[MC] Consider IsMTETaggedFrame in CIEKey
authorFlorian Mayer <fmayer@google.com>
Tue, 11 Oct 2022 01:17:55 +0000 (18:17 -0700)
committerFlorian Mayer <fmayer@google.com>
Wed, 12 Oct 2022 21:51:24 +0000 (14:51 -0700)
commit42cdec1134cb85fef867e50bd66dac49338ab20d
treede3c32a71b260e28811c8ba969374d1004660d57
parentab25678ca5aec3e106f87351eae20b57df5ee602
[MC] Consider IsMTETaggedFrame in CIEKey

Before this, we would incorrectly coalesce CIE for frames with and
without stack MTE.

Reviewed By: eugenis

Differential Revision: https://reviews.llvm.org/D135639
llvm/lib/MC/MCDwarf.cpp
llvm/test/MC/ELF/AArch64/cfi.s