lb                744 src/mips/assembler-mips.h   void lb(Register rd, const MemOperand& rs);
lb               2647 src/mips/lithium-codegen-mips.cc         __ lb(result, mem_operand);
lb               3633 src/mips/stub-cache-mips.cc       __ lb(value, MemOperand(t3, 0));
lb                513 test/cctest/test-assembler-mips.cc   __ lb(t4, MemOperand(a0, OFFSET_OF(T, si)) );