1 ; RUN: llc -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -arm-use-movt=false -mtriple=armv7-apple-ios < %s | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
2 ; RUN: llc -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -arm-use-movt=false -mtriple=armv7-linux-gnueabi < %s | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
3 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
6 ; Note: The Thumb code is being generated by the target-independent selector.
8 define void @t1() nounwind {
13 ; THUMB: movw r0, #65535
14 ; THUMB: movt r0, #65535
15 call void @foo(i32 -1)
19 declare void @foo(i32)
21 define void @t2() nounwind {
26 ; THUMB: movw r0, #65302
27 ; THUMB: movt r0, #65535
28 call void @foo(i32 -234)
32 define void @t3() nounwind {
37 ; THUMB: movw r0, #65279
38 ; THUMB: movt r0, #65535
39 call void @foo(i32 -257)
43 ; Load from constant pool
44 define void @t4() nounwind {
49 ; THUMB: movw r0, #65278
50 ; THUMB: movt r0, #65535
51 call void @foo(i32 -258)
55 define void @t5() nounwind {
60 ; THUMB: movs r0, #255
61 ; THUMB: movt r0, #65535
62 call void @foo(i32 -65281)
66 define void @t6() nounwind {
70 ; ARM: mvn r0, #978944
71 ; THUMB: movw r0, #4095
72 ; THUMB: movt r0, #65521
73 call void @foo(i32 -978945)
77 define void @t7() nounwind {
81 ; ARM: mvn r0, #267386880
82 ; THUMB: movw r0, #65535
83 ; THUMB: movt r0, #61455
84 call void @foo(i32 -267386881)
88 define void @t8() nounwind {
93 ; THUMB: movs r0, #255
94 ; THUMB: movt r0, #65535
95 call void @foo(i32 -65281)
99 define void @t9() nounwind {
103 ; ARM: mvn r0, #2130706432
104 ; THUMB: movw r0, #65535
105 ; THUMB: movt r0, #33023
106 call void @foo(i32 -2130706433)
110 ; Load from constant pool.
111 define i32 @t10(i32 %a) {
115 ; THUMB: movw r1, #52257
116 ; THUMB-NEXT: movt r1, #35037
117 %1 = xor i32 -1998730207, %a