| // REQUIRES: lld-available |
| /// With lld -opt:ref we can ensure discarded[01] and their profc/profd |
| /// variables are discarded. |
| |
| // RUN: %clang_profgen -fcoverage-mapping -ffunction-sections -fuse-ld=lld -Wl,-debug:symtab,-opt:noref %S/coverage-linkage.cpp -o %t |
| // RUN: llvm-nm %t | FileCheck %s --check-prefix=NOGC |
| // RUN: %clang_profgen -fcoverage-mapping -ffunction-sections -fuse-ld=lld -Wl,-debug:symtab,-opt:ref %S/coverage-linkage.cpp -o %t |
| // RUN: llvm-nm %t | FileCheck %s --check-prefix=GC |
| |
| // NOGC: T ?discarded{{.*}} |
| // GC-NOT: T ?discarded{{.*}} |
