SwiftCompilerSources: add Value.nextInstruction

atrick · atrick · commit e40fd35cc40d · 2024-03-05T17:08:13.000-08:00
diff --git a/SwiftCompilerSources/Sources/SIL/Value.swift b/SwiftCompilerSources/Sources/SIL/Value.swift
@@ -138,6 +138,14 @@ extension Value {
     }
   }
 
+  public var nextInstruction: Instruction {
+    if self is Argument {
+      return parentBlock.instructions.first!
+    }
+    // Block terminators do not directly produce values.
+    return definingInstruction!.next!
+  }
+
   public var hashable: HashableValue { ObjectIdentifier(self) }
 
   public var bridged: BridgedValue {

Original file line number	Diff line number	Diff line change
`@@ -138,6 +138,14 @@ extension Value {`
`138`	`138`	`}`
`139`	`139`	`}`
`140`	`140`
	`141`	`+ public var nextInstruction: Instruction {`
	`142`	`+ if self is Argument {`
	`143`	`+ return parentBlock.instructions.first!`
	`144`	`+ }`
	`145`	`+ // Block terminators do not directly produce values.`
	`146`	`+ return definingInstruction!.next!`
	`147`	`+ }`
	`148`	`+`
`141`	`149`	`public var hashable: HashableValue { ObjectIdentifier(self) }`
`142`	`150`
`143`	`151`	`public var bridged: BridgedValue {`