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changeset 23071:de7e18a6e988

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Merge.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Tue, 24 Nov 2015 13:09:25 +0100
parents 048985854416 (current diff) deb6336662b6 (diff)
children 97efbbecbc16
files
diffstat 1 files changed, 7 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotForeignCallsProvider.java	Tue Nov 24 13:09:07 2015 +0100
+++ b/graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotForeignCallsProvider.java	Tue Nov 24 13:09:25 2015 +0100
@@ -31,6 +31,8 @@
 import static com.oracle.graal.hotspot.HotSpotForeignCallLinkage.Transition.LEAF_NOFP;
 import static com.oracle.graal.hotspot.HotSpotHostBackend.DEOPTIMIZATION_HANDLER;
 import static com.oracle.graal.hotspot.HotSpotHostBackend.UNCOMMON_TRAP_HANDLER;
+import static com.oracle.graal.hotspot.replacements.CRC32Substitutions.UPDATE_BYTES_CRC32;
+import static jdk.vm.ci.code.CallingConvention.Type.NativeCall;
 import static jdk.vm.ci.meta.LocationIdentity.any;
 import static jdk.vm.ci.meta.Value.ILLEGAL;
 import static jdk.vm.ci.sparc.SPARC.i0;
@@ -87,6 +89,11 @@
             link(new SPARCUncommonTrapStub(providers, target, registerStubCall(UNCOMMON_TRAP_HANDLER, REEXECUTABLE, LEAF, NO_LOCATIONS), config));
         }
 
+        if (config.useCRC32Intrinsics) {
+            // This stub does callee saving
+            registerForeignCall(UPDATE_BYTES_CRC32, config.updateBytesCRC32Stub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, any());
+        }
+
         super.initialize(providers);
     }