Mercurial > hg > graal-compiler
comparison graal/GraalCompiler/src/com/sun/c1x/C1XCompilation.java @ 2515:4fdef1464592
Removed extended bytecodes and related HIR instructions.
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
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date | Wed, 27 Apr 2011 15:36:29 +0200 |
parents | 16b9a8b5ad39 |
children | a384fac3fd34 |
comparison
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deleted
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2514:34b5eea9b001 | 2515:4fdef1464592 |
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32 import com.sun.c1x.graph.*; | 32 import com.sun.c1x.graph.*; |
33 import com.sun.c1x.ir.*; | 33 import com.sun.c1x.ir.*; |
34 import com.sun.c1x.lir.*; | 34 import com.sun.c1x.lir.*; |
35 import com.sun.c1x.observer.*; | 35 import com.sun.c1x.observer.*; |
36 import com.sun.c1x.value.*; | 36 import com.sun.c1x.value.*; |
37 import com.sun.cri.bytecode.*; | |
38 import com.sun.cri.ci.*; | 37 import com.sun.cri.ci.*; |
39 import com.sun.cri.ri.*; | 38 import com.sun.cri.ri.*; |
40 | 39 |
41 /** | 40 /** |
42 * This class encapsulates global information about the compilation of a particular method, | 41 * This class encapsulates global information about the compilation of a particular method, |
115 public void setHasExceptionHandlers() { | 114 public void setHasExceptionHandlers() { |
116 hasExceptionHandlers = true; | 115 hasExceptionHandlers = true; |
117 } | 116 } |
118 | 117 |
119 /** | 118 /** |
120 * Records that this compilation encountered an instruction (e.g. {@link Bytecodes#UNSAFE_CAST}) | |
121 * that breaks the type safety invariant of the input bytecode. | |
122 */ | |
123 public void setNotTypesafe() { | |
124 typesafe = false; | |
125 } | |
126 | |
127 /** | |
128 * Checks whether this compilation is for an on-stack replacement. | 119 * Checks whether this compilation is for an on-stack replacement. |
129 * | 120 * |
130 * @return {@code true} if this compilation is for an on-stack replacement | 121 * @return {@code true} if this compilation is for an on-stack replacement |
131 */ | 122 */ |
132 public boolean isOsrCompilation() { | 123 public boolean isOsrCompilation() { |
234 | 225 |
235 public boolean hasExceptionHandlers() { | 226 public boolean hasExceptionHandlers() { |
236 return hasExceptionHandlers; | 227 return hasExceptionHandlers; |
237 } | 228 } |
238 | 229 |
239 /** | |
240 * Determines if this compilation has encountered any instructions (e.g. {@link Bytecodes#UNSAFE_CAST}) | |
241 * that break the type safety invariant of the input bytecode. | |
242 */ | |
243 public boolean isTypesafe() { | |
244 return typesafe; | |
245 } | |
246 | |
247 public CiResult compile() { | 230 public CiResult compile() { |
248 CiTargetMethod targetMethod; | 231 CiTargetMethod targetMethod; |
249 try { | 232 try { |
250 emitHIR(); | 233 emitHIR(); |
251 emitLIR(); | 234 emitLIR(); |