Changeset 101378 in vbox

Timestamp:

Oct 6, 2023 8:38:56 AM (16 months ago)

Author:

vboxsync

Message:

VMM/IEM: Implement vmpsadbw instruction emulations [review fix], bugref:9898

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllAImplC.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/IEMAllAImplC.cpp

@@ -18471 +18471 @@
     RTUINT256U const uSrc1 = *puSrc1; /* Might overlap with destination. */
     RTUINT256U const uSrc2 = *puSrc2;
-//? ASMCompilerBarrier();
-
+    ASMCompilerBarrier();
     iemAImpl_vmpsadbw_u128_fallback(&puDst->au128[0], &uSrc1.au128[0], &uSrc2.au128[0], bEvil);
     iemAImpl_vmpsadbw_u128_fallback(&puDst->au128[1], &uSrc1.au128[1], &uSrc2.au128[1], bEvil >> 3);