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Re-apply r302108, "IR: Use pointers instead of GUIDs to represent edges in the module summary. NFCI."

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with a fix for the clang backend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302176 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Peter Collingbourne
2017-05-04 18:03:25 +00:00
parent ae22fd989b
commit e611018a3f
13 changed files with 207 additions and 220 deletions
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lib/IR/ModuleSummaryIndex.cpp
+6 -6
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@@ -22,7 +22,7 @@ void ModuleSummaryIndex::collectDefinedFunctionsForModule(
StringRef ModulePath, GVSummaryMapTy &GVSummaryMap) const {
for (auto &GlobalList : *this) {
auto GUID = GlobalList.first;
for (auto &GlobSummary : GlobalList.second) {
for (auto &GlobSummary : GlobalList.second.SummaryList) {
auto *Summary = dyn_cast_or_null<FunctionSummary>(GlobSummary.get());
if (!Summary)
// Ignore global variable, focus on functions
@@ -40,7 +40,7 @@ void ModuleSummaryIndex::collectDefinedGVSummariesPerModule(
StringMap<GVSummaryMapTy> &ModuleToDefinedGVSummaries) const {
for (auto &GlobalList : *this) {
auto GUID = GlobalList.first;
for (auto &Summary : GlobalList.second) {
for (auto &Summary : GlobalList.second.SummaryList) {
ModuleToDefinedGVSummaries[Summary->modulePath()][GUID] = Summary.get();
}
}
@@ -49,10 +49,10 @@ void ModuleSummaryIndex::collectDefinedGVSummariesPerModule(
GlobalValueSummary *
ModuleSummaryIndex::getGlobalValueSummary(uint64_t ValueGUID,
bool PerModuleIndex) const {
auto SummaryList = findGlobalValueSummaryList(ValueGUID);
assert(SummaryList != end() && "GlobalValue not found in index");
assert((!PerModuleIndex || SummaryList->second.size() == 1) &&
auto VI = getValueInfo(ValueGUID);
assert(VI && "GlobalValue not found in index");
assert((!PerModuleIndex || VI.getSummaryList().size() == 1) &&
"Expected a single entry per global value in per-module index");
auto &Summary = SummaryList->second[0];
auto &Summary = VI.getSummaryList()[0];
return Summary.get();
}