Mercurial > hg > graal-compiler
changeset 21047:61730e3a9dce
added disabled test demonstrating bug in arraycopy snippets
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Mon, 20 Apr 2015 19:08:56 +0200 |
parents | d35d2ac04970 |
children | 013a466838b9 |
files | graal/com.oracle.graal.hotspot.test/src/com/oracle/graal/hotspot/test/ArrayCopyIntrinsificationTest.java |
diffstat | 1 files changed, 21 insertions(+), 0 deletions(-) [+] |
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--- a/graal/com.oracle.graal.hotspot.test/src/com/oracle/graal/hotspot/test/ArrayCopyIntrinsificationTest.java Mon Apr 20 19:07:49 2015 +0200 +++ b/graal/com.oracle.graal.hotspot.test/src/com/oracle/graal/hotspot/test/ArrayCopyIntrinsificationTest.java Mon Apr 20 19:08:56 2015 +0200 @@ -251,4 +251,25 @@ return dst; } + /** + * Test case derived from assertion while compiling <a href= + * "https://code.google.com/r/baggiogamp-guava/source/browse/guava/src/com/google/common/collect/ArrayTable.java?r=d2e06112416223cb5437d43c12a989c0adc7345b#181" + * > com.google.common.collect.ArrayTable(ArrayTable other)</a>. + */ + @Ignore + @Test + public void testCopyRows() { + mustIntrinsify = false; + Object[][] rows = {{"a1", "a2", "a3", "a4"}, {"b1", "b2", "b3", "b4"}, {"c1", "c2", "c3", "c4"}}; + test("copyRows", rows, 4, new Integer(rows.length)); + mustIntrinsify = true; + } + + public static Object[][] copyRows(Object[][] rows, int rowSize, Integer rowCount) { + Object[][] copy = new Object[rows.length][rowSize]; + for (int i = 0; i < rowCount.intValue(); i++) { + System.arraycopy(rows[i], 0, copy[i], 0, rows[i].length); + } + return copy; + } }