Heed -stress-early-ifcvt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161513 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/EarlyIfConversion.cpp b/lib/CodeGen/EarlyIfConversion.cpp
index 0db442a..b7ad8a4 100644
--- a/lib/CodeGen/EarlyIfConversion.cpp
+++ b/lib/CodeGen/EarlyIfConversion.cpp
@@ -601,6 +601,10 @@
/// Return true if the conversion is a good idea.
///
bool EarlyIfConverter::shouldConvertIf() {
+ // Stress testing mode disables all cost considerations.
+ if (Stress)
+ return true;
+
if (!MinInstr)
MinInstr = Traces->getEnsemble(MachineTraceMetrics::TS_MinInstrCount);