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comparison src/share/vm/runtime/arguments.cpp @ 363:032ddb9432ad

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Merge
author apetrusenko
date Wed, 17 Sep 2008 19:59:35 +0400
parents 1ee8caae33af 93befa083681
children b6cfd754403d
comparison
equal deleted inserted replaced
362:f8199438385b 363:032ddb9432ad
1203 // FLAG_SET_ERGO(bool, UseCompressedOops, true); 1203 // FLAG_SET_ERGO(bool, UseCompressedOops, true);
1204 } else if (UseCompressedOops && UseG1GC) { 1204 } else if (UseCompressedOops && UseG1GC) {
1205 warning(" UseCompressedOops does not currently work with UseG1GC; switching off UseCompressedOops. "); 1205 warning(" UseCompressedOops does not currently work with UseG1GC; switching off UseCompressedOops. ");
1206 FLAG_SET_DEFAULT(UseCompressedOops, false); 1206 FLAG_SET_DEFAULT(UseCompressedOops, false);
1207 } 1207 }
1208 #ifdef _WIN64
1209 if (UseLargePages && UseCompressedOops) {
1210 // Cannot allocate guard pages for implicit checks in indexed addressing
1211 // mode, when large pages are specified on windows.
1212 FLAG_SET_DEFAULT(UseImplicitNullCheckForNarrowOop, false);
1213 }
1214 #endif // _WIN64
1208 } else { 1215 } else {
1209 if (UseCompressedOops && !FLAG_IS_DEFAULT(UseCompressedOops)) { 1216 if (UseCompressedOops && !FLAG_IS_DEFAULT(UseCompressedOops)) {
1210 warning("Max heap size too large for Compressed Oops"); 1217 warning("Max heap size too large for Compressed Oops");
1211 FLAG_SET_DEFAULT(UseCompressedOops, false); 1218 FLAG_SET_DEFAULT(UseCompressedOops, false);
1212 } 1219 }