diff options
| -rw-r--r-- | lib/Target/X86/X86ISelSimple.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/X86/X86ISelSimple.cpp b/lib/Target/X86/X86ISelSimple.cpp index b1336f74d9..bb0fb82622 100644 --- a/lib/Target/X86/X86ISelSimple.cpp +++ b/lib/Target/X86/X86ISelSimple.cpp @@ -802,9 +802,11 @@ void X86ISel::InsertFPRegKills() { MachineOperand& MO = I->getOperand(i); if (MO.isRegister() && MO.getReg()) { unsigned Reg = MO.getReg(); - if (MRegisterInfo::isVirtualRegister(Reg)) - if (RegMap.getRegClass(Reg)->getSize() == 10) + if (MRegisterInfo::isVirtualRegister(Reg)) { + unsigned RegSize = RegMap.getRegClass(Reg)->getSize(); + if (RegSize == 10 || RegSize == 8) goto UsesFPReg; + } } } // If we haven't found an FP register use or def in this basic block, check |