Mercurial > hg > graal-compiler
annotate make/aix/makefiles/ppc64.make @ 21982:861108f5408e
Support derived references in HotSpotReferenceMap.
author | Roland Schatz <roland.schatz@oracle.com> |
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date | Tue, 16 Jun 2015 16:30:34 +0200 |
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1 # |
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2 # Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved. |
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3 # Copyright 2012, 2013 SAP AG. All rights reserved. |
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4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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5 # |
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6 # This code is free software; you can redistribute it and/or modify it |
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7 # under the terms of the GNU General Public License version 2 only, as |
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8 # published by the Free Software Foundation. |
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9 # |
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10 # This code is distributed in the hope that it will be useful, but WITHOUT |
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11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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13 # version 2 for more details (a copy is included in the LICENSE file that |
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14 # accompanied this code). |
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15 # |
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16 # You should have received a copy of the GNU General Public License version |
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17 # 2 along with this work; if not, write to the Free Software Foundation, |
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18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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19 # |
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20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 # or visit www.oracle.com if you need additional information or have any |
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22 # questions. |
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23 # |
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24 # |
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25 |
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26 # Produce 64 bits object files. |
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27 CFLAGS += -q64 |
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28 |
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29 # Balanced tuning for recent versions of the POWER architecture (if supported by xlc). |
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30 QTUNE=$(if $(CXX_SUPPORTS_BALANCED_TUNING),balanced,pwr5) |
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31 |
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32 # Try to speed up the interpreter: use ppc64 instructions and inline |
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33 # glue code for external functions. |
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34 OPT_CFLAGS += -qarch=ppc64 -qtune=$(QTUNE) -qinlglue |
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35 |
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36 # We need variable length arrays |
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37 CFLAGS += -qlanglvl=c99vla |
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38 # Just to check for unwanted macro redefinitions |
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39 CFLAGS += -qlanglvl=noredefmac |
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40 |
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41 # Suppress those "implicit private" warnings xlc gives. |
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42 # - The omitted keyword "private" is assumed for base class "...". |
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43 CFLAGS += -qsuppress=1540-0198 |
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44 |
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45 # Suppress the following numerous warning: |
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46 # - 1540-1090 (I) The destructor of "..." might not be called. |
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47 # - 1500-010: (W) WARNING in ...: Infinite loop. Program may not stop. |
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48 # There are several infinite loops in the vm, suppress. |
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49 CFLAGS += -qsuppress=1540-1090 -qsuppress=1500-010 |
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50 |
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51 # Suppress |
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52 # - 540-1088 (W) The exception specification is being ignored. |
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53 # caused by throw() in declaration of new() in nmethod.hpp. |
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54 CFLAGS += -qsuppress=1540-1088 |
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55 |
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56 # Turn off floating-point optimizations that may alter program semantics |
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57 OPT_CFLAGS += -qstrict |
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58 |
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59 # Disable aggressive optimizations for functions in sharedRuntimeTrig.cpp |
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60 # and sharedRuntimeTrans.cpp on ppc64. |
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61 # -qstrict turns off the following optimizations: |
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62 # * Performing code motion and scheduling on computations such as loads |
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63 # and floating-point computations that may trigger an exception. |
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64 # * Relaxing conformance to IEEE rules. |
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65 # * Reassociating floating-point expressions. |
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66 # When using '-qstrict' there still remains one problem |
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67 # in javasoft.sqe.tests.api.java.lang.Math.sin5Tests when run in compile-all |
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68 # mode, so don't optimize sharedRuntimeTrig.cpp at all. |
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69 OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT) |
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70 OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/NOOPT) |
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71 |
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72 # xlc 10.01 parameters for ipa compile. |
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73 QIPA_COMPILE=$(if $(CXX_IS_V10),-qipa) |
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74 |
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75 # Xlc 10.1 parameters for aggressive optimization: |
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76 # - qhot=level=1: Most aggressive loop optimizations. |
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77 # - qignerrno: Assume errno is not modified by system calls. |
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78 # - qinline: Inline method calls. No suboptions for c++ compiles. |
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79 # - qxflag=ASMMIDCOALFIX: Activate fix for -O3 problem in interpreter loop. |
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80 # - qxflag=asmfastsync: Activate fix for performance problem with inline assembler with memory clobber. |
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81 QV10_OPT=$(if $(CXX_IS_V10),-qxflag=ASMMIDCOALFIX -qxflag=asmfastsync) |
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82 QV10_OPT_AGGRESSIVE=$(if $(CXX_IS_V10),-qhot=level=1 -qignerrno -qinline) |
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83 QV10_OPT_CONSERVATIVE=$(if $(CXX_IS_V10),-qhot=level=1 -qignerrno -qinline) |
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84 |
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85 # Disallow inlining for synchronizer.cpp, but perform O3 optimizations. |
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86 OPT_CFLAGS/synchronizer.o = $(OPT_CFLAGS) -qnoinline |
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87 |
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88 # Set all the xlC V10.1 options here. |
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89 OPT_CFLAGS += $(QIPA_COMPILE) $(QV10_OPT) $(QV10_OPT_AGGRESSIVE) |
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90 |
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91 export OBJECT_MODE=64 |
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92 |
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93 # Also build launcher as 64 bit executable. |
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94 LAUNCHERFLAGS += -q64 |