InstCombine Len([_; N]) => const N in MIR #46264
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@bors r+ rollup |
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InstCombine Len([_; N]) => const N in MIR A small opportunity I noticed in passing. Not super exciting on its own, but opens the door for a const propagation pass that could completely remove const bounds checks from arrays at MIR time, for example.
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InstCombine Len([_; N]) => const N in MIR A small opportunity I noticed in passing. Not super exciting on its own, but opens the door for a const propagation pass that could completely remove const bounds checks from arrays at MIR time, for example.
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A small opportunity I noticed in passing.
Not super exciting on its own, but opens the door for a const propagation pass that could completely remove const bounds checks from arrays at MIR time, for example.