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constify array itself, don't iterate multiple times.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142013 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2011-10-14 22:50:21 +00:00
parent 2b28a74bc6
commit aeee2d3a29
1 changed files with 2 additions and 2 deletions
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4
lib/VMCore/Function.cpp
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@ -417,7 +417,7 @@ bool Function::hasAddressTaken(const User* *PutOffender) const {
/// FIXME: Remove after <rdar://problem/8031714> is fixed.
/// FIXME: Is the above FIXME valid?
bool Function::callsFunctionThatReturnsTwice() const {
static const char *ReturnsTwiceFns[] = {
static const char *const ReturnsTwiceFns[] = {
"_setjmp",
"setjmp",
"sigsetjmp",
@ -442,7 +442,7 @@ bool Function::callsFunctionThatReturnsTwice() const {
if (!F)
continue;
StringRef Name = F->getName();
for (unsigned J = 0; J < array_lengthof(ReturnsTwiceFns); ++J) {
for (unsigned J = 0, e = array_lengthof(ReturnsTwiceFns); J != e; ++J) {
if (Name == ReturnsTwiceFns[J])
return true;
}