Mercurial > hg > truffle
diff src/cpu/x86/vm/register_x86.hpp @ 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 | a560c9b81f0f |
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--- a/src/cpu/x86/vm/register_x86.hpp Thu Jun 14 14:59:52 2012 -0700 +++ b/src/cpu/x86/vm/register_x86.hpp Fri Jun 15 01:25:19 2012 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 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 @@ -158,7 +158,7 @@ XMMRegister successor() const { return as_XMMRegister(encoding() + 1); } // accessors - int encoding() const { assert(is_valid(), "invalid register"); return (intptr_t)this; } + int encoding() const { assert(is_valid(), err_msg("invalid register (%d)", (int)(intptr_t)this )); return (intptr_t)this; } bool is_valid() const { return 0 <= (intptr_t)this && (intptr_t)this < number_of_registers; } const char* name() const; }; @@ -216,7 +216,7 @@ RegisterImpl::number_of_registers + // "H" half of a 64bit register #endif // AMD64 2 * FloatRegisterImpl::number_of_registers + - 2 * XMMRegisterImpl::number_of_registers + + 8 * XMMRegisterImpl::number_of_registers + 1 // eflags };