| /* |
| * Copyright 2014 Advanced Micro Devices, Inc. |
| * |
| * 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, sub license, 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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. |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial portions |
| * of the Software. |
| * |
| */ |
| |
| /* based on Marek's patch to lp_bld_misc.cpp */ |
| |
| // Workaround http://llvm.org/PR23628 |
| #if HAVE_LLVM >= 0x0307 |
| # pragma push_macro("DEBUG") |
| # undef DEBUG |
| #endif |
| |
| #include "ac_nir_to_llvm.h" |
| #include <llvm-c/Core.h> |
| #include <llvm/Target/TargetOptions.h> |
| #include <llvm/ExecutionEngine/ExecutionEngine.h> |
| |
| extern "C" void |
| ac_add_attr_dereferenceable(LLVMValueRef val, uint64_t bytes) |
| { |
| llvm::Argument *A = llvm::unwrap<llvm::Argument>(val); |
| llvm::AttrBuilder B; |
| B.addDereferenceableAttr(bytes); |
| A->addAttr(llvm::AttributeSet::get(A->getContext(), A->getArgNo() + 1, B)); |
| } |