Files
clang-p2996/lld/test/COFF/icf-executable.s
Peter Collingbourne d01571353d COFF: Stop requiring comdat sections to have an external leader to participate in ICF.
This requirement was added in r254578 to fix pr25686. However, it
appears to have originated from a misdiagnosis of the problem: link.exe
refused to merge the two sections because they are non-executable,
not because they have internal leaders. If I set up a similar scenario
with functions instead of globals I see that link.exe merges them.

Differential Revision: https://reviews.llvm.org/D40236

llvm-svn: 318682
2017-11-20 18:51:29 +00:00

19 lines
336 B
ArmAsm

# RUN: llvm-mc -triple=x86_64-windows-msvc %s -filetype=obj -o %t.obj
# RUN: lld-link -entry:main %t.obj -out:%t.exe -verbose 2>&1 | FileCheck %s
# CHECK: Selected internal
# CHECK: Removed f2
.section .text,"xr",one_only,internal
internal:
.globl main
main:
call f2
ret
.section .text,"xr",one_only,f2
.globl f2
f2:
call main
ret