Automatic merge of jdk:master into master

make/CompileCommands.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2018, 2020, 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
@@ -45,11 +45,6 @@ $(OUTPUTDIR)/compile_commands.json: $(wildcard $(MAKESUPPORT_OUTPUTDIR)/compile-
 	$(RM) $@
 	$(FIND) $(MAKESUPPORT_OUTPUTDIR)/compile-commands/ -name \*.json | \
 	    $(SORT) | $(XARGS) $(CAT) >> $@.tmp
-	$(if $(FIXPATH),$(FIXPATH) $(AWK) 'BEGIN { \
-	    tmpfile = substr(ARGV[2],2); \
-	    cmd = "$(CP) " "\047" tmpfile "\047" " $@.tmp"; \
-	    system(cmd); \
-	}' -- @$@.tmp)
 	$(SED) -e '1s/^/[\$(NEWLINE)/' -e '$(DOLLAR)s/,\s\{0,\}$(DOLLAR)/\$(NEWLINE)]/' $@.tmp > $@
 	$(RM) $@.tmp
 

make/RunTestsPrebuiltSpec.gmk

@@ -153,7 +153,6 @@ LN := ln
 MIG := mig
 MKDIR := mkdir
 MV := mv
-NAWK := nawk
 NICE := nice
 PATCH := patch
 PRINTF := printf

make/autoconf/basic_tools.m4

@@ -57,7 +57,7 @@ AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
   UTIL_REQUIRE_PROGS(MKDIR, [gmkdir mkdir])
   UTIL_REQUIRE_PROGS(MKTEMP, mktemp)
   UTIL_REQUIRE_PROGS(MV, mv)
-  UTIL_REQUIRE_PROGS(NAWK, [nawk gawk awk])
+  UTIL_REQUIRE_PROGS(AWK, [gawk nawk awk])
   UTIL_REQUIRE_PROGS(PRINTF, printf)
   UTIL_REQUIRE_PROGS(READLINK, [greadlink readlink])
   UTIL_REQUIRE_PROGS(RM, rm)
@@ -75,7 +75,6 @@ AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
   UTIL_REQUIRE_PROGS(XARGS, xargs)
 
   # Then required tools that require some special treatment.
-  UTIL_REQUIRE_SPECIAL(AWK, [AC_PROG_AWK])
   UTIL_REQUIRE_SPECIAL(GREP, [AC_PROG_GREP])
   UTIL_REQUIRE_SPECIAL(EGREP, [AC_PROG_EGREP])
   UTIL_REQUIRE_SPECIAL(FGREP, [AC_PROG_FGREP])

make/autoconf/compare.sh.in

@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2020, 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
@@ -53,7 +53,6 @@ export LDD="@LDD@"
 export LN="@LN@"
 export MKDIR="@MKDIR@"
 export MV="@MV@"
-export NAWK="@NAWK@"
 export NM="@GNM@"
 export OBJDUMP="@OBJDUMP@"
 export OTOOL="@OTOOL@"

make/autoconf/spec.gmk.in

@@ -709,7 +709,6 @@ LN:=@LN@
 MIG:=@MIG@
 MKDIR:=@MKDIR@
 MV:=@MV@
-NAWK:=@NAWK@
 NICE:=@NICE@
 PANDOC:=@FIXPATH@ @PANDOC@
 PATCH:=@PATCH@

make/common/MakeBase.gmk

@@ -89,18 +89,18 @@ BUILDTIMESDIR=$(OUTPUTDIR)/make-support/build-times
 
 # Record starting time for build of a sub repository.
 define RecordStartTime
-	$(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_start_$(strip $1) && \
+	$(DATE) '+%Y %m %d %H %M %S' | $(AWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_start_$(strip $1) && \
 	$(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_start_$(strip $1)_human_readable
 endef
 
