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| author | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-02-02 21:55:18 +0000 |
|---|---|---|
| committer | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-02-02 21:55:18 +0000 |
| commit | 782ce955b2553305d9958a17d6482fe87243303d (patch) | |
| tree | 50d6cdbfedf85736b84fc71e17cf80cbc17eb6a1 | |
| parent | b606eaca1b149ef74c578a6a11d65339c125edab (diff) | |
Add MachineOperand::setDef() and MachineOperand::setUse() so that the
TwoAddressInstructionPass can correctly update use/def information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11086 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/CodeGen/MachineInstr.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h index 670f9721ae..8f223b37bf 100644 --- a/include/llvm/CodeGen/MachineInstr.h +++ b/include/llvm/CodeGen/MachineInstr.h @@ -288,6 +288,9 @@ public: bool isHiBits64 () const { return flags & HIFLAG64; } bool isLoBits64 () const { return flags & LOFLAG64; } + MachineOperand& setUse () { flags |= USEFLAG; return *this; } + MachineOperand& setDef () { flags |= DEFFLAG; return *this; } + // used to check if a machine register has been allocated to this operand bool hasAllocatedReg() const { return (regNum >= 0 && |