[Truffle] Allow Array indexing with an integer index to compile.

Without this, the chunky-encode-png-image-pass-to-stream benchmark from bench9000 fails to run.
jruby · Jan 12, 2015 · 1ca816f · 1ca816f
1 parent bc23c47
commit 1ca816f
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/core/src/main/java/org/jruby/truffle/nodes/core/ArrayNodes.java b/core/src/main/java/org/jruby/truffle/nodes/core/ArrayNodes.java
@@ -658,10 +658,9 @@ public Object index(RubyArray array, int index, UndefinedPlaceholder undefined)
 
         @Specialization(guards = "isIntegerFixnum")
         public Object sliceIntegerFixnum(RubyArray array, int start, int length) {
-            notDesignedForCompilation();
-
             final int normalisedIndex = array.normaliseIndex(start);
 
+            // TODO (nirvdrum 12-Jan-15) Add branch profiling.
             if (normalisedIndex < 0 || normalisedIndex > array.getSize() || length < 0) {
                 return getContext().getCoreLibrary().getNilObject();
             } else if (normalisedIndex == array.getSize()) {