rust/compiler/rustc_mir_transform
Jacob Pratt 388d612765
Rollup merge of #139644 - yotamofek:pr/mir_transform/instsimplify/simplify_primitive_clone, r=compiler-errors
Micro-optimize `InstSimplify`'s `simplify_primitive_clone`

r? ````@compiler-errors```` , since you already did #139411 and got randomly selected for #139638 (feel free to reassign!)

Another one similar in spirit to #139411, but this time for `simplify_primitive_clone`, which is doing a bit of redundant work. Might not show up in benches, but probably worth micro-optimizing since the transformation is run even for debug builds.

See inline comments for my reasoning for making these changes.
2025-04-13 17:37:54 -04:00
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