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| author | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-07-31 21:49:28 +0000 |
|---|---|---|
| committer | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-07-31 21:49:28 +0000 |
| commit | 1885da4f49cf32efde2d4c840365c4333a0c8579 (patch) | |
| tree | 6c92a224b0ad86ef35003f168d8cc89da0d6639d /include/llvm/CodeGen/MachineInstr.h | |
| parent | 0a229ed79a1886340352e82be58e0536a454ac12 (diff) | |
Allow machine instructions with variable numbers of arguments.
This is used only by Phi for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/MachineInstr.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineInstr.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h index a26c61accc..79efe36fb4 100644 --- a/include/llvm/CodeGen/MachineInstr.h +++ b/include/llvm/CodeGen/MachineInstr.h @@ -217,6 +217,9 @@ public: public: /*ctor*/ MachineInstr (MachineOpCode _opCode, OpCodeMask _opCodeMask = 0x0); + /*ctor*/ MachineInstr (MachineOpCode _opCode, + unsigned numOperands, + OpCodeMask _opCodeMask = 0x0); inline ~MachineInstr () {} const MachineOpCode getOpCode () const; @@ -260,12 +263,14 @@ MachineInstr::getNumOperands() const inline MachineOperand& MachineInstr::getOperand(unsigned int i) { + assert(i < operands.size() && "getOperand() out of range!"); return operands[i]; } inline const MachineOperand& MachineInstr::getOperand(unsigned int i) const { + assert(i < operands.size() && "getOperand() out of range!"); return operands[i]; } |