clang/test/Headers/__clang_hip_math_deprecated.hip

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // REQUIRES: amdgpu-registered-target
   3
   4 // RUN: %clang_cc1 -include __clang_hip_runtime_wrapper.h \
   5 // RUN:   -internal-isystem %S/../../lib/Headers/cuda_wrappers \
   6 // RUN:   -internal-isystem %S/Inputs/include \
   7 // RUN:   -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-unknown \
   8 // RUN:   -target-cpu gfx906 -emit-llvm %s -fcuda-is-device -O1 -o - \
   9 // RUN:   -D__HIPCC_RTC__ | FileCheck %s
  10
  11 // Test deprecated functions in the header that should be removed eventually
  12
  13 // CHECK-LABEL: @test_rcpf16_wrapper(
  14 // CHECK-NEXT:  entry:
  15 // CHECK-NEXT:    [[DIV_I:%.*]] = fdiv contract half 0xH3C00, [[X:%.*]]
  16 // CHECK-NEXT:    ret half [[DIV_I]]
  17 //
  18 extern "C" __device__ _Float16 test_rcpf16_wrapper(_Float16 x) {
  19   return __llvm_amdgcn_rcp_f16(x);
  20 }
  21
  22 // CHECK-LABEL: @test_rcp2f16_wrapper(
  23 // CHECK-NEXT:  entry:
  24 // CHECK-NEXT:    [[DIV_I:%.*]] = fdiv contract <2 x half> splat (half 0xH3C00), [[X:%.*]]
  25 // CHECK-NEXT:    ret <2 x half> [[DIV_I]]
  26 //
  27 extern "C" __device__ __2f16 test_rcp2f16_wrapper(__2f16 x) {
  28   return __llvm_amdgcn_rcp_2f16(x);
  29 }