| // RUN: %swiftc_driver -emit-ir %s -o - | %FileCheck %s -check-prefix ELF |
| |
| // Check that the swift auto link section is available in the object file. |
| // RUN: %swiftc_driver -c %s -o %t |
| // RUN: llvm-readelf %t -S | %FileCheck %s -check-prefix SECTION |
| |
| // Checks that the swift auto link section is removed from the final binary. |
| // RUN: %swiftc_driver -emit-executable %s -o %t |
| // RUN: llvm-readelf %t -S | %FileCheck %s -check-prefix NOSECTION |
| |
| // REQUIRES: OS=linux-gnu |
| |
| print("Hi from Swift!") |
| |
| // ELF: module asm ".section .swift1_autolink_entries,\220x80000000\22" |
| |
| // Find the metadata entry for the denylisting of the metadata symbol |
| // Ensure that it is in the ASAN metadata |
| |
| // ELF-DAG: !llvm.asan.globals = !{ |
| // ELF-SAME: [[MD:![0-9]+]] |
| // ELF-SAME: } |
| |
| // ELF-DAG: [[MD]] = !{[37 x i8]* @_swift1_autolink_entries, null, null, i1 false, i1 true} |
| |
| // SECTION: .swift1_autolink_entries |
| // NOSECTION-NOT: .swift1_autolink_entries |
