# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1417824843 -3600
# Node ID 56f806632622a8c6650276504ae11d468f6f0ca2
# Parent  0dac22d266d885682ce6acc5878be0160866f1f5
fixed bugs in support for arbitrary types in SubstitutionGuard constructors
Contributed-by: Igor Veresov <igor.veresov@oracle.com>

diff -r 0dac22d266d8 -r 56f806632622 graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/ReplacementsImpl.java
--- a/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/ReplacementsImpl.java	Fri Dec 05 19:24:09 2014 +0100
+++ b/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/ReplacementsImpl.java	Sat Dec 06 01:14:03 2014 +0100
@@ -315,10 +315,10 @@
             try {
                 Object[] args = new Object[constructor.getParameterCount()];
                 for (int i = 0; i < args.length; i++) {
-                    Object arg = snippetReflection.getSubstitutionGuardParameter(paramTypes[0]);
+                    Object arg = snippetReflection.getSubstitutionGuardParameter(paramTypes[i]);
                     if (arg != null) {
                         args[i] = arg;
-                    } else if (paramTypes[0].isInstance(target.arch)) {
+                    } else if (paramTypes[i].isInstance(target.arch)) {
                         args[i] = target.arch;
                     } else {
                         throw new GraalInternalError("Unsupported type %s in substitution guard constructor: %s", paramTypes[i].getName(), constructor);