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This commit is contained in:
Vladimir Kozlov 2012-07-16 19:50:52 -07:00
commit 310ad38a4b
16 changed files with 737 additions and 418 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);