tree 37e7310e81fd8558aa42a25d5ac75b2ae3f2ecb6
parent 1c9d8e38868cf01a905fca50b87b5e042be61114
author Xing Xue <xingxue@outlook.com> 1586959146 -0400
committer Copybara-Service <copybara-worker@google.com> 1598601904 -0700

[demangler] PPC and S390: Fix parsing of e-prefixed long double literals

Summary:
This patch is to fix the parsing of long double literals encoded with the e prefix on PowerPC and S390. For both PowerPC and S390, type code e is used for 64-bit long double literals and g is used for 128-bit long double literals. libcxxabi test case test_demangle.pass.cpp fails without the fix.

Authored by: xingxue-ibm

Reviewers: hubert.reinterpretcast, jasonliu, erik.pilkington, uweigand, mclow.li
sts, libc++abi

Reviewed by: hubert.reinterpretcast, erik.pilkington

Differential Revision: https://reviews.llvm.org/D74163

GitOrigin-RevId: 4578fa8a1cc39dbb6c2a47a5358b7e298d2a4c17