1// Test this without pch. 2// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only 3 4// Test with pch. 5// RUN: %clang_cc1 -x cl %S/extension-begin.h -triple spir-unknown-unknown -emit-pch -o %t.pch -pedantic 6// RUN: %clang_cc1 %s -triple spir-unknown-unknown -include-pch %t.pch -DIMPLICIT_INCLUDE -DUSE_PCH -fsyntax-only -verify -pedantic 7 8// Test with modules 9// RUN: rm -rf %t.modules 10// RUN: mkdir -p %t.modules 11// 12// RUN: %clang_cc1 -cl-std=CL1.2 -DIMPLICIT_INCLUDE -include %S/extension-begin.h -triple spir-unknown-unknown -O0 -emit-llvm -o - -fmodules -fimplicit-module-maps -fmodules-cache-path=%t.modules %s -verify -pedantic 13// 14// RUN: rm -rf %t.modules 15// RUN: mkdir -p %t.modules 16// 17// RUN: %clang_cc1 -cl-std=CL2.0 -DIMPLICIT_INCLUDE -include %S/extension-begin.h -triple spir-unknown-unknown -O0 -emit-llvm -o - -fmodules -fimplicit-module-maps -fmodules-cache-path=%t.modules %s -verify -pedantic 18 19#pragma OPENCL EXTENSION my_ext : enable 20#ifndef IMPLICIT_INCLUDE 21// expected-warning@-2 {{OpenCL extension 'my_ext' unknown or does not require pragma - ignoring}} 22// expected-warning@+2 {{OpenCL extension 'my_ext' unknown or does not require pragma - ignoring}} 23#endif // IMPLICIT_INCLUDE 24#pragma OPENCL EXTENSION my_ext : disable 25 26#ifndef IMPLICIT_INCLUDE 27#include "extension-begin.h" 28#endif // IMPLICIT_INCLUDE 29#ifndef USE_PCH 30// expected-warning@extension-begin.h:4 {{expected 'disable' - ignoring}} 31// expected-warning@extension-begin.h:5 {{expected 'disable' - ignoring}} 32#endif // USE_PCH 33 34#if defined(IMPLICIT_INCLUDE) && defined(USE_PCH) 35//expected-no-diagnostics 36#endif 37 38// Tests that the pragmas are accepted for backward compatibility. 39#pragma OPENCL EXTENSION my_ext : enable 40#pragma OPENCL EXTENSION my_ext : disable 41 42#ifndef my_ext 43#error "Missing my_ext macro" 44#endif 45 46// When extension is supported its functionality can be used freely. 47void test(void) { 48 struct A test_A1; 49 f(); 50 g(0); 51} 52