[SIL] add Value.lifetimeEndingUses

atrick · atrick · commit ed53ab764a99 · 2023-12-19T02:05:16.000-08:00
diff --git a/SwiftCompilerSources/Sources/SIL/Operand.swift b/SwiftCompilerSources/Sources/SIL/Operand.swift
@@ -153,6 +153,10 @@ extension Sequence where Element == Operand {
   public func getSingleUser<I: Instruction>(notOfType: I.Type) -> Instruction? {
     ignoreUsers(ofType: I.self).singleUse?.instruction
   }
+
+  public var lifetimeEndingUses: LazyFilterSequence<Self> {
+    return self.lazy.filter { $0.endsLifetime }
+  }
 }
 
 extension OptionalBridgedOperand {

Original file line number	Diff line number	Diff line change
`@@ -153,6 +153,10 @@ extension Sequence where Element == Operand {`
`153`	`153`	`public func getSingleUser<I: Instruction>(notOfType: I.Type) -> Instruction? {`
`154`	`154`	`ignoreUsers(ofType: I.self).singleUse?.instruction`
`155`	`155`	`}`
	`156`	`+`
	`157`	`+ public var lifetimeEndingUses: LazyFilterSequence<Self> {`
	`158`	`+ return self.lazy.filter { $0.endsLifetime }`
	`159`	`+ }`
`156`	`160`	`}`
`157`	`161`
`158`	`162`	`extension OptionalBridgedOperand {`