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7181494: cleanup avx and vectors code

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Renamed mach nodes which use scalar AVX instructions, added integer vectors shuffling instructions

Reviewed-by: twisti
This commit is contained in:
Vladimir Kozlov 2012-07-16 17:10:22 -07:00
parent 19ea8f720f
commit 15f4203b0f
5 changed files with 386 additions and 313 deletions
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4
hotspot/src/share/vm/code/vmreg.hpp
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@ -131,6 +131,10 @@ public:
assert((is_reg() && value() < stack0->value() - 1) || is_stack(), "must be");
return (VMReg)(intptr_t)(value() + 1);
}
VMReg next(int i) {
assert((is_reg() && value() < stack0->value() - i) || is_stack(), "must be");
return (VMReg)(intptr_t)(value() + i);
}
VMReg prev() {
assert((is_stack() && value() > stack0->value()) || (is_reg() && value() != 0), "must be");
return (VMReg)(intptr_t)(value() - 1);