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diff graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/RuntimeCallTarget.java @ 8969:1fa6536416db

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Runtime calls that do not destroy the caller's registers need no spilling at the call site.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Tue, 09 Apr 2013 19:29:12 +0200
parents bab2a51f8dbe
children 85a836bcd796
line wrap: on
line diff
--- a/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/RuntimeCallTarget.java	Tue Apr 09 19:28:34 2013 +0200
+++ b/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/RuntimeCallTarget.java	Tue Apr 09 19:29:12 2013 +0200
@@ -114,4 +114,6 @@
     long getMaxCallTargetOffset();
 
     Descriptor getDescriptor();
+
+    boolean preservesRegisters();
 }