clang 19.0.0git
HLSL.h
Go to the documentation of this file.
1//===--- HLSL.h - HLSL ToolChain Implementations ----------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HLSL_H
10#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HLSL_H
11
12#include "clang/Driver/Tool.h"
14
15namespace clang {
16namespace driver {
17
18namespace tools {
19
20namespace hlsl {
21class LLVM_LIBRARY_VISIBILITY Validator : public Tool {
22public:
23 Validator(const ToolChain &TC) : Tool("hlsl::Validator", "dxv", TC) {}
24
25 bool hasIntegratedCPP() const override { return false; }
26
27 void ConstructJob(Compilation &C, const JobAction &JA,
28 const InputInfo &Output, const InputInfoList &Inputs,
29 const llvm::opt::ArgList &TCArgs,
30 const char *LinkingOutput) const override;
31};
32} // namespace hlsl
33} // namespace tools
34
35namespace toolchains {
36
37class LLVM_LIBRARY_VISIBILITY HLSLToolChain : public ToolChain {
38public:
39 HLSLToolChain(const Driver &D, const llvm::Triple &Triple,
40 const llvm::opt::ArgList &Args);
41 Tool *getTool(Action::ActionClass AC) const override;
42
43 bool isPICDefault() const override { return false; }
44 bool isPIEDefault(const llvm::opt::ArgList &Args) const override {
45 return false;
46 }
47 bool isPICDefaultForced() const override { return false; }
48
49 llvm::opt::DerivedArgList *
50 TranslateArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch,
51 Action::OffloadKind DeviceOffloadKind) const override;
52 static std::optional<std::string> parseTargetProfile(StringRef TargetProfile);
53 bool requiresValidation(llvm::opt::DerivedArgList &Args) const;
54
55 // Set default DWARF version to 4 for DXIL uses version 4.
56 unsigned GetDefaultDwarfVersion() const override { return 4; }
57
58private:
59 mutable std::unique_ptr<tools::hlsl::Validator> Validator;
60};
61
62} // end namespace toolchains
63} // end namespace driver
64} // end namespace clang
65
66#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HLSL_H
const Decl * D
Compilation - A set of tasks to perform for a single driver invocation.
Definition: Compilation.h:45
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like comma...
Definition: Driver.h:77
InputInfo - Wrapper for information about an input source.
Definition: InputInfo.h:22
ToolChain - Access to tools for a single platform.
Definition: ToolChain.h:92
Tool - Information on a specific compilation tool.
Definition: Tool.h:32
unsigned GetDefaultDwarfVersion() const override
Definition: HLSL.h:56
bool isPICDefault() const override
Test whether this toolchain defaults to PIC.
Definition: HLSL.h:43
bool isPIEDefault(const llvm::opt::ArgList &Args) const override
Test whether this toolchain defaults to PIE.
Definition: HLSL.h:44
bool isPICDefaultForced() const override
Tests whether this toolchain forces its default for PIC, PIE or non-PIC.
Definition: HLSL.h:47
bool hasIntegratedCPP() const override
Definition: HLSL.h:25
Validator(const ToolChain &TC)
Definition: HLSL.h:23
The JSON file list parser is used to communicate input to InstallAPI.