| ;; Tests that we get a missing memprof error for a function not in profile when |
| ;; using -pgo-warn-missing-function. |
| |
| ; RUN: rm -rf %t && split-file %s %t |
| |
| ; RUN: llvm-profdata merge %t/a.yaml -o %t/a.memprofdata |
| ; RUN: opt < %t/a.ll -passes='memprof-use<profile-filename=%t/a.memprofdata>' -pgo-warn-missing-function -S 2>&1 | FileCheck %s |
| |
| ; CHECK: memprof record not found for function hash {{.*}} _Z16funcnotinprofilev |
| |
| ;--- a.ll |
| ; ModuleID = 'memprofmissingfunc.cc' |
| source_filename = "memprofmissingfunc.cc" |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| ; Function Attrs: mustprogress noinline nounwind optnone uwtable |
| define dso_local void @_Z16funcnotinprofilev() { |
| entry: |
| ret void |
| } |
| |
| ;--- a.yaml |
| --- |
| HeapProfileRecords: |
| - GUID: main |
| CallSites: |
| - Frames: |
| - { Function: main, LineOffset: 1, Column: 3, IsInlineFrame: false } |
| ... |