 # Record ending time and calculate the difference and store it in a
 # easy to read format. Handles builds that cross midnight. Expects
 # that a build will never take 24 hours or more.
 define RecordEndTime
-	$(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_end_$(strip $1)
+	$(DATE) '+%Y %m %d %H %M %S' | $(AWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_end_$(strip $1)
 	$(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_end_$(strip $1)_human_readable
 	$(ECHO) `$(CAT) $(BUILDTIMESDIR)/build_time_start_$(strip $1)` `$(CAT) $(BUILDTIMESDIR)/build_time_end_$(strip $1)` $1 | \
-	    $(NAWK) '{ F=$$7; T=$$14; if (F > T) { T+=3600*24 }; D=T-F; H=int(D/3600); \
+	    $(AWK) '{ F=$$7; T=$$14; if (F > T) { T+=3600*24 }; D=T-F; H=int(D/3600); \
 	    M=int((D-H*3600)/60); S=D-H*3600-M*60; printf("%02d:%02d:%02d %s\n",H,M,S,$$15); }' \
 	    > $(BUILDTIMESDIR)/build_time_diff_$(strip $1)
 endef
@@ -439,6 +439,8 @@ endif
 # This is normally not needed since we use the FIXPATH prefix for command lines,
 # but might be needed in certain circumstances.
 ifeq ($(call isTargetOs, windows), true)
+  FixPathArgs = \
+       $(shell $(FIXPATH) cmd /c echo $1)
   ifeq ($(call isBuildOsEnv, windows.wsl), true)
     FixPath = \
       $(shell $(WSLPATH) -m $1)
@@ -447,6 +449,8 @@ ifeq ($(call isTargetOs, windows), true)
       $(shell $(CYGPATH) -m $1)
   endif
 else
+  FixPathArgs = \
+      $1
   FixPath = \
       $1
 endif

make/common/Modules.gmk

@@ -338,7 +338,7 @@ $(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
 	$(RM) $@
 	$(foreach m, $(MODULE_INFOS), \
 	    ( $(PRINTF) "DEPS_$(call GetModuleNameFromModuleInfo, $m) :=" && \
-	      $(NAWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) '\
+	      $(AWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) '\
 	          BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
 	          /^ *requires/ { sub(/;/, ""); \
 	                          sub(/requires /, " "); \
@@ -352,7 +352,7 @@ $(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
 	                          printf(" %s", $$0) } \
 	          END           { printf("\n") }' $m && \
 	      $(PRINTF) "TRANSITIVE_MODULES_$(call GetModuleNameFromModuleInfo, $m) :=" && \
-	      $(NAWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) '\
+	      $(AWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) '\
 	          BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
 	          /^ *requires  *transitive/ { \
 	                          sub(/;/, ""); \

make/common/NativeCompilation.gmk

@@ -72,10 +72,10 @@ define WriteCompileCommandsFragment
   $(call LogInfo, Creating compile commands fragment for $(notdir $3))
   $(call MakeDir, $(dir $1))
   $(call WriteFile,{ \
-      "directory": "$(strip $2)"$(COMMA) \
-      "file": "$(strip $3)"$(COMMA) \
+      "directory": "$(strip $(call FixPathArgs, $2))"$(COMMA) \
+      "file": "$(strip $(call FixPathArgs, $3))"$(COMMA) \
       "command": "$(strip $(subst $(DQUOTE),\$(DQUOTE),$(subst \,\\,\
-        $(subst $(FIXPATH),,$4))))" \
+        $(subst $(FIXPATH),,$(call FixPathArgs, $4)))))" \
     }$(COMMA), \
     $1)
 endef
@@ -237,10 +237,15 @@ ifeq ($(ALLOW_ABSOLUTE_PATHS_IN_OUTPUT)-$(FILE_MACRO_CFLAGS), false-)
         ) \
       )
 
-  # When compiling with relative paths, the deps file comes out with relative
-  # paths.
+  # When compiling with relative paths, the deps file may come out with relative
+  # paths, and that path may start with './'. First remove any leading ./, then
+  # add WORKSPACE_ROOT to any line not starting with /, while allowing for
+  # leading spaces.
   define fix-deps-file
-	$(SED) -e 's|^\([ ]*\)|\1$(WORKSPACE_ROOT)|' $1.tmp > $1
+	$(SED) \
+	    -e 's|^\([ ]*\)\./|\1|' \
+	    -e '/^[ ]*[^/ ]/s|^\([ ]*\)|\1$(WORKSPACE_ROOT)/|' \
+	    $1.tmp > $1
   endef
 else
   # By default the MakeCommandRelative macro does nothing.

