diff options
Diffstat (limited to 'test/ELF/icf9.s')
| -rw-r--r-- | test/ELF/icf9.s | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/test/ELF/icf9.s b/test/ELF/icf9.s index c5a532915cc7..de6db60f9684 100644 --- a/test/ELF/icf9.s +++ b/test/ELF/icf9.s @@ -2,19 +2,31 @@ ### Make sure that we do not merge data. # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t -# RUN: ld.lld %t -o %t2 --icf=all --verbose | FileCheck %s +# RUN: ld.lld %t -o %t2 --icf=all --verbose 2>&1 | FileCheck %s +# RUN: llvm-readelf -S -W %t2 | FileCheck --check-prefix=SEC %s -# CHECK-NOT: selected .data.d1 -# CHECK-NOT: selected .data.d2 +# SEC: .rodata PROGBITS 0000000000200120 000120 000002 00 A 0 0 1 + +# CHECK-NOT: selected .rodata.d1 +# CHECK-NOT: selected .rodata.d2 + +# We do merge rodata if passed --icf-data +# RUN: ld.lld %t -o %t2 --icf=all --verbose --icf-data 2>&1 | FileCheck --check-prefix=DATA %s +# RUN: llvm-readelf -S -W %t2 | FileCheck --check-prefix=DATA-SEC %s + +# DATA: selected .rodata.d1 +# DATA: removed .rodata.d2 + +# DATA-SEC: .rodata PROGBITS 0000000000200120 000120 000001 00 A 0 0 1 .globl _start, d1, d2 _start: ret -.section .data.f1, "a" +.section .rodata.d1, "a" d1: .byte 1 -.section .data.f2, "a" +.section .rodata.d2, "a" d2: .byte 1 |