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-rw-r--r--lib/CodeGen/IfConversion.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/CodeGen/IfConversion.cpp b/lib/CodeGen/IfConversion.cpp
index 3cc9a7a062..bd65a4441d 100644
--- a/lib/CodeGen/IfConversion.cpp
+++ b/lib/CodeGen/IfConversion.cpp
@@ -786,20 +786,20 @@ IfConverter::BBInfo &IfConverter::AnalyzeBlock(MachineBasicBlock *BB,
// General heuristics are:
// - backedge -> 90% taken
// - early exit -> 20% taken
- float Prediction = 0.5;
+ float Prediction = 0.5f;
MachineLoop *Loop = MLI->getLoopFor(BB);
if (Loop) {
if (TrueBBI.BB == Loop->getHeader())
- Prediction = 0.9;
+ Prediction = 0.9f;
else if (FalseBBI.BB == Loop->getHeader())
- Prediction = 0.1;
-
+ Prediction = 0.1f;
+
MachineLoop *TrueLoop = MLI->getLoopFor(TrueBBI.BB);
MachineLoop *FalseLoop = MLI->getLoopFor(FalseBBI.BB);
if (!TrueLoop || TrueLoop->getParentLoop() == Loop)
- Prediction = 0.2;
+ Prediction = 0.2f;
else if (!FalseLoop || FalseLoop->getParentLoop() == Loop)
- Prediction = 0.8;
+ Prediction = 0.8f;
}
if (CanRevCond && ValidDiamond(TrueBBI, FalseBBI, Dups, Dups2) &&