1# RUN: rm -rf %t && mkdir -p %t 2# RUN: llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o %t/macho_weak_refs.o %s 3# RUN: llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=%s %t/macho_weak_refs.o 4# RUN: llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=%s %t/macho_weak_refs.o 5 6# Test weak reference handling by linking with and without a definition of 'bar' available. 7 8 .section __TEXT,__text,regular,pure_instructions 9 .build_version macos, 10, 14 sdk_version 10, 14 10 .globl _main 11 .p2align 4, 0x90 12_main: 13# jitlink-check-bar-present: *{8}(got_addr(macho_weak_refs.o, bar)) = bar 14# jitlink-check-bar-absent: *{8}(got_addr(macho_weak_refs.o, bar)) = 0 15 cmpq $0, bar@GOTPCREL(%rip) 16 17 .weak_reference bar 18 19.subsections_via_symbols 20