1 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
2 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
3 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG
4 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=THUMB-LONG
6 @message1 = global [60 x i8] c"The LLVM Compiler Infrastructure\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00", align 1
7 @temp = common global [60 x i8] zeroinitializer, align 1
9 define void @t1() nounwind ssp {
11 ; ARM: movw r0, :lower16:_message1
12 ; ARM: movt r0, :upper16:_message1
19 ; ARM-LONG: movw r3, :lower16:L_memset$non_lazy_ptr
20 ; ARM-LONG: movt r3, :upper16:L_memset$non_lazy_ptr
21 ; ARM-LONG: ldr r3, [r3]
24 ; THUMB: movw r0, :lower16:_message1
25 ; THUMB: movt r0, :upper16:_message1
34 ; THUMB-LONG: movw r3, :lower16:L_memset$non_lazy_ptr
35 ; THUMB-LONG: movt r3, :upper16:L_memset$non_lazy_ptr
36 ; THUMB-LONG: ldr r3, [r3]
38 call void @llvm.memset.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @message1, i32 0, i32 5), i8 64, i32 10, i32 1, i1 false)
42 declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
44 define void @t2() nounwind ssp {
46 ; ARM: movw r0, :lower16:L_temp$non_lazy_ptr
47 ; ARM: movt r0, :upper16:L_temp$non_lazy_ptr
50 ; ARM: add r0, r0, #16
52 ; ARM: str r0, [sp] @ 4-byte Spill
54 ; ARM: ldr r1, [sp] @ 4-byte Reload
57 ; ARM-LONG: movw r3, :lower16:L_memcpy$non_lazy_ptr
58 ; ARM-LONG: movt r3, :upper16:L_memcpy$non_lazy_ptr
59 ; ARM-LONG: ldr r3, [r3]
62 ; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr
63 ; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr
65 ; THUMB: adds r1, r0, #4
72 ; THUMB-LONG: movw r3, :lower16:L_memcpy$non_lazy_ptr
73 ; THUMB-LONG: movt r3, :upper16:L_memcpy$non_lazy_ptr
74 ; THUMB-LONG: ldr r3, [r3]
76 call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 17, i32 1, i1 false)
80 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
82 define void @t3() nounwind ssp {
84 ; ARM: movw r0, :lower16:L_temp$non_lazy_ptr
85 ; ARM: movt r0, :upper16:L_temp$non_lazy_ptr
88 ; ARM: add r0, r0, #16
93 ; ARM-LONG: movw r3, :lower16:L_memmove$non_lazy_ptr
94 ; ARM-LONG: movt r3, :upper16:L_memmove$non_lazy_ptr
95 ; ARM-LONG: ldr r3, [r3]
98 ; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr
99 ; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr
100 ; THUMB: ldr r0, [r0]
101 ; THUMB: adds r1, r0, #4
102 ; THUMB: adds r0, #16
103 ; THUMB: movs r2, #10
108 ; THUMB-LONG: movw r3, :lower16:L_memmove$non_lazy_ptr
109 ; THUMB-LONG: movt r3, :upper16:L_memmove$non_lazy_ptr
110 ; THUMB-LONG: ldr r3, [r3]
112 call void @llvm.memmove.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 10, i32 1, i1 false)
116 define void @t4() nounwind ssp {
118 ; ARM: movw r0, :lower16:L_temp$non_lazy_ptr
119 ; ARM: movt r0, :upper16:L_temp$non_lazy_ptr
121 ; ARM: ldr r1, [r0, #16]
122 ; ARM: str r1, [r0, #4]
123 ; ARM: ldr r1, [r0, #20]
124 ; ARM: str r1, [r0, #8]
125 ; ARM: ldrh r1, [r0, #24]
126 ; ARM: strh r1, [r0, #12]
128 ; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr
129 ; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr
130 ; THUMB: ldr r0, [r0]
131 ; THUMB: ldr r1, [r0, #16]
132 ; THUMB: str r1, [r0, #4]
133 ; THUMB: ldr r1, [r0, #20]
134 ; THUMB: str r1, [r0, #8]
135 ; THUMB: ldrh r1, [r0, #24]
136 ; THUMB: strh r1, [r0, #12]
138 call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 10, i32 1, i1 false)
142 declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind