1The coverage reader should be able to handle archives, and archives embedded within 2MachO universal binaries. 3 4--- 5Steps to re-generate these files on macOS: 6 7clang -fprofile-instr-generate -fcoverage-mapping -c obj1.c -o obj1_32.o -arch i386 8clang -fprofile-instr-generate -fcoverage-mapping -c obj2.c -o obj2_32.o -arch i386 9clang -fprofile-instr-generate -fcoverage-mapping -c obj1.c -o obj1_64.o -arch x86_64 10clang -fprofile-instr-generate -fcoverage-mapping -c obj2.c -o obj2_64.o -arch x86_64 11ar -q archive_32 obj1_32.o obj2_32.o 12ar -q archive_64 obj1_64.o obj2_64.o 13lipo -output universal_bin_wrapping_archives -create archive_32 archive_64 14--- 15REQUIRES: zlib 16 17RUN: llvm-profdata merge %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives.proftext -o %t.profdata 18 19RUN: llvm-cov show %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives \ 20RUN: -instr-profile %t.profdata -path-equivalence=/tmp,%S/Inputs/universal_bin_wrapping_archives -arch i386 \ 21RUN: | FileCheck %s --check-prefix=SHOW_ARCHIVE 22 23RUN: llvm-cov show %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives \ 24RUN: -instr-profile %t.profdata -path-equivalence=/tmp,%S/Inputs/universal_bin_wrapping_archives -arch x86_64 \ 25RUN: | FileCheck %s --check-prefix=SHOW_ARCHIVE 26 27SHOW_ARCHIVE: {{.*}}obj1.c: 28SHOW_ARCHIVE-NEXT: 1| 100|void f1() {} 29SHOW_ARCHIVE: {{.*}}obj2.c: 30SHOW_ARCHIVE-NEXT: 1| 100|void f2() {} 31 32RUN: llvm-cov report %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives \ 33RUN: -instr-profile %t.profdata -path-equivalence=/tmp,%S/Inputs/universal_bin_wrapping_archives %s -arch i386 \ 34RUN: | FileCheck %s --check-prefix=REPORT_ARCHIVE 35 36RUN: llvm-cov report %S/Inputs/universal_bin_wrapping_archives/universal_bin_wrapping_archives \ 37RUN: -instr-profile %t.profdata -path-equivalence=/tmp,%S/Inputs/universal_bin_wrapping_archives %s -arch x86_64 \ 38RUN: | FileCheck %s --check-prefix=REPORT_ARCHIVE 39 40RUN: llvm-ar rcT %t.thin32.a %S/Inputs/universal_bin_wrapping_archives/obj1_32.o %S/Inputs/universal_bin_wrapping_archives/obj2_32.o 41RUN: llvm-cov report %t.thin32.a -instr-profile %t.profdata | FileCheck %s --check-prefix=REPORT_ARCHIVE 42 43REPORT_ARCHIVE: obj1.c 1 0 100.00% 1 0 100.00% 1 0 100.00% 44REPORT_ARCHIVE: obj2.c 1 0 100.00% 1 0 100.00% 1 0 100.00% 45REPORT_ARCHIVE: TOTAL 2 0 100.00% 2 0 100.00% 2 0 100.00% 46