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
@@ -136,9 +136,15 @@
 /// void operator delete[](void*, unsigned int);
 TLI_DEFINE_ENUM_INTERNAL(ZdaPvj)
 TLI_DEFINE_STRING_INTERNAL("_ZdaPvj")
+/// void operator delete[](void*, unsigned int, align_val_t);
+TLI_DEFINE_ENUM_INTERNAL(ZdaPvjSt11align_val_t)
+TLI_DEFINE_STRING_INTERNAL("_ZdaPvjSt11align_val_t")
 /// void operator delete[](void*, unsigned long);
 TLI_DEFINE_ENUM_INTERNAL(ZdaPvm)
 TLI_DEFINE_STRING_INTERNAL("_ZdaPvm")
+/// void operator delete[](void*, unsigned long, align_val_t);
+TLI_DEFINE_ENUM_INTERNAL(ZdaPvmSt11align_val_t)
+TLI_DEFINE_STRING_INTERNAL("_ZdaPvmSt11align_val_t")
 /// void operator delete(void*);
 TLI_DEFINE_ENUM_INTERNAL(ZdlPv)
 TLI_DEFINE_STRING_INTERNAL("_ZdlPv")
@@ -154,9 +160,15 @@
 /// void operator delete(void*, unsigned int);
 TLI_DEFINE_ENUM_INTERNAL(ZdlPvj)
 TLI_DEFINE_STRING_INTERNAL("_ZdlPvj")
+/// void operator delete(void*, unsigned int, align_val_t)
+TLI_DEFINE_ENUM_INTERNAL(ZdlPvjSt11align_val_t)
+TLI_DEFINE_STRING_INTERNAL("_ZdlPvjSt11align_val_t")
 /// void operator delete(void*, unsigned long);
 TLI_DEFINE_ENUM_INTERNAL(ZdlPvm)
 TLI_DEFINE_STRING_INTERNAL("_ZdlPvm")
+/// void operator delete(void*, unsigned long, align_val_t)
+TLI_DEFINE_ENUM_INTERNAL(ZdlPvmSt11align_val_t)
+TLI_DEFINE_STRING_INTERNAL("_ZdlPvmSt11align_val_t")
 /// void *new[](unsigned int);
 TLI_DEFINE_ENUM_INTERNAL(Znaj)
 TLI_DEFINE_STRING_INTERNAL("_Znaj")
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
@@ -456,7 +456,11 @@
            TLIFn == LibFunc_msvc_delete_array_ptr64_nothrow)   // delete[](void*, nothrow)
     ExpectedNumParams = 2;
   else if (TLIFn == LibFunc_ZdaPvSt11align_val_tRKSt9nothrow_t || // delete(void*, align_val_t, nothrow)
-           TLIFn == LibFunc_ZdlPvSt11align_val_tRKSt9nothrow_t) // delete[](void*, align_val_t, nothrow)
+           TLIFn == LibFunc_ZdlPvSt11align_val_tRKSt9nothrow_t || // delete[](void*, align_val_t, nothrow)
+           TLIFn == LibFunc_ZdlPvjSt11align_val_t || // delete(void*, unsigned long, align_val_t)
+           TLIFn == LibFunc_ZdlPvmSt11align_val_t || // delete(void*, unsigned long, align_val_t)
+           TLIFn == LibFunc_ZdaPvjSt11align_val_t || // delete[](void*, unsigned int, align_val_t)
+           TLIFn == LibFunc_ZdaPvmSt11align_val_t) // delete[](void*, unsigned long, align_val_t)
     ExpectedNumParams = 3;
   else
     return false;
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
@@ -1218,6 +1218,14 @@
   case LibFunc_ZdlPvSt11align_val_tRKSt9nothrow_t:
   // void operator delete[](void*, align_val_t, nothrow)
   case LibFunc_ZdaPvSt11align_val_tRKSt9nothrow_t:
+  // void operator delete(void*, unsigned int, align_val_t)
+  case LibFunc_ZdlPvjSt11align_val_t:
+  // void operator delete(void*, unsigned long, align_val_t)
+  case LibFunc_ZdlPvmSt11align_val_t:
+  // void operator delete[](void*, unsigned int, align_val_t);
+  case LibFunc_ZdaPvjSt11align_val_t:
+  // void operator delete[](void*, unsigned long, align_val_t);
+  case LibFunc_ZdaPvmSt11align_val_t:
     return (NumParams == 3 && FTy.getParamType(0)->isPointerTy());
 
