Minor code micro-optimizations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101141 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index e36c5d9..307c83a 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -1698,15 +1698,15 @@
return getAddExpr(NewOps);
}
}
+
+ if (Ops.size() == 1)
+ return Ops[0];
}
// Skip over the add expression until we get to a multiply.
while (Idx < Ops.size() && Ops[Idx]->getSCEVType() < scMulExpr)
++Idx;
- if (Ops.size() == 1)
- return Ops[0];
-
// If there are mul operands inline them all into this expression.
if (Idx < Ops.size()) {
bool DeletedMul = false;
@@ -2091,9 +2091,9 @@
// maximum-int.
return Ops[0];
}
- }
- if (Ops.size() == 1) return Ops[0];
+ if (Ops.size() == 1) return Ops[0];
+ }
// Find the first SMax
while (Idx < Ops.size() && Ops[Idx]->getSCEVType() < scSMaxExpr)
@@ -2190,9 +2190,9 @@
// maximum-int.
return Ops[0];
}
- }
- if (Ops.size() == 1) return Ops[0];
+ if (Ops.size() == 1) return Ops[0];
+ }
// Find the first UMax
while (Idx < Ops.size() && Ops[Idx]->getSCEVType() < scUMaxExpr)