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102 lines
4.1 KiB
102 lines
4.1 KiB
4 months ago
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=CL1.1
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=CL1.2 -DFP64
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// Test with a target not supporting fp64.
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// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -DNOFP64 -DNOFP16
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// Test with some extensions enabled or disabled by cmd-line args
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//
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// Target does not support fp64 and fp16 - override it
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// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=+cl_khr_fp64,+cl_khr_fp16
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//
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// Disable or enable all extensions
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-all -DNOFP64 -DNOFP16
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// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=+all
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// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=+all,-cl_khr_fp64 -DNOFP64
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// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=-all,+cl_khr_fp64 -DNOFP16
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//
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// Concatenating
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-cl_khr_fp64 -cl-ext=+cl_khr_fp64
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-cl_khr_fp64,+cl_khr_fp64
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// 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
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// 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
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// Test with -finclude-default-header, which includes opencl-c.h. opencl-c.h
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// disables all extensions by default, but supported core extensions for a
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// particular OpenCL version must be re-enabled (for example, cl_khr_fp64 is
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// enabled by default with -cl-std=CL2.0).
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//
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// RUN: %clang_cc1 %s -triple amdgcn-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=CL2.0 -finclude-default-header
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=clc++
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#ifdef _OPENCL_H_
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// expected-no-diagnostics
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#endif
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#ifdef FP64
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// expected-no-diagnostics
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#endif
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#ifdef __OPENCL_CPP_VERSION__
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// expected-no-diagnostics
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#endif
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#if (defined(__OPENCL_C_VERSION__) && __OPENCL_C_VERSION__ < 120)
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void f1(double da) { // expected-error {{type 'double' requires cl_khr_fp64 extension}}
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double d; // expected-error {{type 'double' requires cl_khr_fp64 extension}}
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(void) 1.0; // expected-warning {{double precision constant requires cl_khr_fp64}}
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}
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#endif
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#ifndef _OPENCL_H_
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int isnan(float x) {
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return __builtin_isnan(x);
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}
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int isfinite(float x) {
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return __builtin_isfinite(x);
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}
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#endif
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#pragma OPENCL EXTENSION cl_khr_fp64 : enable
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#ifdef NOFP64
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// expected-warning@-2{{unsupported OpenCL extension 'cl_khr_fp64' - ignoring}}
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#endif
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#pragma OPENCL EXTENSION cl_khr_fp16 : enable
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#ifdef NOFP16
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// expected-warning@-2{{unsupported OpenCL extension 'cl_khr_fp16' - ignoring}}
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#endif
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void f2(void) {
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double d;
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#ifdef NOFP64
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// expected-error@-2{{use of type 'double' requires cl_khr_fp64 extension to be enabled}}
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#endif
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typedef double double4 __attribute__((ext_vector_type(4)));
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double4 d4 = {0.0f, 2.0f, 3.0f, 1.0f};
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#ifdef NOFP64
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// expected-error@-3 {{use of type 'double' requires cl_khr_fp64 extension to be enabled}}
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// expected-error@-3 {{use of type 'double4' (vector of 4 'double' values) requires cl_khr_fp64 extension to be enabled}}
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#endif
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(void) 1.0;
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#ifdef NOFP64
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// expected-warning@-3{{double precision constant requires cl_khr_fp64, casting to single precision}}
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#endif
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}
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#pragma OPENCL EXTENSION cl_khr_fp64 : disable
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#ifdef NOFP64
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// expected-warning@-2{{unsupported OpenCL extension 'cl_khr_fp64' - ignoring}}
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#endif
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#if (defined(__OPENCL_C_VERSION__) && __OPENCL_C_VERSION__ < 120)
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void f3(void) {
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double d; // expected-error {{type 'double' requires cl_khr_fp64 extension}}
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}
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#endif
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