# Tests for merge of empty profile files.

RUN: touch %t_empty.proftext
RUN: llvm-profdata merge -text -o - %t_empty.proftext %p/Inputs/clang_profile.proftext | FileCheck %s -check-prefix=CLANG_PROF_TEXT
RUN: llvm-profdata merge -text -o - %t_empty.proftext %p/Inputs/clang_profile.proftext --num-threads=2 | FileCheck %s -check-prefix=CLANG_PROF_TEXT
CLANG_PROF_TEXT: main
CLANG_PROF_TEXT: 0
CLANG_PROF_TEXT: 1
CLANG_PROF_TEXT: 1

RUN: llvm-profdata merge -text -o - %t_empty.proftext %p/Inputs/IR_profile.proftext | FileCheck %s -check-prefix=IR_PROF_TEXT
RUN: llvm-profdata merge -text -o - %t_empty.proftext %p/Inputs/IR_profile.proftext --num-threads=2 | FileCheck %s -check-prefix=IR_PROF_TEXT
IR_PROF_TEXT: :ir
IR_PROF_TEXT: main
IR_PROF_TEXT: 0
IR_PROF_TEXT: 1
IR_PROF_TEXT: 1