1; Ensure constant propagation of logical instructions is working correctly.
2
3; RUN: opt < %s -constprop -die -S | FileCheck %s
4; CHECK-NOT:     {{and|or|xor}}
5
6define i32 @test1() {
7        %R = and i32 4, 1234            ; <i32> [#uses=1]
8        ret i32 %R
9}
10
11define i1 @test1.upgrd.1() {
12        %R = and i1 true, false         ; <i1> [#uses=1]
13        ret i1 %R
14}
15
16define i32 @test2() {
17        %R = or i32 4, 1234             ; <i32> [#uses=1]
18        ret i32 %R
19}
20
21define i1 @test2.upgrd.2() {
22        %R = or i1 true, false          ; <i1> [#uses=1]
23        ret i1 %R
24}
25
26define i32 @test3() {
27        %R = xor i32 4, 1234            ; <i32> [#uses=1]
28        ret i32 %R
29}
30
31define i1 @test3.upgrd.3() {
32        %R = xor i1 true, false         ; <i1> [#uses=1]
33        ret i1 %R
34}
35
36