make/common/TextFileProcessing.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 2020, 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
@@ -177,7 +177,7 @@ define SetupTextFileProcessingBody
     $1_INCLUDES_PARTIAL_AWK := $$(subst $$(SPACE);,,$$(subst $$(SPACE)=>$$(SPACE),"$$(RIGHT_PAREN)$$(RIGHT_PAREN) \
         { include$$(LEFT_PAREN)",$$(subst $$(SPACE);$$(SPACE),"$$(RIGHT_PAREN) } \
         else if $$(LEFT_PAREN)matches$$(LEFT_PAREN)",$$(strip $$($1_INCLUDES)))))
-    $1_INCLUDES_COMMAND_LINE := $(NAWK) '$$($1_INCLUDES_HEADER_AWK) \
+    $1_INCLUDES_COMMAND_LINE := $(AWK) '$$($1_INCLUDES_HEADER_AWK) \
         { if (matches("$$($1_INCLUDES_PARTIAL_AWK)") } else print }'
   else
     # We don't have any includes, just pipe the file through cat.

make/hotspot/gensrc/GensrcAdlc.gmk

@@ -168,7 +168,7 @@ ifeq ($(call check-jvm-feature, compiler2), true)
   $(SINGLE_AD_SRCFILE): $(AD_SRC_FILES)
 	$(call LogInfo, Preprocessing adlc files $(^F))
 	$(call MakeDir, $(@D))
-	$(NAWK) $(INSERT_FILENAME_AWK_SCRIPT) $^ > $@
+	$(AWK) $(INSERT_FILENAME_AWK_SCRIPT) $^ > $@
 
   ##############################################################################
   # Run the adlc tool on the single concatenated ad source file, and store the
@@ -205,7 +205,7 @@ ifeq ($(call check-jvm-feature, compiler2), true)
   $(JVM_VARIANT_OUTPUTDIR)/gensrc/adfiles/%: $(adlc_run_TARGET)
 	$(call LogInfo, Postprocessing adlc file $*)
 	$(call MakeDir, $(@D))
-	$(NAWK) \
+	$(AWK) \
 	    'BEGIN { print "#line 1 \"$*\""; } \
 	     /^#line 999999$$/ {print "#line " (NR+1) " \"$*\""; next} \
 	     $(if $(call equals, $(ALLOW_ABSOLUTE_PATHS_IN_OUTPUT), false), \

make/hotspot/lib/JvmMapfile.gmk

@@ -114,7 +114,7 @@ endif
 $(JVM_OUTPUTDIR)/symbols-objects: $(BUILD_LIBJVM_ALL_OBJS)
 	$(call LogInfo, Generating symbol list from object files)
 	$(CD) $(JVM_OUTPUTDIR)/objs && \
-	  $(DUMP_SYMBOLS_CMD) | $(NAWK) $(FILTER_SYMBOLS_AWK_SCRIPT) | $(SORT) -u > $@
+	  $(DUMP_SYMBOLS_CMD) | $(AWK) $(FILTER_SYMBOLS_AWK_SCRIPT) | $(SORT) -u > $@
 
 SYMBOLS_SRC += $(JVM_OUTPUTDIR)/symbols-objects
 

make/modules/java.base/gensrc/GensrcExceptions.gmk

@@ -36,7 +36,7 @@ $(GENSRC_EXCEPTIONS_DST)/_the.%.marker: $(GENSRC_EXCEPTIONS_SRC)/%/exceptions \
     $(GENSRC_EXCEPTIONS_CMD)
 	$(call LogInfo, Generating exceptions java.nio $*)
 	$(call MakeDir, $(@D)/$*)
-	SCRIPTS="$(TOPDIR)/make/scripts" NAWK="$(NAWK)" SH="$(SH)" $(SH) \
+	SCRIPTS="$(TOPDIR)/make/scripts" AWK="$(AWK)" SH="$(SH)" $(SH) \
 	    $(GENSRC_EXCEPTIONS_CMD) $< $(@D)/$* $(LOG_DEBUG)
 	$(TOUCH) $@
 

make/modules/java.base/gensrc/GensrcMisc.gmk

@@ -78,10 +78,10 @@ endif
 define generate-preproc-src
 	$(call MakeDir, $(@D))
 	$(call ExecuteWithLog, $(SUPPORT_OUTPUTDIR)/gensrc/java.base/_$(@F), \
-	    ( $(NAWK) '/@@END_COPYRIGHT@@/{exit}1' $< && \
+	    ( $(AWK) '/@@END_COPYRIGHT@@/{exit}1' $< && \
 	      $(CPP) $(CPP_FLAGS) $(SYSROOT_CFLAGS) $(CFLAGS_JDKLIB) $(CPP_FILEPREFIX) $< \
 	          2> >($(GREP) -v '^$(<F)$$' >&2) \
-	          | $(NAWK) '/@@START_HERE@@/,0' \
+	          | $(AWK) '/@@START_HERE@@/,0' \
 	          |  $(SED) -e 's/@@START_HERE@@/\/\/ AUTOMATICALLY GENERATED FILE - DO NOT EDIT/' \
 	          -e 's/PREFIX_//' -e 's/^#.*//' \
 	    ) > $@ \

