rust/compiler/rustc_mir
Tomasz Miąsko a4dc92b483 Introduce a temporary for discriminant value in MatchBranchSimplification
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.
2020-10-21 00:00:00 +00:00
..
src Introduce a temporary for discriminant value in MatchBranchSimplification 2020-10-21 00:00:00 +00:00
Cargo.toml Use tracing spans to trace the entire MIR interp stack 2020-09-28 20:07:57 +02:00