| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o |
| # RUN: echo "zed" > %t.order |
| # RUN: echo "bar" >> %t.order |
| # RUN: echo "foo" >> %t.order |
| # RUN: ld.lld --icf=all --symbol-ordering-file %t.order -shared %t.o -o %t.so |
| # RUN: llvm-nm %t.so | FileCheck %s |
| |
| ## Check that after ICF merges 'foo' and 'zed' we still |
| ## place them before 'bar', in according to ordering file. |
| # CHECK-DAG: 0000000000001000 T foo |
| # CHECK-DAG: 0000000000001000 T zed |
| # CHECK-DAG: 0000000000001004 T bar |
| |
| .section .text.foo,"ax",@progbits |
| .align 4 |
| .global foo |
| foo: |
| retq |
| |
| .section .text.bar,"ax",@progbits |
| .align 4 |
| .global bar |
| bar: |
| nop |
| retq |
| |
| .section .text.zed,"ax",@progbits |
| .align 4 |
| .global zed |
| zed: |
| retq |
