1*9880d681SAndroid Build Coastguard Worker; This test checks that we are not instrumenting unnecessary globals 2*9880d681SAndroid Build Coastguard Worker; (llvm.metadata and other llvm internal globals). 3*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -asan -asan-module -S | FileCheck %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 6*9880d681SAndroid Build Coastguard Workertarget triple = "x86_64-apple-macosx10.10.0" 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker@foo_noinst = private global [19 x i8] c"scannerWithString:\00", section "__TEXT,__objc_methname,cstring_literals" 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Worker; CHECK: @foo_noinst = private global [19 x i8] c"scannerWithString:\00", section "__TEXT,__objc_methname,cstring_literals" 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Worker@.str_noinst = private unnamed_addr constant [4 x i8] c"aaa\00", section "llvm.metadata" 13*9880d681SAndroid Build Coastguard Worker@.str_noinst_prof = private unnamed_addr constant [4 x i8] c"aaa\00", section "__DATA,__llvm_covmap" 14*9880d681SAndroid Build Coastguard Worker@.str_noinst_LLVM = private unnamed_addr constant [4 x i8] c"aaa\00", section "__LLVM,__not_visible" 15*9880d681SAndroid Build Coastguard Worker@.str_inst = private unnamed_addr constant [4 x i8] c"aaa\00" 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: {{asan_gen.*str_noinst}} 18*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: {{asan_gen.*str_noinst_prof}} 19*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: {{asan_gen.*str_noinst_LLVM}} 20*9880d681SAndroid Build Coastguard Worker; CHECK: {{asan_gen.*str_inst}} 21*9880d681SAndroid Build Coastguard Worker; CHECK: @asan.module_ctor 22