1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/*========================== begin_copyright_notice ============================
Copyright (C) 2018-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#pragma once
#include "common/LLVMWarningsPush.hpp"
#include <llvm/Pass.h>
#include <llvm/IR/InstVisitor.h>
#include "common/LLVMWarningsPop.hpp"
namespace IGC
{
class FixFastMathFlags : public llvm::FunctionPass, public llvm::InstVisitor<FixFastMathFlags>
{
public:
static char ID;
FixFastMathFlags();
virtual llvm::StringRef getPassName() const override
{
return "Fix Fast Math Flags";
}
virtual bool runOnFunction(llvm::Function& F) override;
void visitFCmpInst(llvm::FCmpInst& FC);
private:
bool m_changed = false;
};
} // namespace IGC
|
