diff options
| author | Siddharth Bhat <siddu.druid@gmail.com> | 2017-08-31 13:03:37 +0000 |
|---|---|---|
| committer | Siddharth Bhat <siddu.druid@gmail.com> | 2017-08-31 13:03:37 +0000 |
| commit | 56572c6a5e47eb8581662f436810e2472416e91f (patch) | |
| tree | 0defd5a1f42823af74f391e6af6d6b1d679d6bf3 /llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | |
| parent | 80df64239593200f9d79312fd22975457f981b58 (diff) | |
| download | bcm5719-llvm-56572c6a5e47eb8581662f436810e2472416e91f.tar.gz bcm5719-llvm-56572c6a5e47eb8581662f436810e2472416e91f.zip | |
[PPCGCodeGen] Convert intrinsics to libdevice functions whenever possible.
This is useful when we face certain intrinsics such as `llvm.exp.*`
which cannot be lowered by the NVPTX backend while other intrinsics can.
So, we would need to keep blacklists of intrinsics that cannot be
handled by the NVPTX backend. It is much simpler to try and promote
all intrinsics to libdevice versions.
This patch makes function/intrinsic very uniform, and will always try to use
a libdevice version if it exists.
Differential Revision: https://reviews.llvm.org/D37056
llvm-svn: 312239
Diffstat (limited to 'llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp')
0 files changed, 0 insertions, 0 deletions
