[profile] Specify "-V" to otool to get expected test output

[vsk]

Summary

Newer Xcode toolchains ship a new otool implementation that prints out section contents in a slightly different way than otool-classic. Specify "-V" to otool to get the expected test output.

[vsk]

• Drop end-of-line checks, since this differs between otool new vs. classic.

[MaskRay]

Thanks!

compiler-rt/test/profile/instrprof-darwin-dead-strip.c

 // REQUIRES: osx-ld64-live_support
 // REQUIRES: lto
 
 // RUN: %clang_profgen=%t.profraw -fcoverage-mapping -mllvm -enable-name-compression=false -DCODE=1 -Wl,-dead_strip -o %t %s
 // RUN: %run %t
 // RUN: llvm-profdata merge -o %t.profdata %t.profraw
 // RUN: llvm-profdata show --all-functions %t.profdata | FileCheck %s -check-prefix=PROF
 // RUN: llvm-cov show %t -instr-profile %t.profdata | FileCheck %s -check-prefix=COV
 // RUN: nm %t | FileCheck %s -check-prefix=NM
-// RUN: otool -s __DATA __llvm_prf_names %t | FileCheck %s -check-prefix=PRF_NAMES
-// RUN: otool -s __DATA __llvm_prf_cnts %t | FileCheck %s -check-prefix=PRF_CNTS
+// RUN: otool -V -s __DATA __llvm_prf_names %t | FileCheck %s -check-prefix=PRF_NAMES
+// RUN: otool -V -s __DATA __llvm_prf_cnts %t | FileCheck %s -check-prefix=PRF_CNTS
 
 // RUN: %clang_lto_profgen=%t.lto.profraw -fcoverage-mapping -mllvm -enable-name-compression=false -DCODE=1 -Wl,-dead_strip -flto -o %t.lto %s
 // RUN: %run %t.lto
 // RUN: llvm-profdata merge -o %t.lto.profdata %t.lto.profraw
 // RUN: llvm-profdata show --all-functions %t.lto.profdata | FileCheck %s -check-prefix=PROF
 // RUN: llvm-cov show %t.lto -instr-profile %t.lto.profdata | FileCheck %s -check-prefix=COV
 // RUN: nm %t.lto | FileCheck %s -check-prefix=NM
-// RUN: otool -s __DATA __llvm_prf_names %t.lto | FileCheck %s -check-prefix=PRF_NAMES
-// RUN: otool -s __DATA __llvm_prf_cnts %t.lto | FileCheck %s -check-prefix=PRF_CNTS
+// RUN: otool -V -s __DATA __llvm_prf_names %t.lto | FileCheck %s -check-prefix=PRF_NAMES
+// RUN: otool -V -s __DATA __llvm_prf_cnts %t.lto | FileCheck %s -check-prefix=PRF_CNTS
 
 // Note: We expect foo() and some of the profiling data associated with it to
 // be dead-stripped.
 
 // Note: When there is no code in a program, we expect to see the exact same
 // set of external functions provided by the profile runtime.
 
 // RUN: %clang_profgen -fcoverage-mapping -Wl,-dead_strip -dynamiclib -o %t.nocode.dylib %s

 // PROF-NEXT: Maximum function count: 1
 // PROF-NEXT: Maximum internal block count: 0
 
 // Note: We don't expect the names of dead-stripped functions to disappear from
 // __llvm_prf_names, because collectPGOFuncNameStrings() glues the names
 // together.
 
 // PRF_NAMES: Contents of (__DATA,__llvm_prf_names) section
-// PRF_NAMES-NEXT: {{.*}} 08 00 66 6f 6f 01 6d 61 69 6e{{ +$}}
+// PRF_NAMES-NEXT: {{.*}} 08 00 66 6f 6f 01 6d 61 69 6e
 //                        |  |  f  o  o  #  m  a  i  n
 //                        |  |___________|
 //                        |              |
 //               UncompressedLen = 8     |
 //                                       |
 //                                CompressedLen = 0
 
 // Note: We expect the profile counters for dead-stripped functions to also be
 // dead-stripped.
 
 // PRF_CNTS: Contents of (__DATA,__llvm_prf_cnts) section
-// PRF_CNTS-NEXT: {{.*}} 00 00 00 00 00 00 00 00{{ +$}}
+// PRF_CNTS-NEXT: {{.*}} 00 00 00 00 00 00 00 00