[PATCH] D99203: [RISCV] Add TTI support for cpop with Zbb

[Fraser Cormack via Phabricator via llvm-commits]

frasercrmck added inline comments.


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Comment at: llvm/test/Transforms/LoopIdiom/RISCV/popcnt.ll:29
+; CPOP-NEXT:    br i1 [[TMP2]], label [[WHILE_END:%.*]], label [[WHILE_BODY_PREHEADER:%.*]]
+; CPOP:       while.body.preheader:
+; CPOP-NEXT:    br label [[WHILE_BODY:%.*]]
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Maybe it's late in the day but I expected there not to be a loop here. Am I missing something?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99203/new/

https://reviews.llvm.org/D99203