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[OpenCL] Undefine cl_intel_planar_yuv extension 

Summary:

Remove unnecessary definition (otherwise the extension will be defined
where it's not supposed to be defined).

Consider the code:

  #pragma OPENCL EXTENSION cl_intel_planar_yuv : begin
  // some declarations
  #pragma OPENCL EXTENSION cl_intel_planar_yuv : end

is enough for extension to become known for clang.

Patch by: Dmitry Sidorov <dmitry.sidorov@intel.com>

Reviewers: Anastasia, yaxunl

Reviewed By: Anastasia

Tags: #clang

Differential Revision: https://reviews.llvm.org/D58666

llvm-svn: 362398
This commit is contained in:
Andrew Savonichev 2019-06-03 13:02:43 +00:00
parent cb7e4e8193
commit 9ed325e463
3 changed files with 7 additions and 6 deletions
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3
clang/lib/Headers/opencl-c.h
View File

@ -22,9 +22,6 @@
#endif //__OPENCL_C_VERSION__ < CL_VERSION_2_0
#if __OPENCL_C_VERSION__ >= CL_VERSION_1_2
#ifndef cl_intel_planar_yuv
#define cl_intel_planar_yuv
#endif // cl_intel_planar_yuv
#pragma OPENCL EXTENSION cl_intel_planar_yuv : begin
#pragma OPENCL EXTENSION cl_intel_planar_yuv : end
#endif // __OPENCL_C_VERSION__ >= CL_VERSION_1_2

3
clang/test/Headers/opencl-c-header.cl
View File

@ -77,9 +77,6 @@ void test_image3dwo(write_only image3d_t img) {
// OpenCL 1.2 onwards.
#if defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_1_2)
// expected-no-diagnostics
#ifndef cl_intel_planar_yuv
#error "Missing cl_intel_planar_yuv define"
#endif
#else //__OPENCL_C_VERSION__
// expected-warning@+2{{unknown OpenCL extension 'cl_intel_planar_yuv' - ignoring}}
#endif //__OPENCL_C_VERSION__

7
clang/test/SemaOpenCL/extension-begin.cl
View File

@ -16,6 +16,13 @@
//
// 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
#pragma OPENCL EXTENSION my_ext : enable
#ifndef IMPLICIT_INCLUDE
// expected-warning@-2 {{unknown OpenCL extension 'my_ext' - ignoring}}
// expected-warning@+2 {{unknown OpenCL extension 'my_ext' - ignoring}}
#endif // IMPLICIT_INCLUDE
#pragma OPENCL EXTENSION my_ext : disable
#ifndef IMPLICIT_INCLUDE
#include "extension-begin.h"
#endif // IMPLICIT_INCLUDE