diff options
Diffstat (limited to 'compiler/dex/quick/ralloc_util.cc')
| -rw-r--r-- | compiler/dex/quick/ralloc_util.cc | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/compiler/dex/quick/ralloc_util.cc b/compiler/dex/quick/ralloc_util.cc index ca9a3ab64f..04de286ae2 100644 --- a/compiler/dex/quick/ralloc_util.cc +++ b/compiler/dex/quick/ralloc_util.cc @@ -937,9 +937,8 @@ RegLocation Mir2Lir::EvalLocWide(RegLocation loc, int reg_class, bool update) { /* If already in registers, we can assume proper form. Right reg class? */ if (loc.location == kLocPhysReg) { if (!RegClassMatches(reg_class, loc.reg)) { - /* Wrong register class. Reallocate and copy */ + // Wrong register class. Reallocate and transfer ownership. RegStorage new_regs = AllocTypedTempWide(loc.fp, reg_class); - OpRegCopyWide(new_regs, loc.reg); // Associate the old sreg with the new register and clobber the old register. GetRegInfo(new_regs)->SetSReg(GetRegInfo(loc.reg)->SReg()); Clobber(loc.reg); @@ -971,9 +970,8 @@ RegLocation Mir2Lir::EvalLoc(RegLocation loc, int reg_class, bool update) { if (loc.location == kLocPhysReg) { if (!RegClassMatches(reg_class, loc.reg)) { - /* Wrong register class. Realloc, copy and transfer ownership */ + // Wrong register class. Reallocate and transfer ownership. RegStorage new_reg = AllocTypedTemp(loc.fp, reg_class); - OpRegCopy(new_reg, loc.reg); // Associate the old sreg with the new register and clobber the old register. GetRegInfo(new_reg)->SetSReg(GetRegInfo(loc.reg)->SReg()); Clobber(loc.reg); |