1# REQUIRES: x86 2# RUN: rm -rf %t; split-file %s %t 3 4# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/x86_64-dtrace.s -o %t/x86_64-dtrace.o 5# RUN: %lld -arch x86_64 -o %t/x86_64-dtrace %t/x86_64-dtrace.o 6 7## If references of dtrace symbols are handled by lld, their relocation should be replaced with the following instructions 8# RUN: llvm-objdump --macho -D %t/x86_64-dtrace | FileCheck %s --check-prefix=CHECK 9 10# CHECK: 33 c0 xorl %eax, %eax 11# CHECK-NEXT: 90 nop 12# CHECK-NEXT: 90 nop 13# CHECK-NEXT: 90 nop 14 15# CHECK: 90 nop 16# CHECK-NEXT: 0f 1f 40 00 nopl (%rax) 17 18#--- x86_64-dtrace.s 19 .globl _main 20_main: 21 callq ___dtrace_isenabled$Foo$added$v1 22 .reference ___dtrace_typedefs$Foo$v2 23 callq ___dtrace_probe$Foo$added$v1$696e74 24 .reference ___dtrace_stability$Foo$v1$1_1_0_1_1_0_1_1_0_1_1_0_1_1_0 25 retq 26 27.subsections_via_symbols 28