diff options
Diffstat (limited to 'bindings/go/llvm/IRBindings.cpp')
-rw-r--r-- | bindings/go/llvm/IRBindings.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/bindings/go/llvm/IRBindings.cpp b/bindings/go/llvm/IRBindings.cpp new file mode 100644 index 0000000..67a54a2 --- /dev/null +++ b/bindings/go/llvm/IRBindings.cpp @@ -0,0 +1,47 @@ +//===- IRBindings.cpp - Additional bindings for ir ------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file defines additional C bindings for the ir component. +// +//===----------------------------------------------------------------------===// + +#include "IRBindings.h" + +#include "llvm/IR/Attributes.h" +#include "llvm/IR/Function.h" + +using namespace llvm; + +void LLVMAddFunctionAttr2(LLVMValueRef Fn, uint64_t PA) { + Function *Func = unwrap<Function>(Fn); + const AttributeSet PAL = Func->getAttributes(); + AttrBuilder B(PA); + const AttributeSet PALnew = + PAL.addAttributes(Func->getContext(), AttributeSet::FunctionIndex, + AttributeSet::get(Func->getContext(), + AttributeSet::FunctionIndex, B)); + Func->setAttributes(PALnew); +} + +uint64_t LLVMGetFunctionAttr2(LLVMValueRef Fn) { + Function *Func = unwrap<Function>(Fn); + const AttributeSet PAL = Func->getAttributes(); + return PAL.Raw(AttributeSet::FunctionIndex); +} + +void LLVMRemoveFunctionAttr2(LLVMValueRef Fn, uint64_t PA) { + Function *Func = unwrap<Function>(Fn); + const AttributeSet PAL = Func->getAttributes(); + AttrBuilder B(PA); + const AttributeSet PALnew = + PAL.removeAttributes(Func->getContext(), AttributeSet::FunctionIndex, + AttributeSet::get(Func->getContext(), + AttributeSet::FunctionIndex, B)); + Func->setAttributes(PALnew); +} |