Lines Matching refs:rsp
81 // Save old rsp, since we are going to modify the stack.
87 __ movq(rbp, rsp);
135 __ movq(rsp, rbp);
223 if (base.is(rsp) || base.is(r12)) {
224 // SIB byte is needed to encode (rsp + offset) or (r12 + offset).
225 set_sib(times_1, rsp, base);
244 ASSERT(!index.is(rsp));
250 set_modrm(0, rsp);
252 set_modrm(1, rsp);
255 set_modrm(2, rsp);
264 ASSERT(!index.is(rsp));
266 set_modrm(0, rsp);
325 if (base_code == rsp.code()) {
329 // Index code (including REX.X) of 0x04 (rsp) means no index register.
330 if (index_code != rsp.code() && index_code == code) return true;
