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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-05-21 20:02:01 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-05-21 20:02:01 +0000 |
| commit | 18b2c9d3bf5a6633535eaad8388f0353b14cbfb8 (patch) | |
| tree | 84fed31e7a52adb57e1a872b53945dd7c5aee898 /lib/MC/MCSectionMachO.cpp | |
| parent | 379fe83dda937658b6b08d3c531f0db6c25b7dd7 (diff) | |
Add MachineInstr::readsWritesVirtualRegister() to determine if an instruction
reads or writes a register.
This takes partial redefines and undef uses into account.
Don't actually use it yet. That caused miscompiles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104372 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCSectionMachO.cpp')
0 files changed, 0 insertions, 0 deletions