diff --git a/llvm/lib/SYCLLowerIR/CompileTimeProperties.def b/llvm/lib/SYCLLowerIR/CompileTimeProperties.def
index 8fba17c527f7d..e2ba9e80e0d82 100644
--- a/llvm/lib/SYCLLowerIR/CompileTimeProperties.def
+++ b/llvm/lib/SYCLLowerIR/CompileTimeProperties.def
@@ -54,3 +54,9 @@ SYCL_COMPILE_TIME_PROPERTY("sycl-stride-size", 5883, DecorValueTy::uint32)
 SYCL_COMPILE_TIME_PROPERTY("sycl-word-size", 5884, DecorValueTy::uint32)
 SYCL_COMPILE_TIME_PROPERTY("sycl-bi-directional-ports-true", 5885,
                            DecorValueTy::none)
+
+// The corresponding SPIR-V OpCodes for sycl_ext_oneapi_prefetch
+// SYCL Spec: https://github.com/intel/llvm/blob/sycl/sycl/doc/extensions/proposed/sycl_ext_oneapi_prefetch.asciidoc
+// SPIR-V Spec: https://github.com/KhronosGroup/SPIRV-Registry/blob/main/extensions/INTEL/SPV_INTEL_cache_controls.asciidoc
+SYCL_COMPILE_TIME_PROPERTY("sycl-prefetch-hint", 6442, DecorValueTy::uint32)
+SYCL_COMPILE_TIME_PROPERTY("sycl-prefetch-hint-nt", 6442, DecorValueTy::uint32)
diff --git a/llvm/lib/SYCLLowerIR/CompileTimePropertiesPass.cpp b/llvm/lib/SYCLLowerIR/CompileTimePropertiesPass.cpp
index b16b6b515d04f..f884f403b5910 100644
--- a/llvm/lib/SYCLLowerIR/CompileTimePropertiesPass.cpp
+++ b/llvm/lib/SYCLLowerIR/CompileTimePropertiesPass.cpp
@@ -645,7 +645,15 @@ bool CompileTimePropertiesPass::transformSYCLPropertiesAnnotation(
     // always valid, even if the decoration parameters are not strings.
     NewAnnotString += "{" + std::to_string(DecorCode);
     if (PropVal)
-      NewAnnotString += ":\"" + PropVal->str() + "\"";
+      NewAnnotString += ":\"" + PropVal->str();
+
+    if (PropName == "sycl-prefetch-hint")
+      NewAnnotString += ",1"; // CachedINTEL
+    if (PropName == "sycl-prefetch-hint-nt")
+      NewAnnotString += ",3"; // InvalidateAfterReadINTEL
+
+    if (PropVal)
+      NewAnnotString += "\"";
     NewAnnotString += "}";
   }
 
diff --git a/llvm/test/SYCLLowerIR/CompileTimePropertiesPass/prefetch.ll b/llvm/test/SYCLLowerIR/CompileTimePropertiesPass/prefetch.ll
new file mode 100644
index 0000000000000..52507438abc09
--- /dev/null
+++ b/llvm/test/SYCLLowerIR/CompileTimePropertiesPass/prefetch.ll
@@ -0,0 +1,66 @@
+; RUN: opt -passes=compile-time-properties %s -S | FileCheck %s
+
+target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-n8:16:32:64"
+target triple = "spir64-unknown-unknown"
+
+$_ZTSZ4mainEUlvE_ = comdat any
+
+@.str = private unnamed_addr addrspace(1) constant [16 x i8] c"sycl-properties\00", section "llvm.metadata"
+@.str.1 = private unnamed_addr addrspace(1) constant [16 x i8] c"../prefetch.hpp\00", section "llvm.metadata"
+@.str.2 = private unnamed_addr addrspace(1) constant [19 x i8] c"sycl-prefetch-hint\00", section "llvm.metadata"
+@.str.3 = private unnamed_addr addrspace(1) constant [2 x i8] c"0\00", section "llvm.metadata"
+@.args = private unnamed_addr addrspace(1) constant { ptr addrspace(1), ptr addrspace(1) } { ptr addrspace(1) @.str.2, ptr addrspace(1) @.str.3 }, section "llvm.metadata"
+@.str.4 = private unnamed_addr addrspace(1) constant [2 x i8] c"1\00", section "llvm.metadata"
+@.args.5 = private unnamed_addr addrspace(1) constant { ptr addrspace(1), ptr addrspace(1) } { ptr addrspace(1) @.str.2, ptr addrspace(1) @.str.4 }, section "llvm.metadata"
+@.str.6 = private unnamed_addr addrspace(1) constant [22 x i8] c"sycl-prefetch-hint-nt\00", section "llvm.metadata"
+@.str.7 = private unnamed_addr addrspace(1) constant [2 x i8] c"2\00", section "llvm.metadata"
+@.args.8 = private unnamed_addr addrspace(1) constant { ptr addrspace(1), ptr addrspace(1) } { ptr addrspace(1) @.str.6, ptr addrspace(1) @.str.7 }, section "llvm.metadata"
