diff --git a/projects/clr/hipamd/include/hip/hcc_detail/hip_fp16.h b/projects/clr/hipamd/include/hip/hcc_detail/hip_fp16.h
index 103e9765e1..a718678539 100644
--- a/projects/clr/hipamd/include/hip/hcc_detail/hip_fp16.h
+++ b/projects/clr/hipamd/include/hip/hcc_detail/hip_fp16.h
@@ -1403,7 +1403,7 @@ THE SOFTWARE.
             }
 
             // Math functions
-            #if (__hcc_workweek__ >= 19015)
+            #if (__hcc_workweek__ >= 19015) || defined(__HIP_CLANG_ONLY__)
             inline
             __device__
             float amd_mixed_dot(__half2 a, __half2 b, float c, bool saturate) {
diff --git a/projects/clr/hipamd/include/hip/hcc_detail/hip_fp16_math_fwd.h b/projects/clr/hipamd/include/hip/hcc_detail/hip_fp16_math_fwd.h
index 2cb8556e63..0c025db786 100644
--- a/projects/clr/hipamd/include/hip/hcc_detail/hip_fp16_math_fwd.h
+++ b/projects/clr/hipamd/include/hip/hcc_detail/hip_fp16_math_fwd.h
@@ -53,7 +53,7 @@ extern "C"
     typedef _Float16 __2f16 __attribute__((ext_vector_type(2)));
     typedef short __2i16 __attribute__((ext_vector_type(2)));
 
-    #if (__hcc_workweek__ >= 19015)
+    #if (__hcc_workweek__ >= 19015) || defined(__HIP_CLANG_ONLY__)
     __device__ __attribute__((const)) float __ockl_fdot2(__2f16 a, __2f16 b, float c, bool s);
     #endif
 
diff --git a/projects/clr/hipamd/include/hip/hcc_detail/math_functions.h b/projects/clr/hipamd/include/hip/hcc_detail/math_functions.h
index c5ebd9703d..c3a790751b 100644
--- a/projects/clr/hipamd/include/hip/hcc_detail/math_functions.h
+++ b/projects/clr/hipamd/include/hip/hcc_detail/math_functions.h
@@ -121,7 +121,7 @@ uint64_t __make_mantissa(const char* tagp)
 }
 
 // DOT FUNCTIONS
-#if (__hcc_workweek__ >= 19015)
+#if (__hcc_workweek__ >= 19015) || defined(__HIP_CLANG_ONLY__)
 __DEVICE__
 inline
 int amd_mixed_dot(short2 a, short2 b, int c, bool saturate) {
diff --git a/projects/clr/hipamd/include/hip/hcc_detail/math_fwd.h b/projects/clr/hipamd/include/hip/hcc_detail/math_fwd.h
index 9d4d51cf36..cdf8e78da4 100644
--- a/projects/clr/hipamd/include/hip/hcc_detail/math_fwd.h
+++ b/projects/clr/hipamd/include/hip/hcc_detail/math_fwd.h
@@ -29,7 +29,7 @@ THE SOFTWARE.
 #endif
 
 // DOT FUNCTIONS
-#if (__hcc_workweek__ >= 19015)
+#if (__hcc_workweek__ >= 19015) || defined(__HIP_CLANG_ONLY__)
 __device__
 __attribute__((const))
 int __ockl_sdot2(short2 a, short2 b, int c, bool s);