llvm-project/compiler-rt/test/profile/Linux/comdat_rename.test

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// RUN: rm -fr %t.prof
// RUN: %clangxx_pgogen=%t.prof/ -o %t.gen -mllvm -do-comdat-renaming=true -O2 %S/../Inputs/comdat_rename_1.cpp %S/../Inputs/comdat_rename_2.cpp
// RUN: %run %t.gen
// RUN: llvm-profdata merge -o %t.profdata %t.prof/
// RUN: %clangxx_profuse=%t.profdata -O2 -mllvm -do-comdat-renaming=true -emit-llvm -S %S/../Inputs/comdat_rename_1.cpp -o - | FileCheck %S/../Inputs/comdat_rename_1.cpp
// RUN: %clangxx_profuse=%t.profdata -O2 -mllvm -do-comdat-renaming=true -emit-llvm -S %S/../Inputs/comdat_rename_2.cpp -o - | FileCheck %S/../Inputs/comdat_rename_2.cpp