Mercurial > hg > graal-jvmci-8
comparison src/share/vm/ci/ciMethod.cpp @ 10278:6f3fd5150b67
6934604: enable parts of EliminateAutoBox by default
Summary: Resurrected autobox elimination code and enabled part of it by default.
Reviewed-by: roland, twisti
author | kvn |
---|---|
date | Wed, 08 May 2013 15:08:01 -0700 |
parents | aeaca88565e6 |
children | 836a62f43af9 b2e698d2276c |
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10277:aabf54ccedb1 | 10278:6f3fd5150b67 |
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1177 bool ciMethod::has_loops () const { FETCH_FLAG_FROM_VM(has_loops); } | 1177 bool ciMethod::has_loops () const { FETCH_FLAG_FROM_VM(has_loops); } |
1178 bool ciMethod::has_jsrs () const { FETCH_FLAG_FROM_VM(has_jsrs); } | 1178 bool ciMethod::has_jsrs () const { FETCH_FLAG_FROM_VM(has_jsrs); } |
1179 bool ciMethod::is_accessor () const { FETCH_FLAG_FROM_VM(is_accessor); } | 1179 bool ciMethod::is_accessor () const { FETCH_FLAG_FROM_VM(is_accessor); } |
1180 bool ciMethod::is_initializer () const { FETCH_FLAG_FROM_VM(is_initializer); } | 1180 bool ciMethod::is_initializer () const { FETCH_FLAG_FROM_VM(is_initializer); } |
1181 | 1181 |
1182 bool ciMethod::is_boxing_method() const { | |
1183 if (holder()->is_box_klass()) { | |
1184 switch (intrinsic_id()) { | |
1185 case vmIntrinsics::_Boolean_valueOf: | |
1186 case vmIntrinsics::_Byte_valueOf: | |
1187 case vmIntrinsics::_Character_valueOf: | |
1188 case vmIntrinsics::_Short_valueOf: | |
1189 case vmIntrinsics::_Integer_valueOf: | |
1190 case vmIntrinsics::_Long_valueOf: | |
1191 case vmIntrinsics::_Float_valueOf: | |
1192 case vmIntrinsics::_Double_valueOf: | |
1193 return true; | |
1194 default: | |
1195 return false; | |
1196 } | |
1197 } | |
1198 return false; | |
1199 } | |
1200 | |
1201 bool ciMethod::is_unboxing_method() const { | |
1202 if (holder()->is_box_klass()) { | |
1203 switch (intrinsic_id()) { | |
1204 case vmIntrinsics::_booleanValue: | |
1205 case vmIntrinsics::_byteValue: | |
1206 case vmIntrinsics::_charValue: | |
1207 case vmIntrinsics::_shortValue: | |
1208 case vmIntrinsics::_intValue: | |
1209 case vmIntrinsics::_longValue: | |
1210 case vmIntrinsics::_floatValue: | |
1211 case vmIntrinsics::_doubleValue: | |
1212 return true; | |
1213 default: | |
1214 return false; | |
1215 } | |
1216 } | |
1217 return false; | |
1218 } | |
1219 | |
1182 BCEscapeAnalyzer *ciMethod::get_bcea() { | 1220 BCEscapeAnalyzer *ciMethod::get_bcea() { |
1183 #ifdef COMPILER2 | 1221 #ifdef COMPILER2 |
1184 if (_bcea == NULL) { | 1222 if (_bcea == NULL) { |
1185 _bcea = new (CURRENT_ENV->arena()) BCEscapeAnalyzer(this, NULL); | 1223 _bcea = new (CURRENT_ENV->arena()) BCEscapeAnalyzer(this, NULL); |
1186 } | 1224 } |