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| author | Luo, Yuanke <yuanke.luo@intel.com> | 2022-06-23 09:18:47 +0800 |
|---|---|---|
| committer | Luo, Yuanke <yuanke.luo@intel.com> | 2022-06-23 14:42:04 +0800 |
| commit | 719658d078c4093d1ee716fb65ae94673df7b22b (patch) | |
| tree | bca1495b23f390e6f7fa392b5515b9b0c05d896d /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 1ffd2d99c29e4a7cf5dade2d17269b6d0c0ae7ea (diff) | |
| download | llvm-719658d078c4093d1ee716fb65ae94673df7b22b.zip llvm-719658d078c4093d1ee716fb65ae94673df7b22b.tar.gz llvm-719658d078c4093d1ee716fb65ae94673df7b22b.tar.bz2 | |
[fastalloc] Support allocating specific register class in fastalloc
The base RA support infrastructure that only allow a specific register
class be allocated in RA pss. Since greedy RA, basic RA derived from
base RA, they all allow allocating specific register class. Fast RA
doesn't support allocating register for specific register class. This
patch is to enable ShouldAllocateClass in fast RA, so that it can
support allocating register for specific register class.
Differential Revision: https://reviews.llvm.org/D126771
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions