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| author | Rich Kadel <richkadel@google.com> | 2020-08-29 10:55:46 -0700 |
|---|---|---|
| committer | Rich Kadel <richkadel@google.com> | 2020-08-31 22:57:55 -0700 |
| commit | 6b5869a0ae3488ee19c2c4cb30cd589f68a3d2a8 (patch) | |
| tree | 23f7913432a368f4814153e6e56163658668d70e /compiler/rustc_codegen_llvm/src | |
| parent | 445f34bb144c5b163163d8243e9845c644d3662d (diff) | |
| download | rust-6b5869a0ae3488ee19c2c4cb30cd589f68a3d2a8.tar.gz rust-6b5869a0ae3488ee19c2c4cb30cd589f68a3d2a8.zip | |
Add new `-Z dump-mir-spanview` option
Similar to `-Z dump-mir-graphviz`, this adds the option to write HTML+CSS files that allow users to analyze the spans associated with MIR elements (by individual statement, just terminator, or overall basic block). This PR was split out from PR #76004, and exposes an API for spanview HTML+CSS files that is also used to analyze code regions chosen for coverage instrumentation (in a follow-on PR). Rust compiler MCP rust-lang/compiler-team#278 Relevant issue: #34701 - Implement support for LLVMs code coverage instrumentation
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
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