[AIX] Support two itanium alignment LIT testcases for AIX using regex
authorXiangling Liao <Xiangling.Liao@ibm.com>
Thu, 8 Oct 2020 19:21:02 +0000 (15:21 -0400)
committerXiangling Liao <Xiangling.Liao@ibm.com>
Tue, 13 Oct 2020 20:47:01 +0000 (16:47 -0400)
commit4c10d6508f546ee986df0994663984cb15354c08
treec342d6dd47f5ab587bcc9e21733dc88117569c59
parentf2b7d9f7faa2788e362a91761a1624fb6b020851
[AIX] Support two itanium alignment LIT testcases for AIX using regex

AIX has different layout dumping format from other itanium ABIs.
And for these two cases, use regex to match AIX format.

Differential Revision: https://reviews.llvm.org/D89064
clang/test/Layout/itanium-pack-and-align.cpp
clang/test/Layout/itanium-union-bitfield.cpp