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| author | Petar Avramovic <Petar.Avramovic@amd.com> | 2021-09-20 13:00:13 +0200 |
|---|---|---|
| committer | Petar Avramovic <Petar.Avramovic@amd.com> | 2021-09-20 13:00:58 +0200 |
| commit | e4c46ddd91eba5ec162225abc1e47aa3c6c13516 (patch) | |
| tree | 5e7076e6cd6d7aec34a5422abe15330a365f9cad /llvm/lib/Object/MachOObjectFile.cpp | |
| parent | c8cb7f611fdf4d96c4d23a75aa48c93cca38646f (diff) | |
| download | llvm-e4c46ddd91eba5ec162225abc1e47aa3c6c13516.zip llvm-e4c46ddd91eba5ec162225abc1e47aa3c6c13516.tar.gz llvm-e4c46ddd91eba5ec162225abc1e47aa3c6c13516.tar.bz2 | |
[GlobalISel] Improve elimination of dead instructions in legalizer
Add eraseInstr(s) utility functions. Before deleting an instruction
collects its use instructions. After deletion deletes use instructions
that became trivially dead.
This patch clears all dead instructions in existing legalizer mir tests.
Differential Revision: https://reviews.llvm.org/D109154
Diffstat (limited to 'llvm/lib/Object/MachOObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions