Mercurial > hg > graal-compiler
changeset 23186:c37db3aa7e43
MoveProfiling: minor improvement.
| author | Josef Eisl <josef.eisl@jku.at> |
|---|---|
| date | Fri, 11 Dec 2015 16:29:17 +0100 |
| parents | 8e0474380822 |
| children | e660e8431be0 |
| files | graal/com.oracle.graal.lir/src/com/oracle/graal/lir/profiling/MoveProfiling.java |
| diffstat | 1 files changed, 5 insertions(+), 4 deletions(-) [+] |
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--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/profiling/MoveProfiling.java Tue Dec 15 17:20:29 2015 +0100 +++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/profiling/MoveProfiling.java Fri Dec 11 16:29:17 2015 +0100 @@ -155,10 +155,11 @@ increments.add(new ConstantValue(target.getLIRKind(JavaKind.Int), JavaConstant.forInt(i))); } } - String[] groups = new String[names.size()]; - Arrays.fill(groups, "MoveOperations"); - if (names.size() > 0) { // Don't pollute LIR when nothing has to be done - LIRInstruction inst = counterFactory.createMultiBenchmarkCounter(names.toArray(new String[0]), groups, increments.toArray(new Value[0])); + int size = names.size(); + if (size > 0) { // Don't pollute LIR when nothing has to be done + String[] groups = new String[size]; + Arrays.fill(groups, "MoveOperations"); + LIRInstruction inst = counterFactory.createMultiBenchmarkCounter(names.toArray(new String[size]), groups, increments.toArray(new Value[size])); assert inst != null; buffer.init(instructions); buffer.append(1, inst);