1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/TargetMachine.cpp b/lib/Target/TargetMachine.cpp
index 681842ea6b..8c7330a77c 100644
--- a/lib/Target/TargetMachine.cpp
+++ b/lib/Target/TargetMachine.cpp
@@ -48,6 +48,7 @@ namespace llvm {
   bool RealignStack;
   bool DisableJumpTables;
   bool StrongPHIElim;
+  bool HasDivModLibcall;
   bool AsmVerbosityDefault(false);
 }
 
@@ -205,6 +206,11 @@ EnableStrongPHIElim(cl::Hidden, "strong-phi-elim",
   cl::desc("Use strong PHI elimination."),
   cl::location(StrongPHIElim),
   cl::init(false));
+static cl::opt<bool, true>
+UseDivMod("use-divmod-libcall",
+  cl::desc("Use __{u}divmod libcalls for div / rem pairs"),
+  cl::location(HasDivModLibcall),
+  cl::init(false));
 static cl::opt<bool>
 DataSections("fdata-sections",
   cl::desc("Emit data into separate sections"),