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Fix a bug in IfConversion.cpp.
[oota-llvm.git]
/
lib
/
CodeGen
/
IfConversion.cpp
diff --git
a/lib/CodeGen/IfConversion.cpp
b/lib/CodeGen/IfConversion.cpp
index ff28f95cc33de8b4b682744f1fb5a69c5386412b..e90cb02bd2804c821effc0d31b443783bdd65482 100644
(file)
--- a/
lib/CodeGen/IfConversion.cpp
+++ b/
lib/CodeGen/IfConversion.cpp
@@
-1254,9
+1254,8
@@
bool IfConverter::IfConvertTriangle(BBInfo &BBI, IfcvtKind Kind) {
auto NewNext = BBNext + BBCvt * CvtNext;
auto NewTrueBBIter =
std::find(BBI.BB->succ_begin(), BBI.BB->succ_end(), NewTrueBB);
auto NewNext = BBNext + BBCvt * CvtNext;
auto NewTrueBBIter =
std::find(BBI.BB->succ_begin(), BBI.BB->succ_end(), NewTrueBB);
- assert(NewTrueBBIter != BBI.BB->succ_end() &&
- "NewTrueBB is not a successor of BBI.BB.");
- BBI.BB->setSuccProbability(NewTrueBBIter, NewNext);
+ if (NewTrueBBIter != BBI.BB->succ_end())
+ BBI.BB->setSuccProbability(NewTrueBBIter, NewNext);
auto NewFalse = BBCvt * CvtFalse;
TII->InsertBranch(*BBI.BB, CvtBBI->FalseBB, nullptr, RevCond, dl);
auto NewFalse = BBCvt * CvtFalse;
TII->InsertBranch(*BBI.BB, CvtBBI->FalseBB, nullptr, RevCond, dl);