1; RUN: llc -verify-machineinstrs -mtriple=powerpc-unknown-linux-gnu < %s | FileCheck %s
2
3; Test case adapted from PR40922.
4
5@a.b = internal global i32 0, align 4
6
7define i32 @a() {
8entry:
9  %call = tail call i32 bitcast (i32 (...)* @d to i32 ()*)()
10  %0 = load i32, i32* @a.b, align 4
11  %conv = zext i32 %0 to i64
12  %add = add nuw nsw i64 %conv, 6
13  %and = and i64 %add, 8589934575
14  %cmp = icmp ult i64 %and, %conv
15  br i1 %cmp, label %if.then, label %if.end
16
17if.then:                                          ; preds = %entry
18  %call3 = tail call i32 bitcast (i32 (...)* @e to i32 ()*)()
19  br label %if.end
20
21if.end:                                           ; preds = %if.then, %entry
22  store i32 %call, i32* @a.b, align 4
23  ret i32 undef
24}
25
26; CHECK-LABEL: @a
27; CHECK: li 5, 0
28; CHECK: mr 30, 3
29; CHECK: addic 6, 4, 6
30; CHECK: addze 5, 5
31; CHECK: rlwinm 6, 6, 0, 28, 26
32; CHECK: andi. 5, 5, 1
33
34declare i32 @d(...)
35
36declare i32 @e(...)
37