Lines Matching refs:scratch_reg
347 static int scratch_reg;
356 if (scratch_reg >= 0) {
358 UASM_i_MTC0(p, 1, c0_kscratch(), scratch_reg);
390 if (scratch_reg >= 0) {
392 UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);
638 if (scratch_reg >= 0)
655 if (scratch_reg >= 0)
656 UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);
908 if (mode == refill_scratch && scratch_reg >= 0)
929 if (scratch_reg >= 0)
930 UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);
1278 if (IS_ENABLED(CONFIG_64BIT) && (scratch_reg >= 0 || scratchpad_available()) && use_bbit_insns()) {
1280 scratch_reg);
2587 scratch_reg = allocate_kscratch();