1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp
index 906b0fa..96d6fb6 100644
--- a/clang/lib/Frontend/InitPreprocessor.cpp
+++ b/clang/lib/Frontend/InitPreprocessor.cpp
@@ -618,8 +618,10 @@ static void InitializeStandardPredefinedMacros(const TargetInfo &TI,
     Builder.defineMacro("__HIP_MEMORY_SCOPE_SYSTEM", "5");
     if (LangOpts.HIPStdPar) {
       Builder.defineMacro("__HIPSTDPAR__");
-      if (LangOpts.HIPStdParInterposeAlloc)
+      if (LangOpts.HIPStdParInterposeAlloc) {
         Builder.defineMacro("__HIPSTDPAR_INTERPOSE_ALLOC__");
+        Builder.defineMacro("__HIPSTDPAR_INTERPOSE_ALLOC_V1__");
+      }
     }
     if (LangOpts.CUDAIsDevice) {
       Builder.defineMacro("__HIP_DEVICE_COMPILE__");