diff options
Diffstat (limited to 'compiler/dex/quick/arm64/fp_arm64.cc')
| -rw-r--r-- | compiler/dex/quick/arm64/fp_arm64.cc | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/compiler/dex/quick/arm64/fp_arm64.cc b/compiler/dex/quick/arm64/fp_arm64.cc index db24d124ab..ff692b77ac 100644 --- a/compiler/dex/quick/arm64/fp_arm64.cc +++ b/compiler/dex/quick/arm64/fp_arm64.cc @@ -116,6 +116,32 @@ void Arm64Mir2Lir::GenArithOpDouble(Instruction::Code opcode, StoreValueWide(rl_dest, rl_result); } +void Arm64Mir2Lir::GenMultiplyByConstantFloat(RegLocation rl_dest, RegLocation rl_src1, + int32_t constant) { + RegLocation rl_result; + RegStorage r_tmp = AllocTempSingle(); + LoadConstantNoClobber(r_tmp, constant); + rl_src1 = LoadValue(rl_src1, kFPReg); + rl_result = EvalLoc(rl_dest, kFPReg, true); + NewLIR3(kA64Fmul3fff, rl_result.reg.GetReg(), rl_src1.reg.GetReg(), r_tmp.GetReg()); + StoreValue(rl_dest, rl_result); +} + +void Arm64Mir2Lir::GenMultiplyByConstantDouble(RegLocation rl_dest, RegLocation rl_src1, + int64_t constant) { + RegLocation rl_result; + RegStorage r_tmp = AllocTempDouble(); + DCHECK(r_tmp.IsDouble()); + LoadConstantWide(r_tmp, constant); + rl_src1 = LoadValueWide(rl_src1, kFPReg); + DCHECK(rl_src1.wide); + rl_result = EvalLocWide(rl_dest, kFPReg, true); + DCHECK(rl_dest.wide); + DCHECK(rl_result.wide); + NewLIR3(WIDE(kA64Fmul3fff), rl_result.reg.GetReg(), rl_src1.reg.GetReg(), r_tmp.GetReg()); + StoreValueWide(rl_dest, rl_result); +} + void Arm64Mir2Lir::GenConversion(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src) { int op = kA64Brk1d; |