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| author | Thomas Lively <tlively@google.com> | 2021-08-20 09:21:31 -0700 |
|---|---|---|
| committer | Thomas Lively <tlively@google.com> | 2021-08-20 09:21:31 -0700 |
| commit | 88962cea46805dbcc60524f7107030c986833052 (patch) | |
| tree | d458e525b27e65eae73db7f655709437c0eba78f /llvm/lib/IR/Function.cpp | |
| parent | 24ea94ad0c1d150a4163577e8f8bd8487edf13ef (diff) | |
| download | llvm-88962cea46805dbcc60524f7107030c986833052.zip llvm-88962cea46805dbcc60524f7107030c986833052.tar.gz llvm-88962cea46805dbcc60524f7107030c986833052.tar.bz2 | |
[WebAssembly] Restore builtins and intrinsics for pmin/pmax
Partially reverts 85157c007903, which had removed these builtins and intrinsics
in favor of normal codegen patterns. It turns out that it is possible for the
patterns to be split over multiple basic blocks, however, which means that DAG
ISel is not able to select them to the pmin/pmax instructions. To make sure the
SIMD intrinsics generate the correct instructions in these cases, reintroduce
the clang builtins and corresponding LLVM intrinsics, but also keep the normal
pattern matching as well.
Differential Revision: https://reviews.llvm.org/D108387
Diffstat (limited to 'llvm/lib/IR/Function.cpp')
0 files changed, 0 insertions, 0 deletions