2430   const uint32_t shift_value = rhs_imm & shift_mask;  in HandleShift()  local
2439         if (shift_value == 0) {  in HandleShift()
2444           __ Sll(dst, lhs, shift_value);  in HandleShift()
2446           __ Sra(dst, lhs, shift_value);  in HandleShift()
2448           __ Srl(dst, lhs, shift_value);  in HandleShift()
2451             __ Rotr(dst, lhs, shift_value);  in HandleShift()
2453             __ Sll(TMP, lhs, (kMipsBitsPerWord - shift_value) & shift_mask);  in HandleShift()
2454             __ Srl(dst, lhs, shift_value);  in HandleShift()
2490           if (shift_value == 0) {  in HandleShift()
2492           } else if (shift_value < kMipsBitsPerWord) {  in HandleShift()
2495                 __ Srl(dst_high, lhs_low, kMipsBitsPerWord - shift_value);  in HandleShift()
2496                 __ Ins(dst_high, lhs_high, shift_value, kMipsBitsPerWord - shift_value);  in HandleShift()
2497                 __ Sll(dst_low, lhs_low, shift_value);  in HandleShift()
2499                 __ Srl(dst_low, lhs_low, shift_value);  in HandleShift()
2500                 __ Ins(dst_low, lhs_high, kMipsBitsPerWord - shift_value, shift_value);  in HandleShift()
2501                 __ Sra(dst_high, lhs_high, shift_value);  in HandleShift()
2503                 __ Srl(dst_low, lhs_low, shift_value);  in HandleShift()
2504                 __ Ins(dst_low, lhs_high, kMipsBitsPerWord - shift_value, shift_value);  in HandleShift()
2505                 __ Srl(dst_high, lhs_high, shift_value);  in HandleShift()
2507                 __ Srl(dst_low, lhs_low, shift_value);  in HandleShift()
2508                 __ Ins(dst_low, lhs_high, kMipsBitsPerWord - shift_value, shift_value);  in HandleShift()
2509                 __ Srl(dst_high, lhs_high, shift_value);  in HandleShift()
2510                 __ Ins(dst_high, lhs_low, kMipsBitsPerWord - shift_value, shift_value);  in HandleShift()
2514                 __ Sll(dst_low, lhs_low, shift_value);  in HandleShift()
2515                 __ Srl(TMP, lhs_low, kMipsBitsPerWord - shift_value);  in HandleShift()
2516                 __ Sll(dst_high, lhs_high, shift_value);  in HandleShift()
2519                 __ Sra(dst_high, lhs_high, shift_value);  in HandleShift()
2520                 __ Sll(TMP, lhs_high, kMipsBitsPerWord - shift_value);  in HandleShift()
2521                 __ Srl(dst_low, lhs_low, shift_value);  in HandleShift()
2524                 __ Srl(dst_high, lhs_high, shift_value);  in HandleShift()
2525                 __ Sll(TMP, lhs_high, kMipsBitsPerWord - shift_value);  in HandleShift()
2526                 __ Srl(dst_low, lhs_low, shift_value);  in HandleShift()
2529                 __ Srl(TMP, lhs_low, shift_value);  in HandleShift()
2530                 __ Sll(dst_low, lhs_high, kMipsBitsPerWord - shift_value);  in HandleShift()
2532                 __ Srl(TMP, lhs_high, shift_value);  in HandleShift()
2533                 __ Sll(dst_high, lhs_low, kMipsBitsPerWord - shift_value);  in HandleShift()
2538             const uint32_t shift_value_high = shift_value - kMipsBitsPerWord;  in HandleShift()
2549               if (shift_value == kMipsBitsPerWord) {  in HandleShift()