| ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM |
| ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB |
| |
| @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 |
| @temp = common global [60 x i8] zeroinitializer, align 1 |
| |
| define void @t1() nounwind ssp { |
| ; ARM: t1 |
| ; ARM: movw r0, :lower16:_message1 |
| ; ARM: movt r0, :upper16:_message1 |
| ; ARM: add r0, r0, #5 |
| ; ARM: movw r1, #64 |
| ; ARM: movw r2, #10 |
| ; ARM: uxtb r1, r1 |
| ; ARM: bl _memset |
| ; THUMB: t1 |
| ; THUMB: movw r0, :lower16:_message1 |
| ; THUMB: movt r0, :upper16:_message1 |
| ; THUMB: adds r0, #5 |
| ; THUMB: movs r1, #64 |
| ; THUMB: movt r1, #0 |
| ; THUMB: movs r2, #10 |
| ; THUMB: movt r2, #0 |
| ; THUMB: uxtb r1, r1 |
| ; THUMB: bl _memset |
| 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) |
| ret void |
| } |
| |
| declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind |
| |
| define void @t2() nounwind ssp { |
| ; ARM: t2 |
| ; ARM: movw r0, :lower16:L_temp$non_lazy_ptr |
| ; ARM: movt r0, :upper16:L_temp$non_lazy_ptr |
| ; ARM: ldr r0, [r0] |
| ; ARM: add r1, r0, #4 |
| ; ARM: add r0, r0, #16 |
| ; ARM: movw r2, #17 |
| ; ARM: str r0, [sp] @ 4-byte Spill |
| ; ARM: mov r0, r1 |
| ; ARM: ldr r1, [sp] @ 4-byte Reload |
| ; ARM: bl _memcpy |
| ; THUMB: t2 |
| ; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr |
| ; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr |
| ; THUMB: ldr r0, [r0] |
| ; THUMB: adds r1, r0, #4 |
| ; THUMB: adds r0, #16 |
| ; THUMB: movs r2, #17 |
| ; THUMB: movt r2, #0 |
| ; THUMB: mov r0, r1 |
| ; THUMB: bl _memcpy |
| 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) |
| ret void |
| } |
| |
| declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind |
| |
| define void @t3() nounwind ssp { |
| ; ARM: t3 |
| ; ARM: movw r0, :lower16:L_temp$non_lazy_ptr |
| ; ARM: movt r0, :upper16:L_temp$non_lazy_ptr |
| ; ARM: ldr r0, [r0] |
| ; ARM: add r1, r0, #4 |
| ; ARM: add r0, r0, #16 |
| ; ARM: movw r2, #10 |
| ; ARM: mov r0, r1 |
| ; ARM: bl _memmove |
| ; THUMB: t3 |
| ; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr |
| ; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr |
| ; THUMB: ldr r0, [r0] |
| ; THUMB: adds r1, r0, #4 |
| ; THUMB: adds r0, #16 |
| ; THUMB: movs r2, #10 |
| ; THUMB: movt r2, #0 |
| ; THUMB: mov r0, r1 |
| ; THUMB: bl _memmove |
| 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) |
| ret void |
| } |
| |
| define void @t4() nounwind ssp { |
| ; ARM: t4 |
| ; ARM: movw r0, :lower16:L_temp$non_lazy_ptr |
| ; ARM: movt r0, :upper16:L_temp$non_lazy_ptr |
| ; ARM: ldr r0, [r0] |
| ; ARM: ldr r1, [r0, #16] |
| ; ARM: str r1, [r0, #4] |
| ; ARM: ldr r1, [r0, #20] |
| ; ARM: str r1, [r0, #8] |
| ; ARM: ldrh r1, [r0, #24] |
| ; ARM: strh r1, [r0, #12] |
| ; ARM: bx lr |
| ; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr |
| ; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr |
| ; THUMB: ldr r0, [r0] |
| ; THUMB: ldr r1, [r0, #16] |
| ; THUMB: str r1, [r0, #4] |
| ; THUMB: ldr r1, [r0, #20] |
| ; THUMB: str r1, [r0, #8] |
| ; THUMB: ldrh r1, [r0, #24] |
| ; THUMB: strh r1, [r0, #12] |
| ; THUMB: bx lr |
| 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) |
| ret void |
| } |
| |
| declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind |