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[ThinLTO] Address review comments from PGO indirect call promotion (NFC)

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Address a couple of post-commit review comments from r275707.

llvm-svn: 275867
This commit is contained in:
Teresa Johnson 2016-07-18 18:31:50 +00:00
parent 918f05063c
commit bb5c404e9a
1 changed files with 17 additions and 13 deletions
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8
llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
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@ -147,7 +147,8 @@ public:
// The starting ValueId is just after the number of values in the
// ValueEnumerator, so that they can be emitted in the VST.
GlobalValueId = VE.getValues().size();
if (Index)
if (!Index)
return;
for (const auto &GUIDSummaryLists : *Index)
// Examine all summaries for this GUID.
for (auto &Summary : GUIDSummaryLists.second)
@ -293,7 +294,10 @@ private:
}
unsigned getValueId(GlobalValue::GUID ValGUID) {
const auto &VMI = GUIDToValueIdMap.find(ValGUID);
assert(VMI != GUIDToValueIdMap.end());
// Expect that any GUID value had a value Id assigned by an
// earlier call to assignValueId.
assert(VMI != GUIDToValueIdMap.end() &&
"GUID does not have assigned value Id");
return VMI->second;
}
// Helper to get the valueId for the type of value recorded in VI.