Author: mzuckerm Date: Tue Jul 5 10:56:03 2016 New Revision: 274559 URL: http://llvm.org/viewvc/llvm-project?rev=274559&view=rev Log: [Clang][Feature] Adding CLFLUSHOPT feature and intrinsic to clang
Differential Revision: http://reviews.llvm.org/D21792 Added: cfe/trunk/lib/Headers/clflushoptintrin.h cfe/trunk/test/CodeGen/builtin-clflushopt.c Modified: cfe/trunk/include/clang/Basic/BuiltinsX86.def cfe/trunk/lib/Headers/CMakeLists.txt cfe/trunk/lib/Headers/immintrin.h Modified: cfe/trunk/include/clang/Basic/BuiltinsX86.def URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/BuiltinsX86.def?rev=274559&r1=274558&r2=274559&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/BuiltinsX86.def (original) +++ cfe/trunk/include/clang/Basic/BuiltinsX86.def Tue Jul 5 10:56:03 2016 @@ -652,6 +652,9 @@ TARGET_BUILTIN(__builtin_ia32_xsavec64, TARGET_BUILTIN(__builtin_ia32_xsaves, "vv*ULLi", "", "xsaves") TARGET_BUILTIN(__builtin_ia32_xsaves64, "vv*ULLi", "", "xsaves") +//CLFLUSHOPT +TARGET_BUILTIN(__builtin_ia32_clflushopt, "vc*", "", "clflushopt") + // ADX TARGET_BUILTIN(__builtin_ia32_addcarryx_u32, "UcUcUiUiUi*", "", "adx") TARGET_BUILTIN(__builtin_ia32_addcarryx_u64, "UcUcULLiULLiULLi*", "", "adx") Modified: cfe/trunk/lib/Headers/CMakeLists.txt URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/CMakeLists.txt?rev=274559&r1=274558&r2=274559&view=diff ============================================================================== --- cfe/trunk/lib/Headers/CMakeLists.txt (original) +++ cfe/trunk/lib/Headers/CMakeLists.txt Tue Jul 5 10:56:03 2016 @@ -27,6 +27,7 @@ set(files __clang_cuda_runtime_wrapper.h cpuid.h cuda_builtin_vars.h + clflushoptintrin.h emmintrin.h f16cintrin.h float.h Added: cfe/trunk/lib/Headers/clflushoptintrin.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/clflushoptintrin.h?rev=274559&view=auto ============================================================================== --- cfe/trunk/lib/Headers/clflushoptintrin.h (added) +++ cfe/trunk/lib/Headers/clflushoptintrin.h Tue Jul 5 10:56:03 2016 @@ -0,0 +1,41 @@ +/*===---- clflushoptintrin.h - CLFLUSHOPT intrinsic ------------------------------------=== + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + *===-----------------------------------------------------------------------=== + */ + +#ifndef __IMMINTRIN_H +#error "Never use <clflushoptintrin.h> directly; include <immintrin.h> instead." +#endif + +#ifndef __CLFLUSHOPTINTRIN_H +#define __CLFLUSHOPTINTRIN_H + +/* Define the default attributes for the functions in this file. */ +#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("clflushopt"))) + +static __inline__ void __DEFAULT_FN_ATTRS +_mm_clflushopt(char * __m) { + __builtin_ia32_clflushopt(__m); +} + +#undef __DEFAULT_FN_ATTRS + +#endif Modified: cfe/trunk/lib/Headers/immintrin.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/immintrin.h?rev=274559&r1=274558&r2=274559&view=diff ============================================================================== --- cfe/trunk/lib/Headers/immintrin.h (original) +++ cfe/trunk/lib/Headers/immintrin.h Tue Jul 5 10:56:03 2016 @@ -54,6 +54,10 @@ #include <wmmintrin.h> #endif +#if !defined(_MSC_VER) || __has_feature(modules) || defined(__CLFLUSHOPT__) +#include <clflushoptintrin.h> +#endif + #if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX__) #include <avxintrin.h> #endif Added: cfe/trunk/test/CodeGen/builtin-clflushopt.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/builtin-clflushopt.c?rev=274559&view=auto ============================================================================== --- cfe/trunk/test/CodeGen/builtin-clflushopt.c (added) +++ cfe/trunk/test/CodeGen/builtin-clflushopt.c Tue Jul 5 10:56:03 2016 @@ -0,0 +1,9 @@ +// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin -target-feature +clflushopt -emit-llvm -o - -Werror | FileCheck %s +#define __MM_MALLOC_H + +#include <immintrin.h> +void test_mm_clflushopt(char * __m) { + //CHECK-LABLE: @test_mm_clflushopt + //CHECK: @llvm.x86.clflushopt + _mm_clflushopt(__m); +} _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits