xref: /llvm-project/llvm/test/MC/X86/AlignedBundling/bundle-subtarget-change-error.s (revision 4ad76852584480b646d1ce360202e18591ea8938) 
1# RUN: not --crash llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu -mcpu=pentiumpro %s -o - 2>&1 | FileCheck %s
2# RUN: not --crash llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu -mcpu=pentiumpro -mc-relax-all %s -o - 2>&1 | FileCheck %s
3
4# Switching mode will change subtarget, which we can't do within a bundle
5  .text
6  .code64
7  .bundle_align_mode 4
8foo:
9  pushq   %rbp
10  .bundle_lock
11  addl    %ebp, %eax
12  .code32
13  movb  $0x0, (%si)
14  .bundle_unlock
15
16CHECK:  LLVM ERROR: A Bundle can only have one Subtarget.
17