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Viewing changes to test/MC/AArch64/basic-pic.s

  • Committer: Package Import Robot
  • Author(s): Sylvestre Ledru
  • Date: 2015-07-15 17:51:08 UTC
  • Revision ID: package-import@ubuntu.com-20150715175108-l8mynwovkx4zx697
Tags: upstream-3.7~+rc2
Import upstream version 3.7~+rc2

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test/MC/AArch64/basic-pic.s
 
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// RUN: llvm-mc -triple=aarch64-none-linux-gnu -filetype=obj %s -o -| llvm-objdump -r - | FileCheck %s
 
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// CHECK: RELOCATION RECORDS FOR [.rela.text]
 
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        .file   "/home/espindola/llvm/llvm/test/CodeGen/AArch64/basic-pic.ll"
 
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        .text
 
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        .globl  get_globalvar
 
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        .type   get_globalvar,@function
 
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get_globalvar:                          // @get_globalvar
 
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        .cfi_startproc
 
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// BB#0:
 
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        adrp    x0, :got:var
 
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        ldr     x0, [x0, #:got_lo12:var]
 
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        ldr      w0, [x0]
 
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        ret
 
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.Ltmp0:
 
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        .size   get_globalvar, .Ltmp0-get_globalvar
 
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        .cfi_endproc
 
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// CHECK: R_AARCH64_ADR_GOT_PAGE var
 
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// CHECK: R_AARCH64_LD64_GOT_LO12_NC var
 
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        .globl  get_globalvaraddr
 
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        .type   get_globalvaraddr,@function
 
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get_globalvaraddr:                      // @get_globalvaraddr
 
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        .cfi_startproc
 
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// BB#0:
 
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        adrp    x0, :got:var
 
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        ldr     x0, [x0, #:got_lo12:var]
 
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        ret
 
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.Ltmp1:
 
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        .size   get_globalvaraddr, .Ltmp1-get_globalvaraddr
 
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        .cfi_endproc
 
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// CHECK: R_AARCH64_ADR_GOT_PAGE var
 
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// CHECK: R_AARCH64_LD64_GOT_LO12_NC var
 
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        .globl  get_hiddenvar
 
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        .type   get_hiddenvar,@function
 
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get_hiddenvar:                          // @get_hiddenvar
 
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        .cfi_startproc
 
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// BB#0:
 
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        adrp    x0, hiddenvar
 
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        ldr     w0, [x0, #:lo12:hiddenvar]
 
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        ret
 
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.Ltmp2:
 
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        .size   get_hiddenvar, .Ltmp2-get_hiddenvar
 
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        .cfi_endproc
 
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// CHECK: R_AARCH64_ADR_PREL_PG_HI21 hiddenvar
 
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// CHECK: R_AARCH64_LDST32_ABS_LO12_NC hiddenvar
 
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        .globl  get_hiddenvaraddr
 
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        .type   get_hiddenvaraddr,@function
 
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get_hiddenvaraddr:                      // @get_hiddenvaraddr
 
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        .cfi_startproc
 
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// BB#0:
 
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        adrp    x0, hiddenvar
 
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        add     x0, x0, #:lo12:hiddenvar
 
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        ret
 
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.Ltmp3:
 
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        .size   get_hiddenvaraddr, .Ltmp3-get_hiddenvaraddr
 
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        .cfi_endproc
 
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// CHECK: R_AARCH64_ADR_PREL_PG_HI21 hiddenvar
 
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// CHECK: R_AARCH64_ADD_ABS_LO12_NC hiddenvar
 
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        .globl  get_func
 
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        .type   get_func,@function
 
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get_func:                               // @get_func
 
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        .cfi_startproc
 
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// BB#0:
 
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        adrp    x0, :got:get_func
 
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        ldr     x0, [x0, #:got_lo12:get_func]
 
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        ret
 
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.Ltmp4:
 
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        .size   get_func, .Ltmp4-get_func
 
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        .cfi_endproc
 
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// Particularly important that the ADRP gets a relocation, LLVM tends to think
 
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// it can relax it because it knows where get_func is. It can't!
 
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// CHECK: R_AARCH64_ADR_GOT_PAGE get_func
 
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// CHECK: R_AARCH64_LD64_GOT_LO12_NC get_func
 
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        .type   var,@object             // @var
 
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        .bss
 
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        .globl  var
 
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        .align  2
 
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var:
 
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        .word   0                       // 0x0
 
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        .size   var, 4
 
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        .hidden hiddenvar               // @hiddenvar
 
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        .type   hiddenvar,@object
 
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        .globl  hiddenvar
 
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        .align  2
 
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hiddenvar:
 
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        .word   0                       // 0x0
 
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        .size   hiddenvar, 4
 
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