rust/tests/mir-opt/spanview_block.rs

// Test spanview block output
// compile-flags: -Z dump-mir-spanview=block

// EMIT_MIR spanview_block.main.built.after.html
fn main() {}
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 2020-08-29 12:55:46 -05:00			`// Test spanview block output`
			`// compile-flags: -Z dump-mir-spanview=block`

Replace `mir_map.0` dump with `built` phase change dump 2022-09-04 22:00:31 -05:00			`// EMIT_MIR spanview_block.main.built.after.html`
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 2020-08-29 12:55:46 -05:00			`fn main() {}`