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| # REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/print-icf.s -o %t1
# RUN: ld.lld %t %t1 -o %t2 --icf=all --print-icf-sections | FileCheck %s
# RUN: ld.lld %t %t1 -o %t2 --icf=all --no-print-icf-sections --print-icf-sections | FileCheck %s
# RUN: ld.lld %t %t1 -o %t2 --icf=all --print-icf-sections --no-print-icf-sections | FileCheck -allow-empty -check-prefix=PRINT %s
# CHECK: selected section {{.*}}:(.text.f2)
# CHECK: removing identical section {{.*}}:(.text.f4)
# CHECK: removing identical section {{.*}}:(.text.f7)
# CHECK: selected section {{.*}}:(.text.f1)
# CHECK: removing identical section {{.*}}:(.text.f3)
# CHECK: removing identical section {{.*}}:(.text.f5)
# CHECK: removing identical section {{.*}}:(.text.f6)
# PRINT-NOT: selected
# PRINT-NOT: removing
.globl _start, f1, f2
_start:
ret
.section .text.f1, "ax"
f1:
mov $60, %rax
mov $42, %rdi
syscall
.section .text.f2, "ax"
f2:
mov $0, %rax
.section .text.f3, "ax"
f3:
mov $60, %rax
mov $42, %rdi
syscall
.section .text.f4, "ax"
f4:
mov $0, %rax
.section .text.f5, "ax"
f5:
mov $60, %rax
mov $42, %rdi
syscall
|