8210413: AArch64: Optimize div/rem by constant in C1
Summary: Remove div-by-zero check for non-zero divisor and generate cheap instructions if divisor is power-of-2
Reviewed-by: aph
Contributed-by: pengfei.li@arm.com
#
# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation. Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
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# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#
include $(SPEC)
include MakeBase.gmk
include TextFileProcessing.gmk
default: bundles
# Only macosx has bundles defined.
ifeq ($(OPENJDK_TARGET_OS), macosx)
bundles: jre-bundle jdk-bundle
# JDK_MACOSX_CONTENTS_DIR and JRE_MACOSX_CONTENTS_DIR are defined in SPEC.
MACOSX_PLIST_SRC := $(TOPDIR)/make/data/bundle
BUNDLE_ID := $(MACOSX_BUNDLE_ID_BASE).$(VERSION_SHORT)
BUNDLE_NAME := $(MACOSX_BUNDLE_NAME_BASE) $(VERSION_SHORT)
BUNDLE_INFO := $(MACOSX_BUNDLE_NAME_BASE) $(VERSION_STRING)
BUNDLE_PLATFORM_VERSION := $(VERSION_FEATURE).$(VERSION_INTERIM)
BUNDLE_VERSION := $(VERSION_NUMBER)
ifeq ($(COMPANY_NAME), N/A)
BUNDLE_VENDOR := UNDEFINED
else
BUNDLE_VENDOR := $(COMPANY_NAME)
endif
$(eval $(call SetupCopyFiles, COPY_JDK_IMAGE, \
SRC := $(JDK_IMAGE_DIR), \
DEST := $(JDK_MACOSX_CONTENTS_DIR)/Home, \
FILES := $(call CacheFind, $(JDK_IMAGE_DIR)), \
))
$(eval $(call SetupCopyFiles, COPY_JRE_IMAGE, \
SRC := $(JRE_IMAGE_DIR), \
DEST := $(JRE_MACOSX_CONTENTS_DIR)/Home, \
FILES := $(call CacheFind, $(JRE_IMAGE_DIR)), \
))
$(JDK_MACOSX_CONTENTS_DIR)/MacOS/libjli.dylib:
$(call LogInfo, Creating link $(patsubst $(OUTPUTDIR)/%,%,$@))
$(MKDIR) -p $(@D)
$(RM) $@
$(LN) -s ../Home/lib/libjli.dylib $@
$(JRE_MACOSX_CONTENTS_DIR)/MacOS/libjli.dylib:
$(call LogInfo, Creating link $(patsubst $(OUTPUTDIR)/%,%,$@))
$(MKDIR) -p $(@D)
$(RM) $@
$(LN) -s ../Home/lib/libjli.dylib $@
$(eval $(call SetupTextFileProcessing, BUILD_JDK_PLIST, \
SOURCE_FILES := $(MACOSX_PLIST_SRC)/JDK-Info.plist, \
OUTPUT_FILE := $(JDK_MACOSX_CONTENTS_DIR)/Info.plist, \
REPLACEMENTS := \
@@ID@@ => $(BUNDLE_ID).jdk ; \
@@NAME@@ => $(BUNDLE_NAME) ; \
@@INFO@@ => $(BUNDLE_INFO) ; \
@@PLATFORM_VERSION@@ => $(BUNDLE_PLATFORM_VERSION) ; \
@@VERSION@@ => $(BUNDLE_VERSION) ; \
@@VENDOR@@ => $(BUNDLE_VENDOR) , \
))
$(eval $(call SetupTextFileProcessing, BUILD_JRE_PLIST, \
SOURCE_FILES := $(MACOSX_PLIST_SRC)/JRE-Info.plist, \
OUTPUT_FILE := $(JRE_MACOSX_CONTENTS_DIR)/Info.plist, \
REPLACEMENTS := \
@@ID@@ => $(BUNDLE_ID).jre ; \
@@NAME@@ => $(BUNDLE_NAME) ; \
@@INFO@@ => $(BUNDLE_INFO) ; \
@@PLATFORM_VERSION@@ => $(BUNDLE_PLATFORM_VERSION) ; \
@@VERSION@@ => $(BUNDLE_VERSION) ; \
@@VENDOR@@ => $(BUNDLE_VENDOR) , \
))
jdk-bundle: $(COPY_JDK_IMAGE) $(JDK_MACOSX_CONTENTS_DIR)/MacOS/libjli.dylib \
$(BUILD_JDK_PLIST)
$(SETFILE) -a B $(dir $(JDK_MACOSX_CONTENTS_DIR))
jre-bundle: $(COPY_JRE_IMAGE) $(JRE_MACOSX_CONTENTS_DIR)/MacOS/libjli.dylib \
$(BUILD_JRE_PLIST)
$(SETFILE) -a B $(dir $(JRE_MACOSX_CONTENTS_DIR))
else # Not macosx
bundles:
$(ECHO) "No bundles defined for $(OPENJDK_TARGET_OS)"
endif # macosx
.PHONY: jdk-bundle jre-bundle bundles