clang/test/CodeGenOpenCL/builtins-fp-atomics-gfx90a.cl

   1 // RUN: %clang_cc1 -no-opaque-pointers -O0 -cl-std=CL2.0 -triple amdgcn-amd-amdhsa -target-cpu gfx90a \
   2 // RUN:   %s -S -emit-llvm -o - | FileCheck %s -check-prefix=CHECK
   3
   4 // RUN: %clang_cc1 -no-opaque-pointers -O0 -cl-std=CL2.0 -triple amdgcn-amd-amdhsa -target-cpu gfx90a \
   5 // RUN:   -S -o - %s | FileCheck -check-prefix=GFX90A %s
   6
   7 // REQUIRES: amdgpu-registered-target
   8
   9 typedef half __attribute__((ext_vector_type(2))) half2;
  10
  11 // CHECK-LABEL: test_global_add_f64
  12 // CHECK: call double @llvm.amdgcn.global.atomic.fadd.f64.p1f64.f64(double addrspace(1)* %{{.*}}, double %{{.*}})
  13 // GFX90A-LABEL:  test_global_add_f64$local:
  14 // GFX90A:  global_atomic_add_f64
  15 void test_global_add_f64(__global double *addr, double x) {
  16   double *rtn;
  17   *rtn = __builtin_amdgcn_global_atomic_fadd_f64(addr, x);
  18 }
  19
  20 // CHECK-LABEL: test_global_add_half2
  21 // CHECK: call <2 x half> @llvm.amdgcn.global.atomic.fadd.v2f16.p1v2f16.v2f16(<2 x half> addrspace(1)* %{{.*}}, <2 x half> %{{.*}})
  22 // GFX90A-LABEL:  test_global_add_half2
  23 // GFX90A:  global_atomic_pk_add_f16 v2, v[0:1], v2, off glc
  24 void test_global_add_half2(__global half2 *addr, half2 x) {
  25   half2 *rtn;
  26   *rtn = __builtin_amdgcn_global_atomic_fadd_v2f16(addr, x);
  27 }
  28
  29 // CHECK-LABEL: test_global_global_min_f64
  30 // CHECK: call double @llvm.amdgcn.global.atomic.fmin.f64.p1f64.f64(double addrspace(1)* %{{.*}}, double %{{.*}})
  31 // GFX90A-LABEL:  test_global_global_min_f64$local
  32 // GFX90A:  global_atomic_min_f64
  33 void test_global_global_min_f64(__global double *addr, double x){
  34   double *rtn;
  35   *rtn = __builtin_amdgcn_global_atomic_fmin_f64(addr, x);
  36 }
  37
  38 // CHECK-LABEL: test_global_max_f64
  39 // CHECK: call double @llvm.amdgcn.global.atomic.fmax.f64.p1f64.f64(double addrspace(1)* %{{.*}}, double %{{.*}})
  40 // GFX90A-LABEL:  test_global_max_f64$local
  41 // GFX90A:  global_atomic_max_f64
  42 void test_global_max_f64(__global double *addr, double x){
  43   double *rtn;
  44   *rtn = __builtin_amdgcn_global_atomic_fmax_f64(addr, x);
  45 }
  46
  47 // CHECK-LABEL: test_flat_add_local_f64
  48 // CHECK: call double @llvm.amdgcn.flat.atomic.fadd.f64.p3f64.f64(double addrspace(3)* %{{.*}}, double %{{.*}})
  49 // GFX90A-LABEL:  test_flat_add_local_f64$local
  50 // GFX90A:  ds_add_rtn_f64
  51 void test_flat_add_local_f64(__local double *addr, double x){
  52   double *rtn;
  53   *rtn = __builtin_amdgcn_flat_atomic_fadd_f64(addr, x);
  54 }
  55
  56 // CHECK-LABEL: test_flat_global_add_f64
