RUN: llvm-profdata generate %p/Inputs/foo3-1.profdata.input > %t-foo3-1.profdata
RUN: llvm-profdata generate %p/Inputs/foo3-2.profdata.input > %t-foo3-2.profdata

RUN: llvm-profdata merge %t-foo3-1.profdata %t-foo3-2.profdata 2>&1 | llvm-profdata show -all-functions -counts - | FileCheck %s --check-prefix=FOO3
RUN: llvm-profdata merge %t-foo3-2.profdata %t-foo3-1.profdata 2>&1 | llvm-profdata show -all-functions -counts - | FileCheck %s --check-prefix=FOO3
FOO3: foo:
FOO3: Counters: 3
FOO3: Function count: 8
FOO3: Block counts: [7, 6]

RUN: llvm-profdata generate %p/Inputs/foo4-1.profdata.input > %t-foo4-1.profdata
RUN: llvm-profdata generate %p/Inputs/foo4-2.profdata.input > %t-foo4-2.profdata

RUN: llvm-profdata merge %t-foo4-1.profdata %t-foo4-2.profdata 2>&1 | llvm-profdata show -all-functions -counts - | FileCheck %s --check-prefix=FOO4
RUN: llvm-profdata merge %t-foo4-2.profdata %t-foo4-1.profdata 2>&1 | llvm-profdata show -all-functions -counts - | FileCheck %s --check-prefix=FOO4
FOO4: foo:
FOO4: Counters: 4
FOO4: Function count: 18
FOO4: Block counts: [28, 38, 48]

RUN: llvm-profdata generate %p/Inputs/foo3bar3-1.profdata.input > %t-foo3bar3-1.profdata
RUN: llvm-profdata generate %p/Inputs/foo3bar3-2.profdata.input > %t-foo3bar3-2.profdata

RUN: llvm-profdata merge %t-foo3bar3-1.profdata %t-foo3bar3-2.profdata 2>&1 | llvm-profdata show -all-functions -counts - | FileCheck %s --check-prefix=FOO3BAR3
RUN: llvm-profdata merge %t-foo3bar3-2.profdata %t-foo3bar3-1.profdata 2>&1 | llvm-profdata show -all-functions -counts - | FileCheck %s --check-prefix=FOO3BAR3
FOO3BAR3: foo:
FOO3BAR3: Counters: 3
FOO3BAR3: Function count: 19
FOO3BAR3: Block counts: [22, 28]
FOO3BAR3: bar:
FOO3BAR3: Counters: 3
FOO3BAR3: Function count: 36
FOO3BAR3: Block counts: [42, 50]