diff options
| author | Justin Lebar <jlebar@google.com> | 2017-01-21 01:00:32 +0000 |
|---|---|---|
| committer | Justin Lebar <jlebar@google.com> | 2017-01-21 01:00:32 +0000 |
| commit | 916645c2637f8c80948eedcdea02258d0a6f79f5 (patch) | |
| tree | b951d37e857d268934d3d2b8840b193be78d56ee /include/clang/Basic/BuiltinsNVPTX.def | |
| parent | e18adf0439c2fd9e32967b56c3fdfc4dbbd2f8ec (diff) | |
| download | clang-916645c2637f8c80948eedcdea02258d0a6f79f5.tar.gz | |
[NVPTX] Auto-upgrade some NVPTX intrinsics to LLVM target-generic code.
Summary:
Specifically, we upgrade llvm.nvvm.:
* brev{32,64}
* clz.{i,ll}
* popc.{i,ll}
* abs.{i,ll}
* {min,max}.{i,ll,u,ull}
* h2f
These either map directly to an existing LLVM target-generic
intrinsic or map to a simple LLVM target-generic idiom.
In all cases, we check that the code we generate is lowered to PTX as we
expect.
These builtins don't need to be backfilled in clang: They're not
accessible to user code from nvcc.
Reviewers: tra
Subscribers: majnemer, cfe-commits, llvm-commits, jholewinski
Differential Revision: https://reviews.llvm.org/D28793
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@292694 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Basic/BuiltinsNVPTX.def')
| -rw-r--r-- | include/clang/Basic/BuiltinsNVPTX.def | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/include/clang/Basic/BuiltinsNVPTX.def b/include/clang/Basic/BuiltinsNVPTX.def index b6329fbd42..afea6cb0f1 100644 --- a/include/clang/Basic/BuiltinsNVPTX.def +++ b/include/clang/Basic/BuiltinsNVPTX.def @@ -64,24 +64,10 @@ BUILTIN(__nvvm_read_ptx_sreg_pm3, "i", "n") // MISC -BUILTIN(__nvvm_clz_i, "ii", "") -BUILTIN(__nvvm_clz_ll, "iLLi", "") -BUILTIN(__nvvm_popc_i, "ii", "") -BUILTIN(__nvvm_popc_ll, "iLLi", "") BUILTIN(__nvvm_prmt, "UiUiUiUi", "") // Min Max -BUILTIN(__nvvm_min_i, "iii", "") -BUILTIN(__nvvm_min_ui, "UiUiUi", "") -BUILTIN(__nvvm_min_ll, "LLiLLiLLi", "") -BUILTIN(__nvvm_min_ull, "ULLiULLiULLi", "") - -BUILTIN(__nvvm_max_i, "iii", "") -BUILTIN(__nvvm_max_ui, "UiUiUi", "") -BUILTIN(__nvvm_max_ll, "LLiLLiLLi", "") -BUILTIN(__nvvm_max_ull, "ULLiULLiULLi", "") - BUILTIN(__nvvm_fmax_ftz_f, "fff", "") BUILTIN(__nvvm_fmax_f, "fff", "") BUILTIN(__nvvm_fmin_ftz_f, "fff", "") @@ -133,11 +119,6 @@ BUILTIN(__nvvm_div_rz_d, "ddd", "") BUILTIN(__nvvm_div_rm_d, "ddd", "") BUILTIN(__nvvm_div_rp_d, "ddd", "") -// Brev - -BUILTIN(__nvvm_brev32, "UiUi", "") -BUILTIN(__nvvm_brev64, "ULLiULLi", "") - // Sad BUILTIN(__nvvm_sad_i, "iiii", "") @@ -155,9 +136,6 @@ BUILTIN(__nvvm_ceil_d, "dd", "") // Abs -BUILTIN(__nvvm_abs_i, "ii", "") -BUILTIN(__nvvm_abs_ll, "LLiLLi", "") - BUILTIN(__nvvm_fabs_ftz_f, "ff", "") BUILTIN(__nvvm_fabs_f, "ff", "") BUILTIN(__nvvm_fabs_d, "dd", "") @@ -385,8 +363,6 @@ BUILTIN(__nvvm_ull2d_rp, "dULLi", "") BUILTIN(__nvvm_f2h_rn_ftz, "Usf", "") BUILTIN(__nvvm_f2h_rn, "Usf", "") -BUILTIN(__nvvm_h2f, "fUs", "") - // Bitcast BUILTIN(__nvvm_bitcast_f2i, "if", "") |