diff options
Diffstat (limited to 'compiler/optimizing/code_generator_mips64.cc')
| -rw-r--r-- | compiler/optimizing/code_generator_mips64.cc | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/compiler/optimizing/code_generator_mips64.cc b/compiler/optimizing/code_generator_mips64.cc index eb64f1be23..c8891eddfc 100644 --- a/compiler/optimizing/code_generator_mips64.cc +++ b/compiler/optimizing/code_generator_mips64.cc @@ -3311,12 +3311,7 @@ void InstructionCodeGeneratorMIPS64::DivRemByPowerOfTwo(HBinaryOperation* instru __ Sra(TMP, dividend, 31); __ Srl(TMP, TMP, 32 - ctz_imm); __ Addu(out, dividend, TMP); - if (IsUint<16>(abs_imm - 1)) { - __ Andi(out, out, abs_imm - 1); - } else { - __ Sll(out, out, 32 - ctz_imm); - __ Srl(out, out, 32 - ctz_imm); - } + __ Ins(out, ZERO, ctz_imm, 32 - ctz_imm); __ Subu(out, out, TMP); } } else { @@ -3335,17 +3330,7 @@ void InstructionCodeGeneratorMIPS64::DivRemByPowerOfTwo(HBinaryOperation* instru __ Dsrl32(TMP, TMP, 32 - ctz_imm); } __ Daddu(out, dividend, TMP); - if (IsUint<16>(abs_imm - 1)) { - __ Andi(out, out, abs_imm - 1); - } else { - if (ctz_imm > 32) { - __ Dsll(out, out, 64 - ctz_imm); - __ Dsrl(out, out, 64 - ctz_imm); - } else { - __ Dsll32(out, out, 32 - ctz_imm); - __ Dsrl32(out, out, 32 - ctz_imm); - } - } + __ DblIns(out, ZERO, ctz_imm, 64 - ctz_imm); __ Dsubu(out, out, TMP); } } |