Regression test for bad codegen of #[derive(Clone)] on enums
#144961
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| // CHECK-LABEL: @clone_bar | ||
| // CHECK-NOT: icmp |
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Can you adjust this to specifically check this is just a load + ret? That should be fairly future proof and avoids any regressions if this is something that's more complex but not an icmp.
%0 = load i16, ptr %b, align 1
ret i16 %0
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added regression test using LLVM IR
https://rust.godbolt.org/z/7qcEKPf3e
Fixes #69174