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authorbors <bors@rust-lang.org>2020-10-11 16:33:47 +0000
committerbors <bors@rust-lang.org>2020-10-11 16:33:47 +0000
commit8cc82ee340ed96099680ec1165cf5e192d658d0f (patch)
tree0cac0c25eeb8b1861d8e3ecfe41608516354dac4 /tests/mir-opt/lower_array_len.array_bound_mut.NormalizeArrayLen.panic-unwind.diff
parentbc74dd711fd154555dea3b110dfed39c4dc37bc6 (diff)
parentecd7862dfb56e91537bf438284d2b83fb03cb0e1 (diff)
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Auto merge of #77793 - tmiasko:no-op-discriminant, r=ecstatic-morse
Recognize discriminant reads as no-ops in RemoveNoopLandingPads

The cleanup blocks often contain read of discriminants. Teach
RemoveNoopLandingPads to recognize them as no-ops to remove
additional no-op landing pads.
Diffstat (limited to 'tests/mir-opt/lower_array_len.array_bound_mut.NormalizeArrayLen.panic-unwind.diff')
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