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 define i32 @t0(i1 zeroext %a) nounwind {
11 define i32 @t1(i8 signext %a) nounwind {
12 %1 = sext i8 %a to i32
16 define i32 @t2(i8 zeroext %a) nounwind {
17 %1 = zext i8 %a to i32
21 define i32 @t3(i16 signext %a) nounwind {
22 %1 = sext i16 %a to i32
26 define i32 @t4(i16 zeroext %a) nounwind {
27 %1 = zext i16 %a to i32
31 define void @foo(i8 %a, i16 %b) nounwind {
38 ; THUMB: and r2, r2, #1
39 %1 = call i32 @t0(i1 zeroext 1)
44 %2 = call i32 @t1(i8 signext %a)
49 %3 = call i32 @t2(i8 zeroext %a)
54 %4 = call i32 @t3(i16 signext %b)
59 %5 = call i32 @t4(i16 zeroext %b)
61 ;; A few test to check materialization
62 ;; Note: i1 1 was materialized with t1 call
64 %6 = call i32 @t2(i8 zeroext 255)
65 ; ARM: movw r1, #65535
66 ; THUMB: movw r1, #65535
67 %7 = call i32 @t4(i16 zeroext 65535)
71 define void @foo2() nounwind {
72 %1 = call signext i16 @t5()
73 %2 = call zeroext i16 @t6()
74 %3 = call signext i8 @t7()
75 %4 = call zeroext i8 @t8()
76 %5 = call zeroext i1 @t9()
80 declare signext i16 @t5();
81 declare zeroext i16 @t6();
82 declare signext i8 @t7();
83 declare zeroext i8 @t8();
84 declare zeroext i1 @t9();
86 define i32 @t10(i32 %argc, i8** nocapture %argv) {
102 ; ARM: str r9, [sp, #4]
105 ; ARM-LONG: movw lr, :lower16:L_bar$non_lazy_ptr
106 ; ARM-LONG: movt lr, :upper16:L_bar$non_lazy_ptr
107 ; ARM-LONG: ldr lr, [lr]
112 ; THUMB: movs r1, #248
114 ; THUMB: movs r2, #187
116 ; THUMB: movs r3, #28
118 ; THUMB: movw r9, #40
120 ; THUMB: movw r12, #186
121 ; THUMB: movt r12, #0
126 ; THUMB: uxtb.w r9, r9
127 ; THUMB: str.w r9, [sp]
128 ; THUMB: uxtb.w r9, r12
129 ; THUMB: str.w r9, [sp, #4]
132 ; THUMB-LONG: movw lr, :lower16:L_bar$non_lazy_ptr
133 ; THUMB-LONG: movt lr, :upper16:L_bar$non_lazy_ptr
134 ; THUMB-LONG: ldr.w lr, [lr]
136 %call = call i32 @bar(i8 zeroext 0, i8 zeroext -8, i8 zeroext -69, i8 zeroext 28, i8 zeroext 40, i8 zeroext -70)
140 declare i32 @bar(i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext)
142 define i32 @bar0(i32 %i) nounwind {
146 define void @foo3() uwtable {
148 ; ARM: movw r1, :lower16:_bar0
149 ; ARM: movt r1, :upper16:_bar0
152 ; THUMB: movw r1, :lower16:_bar0
153 ; THUMB: movt r1, :upper16:_bar0
155 %fptr = alloca i32 (i32)*, align 8
156 store i32 (i32)* @bar0, i32 (i32)** %fptr, align 8
157 %1 = load i32 (i32)** %fptr, align 8
158 %call = call i32 %1(i32 0)
162 define i32 @LibCall(i32 %a, i32 %b) {
167 ; ARM-LONG: movw r2, :lower16:L___udivsi3$non_lazy_ptr
168 ; ARM-LONG: movt r2, :upper16:L___udivsi3$non_lazy_ptr
169 ; ARM-LONG: ldr r2, [r2]
172 ; THUMB: bl ___udivsi3
173 ; THUMB-LONG: LibCall
174 ; THUMB-LONG: movw r2, :lower16:L___udivsi3$non_lazy_ptr
175 ; THUMB-LONG: movt r2, :upper16:L___udivsi3$non_lazy_ptr
176 ; THUMB-LONG: ldr r2, [r2]
178 %tmp1 = udiv i32 %a, %b ; <i32> [#uses=1]