modulePath() == M.getModuleIdentifier()) {
F->setEntryCount(Function::ProfileCount(FS->entryCount(), F->setEntryCount(Function::ProfileCount(FS->entryCount(),
Function::PCT_Synthetic)); Function::PCT_Synthetic));