| ; This test checks that we are not instrumenting unnecessary globals |
| ; (llvm.metadata and other llvm internal globals). |
| ; RUN: opt < %s -asan -asan-module -S | FileCheck %s |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.10.0" |
| |
| @foo_noinst = private global [19 x i8] c"scannerWithString:\00", section "__TEXT,__objc_methname,cstring_literals" |
| |
| ; CHECK: @foo_noinst = private global [19 x i8] c"scannerWithString:\00", section "__TEXT,__objc_methname,cstring_literals" |
| |
| @.str_noinst = private unnamed_addr constant [4 x i8] c"aaa\00", section "llvm.metadata" |
| @.str_noinst_old_cov = private unnamed_addr constant [4 x i8] c"aaa\00", section "__DATA,__llvm_covmap" |
| @.str_noinst_new_cov = private unnamed_addr constant [4 x i8] c"aaa\00", section "__LLVM_COV,__llvm_covmap" |
| @.str_noinst_LLVM = private unnamed_addr constant [4 x i8] c"aaa\00", section "__LLVM,__not_visible" |
| @.str_inst = private unnamed_addr constant [4 x i8] c"aaa\00" |
| |
| ; CHECK-NOT: {{asan_gen.*str_noinst}} |
| ; CHECK-NOT: {{asan_gen.*str_noinst_old_cov}} |
| ; CHECK-NOT: {{asan_gen.*str_noinst_new_cov}} |
| ; CHECK-NOT: {{asan_gen.*str_noinst_LLVM}} |
| ; CHECK: {{asan_gen.*str_inst}} |
| ; CHECK: @asan.module_ctor |
