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6420645: Create a vm that uses compressed oops for up to 32gb heapsizes

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Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv

Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
This commit is contained in:
Coleen Phillimore 2008-04-13 17:43:42 -04:00
parent 680ecf1611
commit 4a831d45f0
273 changed files with 6585 additions and 2993 deletions
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hotspot/src/cpu/x86/vm/interpreter_x86_64.cpp
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@ -375,7 +375,7 @@ address InterpreterGenerator::generate_accessor_entry(void) {
__ cmpl(rdx, atos);
__ jcc(Assembler::notEqual, notObj);
// atos
__ movq(rax, field_address);
__ load_heap_oop(rax, field_address);
__ jmp(xreturn_path);
__ bind(notObj);