1 RUN: llvm-profdata merge -o %t.0.profdata %S/Inputs/IR_profile.proftext
2 RUN: llvm-profdata show -o %t.0.proftext -all-functions -text %t.0.profdata
3 RUN: diff %t.0.proftext %S/Inputs/IR_profile.proftext
4 RUN: llvm-profdata merge -o %t.1.profdata %t.0.proftext
5 RUN: llvm-profdata show -o %t.1.proftext -all-functions -text %t.1.profdata
6 RUN: diff %t.1.proftext %S/Inputs/IR_profile.proftext