1; RUN: llc -march=mipsel < %s | FileCheck %s
2
3@g0 = common global i32 0, align 4
4@g1 = common global i32 0, align 4
5
6; CHECK: addiu ${{[0-9]+}}, ${{[0-9]+}}, 23
7; CHECK: addiu ${{[0-9]+}}, ${{[0-9]+}}, 23
8
9define i32 @test1(i32 %a) {
10entry:
11  %tobool = icmp eq i32 %a, 0
12  %0 = load i32* @g0, align 4
13  br i1 %tobool, label %if.else, label %if.then
14
15if.then:
16  %add = add nsw i32 %0, 1
17  store i32 %add, i32* @g0, align 4
18  %1 = load i32* @g1, align 4
19  %add1 = add nsw i32 %1, 23
20  br label %if.end
21
22if.else:
23  %add2 = add nsw i32 %0, 11
24  store i32 %add2, i32* @g0, align 4
25  %2 = load i32* @g1, align 4
26  %add3 = add nsw i32 %2, 23
27  br label %if.end
28
29if.end:
30  %storemerge = phi i32 [ %add3, %if.else ], [ %add1, %if.then ]
31  store i32 %storemerge, i32* @g1, align 4
32  ret i32 %storemerge
33}
34