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[OpenCL] Add the default header file opencl-c.h for OpenCL C language 

OpenCL has large number of "builtin" functions ("builtin" in the sense of OpenCL spec) which are defined in header files. To compile OpenCL kernels using these builtin functions, a header file is needed.

This header file is based on the Khronos implementation (https://github.com/KhronosGroup/SPIR/blob/spirv-1.0/lib/Headers/opencl.h) with heavy refactoring.

Re-commit after fixing failures on ppc64/systemz etc.

Differential Revision: http://reviews.llvm.org/D18369

llvm-svn: 271197
This commit is contained in:
Yaxun Liu 2016-05-30 02:22:28 +00:00
parent 3e5ce2b737
commit e8f49b9db7
3 changed files with 17006 additions and 0 deletions
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1
clang/lib/Headers/CMakeLists.txt
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@ -48,6 +48,7 @@ set(files
module.modulemap
mwaitxintrin.h
nmmintrin.h
opencl-c.h
pkuintrin.h
pmmintrin.h
popcntintrin.h

16968
clang/lib/Headers/opencl-c.h Normal file
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File diff suppressed because it is too large Load Diff

37
clang/test/Headers/opencl-c-header.cl Normal file
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@ -0,0 +1,37 @@
// RUN: %clang_cc1 -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.1| FileCheck %s
// RUN: %clang_cc1 -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.2| FileCheck %s
// RUN: %clang_cc1 -internal-isystem ../../lib/Headers -include opencl-c.h -fblocks -emit-llvm -o - %s -cl-std=CL2.0| FileCheck %s
// RUN: %clang_cc1 -triple spir-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple spir-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.1| FileCheck %s
// RUN: %clang_cc1 -triple spir-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.2| FileCheck %s
// RUN: %clang_cc1 -triple spir-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -fblocks -emit-llvm -o - %s -cl-std=CL2.0| FileCheck %s
// RUN: %clang_cc1 -triple spir64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple spir64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.1| FileCheck %s
// RUN: %clang_cc1 -triple spir64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.2| FileCheck %s
// RUN: %clang_cc1 -triple spir64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -fblocks -emit-llvm -o - %s -cl-std=CL2.0| FileCheck %s
// RUN: %clang_cc1 -triple amdgcn-unknown-amdhsa -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple amdgcn-unknown-amdhsa -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.1| FileCheck %s
// RUN: %clang_cc1 -triple amdgcn-unknown-amdhsa -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.2| FileCheck %s
// RUN: %clang_cc1 -triple amdgcn-unknown-amdhsa -internal-isystem ../../lib/Headers -include opencl-c.h -fblocks -emit-llvm -o - %s -cl-std=CL2.0| FileCheck %s
// RUN: %clang_cc1 -triple ppc64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple ppc64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.1| FileCheck %s
// RUN: %clang_cc1 -triple ppc64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.2| FileCheck %s
// RUN: %clang_cc1 -triple ppc64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -fblocks -emit-llvm -o - %s -cl-std=CL2.0| FileCheck %s
// RUN: %clang_cc1 -triple powerpc-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple powerpc-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.1| FileCheck %s
// RUN: %clang_cc1 -triple powerpc-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.2| FileCheck %s
// RUN: %clang_cc1 -triple powerpc-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -fblocks -emit-llvm -o - %s -cl-std=CL2.0| FileCheck %s
// RUN: %clang_cc1 -triple nvptx-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple nvptx-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.1| FileCheck %s
// RUN: %clang_cc1 -triple nvptx-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.2| FileCheck %s
// RUN: %clang_cc1 -triple nvptx-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -fblocks -emit-llvm -o - %s -cl-std=CL2.0| FileCheck %s
// RUN: %clang_cc1 -triple nvptx64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple nvptx64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.1| FileCheck %s
// RUN: %clang_cc1 -triple nvptx64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -emit-llvm -o - %s -cl-std=CL1.2| FileCheck %s
// RUN: %clang_cc1 -triple nvptx64-unknown-unknown -internal-isystem ../../lib/Headers -include opencl-c.h -fblocks -emit-llvm -o - %s -cl-std=CL2.0| FileCheck %s
// CHECK: _Z16convert_char_rtec
char f(char x) {
return convert_char_rte(x);
}