Lines Matching refs:scratch_reg
354 static int scratch_reg;
363 if (scratch_reg >= 0) {
365 UASM_i_MTC0(p, 1, c0_kscratch(), scratch_reg);
397 if (scratch_reg >= 0) {
399 UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);
664 if (scratch_reg >= 0)
681 if (scratch_reg >= 0)
682 UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);
934 if (mode == refill_scratch && scratch_reg >= 0)
955 if (scratch_reg >= 0)
956 UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);
1319 if (IS_ENABLED(CONFIG_64BIT) && (scratch_reg >= 0 || scratchpad_available()) && use_bbit_insns()) {
1321 scratch_reg);
2645 scratch_reg = allocate_kscratch();