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comparison src/cpu/x86/vm/stubGenerator_x86_64.cpp @ 1506:2338d41fbd81

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6943304: remove tagged stack interpreter Reviewed-by: coleenp, never, gbenson
author twisti
date Fri, 30 Apr 2010 08:37:24 -0700
parents 6476042f815c
children c18cbe5936b8
comparison
equal deleted inserted replaced
1505:0c5b3cf3c1f5 1506:2338d41fbd81
276 276
277 Label loop; 277 Label loop;
278 __ movptr(c_rarg2, parameters); // parameter pointer 278 __ movptr(c_rarg2, parameters); // parameter pointer
279 __ movl(c_rarg1, c_rarg3); // parameter counter is in c_rarg1 279 __ movl(c_rarg1, c_rarg3); // parameter counter is in c_rarg1
280 __ BIND(loop); 280 __ BIND(loop);
281 if (TaggedStackInterpreter) {
282 __ movl(rax, Address(c_rarg2, 0)); // get tag
283 __ addptr(c_rarg2, wordSize); // advance to next tag
284 __ push(rax); // pass tag
285 }
286 __ movptr(rax, Address(c_rarg2, 0));// get parameter 281 __ movptr(rax, Address(c_rarg2, 0));// get parameter
287 __ addptr(c_rarg2, wordSize); // advance to next parameter 282 __ addptr(c_rarg2, wordSize); // advance to next parameter
288 __ decrementl(c_rarg1); // decrement counter 283 __ decrementl(c_rarg1); // decrement counter
289 __ push(rax); // pass parameter 284 __ push(rax); // pass parameter
290 __ jcc(Assembler::notZero, loop); 285 __ jcc(Assembler::notZero, loop);