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Fix Clang -Wcovered-switch-default warning by moving llvm_unreachable default to after the switch

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This commit is contained in:
David Blaikie 2019-10-24 18:45:49 -07:00
parent 7b7501b312
commit 2b53a6e5ce
1 changed files with 2 additions and 5 deletions
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7
lib/Analysis/ScalarEvolution.cpp
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@ -6607,10 +6607,8 @@ const SCEV *ScalarEvolution::getExitCount(const Loop *L,
return getBackedgeTakenInfo(L).getExact(ExitingBlock, this);
case ConstantMaximum:
return getCouldNotCompute();
default:
llvm_unreachable("Impossible case!");
};
llvm_unreachable("Invalid ExitCountKind!");
}
const SCEV *
@ -6626,9 +6624,8 @@ const SCEV *ScalarEvolution::getBackedgeTakenCount(const Loop *L,
return getBackedgeTakenInfo(L).getExact(L, this);
case ConstantMaximum:
return getBackedgeTakenInfo(L).getMax(this);
default:
llvm_unreachable("Impossible case!");
};
llvm_unreachable("Invalid ExitCountKind!");
}
bool ScalarEvolution::isBackedgeTakenCountMaxOrZero(const Loop *L) {