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| author | Vyacheslav Levytskyy <89994100+VyacheslavLevytskyy@users.noreply.github.com> | 2024-02-27 10:58:04 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-27 10:58:04 +0100 |
| commit | 9796b0e9f91bc8ff00d2616fa3656e1ca848c05c (patch) | |
| tree | 2f3e1beb0c59ac4e7e1da1b2aedd05c491763ca2 /llvm/lib/IR/Module.cpp | |
| parent | 288d317fff42b46151b132ca2bdc4b0ca6d28d6f (diff) | |
| download | llvm-9796b0e9f91bc8ff00d2616fa3656e1ca848c05c.zip llvm-9796b0e9f91bc8ff00d2616fa3656e1ca848c05c.tar.gz llvm-9796b0e9f91bc8ff00d2616fa3656e1ca848c05c.tar.bz2 | |
Add support for the 'freeze' instruction (#82979)
This PR is to add support for the 'freeze' instruction:
https://llvm.org/docs/LangRef.html#freeze-instruction
There is no way to implement `freeze` correctly without support on
SPIR-V standard side, but we may at least address a simple (static) case
when undef/poison value presence is obvious. The main benefit of even
incomplete `freeze` support is preventing of translation from crashing
due to lack of support on legalization and instruction selection steps.
Diffstat (limited to 'llvm/lib/IR/Module.cpp')
0 files changed, 0 insertions, 0 deletions