# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1368820966 -7200
# Node ID cbf274a92e5bf7d686e510c0eac9dea2a08bd4ff
# Parent  e415e58e0db2164a65f4dab64f6735e962b07aa2
a leaf foreign call does not need debug info

diff -r e415e58e0db2 -r cbf274a92e5b graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotLIRGenerator.java
--- a/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotLIRGenerator.java	Fri May 17 22:02:11 2013 +0200
+++ b/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotLIRGenerator.java	Fri May 17 22:02:46 2013 +0200
@@ -231,14 +231,16 @@
                 }
             }
         }
-        if (!hsLinkage.isLeaf()) {
-            append(new AMD64HotSpotCRuntimeCallPrologueOp());
-        }
 
-        Variable result = super.emitForeignCall(linkage, info, args);
+        Variable result;
 
         if (!hsLinkage.isLeaf()) {
+            assert info != null;
+            append(new AMD64HotSpotCRuntimeCallPrologueOp());
+            result = super.emitForeignCall(linkage, info, args);
             append(new AMD64HotSpotCRuntimeCallEpilogueOp());
+        } else {
+            result = super.emitForeignCall(linkage, null, args);
         }
 
         if (destroysRegisters) {