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[LVI] Simplify obfuscated code 

It doesn't matter why something is overdefined if it is...

llvm-svn: 288871
This commit is contained in:
Philip Reames 2016-12-07 00:28:28 +00:00
parent 60a6bbe605
commit 864ab5c516
1 changed files with 0 additions and 14 deletions
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14
llvm/lib/Analysis/LazyValueInfo.cpp
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@ -224,29 +224,15 @@ public:
return false;
return markOverdefined();
}
if (RHS.isNotConstant()) {
if (Val == RHS.Val)
return markOverdefined();
return markOverdefined();
}
return markOverdefined();
}
if (isNotConstant()) {
if (RHS.isConstant()) {
if (Val == RHS.Val)
return markOverdefined();
return markOverdefined();
}
if (RHS.isNotConstant()) {
if (Val == RHS.Val)
return false;
return markOverdefined();
}
return markOverdefined();
}