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This code is based on the existing LLVM Go bindings project hosted at: https://github.com/go-llvm/llvm Note that all contributors to the gollvm project have agreed to relicense their changes under the LLVM license and submit them to the LLVM project. Differential Revision: http://reviews.llvm.org/D5684 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219976 91177308-0d34-0410-b5e6-96231b3b80d8
48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
//===- IRBindings.cpp - Additional bindings for ir ------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines additional C bindings for the ir component.
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//
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//===----------------------------------------------------------------------===//
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#include "IRBindings.h"
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#include "llvm/IR/Attributes.h"
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#include "llvm/IR/Function.h"
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using namespace llvm;
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void LLVMAddFunctionAttr2(LLVMValueRef Fn, uint64_t PA) {
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Function *Func = unwrap<Function>(Fn);
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const AttributeSet PAL = Func->getAttributes();
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AttrBuilder B(PA);
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const AttributeSet PALnew =
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PAL.addAttributes(Func->getContext(), AttributeSet::FunctionIndex,
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AttributeSet::get(Func->getContext(),
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AttributeSet::FunctionIndex, B));
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Func->setAttributes(PALnew);
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}
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uint64_t LLVMGetFunctionAttr2(LLVMValueRef Fn) {
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Function *Func = unwrap<Function>(Fn);
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const AttributeSet PAL = Func->getAttributes();
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return PAL.Raw(AttributeSet::FunctionIndex);
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}
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void LLVMRemoveFunctionAttr2(LLVMValueRef Fn, uint64_t PA) {
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Function *Func = unwrap<Function>(Fn);
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const AttributeSet PAL = Func->getAttributes();
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AttrBuilder B(PA);
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const AttributeSet PALnew =
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PAL.removeAttributes(Func->getContext(), AttributeSet::FunctionIndex,
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AttributeSet::get(Func->getContext(),
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AttributeSet::FunctionIndex, B));
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Func->setAttributes(PALnew);
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}
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