llvm/lld/test/COFF/comdat-gcc-compatibility.s
Markus Böck 9dbc1ab232 [LLD][COFF] Enable linking of __declspec(selectany) symbols from Clang and GCC
When annotating a symbol with __declspec(selectany), Clang assigns it
comdat 2 while GCC assigns it comdat 3. This patch enables two object
files that contain a __declspec(selectany) symbol, one created by gcc
and the other by clang, to be linked together instead of issuing a
duplicate symbol error.

Differential Revision: https://reviews.llvm.org/D73139
2020-01-23 10:55:27 +02:00

14 lines
476 B
ArmAsm

# REQUIRES: x86
# RUN: llvm-mc %s -triple x86_64-pc-win32 -defsym obj=0 -filetype=obj -o %t1.obj
# RUN: llvm-mc %s -triple x86_64-pc-win32 -defsym obj=1 -filetype=obj -o %t2.obj
# RUN: lld-link /lldmingw /noentry /dll %t1.obj %t2.obj /out:%t3.dll
# RUN: not lld-link /noentry /dll %t1.obj %t2.obj /out:%t3.dll
.if obj==0
.section .text$nm, "", discard, symbol
.else
.section .text$nm, "", same_size, symbol
.endif
.globl symbol
symbol:
.long 1