; RUN: llc -mtriple=x86_64-unknown-linux-gnu %s -o - | FileCheck %s --check-prefixes=ELF
; RUN: llc -mtriple=x86_64-apple-darwin %s -o - | FileCheck %s --check-prefixes=MACHO
define internal ptr @foo_resolver() {
entry:
ret ptr null
}
; ELF: .type foo_resolver,@function
; ELF-NEXT: foo_resolver:
; MACHO: .p2align 4, 0x90
; MACHO-NEXT: _foo_resolver
@foo_ifunc = ifunc i32 (i32), ptr @foo_resolver
; ELF: .globl foo_ifunc
; ELF-NEXT: .type foo_ifunc,@gnu_indirect_function
; ELF-NEXT: .set foo_ifunc, foo_resolver
; MACHO: .section __DATA,__data
; MACHO-NEXT: .p2align 3, 0x0
; MACHO-NEXT: _foo_ifunc.lazy_pointer:
; MACHO-NEXT: .quad _foo_ifunc.stub_helper
; MACHO-NEXT: .section __TEXT,__text,regular,pure_instructions
; MACHO-NEXT: .globl _foo_ifunc
; MACHO-NEXT: .p2align 0, 0x90
; MACHO-NEXT: _foo_ifunc:
; MACHO-NEXT: jmpl *_foo_ifunc.lazy_pointer(%rip)
; MACHO-NEXT: .p2align 0, 0x90
; MACHO-NEXT: _foo_ifunc.stub_helper:
; MACHO-NEXT: pushq %rax
; MACHO-NEXT: pushq %rdi
; MACHO-NEXT: pushq %rsi
; MACHO-NEXT: pushq %rdx
; MACHO-NEXT: pushq %rcx
; MACHO-NEXT: pushq %r8
; MACHO-NEXT: pushq %r9
; MACHO-NEXT: callq _foo_resolver
; MACHO-NEXT: movq %rax, _foo_ifunc.lazy_pointer(%rip)
; MACHO-NEXT: popq %r9
; MACHO-NEXT: popq %r8
; MACHO-NEXT: popq %rcx
; MACHO-NEXT: popq %rdx
; MACHO-NEXT: popq %rsi
; MACHO-NEXT: popq %rdi
; MACHO-NEXT: popq %rax
; MACHO-NEXT: jmpl *_foo_ifunc.lazy_pointer(%rip)
@weak_ifunc = weak ifunc i32 (i32), ptr @foo_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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