  57 // CHECK: call double @llvm.amdgcn.flat.atomic.fadd.f64.p1f64.f64(double addrspace(1)* %{{.*}}, double %{{.*}})
  58 // GFX90A-LABEL:  test_flat_global_add_f64$local
  59 // GFX90A:  global_atomic_add_f64
  60 void test_flat_global_add_f64(__global double *addr, double x){
  61   double *rtn;
  62   *rtn = __builtin_amdgcn_flat_atomic_fadd_f64(addr, x);
  63 }
  64
  65 // CHECK-LABEL: test_flat_min_flat_f64
  66 // CHECK: call double @llvm.amdgcn.flat.atomic.fmin.f64.p0f64.f64(double* %{{.*}}, double %{{.*}})
  67 // GFX90A-LABEL:  test_flat_min_flat_f64$local
  68 // GFX90A:  flat_atomic_min_f64
  69 void test_flat_min_flat_f64(__generic double *addr, double x){
  70   double *rtn;
  71   *rtn = __builtin_amdgcn_flat_atomic_fmin_f64(addr, x);
  72 }
  73
  74 // CHECK-LABEL: test_flat_global_min_f64
  75 // CHECK: call double @llvm.amdgcn.flat.atomic.fmin.f64.p1f64.f64(double addrspace(1)* %{{.*}}, double %{{.*}})
  76 // GFX90A:  test_flat_global_min_f64$local
  77 // GFX90A:  global_atomic_min_f64
  78 void test_flat_global_min_f64(__global double *addr, double x){
  79   double *rtn;
  80   *rtn = __builtin_amdgcn_flat_atomic_fmin_f64(addr, x);
  81 }
  82
  83 // CHECK-LABEL: test_flat_max_flat_f64
  84 // CHECK: call double @llvm.amdgcn.flat.atomic.fmax.f64.p0f64.f64(double* %{{.*}}, double %{{.*}})
  85 // GFX90A-LABEL:  test_flat_max_flat_f64$local
  86 // GFX90A:  flat_atomic_max_f64
  87 void test_flat_max_flat_f64(__generic double *addr, double x){
  88   double *rtn;
  89   *rtn = __builtin_amdgcn_flat_atomic_fmax_f64(addr, x);
  90 }
  91
  92 // CHECK-LABEL: test_flat_global_max_f64
  93 // CHECK: call double @llvm.amdgcn.flat.atomic.fmax.f64.p1f64.f64(double addrspace(1)* %{{.*}}, double %{{.*}})
  94 // GFX90A-LABEL:  test_flat_global_max_f64$local
  95 // GFX90A:  global_atomic_max_f64
  96 void test_flat_global_max_f64(__global double *addr, double x){
  97   double *rtn;
  98   *rtn = __builtin_amdgcn_flat_atomic_fmax_f64(addr, x);
  99 }
 100
 101 // CHECK-LABEL: test_ds_add_local_f64
 102 // CHECK: call double @llvm.amdgcn.ds.fadd.f64(double addrspace(3)* %{{.*}}, double %{{.*}},
 103 // GFX90A:  test_ds_add_local_f64$local
 104 // GFX90A:  ds_add_rtn_f64
 105 void test_ds_add_local_f64(__local double *addr, double x){
 106   double *rtn;
 107   *rtn = __builtin_amdgcn_ds_atomic_fadd_f64(addr, x);
 108 }
 109
 110 // CHECK-LABEL: test_ds_addf_local_f32
 111 // CHECK: call float @llvm.amdgcn.ds.fadd.f32(float addrspace(3)* %{{.*}}, float %{{.*}},
 112 // GFX90A-LABEL:  test_ds_addf_local_f32$local
 113 // GFX90A:  ds_add_rtn_f32
 114 void test_ds_addf_local_f32(__local float *addr, float x){
 115   float *rtn;
 116   *rtn = __builtin_amdgcn_ds_atomic_fadd_f32(addr, x);
 117 }