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[llvm] Lower latency bonus threshold in function specialization. #143954

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Jun 17, 2025
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[llvm] Lower latency bonus threshold in function specialization. #143954

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2 changes: 1 addition & 1 deletion llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,7 @@ static cl::opt<unsigned> MinCodeSizeSavings(
"much percent of the original function size"));

static cl::opt<unsigned> MinLatencySavings(
"funcspec-min-latency-savings", cl::init(40), cl::Hidden,
"funcspec-min-latency-savings", cl::init(20), cl::Hidden,
cl::desc("Reject specializations whose latency savings are less than this "
"much percent of the original function size"));

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