Only propagate regexp from interpreter if 'once'.

jruby · Mar 16, 2016 · 2c038eb · 2c038eb
1 parent e03c4f1
commit 2c038eb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/java/org/jruby/ir/targets/JVMVisitor.java b/core/src/main/java/org/jruby/ir/targets/JVMVisitor.java
@@ -819,7 +819,7 @@ public void BuildCompoundStringInstr(BuildCompoundStringInstr compoundstring) {
     public void BuildDynRegExpInstr(BuildDynRegExpInstr instr) {
         final IRBytecodeAdapter m = jvmMethod();
 
-        if (instr.getRegexp() != null) {
+        if (instr.getOptions().isOnce() && instr.getRegexp() != null) {
             visit(new Regexp(instr.getRegexp().source().convertToString().getByteList(), instr.getOptions()));
             jvmStoreLocal(instr.getResult());
             return;