1; RUN: opt < %s -dfsan -dfsan-args-abi -dfsan-debug-nonzero-labels -S | FileCheck %s
2target 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
4declare i32 @g()
5
6; CHECK: define { i32, i16 } @"dfs$f"(i32, i16)
7define i32 @f(i32) {
8  ; CHECK: [[LOCALLABELALLOCA:%.*]] = alloca i16
9  ; CHECK: [[ARGCMP:%.*]] = icmp ne i16 %1, 0
10  ; CHECK: br i1 [[ARGCMP]]
11  %i = alloca i32
12  store i32 %0, i32* %i
13  ; CHECK: [[CALL:%.*]] = call { i32, i16 } @"dfs$g"()
14  ; CHECK: [[CALLLABEL:%.*]] = extractvalue { i32, i16 } [[CALL]], 1
15  ; CHECK: [[CALLCMP:%.*]] = icmp ne i16 [[CALLLABEL]], 0
16  ; CHECK: br i1 [[CALLCMP]]
17  %call = call i32 @g()
18  ; CHECK: [[LOCALLABEL:%.*]] = load i16* [[LOCALLABELALLOCA]]
19  ; CHECK: [[LOCALCMP:%.*]] = icmp ne i16 [[LOCALLABEL]], 0
20  ; CHECK: br i1 [[LOCALCMP]]
21  %load = load i32* %i
22  ret i32 %load
23}
24