Mercurial > hg > graal-compiler
diff graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/stubs/UncommonTrapStub.java @ 19462:33a783b15758
made use of Graal stubs instead of equivalent HotSpot stubs optional and off by default
| author | Doug Simon <doug.simon@oracle.com> |
|---|---|
| date | Wed, 18 Feb 2015 01:13:17 +0100 |
| parents | 7cc21427d54b |
| children | 1cde96b96673 |
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--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/stubs/UncommonTrapStub.java Wed Feb 18 00:09:24 2015 +0100 +++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/stubs/UncommonTrapStub.java Wed Feb 18 01:13:17 2015 +0100 @@ -22,8 +22,9 @@ */ package com.oracle.graal.hotspot.stubs; +import static com.oracle.graal.hotspot.HotSpotBackend.*; +import static com.oracle.graal.hotspot.HotSpotBackend.Options.*; import static com.oracle.graal.hotspot.replacements.HotSpotReplacementsUtil.*; -import static com.oracle.graal.hotspot.stubs.StubUtil.*; import com.oracle.graal.api.code.*; import com.oracle.graal.api.meta.*; @@ -85,6 +86,7 @@ public UncommonTrapStub(HotSpotProviders providers, TargetDescription target, HotSpotForeignCallLinkage linkage) { super(UncommonTrapStub.class, "uncommonTrapHandler", providers, target, linkage); this.target = target; + assert PreferGraalStubs.getValue(); } @Override @@ -284,8 +286,6 @@ return config().deoptimizationUnpackUncommonTrap; } - public static final ForeignCallDescriptor UNPACK_FRAMES = newDescriptor(UncommonTrapStub.class, "unpackFrames", int.class, Word.class, int.class); - @NodeIntrinsic(value = StubForeignCallNode.class, setStampFromReturnType = true) public static native int unpackFrames(@ConstantNodeParameter ForeignCallDescriptor unpackFrames, Word thread, int mode); }