diff options
| author | Dale Johannesen <dalej@apple.com> | 2009-10-12 18:49:00 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2009-10-12 18:49:00 +0000 |
| commit | 3a6b9eb868f579b945aa8ec8fadf65e4dd913555 (patch) | |
| tree | ca7b4a8f6992c73b826fc4cb08f60fd1f576bfea /lib/Target/PowerPC/PPCInstrInfo.h | |
| parent | c1deda50ca04d25e21a9b0bbd0ccccc882993e74 (diff) | |
Revert the kludge in 76703. I got a clean
bootstrap of FSF-style PPC, so there is some
reason to believe the original bug (which was
never analyzed) has been fixed, probably by
82266.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83871 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCInstrInfo.h')
| -rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.h b/lib/Target/PowerPC/PPCInstrInfo.h index a69a61632f..bb0dc15a79 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.h +++ b/lib/Target/PowerPC/PPCInstrInfo.h @@ -146,13 +146,6 @@ public: virtual bool BlockHasNoFallThrough(const MachineBasicBlock &MBB) const; virtual bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const; - - virtual bool isDeadInstruction(const MachineInstr *MI) const { - // FIXME: Without this, ppc llvm-gcc doesn't bootstrap. That means some - // instruction definitions are not modeling side effects correctly. - // This is a workaround until we know the exact cause. - return false; - } /// GetInstSize - Return the number of bytes of code the specified /// instruction may be. This returns the maximum number of bytes. |