Mercurial > hg > truffle
changeset 13497:55987bbeec42
Bugfix: do not eliminate exception handler entry blocks
author | Christian Wimmer <christian.wimmer@oracle.com> |
---|---|
date | Fri, 03 Jan 2014 11:51:23 -0800 |
parents | a245e3585ad4 |
children | 305fecbc7323 |
files | graal/com.oracle.graal.lir/src/com/oracle/graal/lir/ControlFlowOptimizer.java |
diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/ControlFlowOptimizer.java Fri Jan 03 11:50:39 2014 -0800 +++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/ControlFlowOptimizer.java Fri Jan 03 11:51:23 2014 -0800 @@ -65,7 +65,7 @@ assert ((StandardOp.JumpOp) instructions.get(instructions.size() - 1)).destination().label() == ((StandardOp.LabelOp) lir.lir(block.getFirstSuccessor()).get(0)).getLabel() : "branch target must be the successor"; // Block must have exactly one successor. - return instructions.size() == 2 && !instructions.get(instructions.size() - 1).hasState(); + return instructions.size() == 2 && !instructions.get(instructions.size() - 1).hasState() && !block.isExceptionEntry(); } private static void deleteEmptyBlocks(LIR lir, List<Block> blocks) {