diff --git a/llvm/include/llvm/Analysis/TargetLibraryInfo.def b/llvm/include/llvm/Analysis/TargetLibraryInfo.def
--- a/llvm/include/llvm/Analysis/TargetLibraryInfo.def
+++ b/llvm/include/llvm/Analysis/TargetLibraryInfo.def
@@ -329,6 +329,12 @@
 /// int __isoc99_sscanf(const char *s, const char *format, ...)
 TLI_DEFINE_ENUM_INTERNAL(dunder_isoc99_sscanf)
 TLI_DEFINE_STRING_INTERNAL("__isoc99_sscanf")
+/// void __kmpc_alloc_shared(size_t nbyte);
+TLI_DEFINE_ENUM_INTERNAL(__kmpc_alloc_shared)
+TLI_DEFINE_STRING_INTERNAL("__kmpc_alloc_shared")
+/// void __kmpc_free_shared(void *ptr);
+TLI_DEFINE_ENUM_INTERNAL(__kmpc_free_shared)
+TLI_DEFINE_STRING_INTERNAL("__kmpc_free_shared")
 /// double __log10_finite(double x);
 TLI_DEFINE_ENUM_INTERNAL(log10_finite)
 TLI_DEFINE_STRING_INTERNAL("__log10_finite")
diff --git a/llvm/lib/Analysis/MemoryBuiltins.cpp b/llvm/lib/Analysis/MemoryBuiltins.cpp
--- a/llvm/lib/Analysis/MemoryBuiltins.cpp
+++ b/llvm/lib/Analysis/MemoryBuiltins.cpp
@@ -110,7 +110,8 @@
   {LibFunc_vec_realloc,         {ReallocLike, 2, 1,  -1}},
   {LibFunc_reallocf,            {ReallocLike, 2, 1,  -1}},
   {LibFunc_strdup,              {StrDupLike,  1, -1, -1}},
-  {LibFunc_strndup,             {StrDupLike,  2, 1,  -1}}
+  {LibFunc_strndup,             {StrDupLike,  2, 1,  -1}},
+  {LibFunc___kmpc_alloc_shared, {MallocLike, 1, 0, -1}}
   // TODO: Handle "int posix_memalign(void **, size_t, size_t)"
 };
 
diff --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp
--- a/llvm/lib/Analysis/TargetLibraryInfo.cpp
+++ b/llvm/lib/Analysis/TargetLibraryInfo.cpp
@@ -158,6 +158,8 @@
     TLI.setUnavailable(LibFunc_memcpy);
     TLI.setUnavailable(LibFunc_memset);
     TLI.setUnavailable(LibFunc_memset_pattern16);
+    TLI.setAvailable(llvm::LibFunc___kmpc_alloc_shared);
+    TLI.setAvailable(llvm::LibFunc___kmpc_free_shared);
     return;
   }
 
@@ -601,6 +603,8 @@
     //    TLI.setAvailable(llvm::LibFunc_memcpy);
     //    TLI.setAvailable(llvm::LibFunc_memset);
 
+    TLI.setAvailable(llvm::LibFunc___kmpc_alloc_shared);
+    TLI.setAvailable(llvm::LibFunc___kmpc_free_shared);
   } else {
     TLI.setUnavailable(LibFunc_nvvm_reflect);
   }
@@ -891,6 +895,7 @@
             FTy.getParamType(2)->isPointerTy());
   case LibFunc_system:
     return (NumParams == 1 && FTy.getParamType(0)->isPointerTy());
+  case LibFunc___kmpc_alloc_shared:
   case LibFunc_malloc:
   case LibFunc_vec_malloc:
     return (NumParams == 1 && FTy.getReturnType()->isPointerTy());
@@ -1027,6 +1032,7 @@
   case LibFunc_mktime:
   case LibFunc_times:
   case LibFunc_vec_free:
+  case LibFunc___kmpc_free_shared:
     return (NumParams != 0 && FTy.getParamType(0)->isPointerTy());
 
   case LibFunc_fopen:
diff --git a/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp b/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
--- a/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
+++ b/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
@@ -586,6 +586,10 @@
       "declare i8* @vec_malloc(i64)\n"
       "declare i8* @vec_realloc(i8*, i64)\n"
       "declare void @vec_free(i8*)\n"
+
+      // These functions are OpenMP Offloading allocation / free routines
+      "declare i8* @__kmpc_alloc_shared(i64)\n"
+      "declare void @__kmpc_free_shared(i8*)\n"
       );
 
   for (unsigned FI = 0; FI != LibFunc::NumLibFuncs; ++FI) {