Mercurial > hg > graal-compiler
comparison graal/GraalCompiler/src/com/sun/c1x/ir/NullCheck.java @ 2833:1cd59ca9ac86
Removed Throw HIR instruction. Removed special handling for exceptions in register allocator.
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
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date | Tue, 31 May 2011 13:30:23 +0200 |
parents | bd17ac598c6e |
children | c1c8a0291771 |
comparison
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2832:775c31be565c | 2833:1cd59ca9ac86 |
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29 import com.sun.cri.ri.*; | 29 import com.sun.cri.ri.*; |
30 | 30 |
31 /** | 31 /** |
32 * The {@code NullCheck} class represents an explicit null check instruction. | 32 * The {@code NullCheck} class represents an explicit null check instruction. |
33 */ | 33 */ |
34 public final class NullCheck extends Value { | 34 public final class NullCheck extends Instruction { |
35 | 35 |
36 private static final int INPUT_COUNT = 1; | 36 private static final int INPUT_COUNT = 1; |
37 private static final int INPUT_OBJECT = 0; | 37 private static final int INPUT_OBJECT = 0; |
38 | 38 |
39 private static final int SUCCESSOR_COUNT = 0; | 39 private static final int SUCCESSOR_COUNT = 0; |