Author: nico
Date: Mon Oct 10 09:10:00 2016
New Revision: 283747
URL: http://llvm.org/viewvc/llvm-project?rev=283747&view=rev
Log:
Revert r283680.
Breaks bootstrap builds on (at least) Windows:
In file included from
D:\buildslave\clang-x64-ninja-win7\llvm\lib\Support\Allocator.cpp:14:
In file included from
D:\buildslave\clang-x64-ninja-win7\llvm\include\llvm/Support/Allocator.h:24:
In file included from
D:\buildslave\clang-x64-ninja-win7\llvm\include\llvm/ADT/SmallVector.h:20:
In file included from
D:\buildslave\clang-x64-ninja-win7\llvm\include\llvm/Support/MathExtras.h:19:
D:\buildslave\clang-x64-ninja-win7\stage1.install\bin\..\lib\clang\4.0.0\include\algorithm(63,8)
:
error: unknown type name '__device__'
inline __device__ const __T &
Removed:
cfe/trunk/lib/Headers/__clang_cuda_complex_builtins.h
cfe/trunk/lib/Headers/cuda_wrappers/
Modified:
cfe/trunk/lib/Driver/ToolChains.cpp
cfe/trunk/lib/Headers/CMakeLists.txt
cfe/trunk/lib/Headers/__clang_cuda_runtime_wrapper.h
Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=283747&r1=283746&r2=283747&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Mon Oct 10 09:10:00 2016
@@ -4694,15 +4694,6 @@ void Linux::AddClangCXXStdlibIncludeArgs
void Linux::AddCudaIncludeArgs(const ArgList &DriverArgs,
ArgStringList &CC1Args) const {
- if (!DriverArgs.hasArg(options::OPT_nobuiltininc)) {
- // Add cuda_wrappers/* to our system include path. This lets us wrap
- // standard library headers.
- SmallString<128> P(getDriver().ResourceDir);
- llvm::sys::path::append(P, "include");
- llvm::sys::path::append(P, "cuda_wrappers");
- addSystemInclude(DriverArgs, CC1Args, P);
- }
-
if (DriverArgs.hasArg(options::OPT_nocudainc))
return;
Modified: cfe/trunk/lib/Headers/CMakeLists.txt
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/CMakeLists.txt?rev=283747&r1=283746&r2=283747&view=diff
==============================================================================
--- cfe/trunk/lib/Headers/CMakeLists.txt (original)
+++ cfe/trunk/lib/Headers/CMakeLists.txt Mon Oct 10 09:10:00 2016
@@ -24,7 +24,6 @@ set(files
bmiintrin.h
__clang_cuda_builtin_vars.h
__clang_cuda_cmath.h
- __clang_cuda_complex_builtins.h
__clang_cuda_intrinsics.h
__clang_cuda_math_forward_declares.h
__clang_cuda_runtime_wrapper.h
Removed: cfe/trunk/lib/Headers/__clang_cuda_complex_builtins.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/__clang_cuda_complex_builtins.h?rev=283746&view=auto
==============================================================================
--- cfe/trunk/lib/Headers/__clang_cuda_complex_builtins.h (original)
+++ cfe/trunk/lib/Headers/__clang_cuda_complex_builtins.h (removed)
@@ -1,203 +0,0 @@
-/*===-- __clang_cuda_complex_builtins - CUDA impls of runtime complex fns
---===
- *
- * 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 __CLANG_CUDA_COMPLEX_BUILTINS
-#define __CLANG_CUDA_COMPLEX_BUILTINS
-
-// This header defines __muldc3, __mulsc3, __divdc3, and __divsc3. These are
-// libgcc functions that clang assumes are available when compiling c99 complex
-// operations. (These implementations come from libc++, and have been modified
-// to work with CUDA.)
