git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162914 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael Ilseman
2012-08-30 15:45:16 +00:00
parent 86c0d8c92f
commit 749807852b

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@@ -766,8 +766,8 @@ static ConstantInt* GetWeight(Instruction* I, int Pos) {
return 0; return 0;
} }
/// Scale the given weights based on the new TI's metadata. Scaling is done by /// Scale the given weights based on the successor TI's metadata. Scaling is
/// multiplying every weight by the sum of the successor's weights. /// done by multiplying every weight by the sum of the successor's weights.
static void ScaleWeights(Instruction* STI, MutableArrayRef<uint64_t> Weights) { static void ScaleWeights(Instruction* STI, MutableArrayRef<uint64_t> Weights) {
// Sum the successor's weights // Sum the successor's weights
assert(HasBranchWeights(STI)); assert(HasBranchWeights(STI));