Mercurial > hg > graal-jvmci-8
comparison graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/TernaryNode.java @ 7848:698cd036a1ca
Added a ternary operator to simple language to test short circuit specialization.
author | Christian Humer <christian.humer@gmail.com> |
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date | Tue, 19 Feb 2013 17:27:02 +0100 |
parents | 0110e781b6fa |
children | aa9ffb3a715e |
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7847:06a7cd6aaf00 | 7848:698cd036a1ca |
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54 @ShortCircuit("elsePartNode") | 54 @ShortCircuit("elsePartNode") |
55 public boolean needsElsePart(boolean condition, boolean hasIfPart, Object ifPart) { | 55 public boolean needsElsePart(boolean condition, boolean hasIfPart, Object ifPart) { |
56 return !hasIfPart; | 56 return !hasIfPart; |
57 } | 57 } |
58 | 58 |
59 @GuardCheck | |
60 public boolean demoIntegerGuard(boolean condition, boolean hasIfPart, int ifPart, boolean hasElsePart, int elsePart) { | |
61 return true; | |
62 } | |
63 | |
64 @Specialization | 59 @Specialization |
65 @SpecializationGuard(methodName = "demoIntegerGuard") | |
66 @SpecializationThrows(javaClass = RuntimeException.class, transitionTo = "doBigInteger") | |
67 public int doInteger(boolean condition, boolean hasIfPart, int ifPart, boolean hasElsePart, int elsePart) { | 60 public int doInteger(boolean condition, boolean hasIfPart, int ifPart, boolean hasElsePart, int elsePart) { |
68 return hasIfPart ? ifPart : elsePart; | 61 return hasIfPart ? ifPart : elsePart; |
69 } | 62 } |
70 | 63 |
71 @Specialization | 64 @Specialization |