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BitcodeWriter dyn_cast cleanup for r263275 (NFC) 

Address review suggestions from dblaikie: change a few dyn_cast to cast
and fold a cast into if condition.

llvm-svn: 263526
This commit is contained in:
Teresa Johnson 2016-03-15 02:41:29 +00:00
parent ee00abe5e6
commit 2794f71575
1 changed files with 5 additions and 8 deletions
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13
llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
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@ -2973,7 +2973,7 @@ static void WritePerModuleGlobalValueSummary(
assert(FunctionIndex.count(&F) == 1);
WritePerModuleFunctionSummaryRecord(
NameVals, dyn_cast<FunctionSummary>(FunctionIndex[&F]->summary()),
NameVals, cast<FunctionSummary>(FunctionIndex[&F]->summary()),
VE.getValueID(M->getValueSymbolTable().lookup(F.getName())),
FSCallsAbbrev, FSCallsProfileAbbrev, Stream, F);
}
@ -2987,7 +2987,7 @@ static void WritePerModuleGlobalValueSummary(
assert(FunctionIndex.count(F) == 1);
FunctionSummary *FS =
dyn_cast<FunctionSummary>(FunctionIndex[F]->summary());
cast<FunctionSummary>(FunctionIndex[F]->summary());
// Add the alias to the reference list of aliasee function.
FS->addRefEdge(
VE.getValueID(M->getValueSymbolTable().lookup(A.getName())));
@ -3001,11 +3001,9 @@ static void WritePerModuleGlobalValueSummary(
// of a function scope.
for (const GlobalVariable &G : M->globals())
WriteModuleLevelReferences(G, VE, NameVals, FSModRefsAbbrev, Stream);
for (const GlobalAlias &A : M->aliases()) {
const auto *GV = dyn_cast<GlobalVariable>(A.getBaseObject());
if (GV)
for (const GlobalAlias &A : M->aliases())
if (auto *GV = dyn_cast<GlobalVariable>(A.getBaseObject()))
WriteModuleLevelReferences(*GV, VE, NameVals, FSModRefsAbbrev, Stream);
}
Stream.ExitBlock();
}
@ -3085,8 +3083,7 @@ static void WriteCombinedGlobalValueSummary(
continue;
}
auto *FS = dyn_cast<FunctionSummary>(S);
assert(FS);
auto *FS = cast<FunctionSummary>(S);
NameVals.push_back(I.getModuleId(FS->modulePath()));
NameVals.push_back(getEncodedLinkage(FS->linkage()));
NameVals.push_back(FS->instCount());