make/modules/jdk.internal.vm.compiler.management/Gensrc.gmk

@@ -68,7 +68,7 @@ $(GENSRC_DIR)/module-info.java.extra: $(GENSRC_DIR)/_gensrc_proc_done
 	($(CD) $(GENSRC_DIR)/META-INF/providers && \
 	    p=""; \
 	    impl=""; \
-	    for i in $$($(NAWK) '$$0=FILENAME" "$$0' * | $(SORT) -k 2 | $(SED) 's/ .*//'); do \
+	    for i in $$($(AWK) '$$0=FILENAME" "$$0' * | $(SORT) -k 2 | $(SED) 's/ .*//'); do \
 	      c=$$($(CAT) $$i | $(TR) -d '\n\r'); \
 	      if test x$$p != x$$c; then \
                 if test x$$p != x; then \

make/scripts/addNotices.sh

@@ -1,6 +1,6 @@
 #! /bin/sh
 #
-# Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2007, 2020, 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
@@ -40,6 +40,6 @@ if [ "x$COPYRIGHT_YEARS" != x ]; then
 __END__
 fi
 
-$NAWK ' /^#.*Copyright.*Oracle/ { next }
+$AWK ' /^#.*Copyright.*Oracle/ { next }
     /^#([^!]|$)/ { sub(/^#/, " *"); print }
     /^$/ { print " */"; exit } ' $0

src/hotspot/cpu/x86/vm_version_x86.cpp

@@ -1311,9 +1311,10 @@ void VM_Version::get_processor_features() {
     }
 #endif // COMPILER2
 
-    // Some defaults for AMD family 17h || Hygon family 18h
-    if (cpu_family() == 0x17 || cpu_family() == 0x18) {
-      // On family 17h processors use XMM and UnalignedLoadStores for Array Copy
+    // Some defaults for AMD family >= 17h && Hygon family 18h
+    if (cpu_family() >= 0x17) {
+      // On family >=17h processors use XMM and UnalignedLoadStores
+      // for Array Copy
       if (supports_sse2() && FLAG_IS_DEFAULT(UseXMMForArrayCopy)) {
         FLAG_SET_DEFAULT(UseXMMForArrayCopy, true);
       }
@@ -1519,6 +1520,14 @@ void VM_Version::get_processor_features() {
     FLAG_SET_DEFAULT(UseFastStosb, false);
   }
 
+  // For AMD Processors use XMM/YMM MOVDQU instructions
+  // for Object Initialization as default
+  if (is_amd() && cpu_family() >= 0x19) {
+    if (FLAG_IS_DEFAULT(UseFastStosb)) {
+      UseFastStosb = false;
+    }
+  }
+
   // Use XMM/YMM MOVDQU instruction for Object Initialization
   if (!UseFastStosb && UseSSE >= 2 && UseUnalignedLoadStores) {
     if (FLAG_IS_DEFAULT(UseXMMForObjInit)) {

