Remove register write-back at the next inst dispatch

swiftwasm · Sep 22, 2024 · a9587a2 · a9587a2
1 parent 1e633f7
commit a9587a2
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Showing 3 changed files with 593 additions and 397 deletions.
diff --git a/Sources/WasmKit/Execution/Runtime/ExecutionState.swift b/Sources/WasmKit/Execution/Runtime/ExecutionState.swift
@@ -246,9 +246,8 @@ extension ExecutionState {
     mutating func runDirectThreaded(
         sp: Sp, pc: Pc, md: Md, ms: Ms
     ) throws {
-        let handler = pc.withMemoryRebound(to: wasmkit_tc_exec.self, capacity: 1) {
-            $0.pointee
-        }
+        var pc = pc
+        let handler = pc.read(wasmkit_tc_exec.self)
         wasmkit_tc_start(handler, sp, pc, md, ms, &self)
         if let error = self.trap {
             throw unsafeBitCast(error, to: Error.self)