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| author | Wenlei He <aktoon@gmail.com> | 2020-04-06 23:54:14 -0700 |
|---|---|---|
| committer | Wenlei He <aktoon@gmail.com> | 2020-04-09 18:26:38 -0700 |
| commit | 60c642e74be6af86906d9f3d982728be7bd4329f (patch) | |
| tree | caf898130d11d7ad852dbb8d2adbc5c693a565fe /llvm/lib/Support/OptimizedStructLayout.cpp | |
| parent | 5b18b6e9a84d985c0a907009fb71de7c1943bc88 (diff) | |
| download | llvm-60c642e74be6af86906d9f3d982728be7bd4329f.zip llvm-60c642e74be6af86906d9f3d982728be7bd4329f.tar.gz llvm-60c642e74be6af86906d9f3d982728be7bd4329f.tar.bz2 | |
[TLI] Per-function fveclib for math library used for vectorization
Summary:
Encode `-fveclib` setting as per-function attribute so it can threaded through to LTO backends. Accordingly per-function TLI now reads
the attributes and select available vector function list based on that. Now we also populate function list for all supported vector
libraries for the shared per-module `TargetLibraryInfoImpl`, so each function can select its available vector list independently but without
duplicating the vector function lists. Inlining between incompatbile vectlib attributed is also prohibited now.
Subscribers: hiraditya, dexonsmith, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D77632
Diffstat (limited to 'llvm/lib/Support/OptimizedStructLayout.cpp')
0 files changed, 0 insertions, 0 deletions