[PATCH] D113872: [CGP] Handle select instructions relying on the same condition

[Sotiris Apostolakis via Phabricator via llvm-commits]

apostolakis added inline comments.


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Comment at: llvm/lib/CodeGen/CodeGenPrepare.cpp:6590-6592
+  // FIXME: InstructionCost is not measured at cycle dimension, but
+  // MispredictPenalty is, so we can't compare getUserCost and MispredictPenalty
+  // directly.
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Not certain but wouldn't `TTI->getInstructionCost(I, TargetTransformInfo::TCK_Latency)` return cycle latency of an instruction?


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  https://reviews.llvm.org/D113872/new/

https://reviews.llvm.org/D113872