[profile] Extend binary id profile test

[gulfem]

Summary

After including binary ids in profiles (https://reviews.llvm.org/D102039),
we found out that binary id changes are not exercising:

1. Profile merging from various processes by using %m specifier (Fixed in https://reviews.llvm.org/D107143)
2. Counter relocations by using %c specifier (Fixed in https://reviews.llvm.org/D108608)

This patch extends binary-id test to exercise the issues mentioned above.

[phosek]

LGTM

compiler-rt/test/profile/Linux/binary-id.c

28

I'd consider including a call to foo() here to introduce some variation, but it's not necessary.

compiler-rt/test/profile/Linux/binary-id.c

 // REQUIRES: linux
 // RUN: %clang_profgen -Wl,--build-id=none -O2 -o %t %s
 // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
-// RUN: llvm-profdata show --binary-ids  %t.profraw > %t.out
-// RUN: FileCheck %s --check-prefix=NO-BINARY-ID < %t.out
+// RUN: llvm-profdata show --binary-ids %t.profraw > %t.profraw.out
+// RUN: FileCheck %s --check-prefix=NO-BINARY-ID < %t.profraw.out
 // RUN: llvm-profdata merge -o %t.profdata %t.profraw
 
 // RUN: %clang_profgen -Wl,--build-id -O2 -o %t %s
 // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
-// RUN: llvm-profdata show --binary-ids  %t.profraw > %t.profraw.out
+// RUN: llvm-profdata show --binary-ids %t.profraw > %t.profraw.out
 // RUN: FileCheck %s --check-prefix=BINARY-ID-RAW-PROF < %t.profraw.out
 
 // RUN: rm -rf %t.profdir
 // RUN: env LLVM_PROFILE_FILE=%t.profdir/default_%m.profraw %run %t
 // RUN: env LLVM_PROFILE_FILE=%t.profdir/default_%m.profraw %run %t
 // RUN: env LLVM_PROFILE_FILE=%t.profdir/default_%m.profraw %run %t
-// RUN: llvm-profdata show --binary-ids  %t.profdir/default_*.profraw > %t.profraw.out
+// RUN: llvm-profdata show -all-functions --binary-ids %t.profdir/default_*.profraw > %t.profraw.out
 // RUN: FileCheck %s --check-prefix=BINARY-ID-MERGE-PROF < %t.profraw.out
 
+// RUN: %clang_profgen -Wl,--build-id -O2 -mllvm -runtime-counter-relocation=true -o %t %s
+// RUN: env LLVM_PROFILE_FILE="%c%t.profraw" %run %t
+// RUN: llvm-profdata show -all-functions --binary-ids %t.profraw > %t.profraw.out
+// RUN: FileCheck %s --check-prefix=BINARY-ID-COUNTER-RELOC < %t.profraw.out
+
 void foo() {
 }
 
 void bar() {
 }
 
 int main() {
   foo();
   bar();
   return 0;
 }
 
 // NO-BINARY-ID: Instrumentation level: Front-end
 // NO-BINARY-ID-NEXT: Total functions: 3
 // NO-BINARY-ID-NEXT: Maximum function count: 1
 // NO-BINARY-ID-NEXT: Maximum internal block count: 0
 // NO-BINARY-ID-NOT: Binary IDs:
 
 // BINARY-ID-RAW-PROF: Instrumentation level: Front-end
 // BINARY-ID-RAW-PROF-NEXT: Total functions: 3
 // BINARY-ID-RAW-PROF-NEXT: Maximum function count: 1
 // BINARY-ID-RAW-PROF-NEXT: Maximum internal block count: 0
 // BINARY-ID-RAW-PROF-NEXT: Binary IDs:
 // BINARY-ID-RAW-PROF-NEXT: {{[0-9a-f]+}}
 
+// BINARY-ID-MERGE-PROF: Counters
+// BINARY-ID-MERGE-PROF-NEXT:  {{.*}}foo{{.*}}:
+// BINARY-ID-MERGE-PROF-NEXT:    Hash:
+// BINARY-ID-MERGE-PROF-NEXT:    Counters: 1
+// BINARY-ID-MERGE-PROF-NEXT:    Function count: 3
+// BINARY-ID-MERGE-PROF:  {{.*}}bar{{.*}}:
+// BINARY-ID-MERGE-PROF-NEXT:    Hash:
+// BINARY-ID-MERGE-PROF-NEXT:    Counters: 1
+// BINARY-ID-MERGE-PROF-NEXT:    Function count: 3
+// BINARY-ID-MERGE-PROF:  main:
+// BINARY-ID-MERGE-PROF-NEXT:    Hash:
+// BINARY-ID-MERGE-PROF-NEXT:    Counters: 1
+// BINARY-ID-MERGE-PROF-NEXT:    Function count: 3
 // BINARY-ID-MERGE-PROF: Instrumentation level: Front-end
+// BINARY-ID-MERGE-PROF-NEXT: Functions shown: 3
 // BINARY-ID-MERGE-PROF-NEXT: Total functions: 3
 // BINARY-ID-MERGE-PROF-NEXT: Maximum function count: 3
 // BINARY-ID-MERGE-PROF-NEXT: Maximum internal block count: 0
 // BINARY-ID-MERGE-PROF-NEXT: Binary IDs:
 // BINARY-ID-MERGE-PROF-NEXT: {{[0-9a-f]+}}
+
+// BINARY-ID-COUNTER-RELOC: Counters
+// BINARY-ID-COUNTER-RELOC-NEXT:  {{.*}}foo{{.*}}:
+// BINARY-ID-COUNTER-RELOC-NEXT:    Hash:
+// BINARY-ID-COUNTER-RELOC-NEXT:    Counters: 1
+// BINARY-ID-COUNTER-RELOC-NEXT:    Function count: 1
+// BINARY-ID-COUNTER-RELOC:  {{.*}}bar{{.*}}:
+// BINARY-ID-COUNTER-RELOC-NEXT:    Hash:
+// BINARY-ID-COUNTER-RELOC-NEXT:    Counters: 1
+// BINARY-ID-COUNTER-RELOC-NEXT:    Function count: 1
+// BINARY-ID-COUNTER-RELOC:  main:
+// BINARY-ID-COUNTER-RELOC-NEXT:    Hash:
+// BINARY-ID-COUNTER-RELOC-NEXT:    Counters: 1
+// BINARY-ID-COUNTER-RELOC-NEXT:    Function count: 1
+// BINARY-ID-COUNTER-RELOC: Instrumentation level: Front-end
+// BINARY-ID-COUNTER-RELOC-NEXT: Functions shown: 3
+// BINARY-ID-COUNTER-RELOC-NEXT: Total functions: 3
+// BINARY-ID-COUNTER-RELOC-NEXT: Maximum function count: 1
+// BINARY-ID-COUNTER-RELOC-NEXT: Maximum internal block count: 0
+// BINARY-ID-COUNTER-RELOC-NEXT: Binary IDs:
+// BINARY-ID-COUNTER-RELOC-NEXT: {{[0-9a-f]+}}