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annotate test/CodeGen/AArch64/basic-pic.ll @ 95:afa8332a0e37

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 54457678186b
children
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -mtriple=aarch64-linux-gnu -verify-machineinstrs -relocation-model=pic %s -o - | FileCheck %s
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3 @var = global i32 0
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4
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5 define i32 @get_globalvar() {
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6 ; CHECK-LABEL: get_globalvar:
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8 %val = load i32, i32* @var
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9 ; CHECK: adrp x[[GOTHI:[0-9]+]], :got:var
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10 ; CHECK: ldr x[[GOTLOC:[0-9]+]], [x[[GOTHI]], {{#?}}:got_lo12:var]
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11 ; CHECK: ldr w0, [x[[GOTLOC]]]
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12
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13 ret i32 %val
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14 }
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16 define i32* @get_globalvaraddr() {
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17 ; CHECK-LABEL: get_globalvaraddr:
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19 %val = load i32, i32* @var
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20 ; CHECK: adrp x[[GOTHI:[0-9]+]], :got:var
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54457678186b LLVM 3.6
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21 ; CHECK: ldr x0, [x[[GOTHI]], {{#?}}:got_lo12:var]
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22
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23 ret i32* @var
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24 }
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26 @hiddenvar = hidden global i32 0
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27
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28 define i32 @get_hiddenvar() {
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29 ; CHECK-LABEL: get_hiddenvar:
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31 %val = load i32, i32* @hiddenvar
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32 ; CHECK: adrp x[[HI:[0-9]+]], hiddenvar
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33 ; CHECK: ldr w0, [x[[HI]], {{#?}}:lo12:hiddenvar]
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34
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35 ret i32 %val
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36 }
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38 define i32* @get_hiddenvaraddr() {
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39 ; CHECK-LABEL: get_hiddenvaraddr:
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41 %val = load i32, i32* @hiddenvar
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42 ; CHECK: adrp [[HI:x[0-9]+]], hiddenvar
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43 ; CHECK: add x0, [[HI]], {{#?}}:lo12:hiddenvar
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45 ret i32* @hiddenvar
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46 }
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48 define void()* @get_func() {
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49 ; CHECK-LABEL: get_func:
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50
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51 ret void()* bitcast(void()*()* @get_func to void()*)
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52 ; CHECK: adrp x[[GOTHI:[0-9]+]], :got:get_func
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53 ; CHECK: ldr x0, [x[[GOTHI]], {{#?}}:got_lo12:get_func]
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54 }