Implement identity combines for operations like the following:
%a = G_SUB %b, 0
This can just be replaced with %b.
Over CTMark, this gives some minor size improvements at -O3.
Differential D76640
[GlobalISel] Combine (x op 0) -> x for operations with a right identity of 0 paquette on Mar 23 2020, 1:39 PM. Authored by
Details Implement identity combines for operations like the following: %a = G_SUB %b, 0 This can just be replaced with %b. Over CTMark, this gives some minor size improvements at -O3.
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Comment Actions
Comment Actions 71% of 92 twitter users (65.32 humans) agree that MOP is clearly better than MO, I'm going to stand by my principles here MOP is
Comment Actions I am more objecting to the capitalization for something that is not an acronym. MO>MOp>>MOP Comment Actions LGTM too. One day I'm going to change all MOPs to MOp when you're not looking anyway.
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The people on your twitter poll are insane and MO is the clearly dominant abbreviation