-
-extern "C" inline __device__ double _Complex __muldc3(double __a, double __b,
- double __c, double __d) {
- double __ac = __a * __c;
- double __bd = __b * __d;
- double __ad = __a * __d;
- double __bc = __b * __c;
- double _Complex z;
- __real__(z) = __ac - __bd;
- __imag__(z) = __ad + __bc;
- if (std::isnan(__real__(z)) && std::isnan(__imag__(z))) {
- int __recalc = 0;
- if (std::isinf(__a) || std::isinf(__b)) {
- __a = std::copysign(std::isinf(__a) ? 1 : 0, __a);
- __b = std::copysign(std::isinf(__b) ? 1 : 0, __b);
- if (std::isnan(__c))
- __c = std::copysign(0, __c);
- if (std::isnan(__d))
- __d = std::copysign(0, __d);
- __recalc = 1;
- }
- if (std::isinf(__c) || std::isinf(__d)) {
- __c = std::copysign(std::isinf(__c) ? 1 : 0, __c);
- __d = std::copysign(std::isinf(__d) ? 1 : 0, __d);
- if (std::isnan(__a))
- __a = std::copysign(0, __a);
- if (std::isnan(__b))
- __b = std::copysign(0, __b);
- __recalc = 1;
- }
- if (!__recalc && (std::isinf(__ac) || std::isinf(__bd) ||
- std::isinf(__ad) || std::isinf(__bc))) {
- if (std::isnan(__a))
- __a = std::copysign(0, __a);
- if (std::isnan(__b))
- __b = std::copysign(0, __b);
- if (std::isnan(__c))
- __c = std::copysign(0, __c);
- if (std::isnan(__d))
- __d = std::copysign(0, __d);
- __recalc = 1;
- }
- if (__recalc) {
- // Can't use std::numeric_limits<double>::infinity() -- that doesn't have
- // a device overload (and isn't constexpr before C++11, naturally).
- __real__(z) = __builtin_huge_valf() * (__a * __c - __b * __d);
- __imag__(z) = __builtin_huge_valf() * (__a * __d + __b * __c);
- }
- }
- return z;
-}
-
-extern "C" inline __device__ float _Complex __mulsc3(float __a, float __b,
- float __c, float __d) {
- float __ac = __a * __c;
- float __bd = __b * __d;
- float __ad = __a * __d;
- float __bc = __b * __c;
- float _Complex z;
- __real__(z) = __ac - __bd;
- __imag__(z) = __ad + __bc;
- if (std::isnan(__real__(z)) && std::isnan(__imag__(z))) {
- int __recalc = 0;
- if (std::isinf(__a) || std::isinf(__b)) {
- __a = std::copysign(std::isinf(__a) ? 1 : 0, __a);
- __b = std::copysign(std::isinf(__b) ? 1 : 0, __b);
- if (std::isnan(__c))
- __c = std::copysign(0, __c);
- if (std::isnan(__d))
- __d = std::copysign(0, __d);
- __recalc = 1;
- }
- if (std::isinf(__c) || std::isinf(__d)) {
- __c = std::copysign(std::isinf(__c) ? 1 : 0, __c);
- __d = std::copysign(std::isinf(__d) ? 1 : 0, __d);
- if (std::isnan(__a))
- __a = std::copysign(0, __a);
- if (std::isnan(__b))
- __b = std::copysign(0, __b);
- __recalc = 1;
- }
- if (!__recalc && (std::isinf(__ac) || std::isinf(__bd) ||
- std::isinf(__ad) || std::isinf(__bc))) {
- if (std::isnan(__a))
- __a = std::copysign(0, __a);
- if (std::isnan(__b))
- __b = std::copysign(0, __b);
- if (std::isnan(__c))
- __c = std::copysign(0, __c);
- if (std::isnan(__d))
- __d = std::copysign(0, __d);
- __recalc = 1;
- }
- if (__recalc) {
- __real__(z) = __builtin_huge_valf() * (__a * __c - __b * __d);
- __imag__(z) = __builtin_huge_valf() * (__a * __d + __b * __c);
- }
- }
- return z;
-}
-
-extern "C" inline __device__ double _Complex __divdc3(double __a, double __b,
- double __c, double __d) {
- int __ilogbw = 0;
- // Can't use std::max, because that's defined in <algorithm>, and we don't
- // want to pull that in for every compile. The CUDA headers define
- // ::max(float, float) and ::max(double, double), which is sufficient for us.
