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

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

#ifndef HEADER
#define HEADER
// Header.

#pragma OPENCL EXTENSION cl_khr_fp64 : enable

#else
// Using the header.

void test(void) {
  double d;
}

#endif
[OpenCL] Add supported OpenCL extensions to target info. Add supported OpenCL extensions to target info. It serves as default values to save the users of the burden setting each supported extensions and optional core features in command line. Differential Revision: http://reviews.llvm.org/D19484 llvm-svn: 269431 2016-05-13 23:44:37 +08:00			`// RUN: %clang_cc1 -emit-pch -o %t %s -triple spir-unknown-unknown`
			`// RUN: %clang_cc1 -include-pch %t -fsyntax-only %s -triple spir-unknown-unknown`
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`