85285be9c3
A new pass DXILOpLowering was added. It will scan all llvm intrinsics, create dxil op function if it can map to dxil op function. Then translate call instructions on the intrinsic into call on dxil op function. dxil op function will add i32 argument to the begining of args for dxil opcode. So cannot use setCalledFunction to update the call instruction on intrinsic. This commit only support sin to start the work. Reviewed By: kuhar, beanz Differential Revision: https://reviews.llvm.org/D124805
30 lines
942 B
C++
30 lines
942 B
C++
//===- DXILConstants.h - Essential DXIL constants -------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file This file contains essential DXIL constants.
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_DIRECTX_DXILCONSTANTS_H
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#define LLVM_LIB_TARGET_DIRECTX_DXILCONSTANTS_H
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namespace llvm {
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namespace DXIL {
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// Enumeration for operations specified by DXIL
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enum class OpCode : unsigned {
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Sin = 13, // returns sine(theta) for theta in radians.
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};
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// Groups for DXIL operations with equivalent function templates
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enum class OpCodeClass : unsigned {
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Unary,
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};
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} // namespace DXIL
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} // namespace llvm
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#endif
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