- double __logbw = std::logb(max(std::abs(__c), std::abs(__d)));
- if (std::isfinite(__logbw)) {
- __ilogbw = (int)__logbw;
- __c = std::scalbn(__c, -__ilogbw);
- __d = std::scalbn(__d, -__ilogbw);
- }
- double __denom = __c * __c + __d * __d;
- double _Complex z;
- __real__(z) = std::scalbn((__a * __c + __b * __d) / __denom, -__ilogbw);
- __imag__(z) = std::scalbn((__b * __c - __a * __d) / __denom, -__ilogbw);
- if (std::isnan(__real__(z)) && std::isnan(__imag__(z))) {
- if ((__denom == 0.0) && (!std::isnan(__a) || !std::isnan(__b))) {
- __real__(z) = std::copysign(__builtin_huge_valf(), __c) * __a;
- __imag__(z) = std::copysign(__builtin_huge_valf(), __c) * __b;
- } else if ((std::isinf(__a) || std::isinf(__b)) && std::isfinite(__c) &&
- std::isfinite(__d)) {
- __a = std::copysign(std::isinf(__a) ? 1.0 : 0.0, __a);
- __b = std::copysign(std::isinf(__b) ? 1.0 : 0.0, __b);
- __real__(z) = __builtin_huge_valf() * (__a * __c + __b * __d);
- __imag__(z) = __builtin_huge_valf() * (__b * __c - __a * __d);
- } else if (std::isinf(__logbw) && __logbw > 0.0 && std::isfinite(__a) &&
- std::isfinite(__b)) {
- __c = std::copysign(std::isinf(__c) ? 1.0 : 0.0, __c);
- __d = std::copysign(std::isinf(__d) ? 1.0 : 0.0, __d);
- __real__(z) = 0.0 * (__a * __c + __b * __d);
- __imag__(z) = 0.0 * (__b * __c - __a * __d);
- }
- }
- return z;
-}
-
-extern "C" inline __device__ float _Complex __divsc3(float __a, float __b,
- float __c, float __d) {
- int __ilogbw = 0;
- float __logbw = std::logb(max(std::abs(__c), std::abs(__d)));
- if (std::isfinite(__logbw)) {
- __ilogbw = (int)__logbw;
- __c = std::scalbn(__c, -__ilogbw);
- __d = std::scalbn(__d, -__ilogbw);
- }
- float __denom = __c * __c + __d * __d;
- float _Complex z;
- __real__(z) = std::scalbn((__a * __c + __b * __d) / __denom, -__ilogbw);
- __imag__(z) = std::scalbn((__b * __c - __a * __d) / __denom, -__ilogbw);
- if (std::isnan(__real__(z)) && std::isnan(__imag__(z))) {
- if ((__denom == 0) && (!std::isnan(__a) || !std::isnan(__b))) {
- __real__(z) = std::copysign(__builtin_huge_valf(), __c) * __a;
- __imag__(z) = std::copysign(__builtin_huge_valf(), __c) * __b;
- } else if ((std::isinf(__a) || std::isinf(__b)) && std::isfinite(__c) &&
- std::isfinite(__d)) {
- __a = std::copysign(std::isinf(__a) ? 1 : 0, __a);
- __b = std::copysign(std::isinf(__b) ? 1 : 0, __b);
- __real__(z) = __builtin_huge_valf() * (__a * __c + __b * __d);
- __imag__(z) = __builtin_huge_valf() * (__b * __c - __a * __d);
- } else if (std::isinf(__logbw) && __logbw > 0 && std::isfinite(__a) &&
- std::isfinite(__b)) {
- __c = std::copysign(std::isinf(__c) ? 1 : 0, __c);
- __d = std::copysign(std::isinf(__d) ? 1 : 0, __d);
- __real__(z) = 0 * (__a * __c + __b * __d);
- __imag__(z) = 0 * (__b * __c - __a * __d);
- }
- }
- return z;
-}
-
-#endif // __CLANG_CUDA_COMPLEX_BUILTINS
Modified: cfe/trunk/lib/Headers/__clang_cuda_runtime_wrapper.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/__clang_cuda_runtime_wrapper.h?rev=283747&r1=283746&r2=283747&view=diff
==============================================================================
--- cfe/trunk/lib/Headers/__clang_cuda_runtime_wrapper.h (original)
+++ cfe/trunk/lib/Headers/__clang_cuda_runtime_wrapper.h Mon Oct 10 09:10:00
2016
@@ -312,7 +312,6 @@ __device__ inline __cuda_builtin_gridDim
#include <__clang_cuda_cmath.h>
#include <__clang_cuda_intrinsics.h>
-#include <__clang_cuda_complex_builtins.h>
// curand_mtgp32_kernel helpfully redeclares blockDim and threadIdx in host
// mode, giving them their "proper" types of dim3 and uint3. This is
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