| Evan Cheng | 53519f0 | 2011-01-21 18:55:51 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=armv6-apple-darwin -relocation-model=static | FileCheck %s -check-prefix=STATIC |
| 2 | ; RUN: llc < %s -mtriple=armv6-apple-darwin -relocation-model=dynamic-no-pic | FileCheck %s -check-prefix=DYNAMIC |
| 3 | ; RUN: llc < %s -mtriple=armv6-apple-darwin -relocation-model=pic | FileCheck %s -check-prefix=PIC |
| 4 | ; RUN: llc < %s -mtriple=thumbv6-apple-darwin -relocation-model=pic | FileCheck %s -check-prefix=PIC_T |
| 5 | ; RUN: llc < %s -mtriple=armv7-apple-darwin -relocation-model=pic | FileCheck %s -check-prefix=PIC_V7 |
| 6 | ; RUN: llc < %s -mtriple=armv6-linux-gnueabi -relocation-model=pic | FileCheck %s -check-prefix=LINUX |
| 7 | |
| 8 | @G = external global i32 |
| 9 | |
| 10 | define i32 @test1() { |
| 11 | ; STATIC: _test1: |
| 12 | ; STATIC: ldr r0, LCPI0_0 |
| 13 | ; STATIC: ldr r0, [r0] |
| 14 | ; STATIC: .long _G |
| 15 | |
| 16 | ; DYNAMIC: _test1: |
| 17 | ; DYNAMIC: ldr r0, LCPI0_0 |
| 18 | ; DYNAMIC: ldr r0, [r0] |
| 19 | ; DYNAMIC: ldr r0, [r0] |
| 20 | ; DYNAMIC: .long L_G$non_lazy_ptr |
| 21 | |
| 22 | ; PIC: _test1 |
| 23 | ; PIC: ldr r0, LCPI0_0 |
| 24 | ; PIC: ldr r0, [pc, r0] |
| 25 | ; PIC: ldr r0, [r0] |
| 26 | ; PIC: .long L_G$non_lazy_ptr-(LPC0_0+8) |
| 27 | |
| 28 | ; PIC_T: _test1 |
| 29 | ; PIC_T: ldr.n r0, LCPI0_0 |
| 30 | ; PIC_T: add r0, pc |
| 31 | ; PIC_T: ldr r0, [r0] |
| 32 | ; PIC_T: ldr r0, [r0] |
| 33 | ; PIC_T: .long L_G$non_lazy_ptr-(LPC0_0+4) |
| 34 | |
| 35 | ; PIC_V7: _test1 |
| 36 | ; PIC_V7: movw r0, :lower16:(L_G$non_lazy_ptr-(LPC0_0+8)) |
| 37 | ; PIC_V7: movt r0, :upper16:(L_G$non_lazy_ptr-(LPC0_0+8)) |
| 38 | ; PIC_V7: ldr r0, [pc, r0] |
| 39 | ; PIC_V7: ldr r0, [r0] |
| 40 | |
| 41 | ; LINUX: test1 |
| 42 | ; LINUX: ldr r0, .LCPI0_0 |
| 43 | ; LINUX: ldr r1, .LCPI0_1 |
| 44 | ; LINUX: add r0, pc, r0 |
| 45 | ; LINUX: ldr r0, [r1, r0] |
| 46 | ; LINUX: ldr r0, [r0] |
| 47 | ; LINUX: .long G(GOT) |
| 48 | %tmp = load i32* @G |
| 49 | ret i32 %tmp |
| 50 | } |