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changeset 1934:b1f2e875300a

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Small fix to make Graal snippets work with bounds check elimination.
author Thomas Wuerthinger <wuerthinger@ssw.jku.at>
date Tue, 21 Dec 2010 17:40:10 +0100
parents 2a6ce81e3101
children 98dbef29f10b
files c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java	Tue Dec 21 17:09:45 2010 +0100
+++ b/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java	Tue Dec 21 17:40:10 2010 +0100
@@ -937,7 +937,7 @@
 
     @Override
     public XirSnippet genArrayLoad(XirSite site, XirArgument array, XirArgument index, XirArgument length, CiKind elementKind, RiType elementType) {
-        if (length == null) {
+        if (length == null || !site.requiresBoundsCheck()) {
             return new XirSnippet(arrayLoadTemplates.get(site, elementKind), array, index);
         }
         return new XirSnippet(arrayLoadTemplates.get(site, elementKind, GIVEN_LENGTH), array, index, length);
@@ -945,7 +945,7 @@
 
     @Override
     public XirSnippet genArrayStore(XirSite site, XirArgument array, XirArgument index, XirArgument length, XirArgument value, CiKind elementKind, RiType elementType) {
-        if (length == null) {
+        if (length == null || !site.requiresBoundsCheck()) {
             return new XirSnippet(arrayStoreTemplates.get(site, elementKind), array, index, value);
         }
         return new XirSnippet(arrayStoreTemplates.get(site, elementKind, GIVEN_LENGTH), array, index, value, length);