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| author | zoecarver <z.zoelec2@gmail.com> | 2020-10-01 10:40:03 -0700 |
|---|---|---|
| committer | zoecarver <z.zoelec2@gmail.com> | 2020-10-01 10:42:02 -0700 |
| commit | 6c25816d7b68e794a04ba0d7659178ab17252637 (patch) | |
| tree | 09c98ab2f6f46133ff698726cbbfdbe3a1eaa2f9 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | a0119e56751c16e3104d6bd760bb1c114a79bce7 (diff) | |
| download | llvm-6c25816d7b68e794a04ba0d7659178ab17252637.zip llvm-6c25816d7b68e794a04ba0d7659178ab17252637.tar.gz llvm-6c25816d7b68e794a04ba0d7659178ab17252637.tar.bz2 | |
[DSE] Look through memory PHI arguments when removing noop stores in MSSA.
Summary:
Adds support for "following" memory through MSSA PHI arguments. This will help catch more noop stores that exist between blocks.
Originally part of D79391.
Reviewers: fhahn, jfb, asbirlea
Differential Revision: https://reviews.llvm.org/D82588
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions