llvm-project/llvm/test/Transforms/InferFunctionAttrs/nobuiltin.ll

; RUN: opt -S -inferattrs < %s | FileCheck %s

; CHECK: Function Attrs: nobuiltin allocsize(0)
; CHECK: declare i8* @_Znwm(i32)
declare i8* @_Znwm(i32) nobuiltin allocsize(0)