Divergence analysis for GPU programs

[oota-llvm.git] / include / llvm / Analysis / TargetTransformInfoImpl.h

diff --git a/include/llvm/Analysis/TargetTransformInfoImpl.h b/include/llvm/Analysis/TargetTransformInfoImpl.h
index f4bf07fb1bd43b3f9e75bd68d977b7d2ebc3215b..e370d9a4d0d10183fd8d93b899c7ac9fb1fecd44 100644 (file)
--- a/include/llvm/Analysis/TargetTransformInfoImpl.h
+++ b/include/llvm/Analysis/TargetTransformInfoImpl.h
@@ -164,6 +164,8 @@ public:
 
   bool hasBranchDivergence() { return false; }
 
+  bool isSourceOfDivergence(const Value *V) { return false; }
+
   bool isLoweredToCall(const Function *F) {
     // FIXME: These should almost certainly not be handled here, and instead
     // handled with the help of TLI or the target itself. This was largely