Assert the value returned by NonZero*::get being non-zero#119490
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EFanZh wants to merge 1 commit intorust-lang:masterfrom
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Assert the value returned by NonZero*::get being non-zero#119490EFanZh wants to merge 1 commit intorust-lang:masterfrom
NonZero*::get being non-zero#119490EFanZh wants to merge 1 commit intorust-lang:masterfrom
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NonZero*::get being non-zeroNonZero*::get being non-zero
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this is already being done in #119452 |
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Going to go ahead and close in favor of that PR. Thanks! |
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I noticed that the values returned by
NonZero*::getfunctions are not considered non-zero by the compiler, which could lead to bad code generation: https://godbolt.org/z/1Wcb9Po9f. This PR asserts the returned values being non-zero, which could improve code generation in certain situations, one of which being divide an integer by the sum of two smaller non-zero integers: https://godbolt.org/z/sa64xzeec.