   case LibFunc_memset_pattern16:
diff --git a/llvm/test/Transforms/InstCombine/malloc-free-delete.ll b/llvm/test/Transforms/InstCombine/malloc-free-delete.ll
--- a/llvm/test/Transforms/InstCombine/malloc-free-delete.ll
+++ b/llvm/test/Transforms/InstCombine/malloc-free-delete.ll
@@ -267,7 +267,14 @@
 declare void @_ZdlPvSt11align_val_tRKSt9nothrow_t(i8*, i64, i8*) nobuiltin
 ; delete[](void*, align_val_t, nothrow)
 declare void @_ZdaPvSt11align_val_tRKSt9nothrow_t(i8*, i64, i8*) nobuiltin
-
+; delete(void*, unsigned int, align_val_t)
+declare void @_ZdlPvjSt11align_val_t(i8*, i32, i32) nobuiltin
+; delete(void*, unsigned long, align_val_t)
+declare void @_ZdlPvmSt11align_val_t(i8*, i64, i64) nobuiltin
+; delete[](void*, unsigned int, align_val_t)
+declare void @_ZdaPvjSt11align_val_t(i8*, i32, i32) nobuiltin
+; delete[](void*, unsigned long, align_val_t)
+declare void @_ZdaPvmSt11align_val_t(i8*, i64, i64) nobuiltin
 
 define void @test8() {
 ; CHECK-LABEL: @test8(
@@ -302,6 +309,14 @@
   call void @_ZdlPvSt11align_val_tRKSt9nothrow_t(i8* %nwjat, i64 8, i8* %nt) builtin
   %najat = call i8* @_ZnajSt11align_val_tRKSt9nothrow_t(i32 32, i32 8, i8* %nt) builtin
   call void @_ZdaPvSt11align_val_tRKSt9nothrow_t(i8* %najat, i64 8, i8* %nt) builtin
+  %nwa2 = call i8* @_ZnwmSt11align_val_t(i64 32, i64 8) builtin
+  call void @_ZdlPvmSt11align_val_t(i8* %nwa2, i64 32, i64 8) builtin
+  %nwja2 = call i8* @_ZnwjSt11align_val_t(i32 32, i32 8) builtin
+  call void @_ZdlPvjSt11align_val_t(i8* %nwa2, i32 32, i32 8) builtin
+  %naa2 = call i8* @_ZnamSt11align_val_t(i64 32, i64 8) builtin
+  call void @_ZdaPvmSt11align_val_t(i8* %naa2, i64 32, i64 8) builtin
+  %naja2 = call i8* @_ZnajSt11align_val_t(i32 32, i32 8) builtin
+  call void @_ZdaPvjSt11align_val_t(i8* %naja2, i32 32, i32 8) builtin
   ret void
 }
 
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
@@ -415,13 +415,17 @@
       "declare void @_ZdaPvSt11align_val_t(i8*, i64)\n"
       "declare void @_ZdaPvSt11align_val_tRKSt9nothrow_t(i8*, i64, %struct*)\n"
       "declare void @_ZdaPvj(i8*, i32)\n"
+      "declare void @_ZdaPvjSt11align_val_t(i8*, i32, i32)\n"
       "declare void @_ZdaPvm(i8*, i64)\n"
+      "declare void @_ZdaPvmSt11align_val_t(i8*, i64, i64)\n"
       "declare void @_ZdlPv(i8*)\n"
       "declare void @_ZdlPvRKSt9nothrow_t(i8*, %struct*)\n"
       "declare void @_ZdlPvSt11align_val_t(i8*, i64)\n"
       "declare void @_ZdlPvSt11align_val_tRKSt9nothrow_t(i8*, i64, %struct*)\n"
       "declare void @_ZdlPvj(i8*, i32)\n"
+      "declare void @_ZdlPvjSt11align_val_t(i8*, i32, i32)\n"
       "declare void @_ZdlPvm(i8*, i64)\n"
+      "declare void @_ZdlPvmSt11align_val_t(i8*, i64, i64)\n"
       "declare i8* @_Znaj(i32)\n"
       "declare i8* @_ZnajRKSt9nothrow_t(i32, %struct*)\n"
       "declare i8* @_ZnajSt11align_val_t(i32, i32)\n"