+
+; CHECK: @[[NewAnnotStr1:.*]] = private unnamed_addr addrspace(1) constant [13 x i8] c"{6442:\220,1\22}\00"
+; CHECK: @[[NewAnnotStr2:.*]] = private unnamed_addr addrspace(1) constant [13 x i8] c"{6442:\221,1\22}\00"
+; CHECK: @[[NewAnnotStr3:.*]] = private unnamed_addr addrspace(1) constant [13 x i8] c"{6442:\222,3\22}\00"
+
+; Function Attrs: convergent norecurse nounwind
+define weak_odr dso_local spir_kernel void @_ZTSZ4mainEUlvE_(ptr addrspace(1) noundef align 1 %_arg_dataPtr) local_unnamed_addr comdat !srcloc !5 !kernel_arg_buffer_location !6 !sycl_fixed_targets !7 !sycl_kernel_omit_args !8 {
+entry:
+  %0 = addrspacecast ptr addrspace(1) %_arg_dataPtr to ptr addrspace(4)
+  %call.i.i.i.i = tail call spir_func noundef ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobalPvi(ptr addrspace(4) noundef %0, i32 noundef 5)
+  %1 = tail call ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr addrspace(1) %call.i.i.i.i, ptr addrspace(1) @.str, ptr addrspace(1) @.str.1, i32 76, ptr addrspace(1) @.args)
+  ; CHECK  %{{.*}} = call ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr {{.*}}, ptr addrspace(1) @[[NewAnnotStr1]]{{.*}}
+  tail call spir_func void @_Z20__spirv_ocl_prefetchPU3AS1Kcm(ptr addrspace(1) noundef %1, i64 noundef 1)
+  %arrayidx3.i = getelementptr inbounds i8, ptr addrspace(4) %0, i64 1
+  %call.i.i.i13.i = tail call spir_func noundef ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobalPvi(ptr addrspace(4) noundef %arrayidx3.i, i32 noundef 5)
+  %2 = tail call ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr addrspace(1) %call.i.i.i13.i, ptr addrspace(1) @.str, ptr addrspace(1) @.str.1, i32 80, ptr addrspace(1) @.args.5)
+  ; CHECK  %{{.*}} = call ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr {{.*}}, ptr addrspace(1) @[[NewAnnotStr2]]{{.*}}
+  tail call spir_func void @_Z20__spirv_ocl_prefetchPU3AS1Kcm(ptr addrspace(1) noundef %2, i64 noundef 1)
+  %arrayidx7.i = getelementptr inbounds i8, ptr addrspace(4) %0, i64 2
+  %call.i.i.i16.i = tail call spir_func noundef ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobalPvi(ptr addrspace(4) noundef %arrayidx7.i, i32 noundef 5)
+  %3 = tail call ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr addrspace(1) %call.i.i.i16.i, ptr addrspace(1) @.str, ptr addrspace(1) @.str.1, i32 80, ptr addrspace(1) @.args.8)
+  ; CHECK  %{{.*}} = call ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr {{.*}}, ptr addrspace(1) @[[NewAnnotStr3]]{{.*}}
+  tail call spir_func void @_Z20__spirv_ocl_prefetchPU3AS1Kcm(ptr addrspace(1) noundef %3, i64 noundef 2)
+  ret void
+}
+
+; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: readwrite)
+declare ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr addrspace(1), ptr addrspace(1), ptr addrspace(1), i32, ptr addrspace(1))
+
+; Function Attrs: convergent nounwind
+declare dso_local spir_func void @_Z20__spirv_ocl_prefetchPU3AS1Kcm(ptr addrspace(1) noundef, i64 noundef) local_unnamed_addr
+
+; Function Attrs: convergent mustprogress nofree nounwind willreturn memory(none)
+declare dso_local spir_func noundef ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobalPvi(ptr addrspace(4) noundef, i32 noundef) local_unnamed_addr
+
+!llvm.module.flags = !{!0, !1}
+!opencl.spir.version = !{!2}
+!spirv.Source = !{!3}
+!llvm.ident = !{!4}
+
+!0 = !{i32 1, !"wchar_size", i32 4}
+!1 = !{i32 7, !"frame-pointer", i32 2}
+!2 = !{i32 1, i32 2}
+!3 = !{i32 4, i32 100000}
+!4 = !{!"clang version 18.0.0"}
+!5 = !{i32 1522}
+!6 = !{i32 -1}
+!7 = !{}
+!8 = !{i1 false}