Merge pull request #221 from ptersilie/cp_lives

More accurate live variables at the control point.
ykjit · Jan 8, 2025 · db94724 · db94724
2 parents 4b7a0d5 + 69fc9a9
commit db94724
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/llvm/lib/Transforms/Yk/ControlPoint.cpp b/llvm/lib/Transforms/Yk/ControlPoint.cpp
@@ -193,7 +193,8 @@ class YkControlPoint : public ModulePass {
 
       // Get live variables.
       LivenessAnalysis LA(Caller);
-      auto Lives = LA.getLiveVarsBefore(OldCtrlPointCall);
+      auto Lives =
+          LA.getLiveVarsBefore(OldCtrlPointCall->getNextNonDebugInstruction());
 
       Value *SMID = ConstantInt::get(Type::getInt64Ty(Context), CPStackMapID);
       Value *Shadow = ConstantInt::get(Type::getInt32Ty(Context), CPShadow);