| # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \ |
| # RUN: | llvm-objdump -disassemble - | FileCheck %s |
| |
| # Test that instructions inside bundle-locked groups are relaxed even if their |
| # fixup is short enough not to warrant relaxation on its own. |
| |
| .text |
| foo: |
| .bundle_align_mode 4 |
| pushq %rbp |
| |
| movl %edi, %ebx |
| callq bar |
| movl %eax, %r14d |
| imull $17, %ebx, %ebp |
| movl %ebx, %edi |
| callq bar |
| cmpl %r14d, %ebp |
| .bundle_lock |
| |
| jle .L_ELSE |
| # This group would've started at 0x18 and is too long, so a chunky NOP padding |
| # is inserted to push it to 0x20. |
| # CHECK: 18: {{[a-f0-9 ]+}} nopl |
| |
| # The long encoding for JLE should be used here even though its target is close |
| # CHECK-NEXT: 20: 0f 8e |
| |
| addl %ebp, %eax |
| |
| jmp .L_RET |
| # Same for the JMP |
| # CHECK: 28: e9 |
| |
| .bundle_unlock |
| |
| .L_ELSE: |
| imull %ebx, %eax |
| .L_RET: |
| |
| popq %rbx |
| |
