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| author | Michael Liao <michael.hliao@gmail.com> | 2020-10-12 10:01:40 -0400 |
|---|---|---|
| committer | Michael Liao <michael.hliao@gmail.com> | 2020-11-03 20:44:40 -0500 |
| commit | 4b1120159274ca98b4a58064b116aba88372ac98 (patch) | |
| tree | 8e579193848c19cc62c61fb403957cf1f0e0d4ff /llvm/lib/CodeGen/StackColoring.cpp | |
| parent | cb9d0e8819ad7ca2f349a57d62ea2af02d631dfa (diff) | |
[MachineInstr] Add support for instructions with multiple memory operands.
- Basically iterate each pair of memory operands from both instructions
and return true if any of them may alias.
- The exception are memory instructions without any memory operand. They
may touch everything and could alias to any memory instruction.
Differential Revision: https://reviews.llvm.org/D89447
Diffstat (limited to 'llvm/lib/CodeGen/StackColoring.cpp')
0 files changed, 0 insertions, 0 deletions