| # REQUIRES: x86 |
| # RUN: llvm-mc %s -filetype=obj -triple=x86_64-windows-msvc -o %t.obj |
| # RUN: lld-link %t.obj -export:foo -export:bar -dll -noentry -out:%t.dll -merge:.xdata=.xdata -verbose 2>&1 | FileCheck %s |
| # RUN: llvm-readobj --sections %t.dll | FileCheck %s --check-prefix=XDATA |
| |
| # Test xdata can be merged when text and pdata differ. This test is structured |
| # so that xdata comes after pdata, which makes xdata come before pdata in the |
| # assocChildren linked list. |
| |
| # CHECK: ICF needed {{.*}} iterations |
| # CHECK: Selected |
| # CHECK: Removed |
| |
| # XDATA: Name: .xdata |
| # XDATA-NEXT: VirtualSize: 0x4 |
| |
| .section .text,"xr",discard,foo |
| .globl foo |
| foo: |
| pushq %rax |
| popq %rax |
| retq |
| |
| .section .pdata,"r",associative,foo |
| .long foo |
| .long 5 |
| .long foo_xdata@IMGREL |
| |
| |
| .section .xdata,"r",associative,foo |
| foo_xdata: |
| .long 42 |
| |
| .section .text,"xr",discard,bar |
| .globl bar |
| bar: |
| pushq %rcx |
| popq %rcx |
| retq |
| |
| .section .pdata,"r",associative,bar |
| .long bar |
| .long 5 |
| .long bar_xdata@IMGREL |
| |
| .section .xdata,"r",associative,bar |
| bar_xdata: |
| .long 42 |
