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[debug-utils] Split deleteAllDebugUses(ValueBase *) into SILValue and… #27439

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Merged
merged 1 commit into from
Sep 30, 2019
Merged

[debug-utils] Split deleteAllDebugUses(ValueBase *) into SILValue and… #27439

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24 changes: 16 additions & 8 deletions include/swift/SIL/DebugUtils.h
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Original file line number Diff line number Diff line change
Expand Up @@ -42,14 +42,22 @@
namespace swift {

class SILInstruction;

/// Deletes all of the debug instructions that use \p Inst.
inline void deleteAllDebugUses(ValueBase *Inst) {
for (auto UI = Inst->use_begin(), E = Inst->use_end(); UI != E;) {
auto *Inst = UI->getUser();
UI++;
if (Inst->isDebugInstruction())
Inst->eraseFromParent();

/// Deletes all of the debug instructions that use \p value.
inline void deleteAllDebugUses(SILValue value) {
for (auto ui = value->use_begin(), ue = value->use_end(); ui != ue;) {
auto *inst = ui->getUser();
++ui;
if (inst->isDebugInstruction()) {
inst->eraseFromParent();
}
}
}

/// Deletes all of the debug uses of any result of \p inst.
inline void deleteAllDebugUses(SILInstruction *inst) {
for (SILValue v : inst->getResults()) {
deleteAllDebugUses(v);
}
}

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