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diff src/share/vm/c1/c1_LIRGenerator.cpp @ 8869:d595e8ddadd9

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8010934: assert failure in c1_LinearScan.cpp: "asumption: non-Constant instructions have only virtual operands" Summary: incorrect code to skip some ArrayLength instructions in LIRGenerator Reviewed-by: kvn
author roland
date Fri, 29 Mar 2013 17:25:27 +0100
parents 46f6f063b272
children b9a918201d47 8be1318fbe77 aeaca88565e6
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line diff
--- a/src/share/vm/c1/c1_LIRGenerator.cpp	Tue Mar 26 12:55:26 2013 -0700
+++ b/src/share/vm/c1/c1_LIRGenerator.cpp	Fri Mar 29 17:25:27 2013 +0100
@@ -1872,8 +1872,6 @@
 
 
 void LIRGenerator::do_ArrayLength(ArrayLength* x) {
-  if (x->use_count() == 0 && !x->can_trap()) return;
-
   LIRItem array(x->array(), this);
   array.load_item();
   LIR_Opr reg = rlock_result(x);