diff options
| -rw-r--r-- | lib/Target/AArch64/AArch64RegisterInfo.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/AArch64/AArch64RegisterInfo.cpp b/lib/Target/AArch64/AArch64RegisterInfo.cpp index da4568560d..ee34d76145 100644 --- a/lib/Target/AArch64/AArch64RegisterInfo.cpp +++ b/lib/Target/AArch64/AArch64RegisterInfo.cpp @@ -165,8 +165,8 @@ AArch64RegisterInfo::eliminateCallFramePseudoInstr(MachineFunction &MF, if (!TFI->hasReservedCallFrame(MF)) { unsigned Align = TFI->getStackAlignment(); - uint64_t Amount = MI->getOperand(0).getImm(); - Amount = (Amount + Align - 1)/Align * Align; + int64_t Amount = MI->getOperand(0).getImm(); + Amount = RoundUpToAlignment(Amount, Align); if (!IsDestroy) Amount = -Amount; // N.b. if CalleePopAmount is valid but zero (i.e. callee would pop, but it @@ -177,7 +177,7 @@ AArch64RegisterInfo::eliminateCallFramePseudoInstr(MachineFunction &MF, // because there's no guaranteed temporary register available. Mostly call // frames will be allocated at the start of a function so this is OK, but // it is a limitation that needs dealing with. - assert(abs(Amount) < 0xfff && "call frame too large"); + assert(Amount > -0xfff && Amount < 0xfff && "call frame too large"); emitSPUpdate(MBB, MI, dl, TII, AArch64::NoRegister, Amount); } } else if (CalleePopAmount != 0) { |