rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2021-03-13	bless tests	Erik Desjardins	-13/+16

2021-02-22	New mir-opt pass to simplify gotos with const values	Simon Vandel Sillesen	-34/+13
	Fixes #77355
2021-02-21	Make MatchBranchSimplification clean up after itself	Simon Vandel Sillesen	-17/+19

2021-01-07	Reintroduce hir::ExprKind::If	Caio	-2/+2

2020-12-03	Combination of commits	Rich Kadel	-1/+1
	Fixes multiple issue with counters, with simplification Includes a change to the implicit else span in ast_lowering, so coverage of the implicit else no longer spans the `then` block. Adds coverage for unused closures and async function bodies. Fixes: #78542 Adding unreachable regions for known MIR missing from coverage map Cleaned up PR commits, and removed link-dead-code requirement and tests Coverage no longer depends on Issue #76038 (`-C link-dead-code` is no longer needed or enforced, so MSVC can use the same tests as Linux and MacOS now) Restrict adding unreachable regions to covered files Improved the code that adds coverage for uncalled functions (with MIR but not-codegenned) to avoid generating coverage in files not already included in the files with covered functions. Resolved last known issue requiring --emit llvm-ir workaround Fixed bugs in how unreachable code spans were added.
2020-10-21	Introduce a temporary for discriminant value in MatchBranchSimplification	Tomasz Miąsko	-1/+5
	The optimization introduces additional uses of the discriminant operand, but does not ensure that it is still valid to evaluate it or that it still evaluates to the same value. Evaluate it once at original position, and store the result in a new temporary.
2020-10-20	Disable MatchBranchSimplification	Tomasz Miąsko	-11/+11
	This optimization can result in unsoundness, because it introduces additional uses of a place holding the discriminant value without ensuring that it is valid to do so.
2020-09-17	Rename 64 bit mir files to be more tool friendly	Nixon Enraght-Moony	-0/+42
	See #75746