[PATCH][RFC] llvm-cov HTML generation

[Harlan Haskins via llvm-commits]

Hi all,

I’ve got a preliminary implementation of HTML generation for llvm-cov’s coverage reports.

The patch adds 2 flags to llvm-cov show:
-format [html | console]
-output-dir <dirname>

Specifying -format=console will perform the current behavior (now the default), and -format=html will generate an HTML report.
If -output-dir is specified, then the output is split into one html or txt file per source file, named <source-name>.<ext>, with a directory structure that mimics the file system structure.

If neither are provided, the behavior remains the same.

I’m hoping to add an index with a browsable list of files within their directories, but for now I’ve attached the patch and a sample HTML file (In this case, AliasAnalysis.h, as included by swiftc).

Thanks,
Harlan Haskins


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