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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2011-10-26 21:12:27 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2011-10-26 21:12:27 +0000 |
| commit | e840e88239cf92a065cbf5f5b9c7d18bc139c0e1 (patch) | |
| tree | 35284b23a73dec41789d4f75e55078bd4a090c70 /lib/Object/ObjectFile.cpp | |
| parent | 75757f9fd13bffc51a6aa30eefe706c4f84d0913 (diff) | |
This commit introduces two fake instructions MORESTACK_RET and
MORESTACK_RET_RESTORE_R10; which are lowered to a RET and a RET
followed by a MOV respectively. Having a fake instruction prevents
the verifier from seeing a MachineBasicBlock end with a
non-terminator (MOV). It also prevents the rather eccentric case of a
MachineBasicBlock ending with RET but having successors nevertheless.
Patch by Sanjoy Das.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143062 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Object/ObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions