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diff graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/model/SpecializationData.java @ 17251:6ee7afea175a

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Truffle-DSL: Fixed @SlowPath was not applied to certain specialize0 implementations. This will reduce the pressure on the truffle cache.
author Christian Humer <christian.humer@gmail.com>
date Mon, 29 Sep 2014 18:37:24 +0200
parents 89f635cbd85e
children a665483c3881
line wrap: on
line diff
--- a/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/model/SpecializationData.java	Mon Sep 29 18:37:24 2014 +0200
+++ b/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/model/SpecializationData.java	Mon Sep 29 18:37:24 2014 +0200
@@ -287,12 +287,19 @@
         return String.format("%s [id = %s, method = %s, guards = %s, signature = %s]", getClass().getSimpleName(), getId(), getMethod(), getGuards(), getTypeSignature());
     }
 
-    public boolean hasFrame(ProcessorContext context) {
-        for (Parameter param : getParameters()) {
-            if (ElementUtils.typeEquals(param.getType(), context.getTruffleTypes().getFrame())) {
-                return true;
+    public boolean isFrameUsedByGuard(ProcessorContext context) {
+        for (GuardExpression guard : getGuards()) {
+            if (guard.getResolvedGuard() == null) {
+                continue;
+            }
+
+            for (Parameter param : guard.getResolvedGuard().getParameters()) {
+                if (ElementUtils.typeEquals(param.getType(), context.getTruffleTypes().getFrame())) {
+                    return true;
+                }
             }
         }
+
         return false;
     }