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[NFC] Code cleanups in InlineCost.cpp.

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- annotate const functions with "const"
 - replace C-style casts with static_cast

Differential Revision: https://reviews.llvm.org/D105362
This commit is contained in:
Jacob Hegna 2021-07-16 21:25:33 +00:00
parent 6f51759135
commit 2182633955
1 changed files with 9 additions and 8 deletions
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17
lib/Analysis/InlineCost.cpp
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@ -534,7 +534,7 @@ class InlineCostCallAnalyzer final : public CallAnalyzer {
/// Handle a capped 'int' increment for Cost.
void addCost(int64_t Inc, int64_t UpperBound = INT_MAX) {
assert(UpperBound > 0 && UpperBound <= INT_MAX && "invalid upper bound");
Cost = (int)std::min(UpperBound, Cost + Inc);
Cost = std::min<int>(UpperBound, Cost + Inc);
}
void onDisableSROA(AllocaInst *Arg) override {
@ -595,10 +595,11 @@ class InlineCostCallAnalyzer final : public CallAnalyzer {
// branch to destination.
// Maximum valid cost increased in this function.
if (JumpTableSize) {
int64_t JTCost = (int64_t)JumpTableSize * InlineConstants::InstrCost +
4 * InlineConstants::InstrCost;
int64_t JTCost =
static_cast<int64_t>(JumpTableSize) * InlineConstants::InstrCost +
4 * InlineConstants::InstrCost;
addCost(JTCost, (int64_t)CostUpperBound);
addCost(JTCost, static_cast<int64_t>(CostUpperBound));
return;
}
@ -613,7 +614,7 @@ class InlineCostCallAnalyzer final : public CallAnalyzer {
int64_t SwitchCost =
ExpectedNumberOfCompare * 2 * InlineConstants::InstrCost;
addCost(SwitchCost, (int64_t)CostUpperBound);
addCost(SwitchCost, static_cast<int64_t>(CostUpperBound));
}
void onMissedSimplification() override {
addCost(InlineConstants::InstrCost);
@ -938,9 +939,9 @@ public:
}
virtual ~InlineCostCallAnalyzer() {}
int getThreshold() { return Threshold; }
int getCost() { return Cost; }
bool wasDecidedByCostBenefit() { return DecidedByCostBenefit; }
int getThreshold() const { return Threshold; }
int getCost() const { return Cost; }
bool wasDecidedByCostBenefit() const { return DecidedByCostBenefit; }
};
class InlineCostFeaturesAnalyzer final : public CallAnalyzer {