Remove redundant cmn in JIT ProhibitInvoke check

Summary: This is already emitted by `emit_sh_ljs_is_undefined`. Reviewed By: avp Differential Revision: D64667265 fbshipit-source-id: 77bb93ddcef022a67d8a66a04693369679abeb04
lavenzg · Oct 21, 2024 · b74bd2c · b74bd2c
1 parent 25d892b
commit b74bd2c
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/lib/VM/JIT/arm64/JitEmitter.cpp b/lib/VM/JIT/arm64/JitEmitter.cpp
@@ -485,7 +485,6 @@ void Emitter::frameSetup(
             a64::x1, StackFrameLayout::NewTarget * (int)sizeof(SHLegacyValue)));
     // Compare new.target against undefined.
     emit_sh_ljs_is_undefined(a, a64::x1, a64::x1);
-    a.cmn(a64::x1, -HVETag_Undefined);
 
     if (prohibitInvoke == ProhibitInvoke::Call) {
       // If regular calls are prohibited, then we jump to throwInvalidInvoke if