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| author | 2015-01-23 09:23:12 +0000 | |
|---|---|---|
| committer | 2015-01-23 09:23:12 +0000 | |
| commit | 360daa6feb2b73be8cc61bf370eef7200a210d98 (patch) | |
| tree | d751c075a491f51849c85099859513209596f7e3 /compiler/optimizing/code_generator.cc | |
| parent | 4dfe58d8f2d398963f31831a57fbd12e282e1196 (diff) | |
| parent | d97dc40d186aec46bfd318b6a2026a98241d7e9c (diff) | |
Merge "Support callee save floating point registers on x64."
Diffstat (limited to 'compiler/optimizing/code_generator.cc')
| -rw-r--r-- | compiler/optimizing/code_generator.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/optimizing/code_generator.cc b/compiler/optimizing/code_generator.cc index 0af70f9b90..43fd8bb668 100644 --- a/compiler/optimizing/code_generator.cc +++ b/compiler/optimizing/code_generator.cc @@ -140,6 +140,9 @@ void CodeGenerator::ComputeFrameSize(size_t number_of_spill_slots, size_t maximum_number_of_live_core_registers, size_t maximum_number_of_live_fp_registers, size_t number_of_out_slots) { + core_spill_mask_ = allocated_registers_.GetCoreRegisters() & core_callee_save_mask_; + DCHECK_NE(core_spill_mask_, 0u) << "At least the return address register must be saved"; + fpu_spill_mask_ = allocated_registers_.GetFloatingPointRegisters() & fpu_callee_save_mask_; first_register_slot_in_slow_path_ = (number_of_out_slots + number_of_spill_slots) * kVRegSize; SetFrameSize(RoundUp( |