diff options
Diffstat (limited to 'lib/Target/X86/X86InstrInfo.cpp')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index 017c799837..5b7b8286e5 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -182,7 +182,7 @@ X86InstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI, break; } case X86::SHL64ri: { - assert(MI->getNumOperands() == 3 && "Unknown shift instruction!"); + assert(MI->getNumOperands() >= 3 && "Unknown shift instruction!"); // NOTE: LEA doesn't produce flags like shift does, but LLVM never uses // the flags produced by a shift yet, so this is safe. unsigned Dest = MI->getOperand(0).getReg(); @@ -195,7 +195,7 @@ X86InstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI, break; } case X86::SHL32ri: { - assert(MI->getNumOperands() == 3 && "Unknown shift instruction!"); + assert(MI->getNumOperands() >= 3 && "Unknown shift instruction!"); // NOTE: LEA doesn't produce flags like shift does, but LLVM never uses // the flags produced by a shift yet, so this is safe. unsigned Dest = MI->getOperand(0).getReg(); @@ -210,7 +210,7 @@ X86InstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI, break; } case X86::SHL16ri: { - assert(MI->getNumOperands() == 3 && "Unknown shift instruction!"); + assert(MI->getNumOperands() >= 3 && "Unknown shift instruction!"); // NOTE: LEA doesn't produce flags like shift does, but LLVM never uses // the flags produced by a shift yet, so this is safe. unsigned Dest = MI->getOperand(0).getReg(); @@ -259,40 +259,40 @@ X86InstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI, switch (MI->getOpcode()) { case X86::INC32r: case X86::INC64_32r: - assert(MI->getNumOperands() == 2 && "Unknown inc instruction!"); + assert(MI->getNumOperands() >= 2 && "Unknown inc instruction!"); NewMI = addRegOffset(BuildMI(get(X86::LEA32r), Dest), Src, 1); break; case X86::INC16r: case X86::INC64_16r: if (DisableLEA16) return 0; - assert(MI->getNumOperands() == 2 && "Unknown inc instruction!"); + assert(MI->getNumOperands() >= 2 && "Unknown inc instruction!"); NewMI = addRegOffset(BuildMI(get(X86::LEA16r), Dest), Src, 1); break; case X86::DEC32r: case X86::DEC64_32r: - assert(MI->getNumOperands() == 2 && "Unknown dec instruction!"); + assert(MI->getNumOperands() >= 2 && "Unknown dec instruction!"); NewMI = addRegOffset(BuildMI(get(X86::LEA32r), Dest), Src, -1); break; case X86::DEC16r: case X86::DEC64_16r: if (DisableLEA16) return 0; - assert(MI->getNumOperands() == 2 && "Unknown dec instruction!"); + assert(MI->getNumOperands() >= 2 && "Unknown dec instruction!"); NewMI = addRegOffset(BuildMI(get(X86::LEA16r), Dest), Src, -1); break; case X86::ADD32rr: - assert(MI->getNumOperands() == 3 && "Unknown add instruction!"); + assert(MI->getNumOperands() >= 3 && "Unknown add instruction!"); NewMI = addRegReg(BuildMI(get(X86::LEA32r), Dest), Src, MI->getOperand(2).getReg()); break; case X86::ADD16rr: if (DisableLEA16) return 0; - assert(MI->getNumOperands() == 3 && "Unknown add instruction!"); + assert(MI->getNumOperands() >= 3 && "Unknown add instruction!"); NewMI = addRegReg(BuildMI(get(X86::LEA16r), Dest), Src, MI->getOperand(2).getReg()); break; case X86::ADD32ri: case X86::ADD32ri8: - assert(MI->getNumOperands() == 3 && "Unknown add instruction!"); + assert(MI->getNumOperands() >= 3 && "Unknown add instruction!"); if (MI->getOperand(2).isImmediate()) NewMI = addRegOffset(BuildMI(get(X86::LEA32r), Dest), Src, MI->getOperand(2).getImmedValue()); @@ -300,7 +300,7 @@ X86InstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI, case X86::ADD16ri: case X86::ADD16ri8: if (DisableLEA16) return 0; - assert(MI->getNumOperands() == 3 && "Unknown add instruction!"); + assert(MI->getNumOperands() >= 3 && "Unknown add instruction!"); if (MI->getOperand(2).isImmediate()) NewMI = addRegOffset(BuildMI(get(X86::LEA16r), Dest), Src, MI->getOperand(2).getImmedValue()); @@ -308,7 +308,7 @@ X86InstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI, case X86::SHL16ri: if (DisableLEA16) return 0; case X86::SHL32ri: - assert(MI->getNumOperands() == 3 && MI->getOperand(2).isImmediate() && + assert(MI->getNumOperands() >= 3 && MI->getOperand(2).isImmediate() && "Unknown shl instruction!"); unsigned ShAmt = MI->getOperand(2).getImmedValue(); if (ShAmt == 1 || ShAmt == 2 || ShAmt == 3) { |