[PATCH] D143677: [ValueTracking] Replace an always false condition with an assert.

[Craig Topper via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG68c906811bcb: [ValueTracking] Replace an always false condition with an assert. NFC (authored by craig.topper).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143677/new/

https://reviews.llvm.org/D143677

Files:
  llvm/lib/Analysis/ValueTracking.cpp


Index: llvm/lib/Analysis/ValueTracking.cpp
===================================================================
--- llvm/lib/Analysis/ValueTracking.cpp
+++ llvm/lib/Analysis/ValueTracking.cpp
@@ -2302,8 +2302,7 @@
 static bool isKnownNonNullFromDominatingCondition(const Value *V,
                                                   const Instruction *CtxI,
                                                   const DominatorTree *DT) {
-  if (isa<Constant>(V))
-    return false;
+  assert(!isa<Constant>(V) && "Called for constant?");
 
   if (!CtxI || !DT)
     return false;


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