[llvm] [AMDGPU] Increase inline threshold when the callee only has one live use (PR #111311)

[Shilei Tian via llvm-commits]

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@@ -1943,7 +1943,7 @@ void InlineCostCallAnalyzer::updateThreshold(CallBase &Call, Function &Callee) {
   // and the callsite.
   int SingleBBBonusPercent = 50;
   int VectorBonusPercent = TTI.getInlinerVectorBonusPercent();
-  int LastCallToStaticBonus = InlineConstants::LastCallToStaticBonus;
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shiltian wrote:

We still can't delete `InlineConstants::LastCallToStaticBonus` because it is used in another place where there is no access to TTI (including its parent function).

https://github.com/llvm/llvm-project/blob/4169338e75cdce73d34063532db598c95ee82ae4/llvm/lib/Analysis/InlineAdvisor.cpp#L323

https://github.com/llvm/llvm-project/pull/111311