llvm-project/clang/test/PCH/opencl-extensions.cl

// RUN: %clang_cc1 -emit-pch -o %t %s
// RUN: %clang_cc1 -include-pch %t -fsyntax-only %s 

#ifndef HEADER
#define HEADER
// Header.

#pragma OPENCL EXTENSION cl_khr_fp64 : enable

#else
// Using the header.

void test(void) {
  double d;
}

#endif
Revert "[OpenCL] Add supported OpenCL extensions to target info." Revert r269431 due to build failure caused by warning msg: llvm/tools/clang/lib/Basic/Targets.cpp:2090:9: error: 'setSupportedOpenCLOpts' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override] void setSupportedOpenCLOpts() { llvm-svn: 269435 2016-05-14 01:16:26 +08:00			`// RUN: %clang_cc1 -emit-pch -o %t %s`
			`// RUN: %clang_cc1 -include-pch %t -fsyntax-only %s`
Serialization/deserialization support for floating point #pragma options, enabled OpenCL extensions and default FP_CONTRACT setting. llvm-svn: 125589 2011-02-16 03:46:30 +08:00
			`#ifndef HEADER`
			`#define HEADER`
			`// Header.`

			`#pragma OPENCL EXTENSION cl_khr_fp64 : enable`

			`#else`
			`// Using the header.`

			`void test(void) {`
			`double d;`
			`}`

			`#endif`