1 files changed, 15 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 27403cb30d1..f8ce0ce3751 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -9589,6 +9589,21 @@ Value *CodeGenFunction::EmitNVPTXBuiltinExpr(unsigned BuiltinID,
             {Ptr->getType()->getPointerElementType(), Ptr->getType()}),
         {Ptr, EmitScalarExpr(E->getArg(1)), EmitScalarExpr(E->getArg(2))});
   }
+  case NVPTX::BI__nvvm_match_all_sync_i32p:
+  case NVPTX::BI__nvvm_match_all_sync_i64p: {
+    Value *Mask = EmitScalarExpr(E->getArg(0));
+    Value *Val = EmitScalarExpr(E->getArg(1));
+    Address PredOutPtr = EmitPointerWithAlignment(E->getArg(2));
+    Value *ResultPair = Builder.CreateCall(
+        CGM.getIntrinsic(BuiltinID == NVPTX::BI__nvvm_match_all_sync_i32p
+                             ? Intrinsic::nvvm_match_all_sync_i32p
+                             : Intrinsic::nvvm_match_all_sync_i64p),
+        {Mask, Val});
+    Value *Pred = Builder.CreateZExt(Builder.CreateExtractValue(ResultPair, 1),
+                                     PredOutPtr.getElementType());
+    Builder.CreateStore(Pred, PredOutPtr);
+    return Builder.CreateExtractValue(ResultPair, 0);
+  }
   default:
     return nullptr;
   }