[AMDGPU] Add interpolation builtins
authorTim Corringham <tcorring@amd.com>
Mon, 28 Jan 2019 13:50:37 +0000 (13:50 +0000)
committerTim Corringham <tcorring@amd.com>
Mon, 28 Jan 2019 13:50:37 +0000 (13:50 +0000)
commit6d5348cca557fe16675bdcafe504103c530f2aab
tree8fbb7c37a8d82b7baca1fb8be3e30a66622a5d9a
parent824ca3f3dd8584db7a015a550be5ee512d8e362f
[AMDGPU] Add interpolation builtins

Summary:
Added builtins for the interpolation intrinsics, and related LIT
test.

Reviewers: arsenm, tpr, dstuttard, #amdgpu

Reviewed By: arsenm, #amdgpu

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, cfe-commits

Differential Revision: https://reviews.llvm.org/D46871

llvm-svn: 352358
clang/include/clang/Basic/BuiltinsAMDGPU.def
clang/test/CodeGenOpenCL/builtins-amdgcn-interp.cl [new file with mode: 0644]