llvm-project

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# REQUIRES: aarch64
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# RUN: llvm-mc -filetype=obj -triple=arm64-apple-darwin %s -o %t.o
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# RUN: %lld -arch arm64 %t.o -o %t
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# RUN: llvm-objdump -d --macho %t | FileCheck %s
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# CHECK-LABEL: _main:
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## Valid
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# CHECK-NEXT: adrp x0
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# CHECK-NEXT: nop
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## Mismatched registers
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# CHECK-NEXT: adrp x1
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# CHECK-NEXT: adrp x2
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## Not on the same page
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# CHECK-NEXT: adrp x3
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# CHECK-NEXT: adrp x3
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## Not an adrp instruction (invalid)
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# CHECK-NEXT: nop
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# CHECK-NEXT: adrp x4
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## Other relaxations take precedence over AdrpAdrp
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# CHECK-NEXT: adr x6
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# CHECK-NEXT: nop
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# CHECK-NEXT: adr x6
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# CHECK-NEXT: nop
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.text
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.align 2
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.globl _main
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_main:
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L1:
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  adrp x0, _foo@PAGE
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L2:
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  adrp x0, _bar@PAGE
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L3:
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  adrp x1, _foo@PAGE
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L4:
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  adrp x2, _bar@PAGE
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L5:
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  adrp x3, _foo@PAGE
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L6:
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  adrp x3, _baz@PAGE
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L7:
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  nop
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L8:
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  adrp x4, _baz@PAGE
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L9:
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  adrp x5, _foo@PAGE
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L10:
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  add  x6, x5, _foo@PAGEOFF
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L11:
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  adrp x5, _bar@PAGE
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L12:
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  add  x6, x5, _bar@PAGEOFF
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.data
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.align 12
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_foo:
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  .byte 0
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_bar:
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  .byte 0
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.space 4094
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_baz:
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  .byte 0
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.loh AdrpAdrp L1, L2
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.loh AdrpAdrp L3, L4
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.loh AdrpAdrp L5, L6
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.loh AdrpAdrp L7, L8
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.loh AdrpAdrp L9, L11
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.loh AdrpAdd  L9, L10
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.loh AdrpAdd  L11, L12
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