[PATCH] D122152: [InstCombine] Fold two select patterns into and-or

[Sanjay Patel via Phabricator via llvm-commits]

spatel added inline comments.


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Comment at: llvm/test/Transforms/InstCombine/select-and-or.ll:557
+  %notc = xor i1 %c, true
+  %cond = and i1 %b, %notc
+  %r = select i1 %cond, i1 %a, i1 %b
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This doesn't test the pattern that we want. You must use `@gen_i1` or some other instruction to force the 'not' to be operand 1.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122152/new/

https://reviews.llvm.org/D122152