Searched refs:dest_reg (Results 1 - 1 of 1) sorted by relevance

/openjdk7/hotspot/src/cpu/x86/vm/
H A Dc1_LIRAssembler_x86.cpp1290 Register dest_reg = dest->as_register(); local
1291 assert(VM_Version::is_P6() || dest_reg->has_byte_register(), "must use byte registers if not P6");
1292 if (VM_Version::is_P6() || from_addr.uses(dest_reg)) {
1293 __ movsbl(dest_reg, from_addr);
1295 __ movb(dest_reg, from_addr);
1296 __ shll(dest_reg, 24);
1297 __ sarl(dest_reg, 24);
1303 Register dest_reg = dest->as_register(); local
1304 assert(VM_Version::is_P6() || dest_reg->has_byte_register(), "must use byte registers if not P6");
1305 if (VM_Version::is_P6() || from_addr.uses(dest_reg)) {
1314 Register dest_reg = dest->as_register(); local
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