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changeset 12547:da2edc2ceffc

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ArrayCopySnippets: don't do a second bounds check
author Bernhard Urban <bernhard.urban@jku.at>
date Wed, 23 Oct 2013 22:06:16 +0200
parents d084c3db9c61
children e1f40574c309
files graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ArrayCopySnippets.java
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ArrayCopySnippets.java	Wed Oct 23 22:06:04 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ArrayCopySnippets.java	Wed Oct 23 22:06:16 2013 +0200
@@ -193,7 +193,7 @@
             checkLimits(nonNullSrc, srcPos, nonNullDest, destPos, length);
             if (probability(FAST_PATH_PROBABILITY, isObjectArray)) {
                 genericObjectExactCallCounter.inc();
-                arrayObjectCopy(nonNullSrc, srcPos, nonNullDest, destPos, length);
+                UnsafeArrayCopyNode.arraycopy(nonNullSrc, srcPos, nonNullDest, destPos, length, Kind.Object);
             } else {
                 genericPrimitiveCallCounter.inc();
                 UnsafeArrayCopyNode.arraycopyPrimitive(nonNullSrc, srcPos, nonNullDest, destPos, length, layoutHelper);