1; This test checks that we are not instrumenting sanitizer code. 2; RUN: opt < %s -passes=asan -S | FileCheck %s 3 4target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 5target triple = "x86_64-unknown-linux-gnu" 6 7; Function Attrs: nounwind uwtable 8define void @__asan_default_options(ptr %a) sanitize_address { 9entry: 10 %tmp1 = load i32, ptr %a, align 4 11 %tmp2 = add i32 %tmp1, 1 12 store i32 %tmp2, ptr %a, align 4 13 ret void 14} 15 16; CHECK-NOT: call void @__asan_report_load 17 18; Function Attrs: nounwind uwtable 19define i32 @main() #0 { 20entry: 21 ret i32 0 22} 23 24; CHECK: declare void @__asan_init() 25