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| author | Nikita Popov <npopov@redhat.com> | 2023-06-01 16:14:27 +0200 |
|---|---|---|
| committer | Nikita Popov <npopov@redhat.com> | 2023-06-09 12:31:07 +0200 |
| commit | cde681c865302f689f0937e5ec2e127a089a4db3 (patch) | |
| tree | 32fcd6a800406a38115384662e500b7e0d33f0fe /llvm/lib/CodeGen/MachineScheduler.cpp | |
| parent | 85d3873a45f9977f868723a221ebcb35100cac22 (diff) | |
| download | llvm-cde681c865302f689f0937e5ec2e127a089a4db3.zip llvm-cde681c865302f689f0937e5ec2e127a089a4db3.tar.gz llvm-cde681c865302f689f0937e5ec2e127a089a4db3.tar.bz2 | |
[InstCombine] Replace phi operands in successors of unreachable block
Set these operands to poison, which might allow folding the phi node,
or reduce the use count of an instruction.
Diffstat (limited to 'llvm/lib/CodeGen/MachineScheduler.cpp')
0 files changed, 0 insertions, 0 deletions