143   JVM_EXCLUDE_PATTERNS += gc/g1
 144 endif
 145 
 146 ifneq ($(call check-jvm-feature, parallelgc), true)
 147   JVM_CFLAGS_FEATURES += -DINCLUDE_PARALLELGC=0
 148   JVM_EXCLUDE_PATTERNS += gc/parallel
 149 endif
 150 
 151 ifneq ($(call check-jvm-feature, serialgc), true)
 152   JVM_CFLAGS_FEATURES += -DINCLUDE_SERIALGC=0
 153   JVM_EXCLUDE_PATTERNS += gc/serial
 154   # If serial is disabled, we cannot use serial as OldGC in parallel
 155   JVM_EXCLUDE_FILES += psMarkSweep.cpp psMarkSweepDecorator.cpp
 156 endif
 157 
 158 ifneq ($(call check-jvm-feature, jfr), true)
 159   JVM_CFLAGS_FEATURES += -DINCLUDE_JFR=0
 160   JVM_EXCLUDE_PATTERNS += jfr
 161 endif
 162 




 163 ################################################################################
 164 
 165 ifeq ($(call check-jvm-feature, link-time-opt), true)
 166   # NOTE: Disable automatic opimization level and let the explicit cflag control
 167   # optimization level instead. This activates O3 on slowdebug builds, just
 168   # like the old build, but it's probably not right.
 169   JVM_OPTIMIZATION :=
 170   JVM_CFLAGS_FEATURES += -O3 -flto
 171   JVM_LDFLAGS_FEATURES += -O3 -flto -fuse-linker-plugin -fno-strict-aliasing
 172 endif
 173 
 174 ifeq ($(call check-jvm-feature, minimal), true)
 175   ifeq ($(call check-jvm-feature, link-time-opt), false)
 176     JVM_OPTIMIZATION := SIZE
 177     OPT_SPEED_SRC := \
 178         allocation.cpp \
 179         assembler.cpp \
 180         assembler_linux_arm.cpp \
 181         barrierSet.cpp \
 182         basicLock.cpp \

 143   JVM_EXCLUDE_PATTERNS += gc/g1
 144 endif
 145 
 146 ifneq ($(call check-jvm-feature, parallelgc), true)
 147   JVM_CFLAGS_FEATURES += -DINCLUDE_PARALLELGC=0
 148   JVM_EXCLUDE_PATTERNS += gc/parallel
 149 endif
 150 
 151 ifneq ($(call check-jvm-feature, serialgc), true)
 152   JVM_CFLAGS_FEATURES += -DINCLUDE_SERIALGC=0
 153   JVM_EXCLUDE_PATTERNS += gc/serial
 154   # If serial is disabled, we cannot use serial as OldGC in parallel
 155   JVM_EXCLUDE_FILES += psMarkSweep.cpp psMarkSweepDecorator.cpp
 156 endif
 157 
 158 ifneq ($(call check-jvm-feature, jfr), true)
 159   JVM_CFLAGS_FEATURES += -DINCLUDE_JFR=0
 160   JVM_EXCLUDE_PATTERNS += jfr
 161 endif
 162 
 163 ifeq ($(call check-jvm-feature, no-speculative-cti), true)
 164   JVM_CFLAGS_FEATURES += $(NO_SPECULATIVE_CTI_CFLAGS) -DNO_SPECULATIVE_CTI=0
 165 endif
 166 
 167 ################################################################################
 168 
 169 ifeq ($(call check-jvm-feature, link-time-opt), true)
 170   # NOTE: Disable automatic opimization level and let the explicit cflag control
 171   # optimization level instead. This activates O3 on slowdebug builds, just
 172   # like the old build, but it's probably not right.
 173   JVM_OPTIMIZATION :=
 174   JVM_CFLAGS_FEATURES += -O3 -flto
 175   JVM_LDFLAGS_FEATURES += -O3 -flto -fuse-linker-plugin -fno-strict-aliasing
 176 endif
 177 
 178 ifeq ($(call check-jvm-feature, minimal), true)
 179   ifeq ($(call check-jvm-feature, link-time-opt), false)
 180     JVM_OPTIMIZATION := SIZE
 181     OPT_SPEED_SRC := \
 182         allocation.cpp \
 183         assembler.cpp \
 184         assembler_linux_arm.cpp \
 185         barrierSet.cpp \
 186         basicLock.cpp \