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; RUN: llc -mtriple=arm64-unknown-linux-gnu %s -o - | FileCheck %s --check-prefixes=ELF
; RUN: llc -mtriple=arm64-apple-darwin %s -o - | FileCheck %s --check-prefix=MACHO
; RUN: llc -mtriple=arm64-apple-darwin %s -global-isel -o - | FileCheck %s --check-prefix=MACHO
define internal ptr @the_resolver() {
entry:
ret ptr null
}
; ELF: .type the_resolver,@function
; ELF-NEXT: the_resolver:
; MACHO: .p2align 2
; MACHO-NEXT: _the_resolver:
@global_ifunc = ifunc i32 (i32), ptr @the_resolver
; ELF: .globl global_ifunc
; ELF-NEXT: .type global_ifunc,@gnu_indirect_function
; ELF-NEXT: .set global_ifunc, the_resolver
; MACHO: .section __DATA,__data
; MACHO-NEXT: .p2align 3, 0x0
; MACHO-NEXT: _global_ifunc.lazy_pointer:
; MACHO-NEXT: .quad _global_ifunc.stub_helper
; MACHO: .section __TEXT,__text,regular,pure_instructions
; MACHO-NEXT: .globl _global_ifunc
; MACHO-NEXT: .p2align 2
; MACHO-NEXT: _global_ifunc:
; MACHO-NEXT: adrp x16, _global_ifunc.lazy_pointer@GOTPAGE
; MACHO-NEXT: ldr x16, [x16, _global_ifunc.lazy_pointer@GOTPAGEOFF]
; MACHO-NEXT: ldr x16, [x16]
; MACHO-NEXT: br x16
; MACHO-NEXT: .p2align 2
; MACHO-NEXT: _global_ifunc.stub_helper:
; MACHO-NEXT: stp x29, x30, [sp, #-16]!
; MACHO-NEXT: mov x29, sp
; MACHO-NEXT: stp x1, x0, [sp, #-16]!
; MACHO-NEXT: stp x3, x2, [sp, #-16]!
; MACHO-NEXT: stp x5, x4, [sp, #-16]!
; MACHO-NEXT: stp x7, x6, [sp, #-16]!
; MACHO-NEXT: stp d1, d0, [sp, #-16]!
; MACHO-NEXT: stp d3, d2, [sp, #-16]!
; MACHO-NEXT: stp d5, d4, [sp, #-16]!
; MACHO-NEXT: stp d7, d6, [sp, #-16]!
; MACHO-NEXT: bl _the_resolver
; MACHO-NEXT: adrp x16, _global_ifunc.lazy_pointer@GOTPAGE
; MACHO-NEXT: ldr x16, [x16, _global_ifunc.lazy_pointer@GOTPAGEOFF]
; MACHO-NEXT: str x0, [x16]
; MACHO-NEXT: add x16, x0, #0
; MACHO-NEXT: ldp d7, d6, [sp], #16
; MACHO-NEXT: ldp d5, d4, [sp], #16
; MACHO-NEXT: ldp d3, d2, [sp], #16
; MACHO-NEXT: ldp d1, d0, [sp], #16
; MACHO-NEXT: ldp x7, x6, [sp], #16
; MACHO-NEXT: ldp x5, x4, [sp], #16
; MACHO-NEXT: ldp x3, x2, [sp], #16
; MACHO-NEXT: ldp x1, x0, [sp], #16
; MACHO-NEXT: ldp x29, x30, [sp], #16
; MACHO-NEXT: br x16
@weak_ifunc = weak ifunc i32 (i32), ptr @the_resolver
; ELF: .type weak_ifunc,@gnu_indirect_function
; MACHO-NOT: .weak_reference _weak_ifunc.lazy_pointer
; MACHO: _weak_ifunc.lazy_pointer:
; MACHO: .weak_reference _weak_ifunc
; MACHO: _weak_ifunc:
; MACHO-NOT: .weak_reference _weak_ifunc.stub_helper
; MACHO: _weak_ifunc.stub_helper:
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