1 ; RUN: opt < %s -dfsan -S | FileCheck %s
2 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-S128"
3 target triple = "x86_64-unknown-linux-gnu"
5 ; Check that we use dfsan_union in large functions instead of __dfsan_union.
7 ; CHECK-LABEL: @"dfs$foo"
8 define i32 @foo(i32 %a, i32 %b) {
3010 ; CHECK: call{{.*}}@dfsan_union
3012 %ab = mul i32 %a, %b