Heed -stress-early-ifcvt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161513 91177308-0d34-0410-b5e6-96231b3b80d8
hylsd · Aug 8, 2012 · d6cf5f4 · d6cf5f4
1 parent 0fac6aa
commit d6cf5f4
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/CodeGen/EarlyIfConversion.cpp b/lib/CodeGen/EarlyIfConversion.cpp
@@ -601,6 +601,10 @@ void EarlyIfConverter::invalidateTraces() {
 /// 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);