src/hotspot/cpu/x86/x86.ad

@@ -3726,6 +3726,10 @@ instruct ReplB_reg(vec dst, rRegI src) %{
       assert(VM_Version::supports_avx512bw(), "required"); // 512-bit byte vectors assume AVX512BW
       int vlen_enc = vector_length_encoding(this);
       __ evpbroadcastb($dst$$XMMRegister, $src$$Register, vlen_enc);
+    } else if (VM_Version::supports_avx2()) {
+      int vlen_enc = vector_length_encoding(this);
+      __ movdl($dst$$XMMRegister, $src$$Register);
+      __ vpbroadcastb($dst$$XMMRegister, $dst$$XMMRegister, vlen_enc);
     } else {
       __ movdl($dst$$XMMRegister, $src$$Register);
       __ punpcklbw($dst$$XMMRegister, $dst$$XMMRegister);
@@ -3805,6 +3809,10 @@ instruct ReplS_reg(vec dst, rRegI src) %{
       assert(VM_Version::supports_avx512bw(), "required"); // 512-bit short vectors assume AVX512BW
       int vlen_enc = vector_length_encoding(this);
       __ evpbroadcastw($dst$$XMMRegister, $src$$Register, vlen_enc);
+    } else if (VM_Version::supports_avx2()) {
+      int vlen_enc = vector_length_encoding(this);
+      __ movdl($dst$$XMMRegister, $src$$Register);
+      __ vpbroadcastw($dst$$XMMRegister, $dst$$XMMRegister, vlen_enc);
     } else {
       __ movdl($dst$$XMMRegister, $src$$Register);
       __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
@@ -3880,6 +3888,10 @@ instruct ReplI_reg(vec dst, rRegI src) %{
     if (vlen == 16 || VM_Version::supports_avx512vl()) { // AVX512VL for <512bit operands
       int vlen_enc = vector_length_encoding(this);
       __ evpbroadcastd($dst$$XMMRegister, $src$$Register, vlen_enc);
+    } else if (VM_Version::supports_avx2()) {
+      int vlen_enc = vector_length_encoding(this);
+      __ movdl($dst$$XMMRegister, $src$$Register);
+      __ vpbroadcastd($dst$$XMMRegister, $dst$$XMMRegister, vlen_enc);
     } else {
       __ movdl($dst$$XMMRegister, $src$$Register);
       __ pshufd($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
@@ -3975,6 +3987,11 @@ instruct ReplL_reg(vec dst, rRegL src) %{
     } else if (vlen == 8 || VM_Version::supports_avx512vl()) { // AVX512VL for <512bit operands
       int vlen_enc = vector_length_encoding(this);
       __ evpbroadcastq($dst$$XMMRegister, $src$$Register, vlen_enc);
+    } else if (VM_Version::supports_avx2()) {
+      assert(vlen == 4, "sanity");
+      int vlen_enc = vector_length_encoding(this);
+      __ movdq($dst$$XMMRegister, $src$$Register);
+      __ vpbroadcastq($dst$$XMMRegister, $dst$$XMMRegister, vlen_enc);
     } else {
       assert(vlen == 4, "sanity");
       __ movdq($dst$$XMMRegister, $src$$Register);

src/hotspot/os/aix/os_aix.cpp

@@ -2464,8 +2464,6 @@ void os::init(void) {
 
   clock_tics_per_sec = sysconf(_SC_CLK_TCK);
 
-  init_random(1234567);
-
   // _main_thread points to the thread that created/loaded the JVM.
   Aix::_main_thread = pthread_self();
 

src/hotspot/os/bsd/os_bsd.cpp

@@ -2089,8 +2089,6 @@ void os::init(void) {
 
   clock_tics_per_sec = CLK_TCK;
 
-  init_random(1234567);
-
   Bsd::set_page_size(getpagesize());
   if (Bsd::page_size() == -1) {
     fatal("os_bsd.cpp: os::init: sysconf failed (%s)", os::strerror(errno));

src/hotspot/os/bsd/semaphore_bsd.cpp

@@ -22,7 +22,7 @@
  *
  */
 
-#include "precompiled/precompiled.hpp"
+#include "precompiled.hpp"
 #include "semaphore_bsd.hpp"
 #include "runtime/os.hpp"
 #include "utilities/debug.hpp"

src/hotspot/os/linux/os_linux.cpp

@@ -4394,8 +4394,6 @@ void os::init(void) {
 
   clock_tics_per_sec = sysconf(_SC_CLK_TCK);
 
-  init_random(1234567);
-
   Linux::set_page_size(sysconf(_SC_PAGESIZE));
   if (Linux::page_size() == -1) {
     fatal("os_linux.cpp: os::init: sysconf failed (%s)",

src/hotspot/os/linux/waitBarrier_linux.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2019, 2020, 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
@@ -22,7 +22,7 @@
  *
  */
 
-#include "precompiled/precompiled.hpp"
+#include "precompiled.hpp"
 #include "runtime/orderAccess.hpp"
 #include "runtime/os.hpp"
 #include "waitBarrier_linux.hpp"

src/hotspot/os/posix/semaphore_posix.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2020, 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
@@ -22,7 +22,7 @@
  *
  */
 
-#include "precompiled/precompiled.hpp"
+#include "precompiled.hpp"
 #ifndef __APPLE__
 #include "runtime/os.hpp"
 // POSIX unamed semaphores are not supported on OS X.

src/hotspot/os/posix/signals_posix.cpp

@@ -22,7 +22,7 @@
  *
  */
 
-#include "precompiled/precompiled.hpp"
+#include "precompiled.hpp"
 
 #include "jvm.h"
 #include "logging/log.hpp"