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7023639: JSR 292 method handle invocation needs a fast path for compiled code

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6984705: JSR 292 method handle creation should not go through JNI

Remove assembly code for JDK 7 chained method handles

Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Michael Haupt <michael.haupt@oracle.com>
Reviewed-by: jrose, twisti, kvn, mhaupt
This commit is contained in:
Christian Thalinger 2012-07-24 10:51:00 -07:00
parent 893817c28d
commit 12901d0e5b
181 changed files with 5760 additions and 14402 deletions
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10
hotspot/src/share/vm/asm/assembler.cpp
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@ -318,6 +318,16 @@ void DelayedConstant::update_all() {
}
}
RegisterOrConstant AbstractAssembler::delayed_value(int(*value_fn)(), Register tmp, int offset) {
intptr_t val = (intptr_t) (*value_fn)();
if (val != 0) return val + offset;
return delayed_value_impl(delayed_value_addr(value_fn), tmp, offset);
}
RegisterOrConstant AbstractAssembler::delayed_value(address(*value_fn)(), Register tmp, int offset) {
intptr_t val = (intptr_t) (*value_fn)();
if (val != 0) return val + offset;
return delayed_value_impl(delayed_value_addr(value_fn), tmp, offset);
}
intptr_t* AbstractAssembler::delayed_value_addr(int(*value_fn)()) {
DelayedConstant* dcon = DelayedConstant::add(T_INT, (DelayedConstant::value_fn_t) value_fn);
return &dcon->value;