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What's wrong with llvm-diff [1]? Is it that you want to compare across bitcode versions that weren't backwards compatible? (so the current llvm-diff won't parse
by boulos 9y ago
What's wrong with llvm-diff [1]? Is it that you want to compare across bitcode versions that weren't backwards compatible? (so the current llvm-diff won't parse an old old bitcode)
[1] http://llvm.org/docs/CommandGuide/llvm-diff.html http://llvm.org/docs/CommandGuide/llvm-diff.html
- jpsim 9y agollvm-diff is indeed pretty great, but having the IR structure as an AST that you could programmatically access and manipulate would allow more semantic diffing, or integration into workflows that would benefit from structured representations of a diff.