Mercurial > hg > graal-compiler
diff src/share/vm/code/vmreg.cpp @ 6179:8c92982cbbc4
7119644: Increase superword's vector size up to 256 bits
Summary: Increase vector size up to 256-bits for YMM AVX registers on x86.
Reviewed-by: never, twisti, roland
author | kvn |
---|---|
date | Fri, 15 Jun 2012 01:25:19 -0700 |
parents | f95d63e2154a |
children |
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--- a/src/share/vm/code/vmreg.cpp Thu Jun 14 14:59:52 2012 -0700 +++ b/src/share/vm/code/vmreg.cpp Fri Jun 15 01:25:19 2012 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -27,7 +27,7 @@ #include "code/vmreg.hpp" // First VMReg value that could refer to a stack slot -VMReg VMRegImpl::stack0 = (VMReg)(intptr_t)((ConcreteRegisterImpl::number_of_registers + 1) & ~1); +VMReg VMRegImpl::stack0 = (VMReg)(intptr_t)((ConcreteRegisterImpl::number_of_registers + 7) & ~7); // VMRegs are 4 bytes wide on all platforms const int VMRegImpl::stack_slot_size = 4;