[PATCH] D28743: [PM] Teach the LoopPassManager to automatically canonicalize loops by runnig LCSSA over them prior to running the loop pipeline.

[Davide Italiano via Phabricator via llvm-commits]

davide added inline comments.


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Comment at: test/Analysis/IVUsers/quadradic-exit-value.ll:8
 
-; RUN: opt < %s -analyze -iv-users | FileCheck %s
+; RUN: opt < %s -analyze -iv-users | FileCheck %s --check-prefixes=CHECK,CHECK-NO-LCSSA
 ; RUN: opt < %s -disable-output -passes='print<ivusers>' 2>&1 | FileCheck %s
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Why two prefixes here?


https://reviews.llvm.org/D28743