clang/test/CodeGenOpenCL/builtins-f16.cl

   1 // RUN: %clang_cc1 -emit-llvm -o - -triple x86_64-darwin-apple %s | FileCheck %s
   2
   3 #pragma OPENCL EXTENSION cl_khr_fp16 : enable
   4
   5 // CHECK-LABEL: define{{.*}} void @test_half_builtins
   6 void test_half_builtins(half h0, half h1, half h2, int i0) {
   7   volatile half res;
   8
   9   // CHECK: call half @llvm.copysign.f16(half %h0, half %h1)
  10   res = __builtin_copysignf16(h0, h1);
  11
  12   // CHECK: call half @llvm.fabs.f16(half %h0)
  13   res = __builtin_fabsf16(h0);
  14
  15   // CHECK: call half @llvm.ceil.f16(half %h0)
  16   res = __builtin_ceilf16(h0);
  17
  18   // CHECK: call half @llvm.cos.f16(half %h0)
  19   res = __builtin_cosf16(h0);
  20
  21   // CHECK: call half @llvm.exp.f16(half %h0)
  22   res = __builtin_expf16(h0);
  23
  24   // CHECK: call half @llvm.exp2.f16(half %h0)
  25   res = __builtin_exp2f16(h0);
  26
  27   // CHECK: call half @llvm.exp10.f16(half %h0)
  28   res = __builtin_exp10f16(h0);
  29
  30   // CHECK: call half @llvm.floor.f16(half %h0)
  31   res = __builtin_floorf16(h0);
  32
  33   // CHECK: call half @llvm.fma.f16(half %h0, half %h1, half %h2)
  34   res = __builtin_fmaf16(h0, h1 ,h2);
  35
  36   // CHECK: call half @llvm.maxnum.f16(half %h0, half %h1)
  37   res = __builtin_fmaxf16(h0, h1);
  38
  39   // CHECK: call half @llvm.minnum.f16(half %h0, half %h1)
  40   res = __builtin_fminf16(h0, h1);
  41
  42   // CHECK: frem half %h0, %h1
  43   res = __builtin_fmodf16(h0, h1);
  44
  45   // CHECK: call half @llvm.pow.f16(half %h0, half %h1)
  46   res = __builtin_powf16(h0, h1);
  47
  48   // CHECK: call half @llvm.log10.f16(half %h0)
  49   res = __builtin_log10f16(h0);
  50
  51   // CHECK: call half @llvm.log2.f16(half %h0)
  52   res = __builtin_log2f16(h0);
  53
  54   // CHECK: call half @llvm.log.f16(half %h0)
  55   res = __builtin_logf16(h0);
  56
  57   // CHECK: call half @llvm.rint.f16(half %h0)
  58   res = __builtin_rintf16(h0);
  59
  60   // CHECK: call half @llvm.round.f16(half %h0)
  61   res = __builtin_roundf16(h0);
  62
  63   // CHECK: call half @llvm.sin.f16(half %h0)
  64   res = __builtin_sinf16(h0);
  65
  66   // CHECK: call half @llvm.sqrt.f16(half %h0)
  67   res = __builtin_sqrtf16(h0);
  68
  69   // CHECK: call half @llvm.trunc.f16(half %h0)
  70   res = __builtin_truncf16(h0);
  71
  72   // CHECK: call half @llvm.canonicalize.f16(half %h0)
  73   res = __builtin_canonicalizef16(h0);
  74
  75   // CHECK: call half @llvm.ldexp.f16.i32(half %h0, i32 %i0)
  76   res = __builtin_ldexpf16(h0, i0);
  77 }