| ;; Test that we don't add any instrumentation code to functions without |
| ;; interesting memory accesses. |
| ; |
| ; RUN: opt < %s -passes='function(memprof),module(memprof-module)' -S -debug 2>&1 | FileCheck %s |
| |
| ;; Require asserts for -debug |
| ; REQUIRES: asserts |
| |
| target 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" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define void @_Z3foov() { |
| entry: |
| ret void |
| } |
| |
| ;; Confirm we ran memprof and decided not to instrument |
| ; CHECK: MEMPROF done instrumenting: 0 define void @_Z3foov |
| |
| ;; We should not add any instrumentation related code |
| ; CHECK: define void @_Z3foov |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: ret void |
