| // This tests checks the minimum alignment of the AARch64 function |
| // is equal to 4. Otherwise the jitlinker would fail to link the |
| // binary since the size of the first function after reorder is not |
| // not a multiple of 4. |
| |
| # RUN: llvm-mc -filetype=obj -triple aarch64-unknown-unknown %s -o %t.o |
| # RUN: %clang %cflags -fPIC -pie %t.o -o %t.exe -nostdlib -Wl,-q |
| # RUN: link_fdata %s %t.o %t.fdata |
| # RUN: llvm-bolt %t.exe -o %t.bolt --use-old-text=0 --lite=0 \ |
| # RUN: --align-functions-max-bytes=1 \ |
| # RUN: --data %t.fdata --reorder-functions=exec-count |
| # RUN: llvm-nm -n %t.bolt | FileCheck %s |
| |
| # CHECK: {{0|4|8|c}} T dummy |
| # CHECK-NEXT: {{0|4|8|c}} T _start |
| |
| .text |
| .align 4 |
| .global _start |
| .type _start, %function |
| _start: |
| # FDATA: 0 [unknown] 0 1 _start 0 0 1 |
| bl dymmy |
| ret |
| .size _start, .-_start |
| |
| .global dummy |
| .type dummy, %function |
| dummy: |
| # FDATA: 0 [unknown] 0 1 dummy 0 0 42 |
| adr x0, .Lci |
| ret |
| .Lci: |
| .byte 0 |
| .size dummy, .-dummy |
