Changeset 268241 in webkit for trunk/Source/JavaScriptCore/wasm/WasmSlowPaths.cpp

Timestamp:

Oct 8, 2020, 6:18:14 PM (5 years ago)

Author:

[email protected]

Message:

Unreviewed, reverting r268170 and r268190.
​https://bugs.webkit.org/show_bug.cgi?id=217502

Crash on ARM64E exclusively

Reverted changesets:

"[JSC] Restrict more ptr-tagging and avoid using
OperationPtrTag for JIT code"
​https://bugs.webkit.org/show_bug.cgi?id=217460
​https://trac.webkit.org/changeset/268170

"Unreviewed, build fix for ARM64E"
​https://bugs.webkit.org/show_bug.cgi?id=217460
​https://trac.webkit.org/changeset/268190

File:

• trunk/Source/JavaScriptCore/wasm/WasmSlowPaths.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/wasm/WasmSlowPaths.cpp

@@ -65 +65 @@
 
 #define WASM_CALL_RETURN(targetInstance, callTarget, callTargetTag) do { \
-        WASM_RETURN_TWO((retagCodePtr<callTargetTag, SlowPathPtrTag>(callTarget)), targetInstance); \
+        WASM_RETURN_TWO(retagCodePtr(callTarget, callTargetTag, SlowPathPtrTag), targetInstance); \
     } while (false)