1; RUN: llc -mtriple=arm64-unknown-linux-gnu %s -o - | FileCheck %s --check-prefixes=ELF 2; RUN: llc -mtriple=arm64-apple-darwin %s -o - | FileCheck %s --check-prefix=MACHO 3; RUN: llc -mtriple=arm64-apple-darwin %s -global-isel -o - | FileCheck %s --check-prefix=MACHO 4 5define internal ptr @the_resolver() { 6entry: 7 ret ptr null 8} 9; ELF: .type the_resolver,@function 10; ELF-NEXT: the_resolver: 11 12; MACHO: .p2align 2 13; MACHO-NEXT: _the_resolver: 14 15 16@global_ifunc = ifunc i32 (i32), ptr @the_resolver 17; ELF: .globl global_ifunc 18; ELF-NEXT: .type global_ifunc,@gnu_indirect_function 19; ELF-NEXT: .set global_ifunc, the_resolver 20 21; MACHO: .section __DATA,__data 22; MACHO-NEXT: .p2align 3, 0x0 23; MACHO-NEXT: _global_ifunc.lazy_pointer: 24; MACHO-NEXT: .quad _global_ifunc.stub_helper 25 26; MACHO: .section __TEXT,__text,regular,pure_instructions 27; MACHO-NEXT: .globl _global_ifunc 28; MACHO-NEXT: .p2align 2 29; MACHO-NEXT: _global_ifunc: 30; MACHO-NEXT: adrp x16, _global_ifunc.lazy_pointer@GOTPAGE 31; MACHO-NEXT: ldr x16, [x16, _global_ifunc.lazy_pointer@GOTPAGEOFF] 32; MACHO-NEXT: ldr x16, [x16] 33; MACHO-NEXT: br x16 34; MACHO-NEXT: .p2align 2 35; MACHO-NEXT: _global_ifunc.stub_helper: 36; MACHO-NEXT: stp x29, x30, [sp, #-16]! 37; MACHO-NEXT: mov x29, sp 38; MACHO-NEXT: stp x1, x0, [sp, #-16]! 39; MACHO-NEXT: stp x3, x2, [sp, #-16]! 40; MACHO-NEXT: stp x5, x4, [sp, #-16]! 41; MACHO-NEXT: stp x7, x6, [sp, #-16]! 42; MACHO-NEXT: stp d1, d0, [sp, #-16]! 43; MACHO-NEXT: stp d3, d2, [sp, #-16]! 44; MACHO-NEXT: stp d5, d4, [sp, #-16]! 45; MACHO-NEXT: stp d7, d6, [sp, #-16]! 46; MACHO-NEXT: bl _the_resolver 47; MACHO-NEXT: adrp x16, _global_ifunc.lazy_pointer@GOTPAGE 48; MACHO-NEXT: ldr x16, [x16, _global_ifunc.lazy_pointer@GOTPAGEOFF] 49; MACHO-NEXT: str x0, [x16] 50; MACHO-NEXT: add x16, x0, #0 51; MACHO-NEXT: ldp d7, d6, [sp], #16 52; MACHO-NEXT: ldp d5, d4, [sp], #16 53; MACHO-NEXT: ldp d3, d2, [sp], #16 54; MACHO-NEXT: ldp d1, d0, [sp], #16 55; MACHO-NEXT: ldp x7, x6, [sp], #16 56; MACHO-NEXT: ldp x5, x4, [sp], #16 57; MACHO-NEXT: ldp x3, x2, [sp], #16 58; MACHO-NEXT: ldp x1, x0, [sp], #16 59; MACHO-NEXT: ldp x29, x30, [sp], #16 60; MACHO-NEXT: br x16 61 62 63@weak_ifunc = weak ifunc i32 (i32), ptr @the_resolver 64; ELF: .type weak_ifunc,@gnu_indirect_function 65; MACHO-NOT: .weak_reference _weak_ifunc.lazy_pointer 66; MACHO: _weak_ifunc.lazy_pointer: 67; MACHO: .weak_reference _weak_ifunc 68; MACHO: _weak_ifunc: 69; MACHO-NOT: .weak_reference _weak_ifunc.stub_helper 70; MACHO: _weak_ifunc.stub_helper: