Add missing REQUIRES in sancov/print_coverage_pcs.test: it requires aarch64 as well now

llvm-svn: 278601
diff --git a/llvm/test/tools/sancov/print_coverage_pcs.test b/llvm/test/tools/sancov/print_coverage_pcs.test
index 3e3358c..8f939b8 100644
--- a/llvm/test/tools/sancov/print_coverage_pcs.test
+++ b/llvm/test/tools/sancov/print_coverage_pcs.test
@@ -1,4 +1,4 @@
-REQUIRES: x86-registered-target
+REQUIRES: x86-registered-target, aarch64-registered-target
 RUN: sancov -print-coverage-pcs %p/Inputs/test-linux_x86_64 | FileCheck %s --check-prefix=LINUX
 RUN: llvm-objdump -d %p/Inputs/test-windows_x86_64 | FileCheck %s --check-prefix=DISAS_WIN
 RUN: sancov -print-coverage-pcs %p/Inputs/test-windows_x86_64 | FileCheck %s --check-prefix=WINDOWS