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| author | Dan Gohman <gohman@apple.com> | 2007-06-26 00:48:07 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2007-06-26 00:48:07 +0000 |
| commit | d45eddd214061bf12ad1e6b86497a41725e61d75 (patch) | |
| tree | 3d8ab1885d70f83c2b648cf77dc11710177e246b /lib/Target/ARM/ARMInstrInfo.h | |
| parent | 9a0930dbd99af7958ef24bb4887ae6b1e294532f (diff) | |
| download | external_llvm-d45eddd214061bf12ad1e6b86497a41725e61d75.zip external_llvm-d45eddd214061bf12ad1e6b86497a41725e61d75.tar.gz external_llvm-d45eddd214061bf12ad1e6b86497a41725e61d75.tar.bz2 | |
Revert the earlier change that removed the M_REMATERIALIZABLE machine
instruction flag, and use the flag along with a virtual member function
hook for targets to override if there are instructions that are only
trivially rematerializable with specific operands (i.e. constant pool
loads).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37728 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMInstrInfo.h')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.h b/lib/Target/ARM/ARMInstrInfo.h index 8e6a2fd..5b406cb 100644 --- a/lib/Target/ARM/ARMInstrInfo.h +++ b/lib/Target/ARM/ARMInstrInfo.h @@ -87,7 +87,6 @@ public: unsigned &SrcReg, unsigned &DstReg) const; virtual unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const; virtual unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const; - virtual bool isTriviallyReMaterializable(MachineInstr *MI) const; virtual MachineInstr *convertToThreeAddress(MachineFunction::iterator &MFI, MachineBasicBlock::iterator &MBBI, |