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| author | Juneyoung Lee <aqjune@gmail.com> | 2021-06-22 03:49:37 +0900 |
|---|---|---|
| committer | Juneyoung Lee <aqjune@gmail.com> | 2021-06-23 20:25:24 +0900 |
| commit | 5af8bacc940243038478da1c92c3481cbdfcece3 (patch) | |
| tree | 91c2eee5011bb3dbfbc743e3c638fbce8a294cf6 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 1b1c8e4a984c07a3c985408d3d80c8e24e60d3d1 (diff) | |
| download | llvm-5af8bacc940243038478da1c92c3481cbdfcece3.zip llvm-5af8bacc940243038478da1c92c3481cbdfcece3.tar.gz llvm-5af8bacc940243038478da1c92c3481cbdfcece3.tar.bz2 | |
[InstSimplify] Add more poison folding optimizations
This adds more poison folding optimizations to InstSimplify.
Since all binary operators propagate poison, these are fine.
Also, the precondition of `select cond, undef, x` -> `x` is relaxed to allow the case when `x` is undef.
Reviewed By: nikic
Differential Revision: https://reviews.llvm.org/D104661
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions