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Use array_lengthof. No functional change. 

llvm-svn: 131008
This commit is contained in:
Eli Friedman 2011-05-06 19:50:10 +00:00
parent 57c8f58aeb
commit 7a78f66145
1 changed files with 1 additions and 3 deletions
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4
llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -225,10 +225,8 @@ static bool FunctionCallsSetJmp(const Function *F) {
"vfork",
"getcontext"
};
static const size_t NumReturnsTwiceFns = sizeof(ReturnsTwiceFns) /
sizeof(const char *);
for (unsigned I = 0; I < NumReturnsTwiceFns; ++I)
for (unsigned I = 0; I < array_lengthof(ReturnsTwiceFns); ++I)
if (const Function *Callee = M->getFunction(ReturnsTwiceFns[I])) {
if (!Callee->use_empty())
for (Value::const_use_iterator