| // RUN: %clang_cc1 %s -cl-std=cl2.0 -emit-llvm -o - -triple spir-unknown-unknown | FileCheck %s | |
| // RUN: %clang_cc1 %s -cl-std=cl1.2 -emit-llvm -o - -triple spir-unknown-unknown | FileCheck %s | |
| // RUN: %clang_cc1 %s -cl-std=cl1.1 -emit-llvm -o - -triple spir-unknown-unknown | FileCheck %s | |
| #pragma OPENCL EXTENSION cl_khr_fp64:enable | |
| // CHECK-LABEL: @test_store_float(float noundef %foo, ptr addrspace({{.}}){{.*}} %bar) | |
| __kernel void test_store_float(float foo, __global half* bar) | |
| { | |
| __builtin_store_halff(foo, bar); | |
| // CHECK: [[HALF_VAL:%.*]] = fptrunc float %foo to half | |
| // CHECK: store half [[HALF_VAL]], ptr addrspace({{.}}) %bar, align 2 | |
| } | |
| // CHECK-LABEL: @test_store_double(double noundef %foo, ptr addrspace({{.}}){{.*}} %bar) | |
| __kernel void test_store_double(double foo, __global half* bar) | |
| { | |
| __builtin_store_half(foo, bar); | |
| // CHECK: [[HALF_VAL:%.*]] = fptrunc double %foo to half | |
| // CHECK: store half [[HALF_VAL]], ptr addrspace({{.}}) %bar, align 2 | |
| } | |
| // CHECK-LABEL: @test_load_float(ptr addrspace({{.}}){{.*}} %foo, ptr addrspace({{.}}){{.*}} %bar) | |
| __kernel void test_load_float(__global float* foo, __global half* bar) | |
| { | |
| foo[0] = __builtin_load_halff(bar); | |
| // CHECK: [[HALF_VAL:%.*]] = load half, ptr addrspace({{.}}) %bar | |
| // CHECK: [[FULL_VAL:%.*]] = fpext half [[HALF_VAL]] to float | |
| // CHECK: store float [[FULL_VAL]], ptr addrspace({{.}}) %foo | |
| } | |
| // CHECK-LABEL: @test_load_double(ptr addrspace({{.}}){{.*}} %foo, ptr addrspace({{.}}){{.*}} %bar) | |
| __kernel void test_load_double(__global double* foo, __global half* bar) | |
| { | |
| foo[0] = __builtin_load_half(bar); | |
| // CHECK: [[HALF_VAL:%.*]] = load half, ptr addrspace({{.}}) %bar | |
| // CHECK: [[FULL_VAL:%.*]] = fpext half [[HALF_VAL]] to double | |
| // CHECK: store double [[FULL_VAL]], ptr addrspace({{.}}) %foo | |
| } |