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changeset 16126:dbd32c5942e8

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complain when deleting side effecting nodes from snippets
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Tue, 17 Jun 2014 12:48:20 -0700
parents cc76575f485c
children 7c9cf1697845
files graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/ReplacementsImpl.java
diffstat 1 files changed, 3 insertions(+), 0 deletions(-) [+]
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line diff
--- a/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/ReplacementsImpl.java	Tue Jun 17 12:47:45 2014 -0700
+++ b/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/ReplacementsImpl.java	Tue Jun 17 12:48:20 2014 -0700
@@ -483,7 +483,10 @@
             if (!SnippetTemplate.hasConstantParameter(method)) {
                 NodeIntrinsificationVerificationPhase.verify(graph);
             }
+            int sideEffectCount = 0;
+            assert (sideEffectCount = graph.getNodes().filter(e -> e instanceof StateSplit && ((StateSplit) e).hasSideEffect()).count()) >= 0;
             new ConvertDeoptimizeToGuardPhase().apply(graph);
+            assert sideEffectCount == graph.getNodes().filter(e -> e instanceof StateSplit && ((StateSplit) e).hasSideEffect()).count() : "deleted side effecting node";
 
             switch (frameStateProcessing) {
                 case Removal: