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1;; Test that we don't add any instrumentation code to functions without2;; interesting memory accesses.3;4; RUN: opt < %s -passes='function(memprof),module(memprof-module)' -S -debug 2>&1 | FileCheck %s5 6;; Require asserts for -debug7; REQUIRES: asserts8 9target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"10target triple = "x86_64-unknown-linux-gnu"11 12define void @_Z3foov() {13entry:14 ret void15}16 17;; Confirm we ran memprof and decided not to instrument18; CHECK: MEMPROF done instrumenting: 0 define void @_Z3foov19 20;; We should not add any instrumentation related code21; CHECK: define void @_Z3foov22; CHECK-NEXT: entry:23; CHECK-NEXT: ret void24