Changeset 105853 in vbox for trunk/src/VBox/VMM/VMMR3/IEMR3.cpp

Timestamp:

Aug 23, 2024 8:36:08 PM (5 months ago)

Author:

vboxsync

Message:

VMM/IEM: Don't force PC updating before branches, nor flushing of dirty guest shadowed registers either. Both needs more work before todo 4 in bugref:10720 can be marked as resolved. bugref:10373 bugref:10629

File:

• trunk/src/VBox/VMM/VMMR3/IEMR3.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/IEMR3.cpp

@@ -809 +809 @@
         STAMR3RegisterF(pVM, &pVCpu->iem.s.StatNativePcUpdateTotal,   STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Total RIP updates",   "/IEM/CPU%u/re/NativePcUpdateTotal", idCpu);
         STAMR3RegisterF(pVM, &pVCpu->iem.s.StatNativePcUpdateDelayed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Delayed RIP updates", "/IEM/CPU%u/re/NativePcUpdateDelayed", idCpu);
-
+#  endif /* VBOX_WITH_STATISTICS */
+#  ifdef IEMNATIVE_WITH_DELAYED_REGISTER_WRITEBACK
+        STAMR3RegisterF(pVM, &pVCpu->iem.s.StatNativeEndIfOtherBranchDirty, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT,
+                        "IEM_MC_ENDIF flushing dirty shadow registers for other branch (not good).",
+                        "/IEM/CPU%u/re/NativeEndIfOtherBranchDirty", idCpu);
+#  endif
+#  ifdef VBOX_WITH_STATISTICS
 #   ifdef IEMNATIVE_WITH_SIMD_REG_ALLOCATOR
         STAMR3RegisterF(pVM, &pVCpu->iem.s.StatNativeSimdRegFindFree, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT,