Mercurial > hg > graal-compiler
changeset 4765:b642b49f9738
7123253: C1: in store check code, usage of registers may be incorrect
Summary: fix usage of input register in assembly code for store check.
Reviewed-by: never
author | roland |
---|---|
date | Fri, 23 Dec 2011 09:36:23 +0100 |
parents | e5ac210043cd |
children | 40c2484c09e1 |
files | src/share/vm/c1/c1_LIR.cpp |
diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/src/share/vm/c1/c1_LIR.cpp Thu Dec 22 10:55:53 2011 +0100 +++ b/src/share/vm/c1/c1_LIR.cpp Fri Dec 23 09:36:23 2011 +0100 @@ -854,6 +854,9 @@ if (opTypeCheck->_info_for_exception) do_info(opTypeCheck->_info_for_exception); if (opTypeCheck->_info_for_patch) do_info(opTypeCheck->_info_for_patch); if (opTypeCheck->_object->is_valid()) do_input(opTypeCheck->_object); + if (op->code() == lir_store_check && opTypeCheck->_object->is_valid()) { + do_temp(opTypeCheck->_object); + } if (opTypeCheck->_array->is_valid()) do_input(opTypeCheck->_array); if (opTypeCheck->_tmp1->is_valid()) do_temp(opTypeCheck->_tmp1); if (opTypeCheck->_tmp2->is_valid()) do_temp(opTypeCheck->_tmp2);