Changeset 94769 in vbox for trunk/src/VBox

Timestamp:

May 1, 2022 11:42:38 PM (3 years ago)

Author:

vboxsync

Message:

VMM/IEM: Added the always-optimize tricks to the new IEMAll* compile units. bugref:9898

File:

• trunk/src/VBox/VMM/Makefile.kmk (modified) (1 diff)

trunk/src/VBox/VMM/Makefile.kmk

@@ -734 +734 @@
 # cl : Command line warning D9025 : overriding '/Od' with '/O2'
 # cl : Command line warning D9025 : overriding '/Oy-' with '/Oy'
-VMMAll/IEMAll.cpp_CXXFLAGS       += -noover -O2xy
-VMMAll/IEMAllAImplC.cpp_CXXFLAGS += -noover -O2xy
+VMMAll/IEMAll.cpp_CXXFLAGS                          += -noover -O2xy
+VMMAll/IEMAllAImplC.cpp_CXXFLAGS                    += -noover -O2xy
+VMMAll/IEMAllCImpl.cpp_CXXFLAGS                     += -noover -O2xy
+VMMAll/IEMAllCImplSvmInstr.cpp_CXXFLAGS             += -noover -O2xy
+VMMAll/IEMAllCImplVmxInstr.cpp_CXXFLAGS             += -noover -O2xy
+VMMAll/IEMAllInstructionsInterpretOnly.cpp_CXXFLAGS += -noover -O2xy
  else
-VMMAll/IEMAll.cpp_CXXFLAGS += -O2
-VMMAll/IEMAllAImplC.cpp_CXXFLAGS += -O2 -fomit-frame-pointer
-#VMMAll/IEMAll.cpp_CXXFLAGS += -fno-align-functions -fno-align-jumps -fno-align-loops # Saves a few of percents, not worth it.
-#VMMAll/IEMAll.cpp_CXXFLAGS += -fno-reorder-blocks    # Saves one or two percent ... never mind.
-VMMAll/IEMAll.cpp_CXXFLAGS += -fomit-frame-pointer # Omitting the frame pointer results in larger code, but it might be worth it. (esp addressing vs ebp?)
+# Omitting the frame pointer results in larger code, but it might be worth it. (esp addressing vs ebp?)
+VMMAll/IEMAll.cpp_CXXFLAGS                          += -O2 -fomit-frame-pointer
+VMMAll/IEMAllCImpl.cpp_CXXFLAGS                     += -O2 -fomit-frame-pointer
+VMMAll/IEMAllCImplSvmInstr.cpp_CXXFLAGS             += -O2 -fomit-frame-pointer
+VMMAll/IEMAllCImplVmxInstr.cpp_CXXFLAGS             += -O2 -fomit-frame-pointer
+VMMAll/IEMAllInstructionsInterpretOnly.cpp_CXXFLAGS += -O2 -fomit-frame-pointer
  endif
 endif # bird wants good stacks (aeichner as well)