1// Disable full debug info and verify that we get warnings during merging
2
3// RUN: %clang_pgogen -o %t -gline-tables-only -mllvm --debug-info-correlate -mllvm --disable-vp=true %S/../Inputs/instrprof-debug-info-correlate-main.cpp %S/../Inputs/instrprof-debug-info-correlate-foo.cpp
4// RUN: env LLVM_PROFILE_FILE=%t.proflite %run %t
5// RUN: llvm-profdata merge -o %t.profdata --debug-info=%t %t.proflite --max-debug-info-correlation-warnings=2 2>&1 >/dev/null | FileCheck %s --check-prefixes=CHECK,LIMIT --implicit-check-not=warning
6// RUN: llvm-profdata merge -o %t.profdata --debug-info=%t %t.proflite --max-debug-info-correlation-warnings=0 2>&1 >/dev/null | FileCheck %s --check-prefixes=CHECK,NOLIMIT --implicit-check-not=warning
7
8// CHECK: warning: Could not find address of function
9// CHECK: warning: Could not find address of function
10// NOLIMIT: warning: Could not find address of function
11// NOLIMIT: warning: Could not find address of function
12// NOLIMIT: warning: Could not find address of function
13// LIMIT: warning: Suppressed 3 additional warnings
14

source code of compiler-rt/test/profile/Linux/instrprof-debug-info-correlate-warnings.c