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MachineInstr: Change return value of getOpcode() to unsigned.

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This was previously returning int. However there are no negative opcode
numbers and more importantly this was needlessly different from
MCInstrDesc::getOpcode() (which even is the value returned here) and
SDValue::getOpcode()/SDNode::getOpcode().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237611 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matthias Braun
2015-05-18 20:27:55 +00:00
parent 881547e01b
commit e4603f0daf
17 changed files with 54 additions and 55 deletions
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2
lib/Target/X86/X86FrameLowering.cpp
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@@ -1986,7 +1986,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
const X86RegisterInfo &RegInfo = *STI.getRegisterInfo();
unsigned StackPtr = RegInfo.getStackRegister();
bool reserveCallFrame = hasReservedCallFrame(MF);
int Opcode = I->getOpcode();
unsigned Opcode = I->getOpcode();
bool isDestroy = Opcode == TII.getCallFrameDestroyOpcode();
bool IsLP64 = STI.isTarget64BitLP64();
DebugLoc DL = I->getDebugLoc();