| // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only |
| // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=CL1.1 |
| // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=CL1.2 -DFP64 |
| |
| // Test with a target not supporting fp64. |
| // RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -DNOFP64 -DNOFP16 |
| |
| // Test with some extensions enabled or disabled by cmd-line args |
| // |
| // Target does not support fp64 and fp16 - override it |
| // RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=+cl_khr_fp64,+cl_khr_fp16 |
| // |
| // Disable or enable all extensions |
| // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-all -DNOFP64 -DNOFP16 |
| // RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=+all |
| // RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=+all,-cl_khr_fp64 -DNOFP64 |
| // RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=-all,+cl_khr_fp64 -DNOFP16 |
| // |
| // Concatenating |
| // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-cl_khr_fp64 -cl-ext=+cl_khr_fp64 |
| // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-cl_khr_fp64,+cl_khr_fp64 |
| // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-all -cl-ext=+cl_khr_fp64 -cl-ext=+cl_khr_fp16 -cl-ext=-cl_khr_fp64 -DNOFP64 |
| // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-all -cl-ext=+cl_khr_fp64,-cl_khr_fp64,+cl_khr_fp16 -DNOFP64 |
| |
| // Test with -finclude-default-header, which includes opencl-c.h. opencl-c.h |
| // disables all extensions by default, but supported core extensions for a |
| // particular OpenCL version must be re-enabled (for example, cl_khr_fp64 is |
| // enabled by default with -cl-std=CL2.0). |
| // |
| // RUN: %clang_cc1 %s -triple amdgcn-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=CL2.0 -finclude-default-header |
| |
| #ifdef _OPENCL_H_ |
| // expected-no-diagnostics |
| #endif |
| |
| #ifdef FP64 |
| // expected-no-diagnostics |
| #endif |
| |
| #if __OPENCL_C_VERSION__ < 120 |
| void f1(double da) { // expected-error {{type 'double' requires cl_khr_fp64 extension}} |
| double d; // expected-error {{type 'double' requires cl_khr_fp64 extension}} |
| (void) 1.0; // expected-warning {{double precision constant requires cl_khr_fp64}} |
| } |
| #endif |
| |
| #ifndef _OPENCL_H_ |
| int isnan(float x) { |
| return __builtin_isnan(x); |
| } |
| |
| int isfinite(float x) { |
| return __builtin_isfinite(x); |
| } |
| #endif |
| |
| #pragma OPENCL EXTENSION cl_khr_fp64 : enable |
| #ifdef NOFP64 |
| // expected-warning@-2{{unsupported OpenCL extension 'cl_khr_fp64' - ignoring}} |
| #endif |
| |
| #pragma OPENCL EXTENSION cl_khr_fp16 : enable |
| #ifdef NOFP16 |
| // expected-warning@-2{{unsupported OpenCL extension 'cl_khr_fp16' - ignoring}} |
| #endif |
| |
| void f2(void) { |
| double d; |
| #ifdef NOFP64 |
| // expected-error@-2{{use of type 'double' requires cl_khr_fp64 extension to be enabled}} |
| #endif |
| |
| (void) 1.0; |
| |
| #ifdef NOFP64 |
| // expected-warning@-3{{double precision constant requires cl_khr_fp64, casting to single precision}} |
| #endif |
| } |
| |
| #pragma OPENCL EXTENSION cl_khr_fp64 : disable |
| #ifdef NOFP64 |
| // expected-warning@-2{{unsupported OpenCL extension 'cl_khr_fp64' - ignoring}} |
| #endif |
| |
| #if __OPENCL_C_VERSION__ < 120 |
| void f3(void) { |
| double d; // expected-error {{type 'double' requires cl_khr_fp64 extension}} |
| } |
| #endif |
