2 Commits

Author	SHA1	Message	Date
Richard Smith	9c2e4f39bc	Allow demangler's node allocator to fail, and bail out of the entire ... demangling process when it does. Use this to support a "lookup" query for the mangling canonicalizer that does not create new nodes. This could also be used to implement demangling with a fixed-size temporary storage buffer. Reviewers: erik.pilkington Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D51003 llvm-svn: 340670	2018-08-24 23:26:05 +00:00
Richard Smith	2ae8468bd1	Add data structure to form equivalence classes of mangled names. ... Summary: Given a set of equivalent name fragments, this mechanism determines whether two mangled names are equivalent. The intent is to use this for fuzzy matching of profile data against the program after certain refactorings are performed. Reviewers: erik.pilkington, dlj Subscribers: mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D50935 llvm-svn: 340663	2018-08-24 22:31:51 +00:00