1 ; RUN: opt < %s -tsan -S | FileCheck %s
3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
4 target triple = "x86_64-unknown-linux-gnu"
6 define i32 @read_4_bytes(i32* %a) {
8 %tmp1 = load i32* %a, align 4
12 ; CHECK: @llvm.global_ctors = {{.*}}@__tsan_init
14 ; CHECK: define i32 @read_4_bytes(i32* %a) {
15 ; CHECK: call void @__tsan_func_entry(i8* %0)
16 ; CHECK-NEXT: %1 = bitcast i32* %a to i8*
17 ; CHECK-NEXT: call void @__tsan_read4(i8* %1)
18 ; CHECK-NEXT: %tmp1 = load i32* %a, align 4
19 ; CHECK-NEXT: call void @__tsan_func_exit()