1; RUN: llc %s -o - -mtriple=armv8-unknown -mattr=-fuse-literals,+use-misched | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKDONT
2; RUN: llc %s -o - -mtriple=armv8-unknown -mattr=+fuse-literals,+use-misched | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKFUSE
3
4@g = common global i32* zeroinitializer
5
6define i32* @litp(i32 %a, i32 %b) {
7entry:
8  %add = add nsw i32 %b, %a
9  %ptr = getelementptr i32, i32* bitcast (i32* (i32, i32)* @litp to i32*), i32 %add
10  %res = getelementptr i32, i32* bitcast (i32** @g to i32*), i32 %add
11  store i32* %ptr, i32** @g, align 4
12  ret i32* %res
13
14; CHECK-LABEL: litp:
15; CHECK:          movw [[R:r[0-9]+]], :lower16:litp
16; CHECKDONT-NEXT: movw [[S:r[0-9]+]], :lower16:g
17; CHECKFUSE-NEXT: movt [[R]], :upper16:litp
18; CHECKFUSE-NEXT: movw [[S:r[0-9]+]], :lower16:g
19; CHECKFUSE-NEXT: movt [[S]], :upper16:g
20}
21
22define i32 @liti(i32 %a, i32 %b) {
23entry:
24  %adda = add i32 %a, -262095121
25  %add1 = add i32 %adda, %b
26  %addb = add i32 %b, 121110837
27  %add2 = add i32 %addb, %a
28  store i32 %add1, i32* bitcast (i32** @g to i32*), align 4
29  ret i32 %add2
30
31; CHECK-LABEL: liti:
32; CHECK:          movw [[R:r[0-9]+]], #309
33; CHECKDONT-NEXT: add {{r[0-9]+}}, {{r[0-9]+}}, {{r[0-9]+}}
34; CHECKFUSE-NEXT: movt [[R]], #1848
35; CHECKFUSE:      movw [[S:r[0-9]+]], :lower16:g
36; CHECKFUSE-NEXT: movt [[S]], :upper16:g
37; CHECKFUSE-NEXT: movw [[T:r[0-9]+]], #48879
38; CHECKFUSE-NEXT: movt [[T]], #61536
39}
40