/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | //===-- NVPTXMCTargetDesc.cpp - NVPTX Target Descriptions -------*- 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 | | // This file provides NVPTX specific target descriptions. |
10 | | // |
11 | | //===----------------------------------------------------------------------===// |
12 | | |
13 | | #include "NVPTXInstPrinter.h" |
14 | | #include "NVPTXMCAsmInfo.h" |
15 | | #include "NVPTXMCTargetDesc.h" |
16 | | #include "NVPTXTargetStreamer.h" |
17 | | #include "TargetInfo/NVPTXTargetInfo.h" |
18 | | #include "llvm/MC/MCInstrInfo.h" |
19 | | #include "llvm/MC/MCRegisterInfo.h" |
20 | | #include "llvm/MC/MCSubtargetInfo.h" |
21 | | #include "llvm/Support/TargetRegistry.h" |
22 | | |
23 | | using namespace llvm; |
24 | | |
25 | | #define GET_INSTRINFO_MC_DESC |
26 | | #include "NVPTXGenInstrInfo.inc" |
27 | | |
28 | | #define GET_SUBTARGETINFO_MC_DESC |
29 | | #include "NVPTXGenSubtargetInfo.inc" |
30 | | |
31 | | #define GET_REGINFO_MC_DESC |
32 | | #include "NVPTXGenRegisterInfo.inc" |
33 | | |
34 | 455 | static MCInstrInfo *createNVPTXMCInstrInfo() { |
35 | 455 | MCInstrInfo *X = new MCInstrInfo(); |
36 | 455 | InitNVPTXMCInstrInfo(X); |
37 | 455 | return X; |
38 | 455 | } |
39 | | |
40 | 455 | static MCRegisterInfo *createNVPTXMCRegisterInfo(const Triple &TT) { |
41 | 455 | MCRegisterInfo *X = new MCRegisterInfo(); |
42 | 455 | // PTX does not have a return address register. |
43 | 455 | InitNVPTXMCRegisterInfo(X, 0); |
44 | 455 | return X; |
45 | 455 | } |
46 | | |
47 | | static MCSubtargetInfo * |
48 | 456 | createNVPTXMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) { |
49 | 456 | return createNVPTXMCSubtargetInfoImpl(TT, CPU, FS); |
50 | 456 | } |
51 | | |
52 | | static MCInstPrinter *createNVPTXMCInstPrinter(const Triple &T, |
53 | | unsigned SyntaxVariant, |
54 | | const MCAsmInfo &MAI, |
55 | | const MCInstrInfo &MII, |
56 | 258 | const MCRegisterInfo &MRI) { |
57 | 258 | if (SyntaxVariant == 0) |
58 | 258 | return new NVPTXInstPrinter(MAI, MII, MRI); |
59 | 0 | return nullptr; |
60 | 0 | } |
61 | | |
62 | | static MCTargetStreamer *createTargetAsmStreamer(MCStreamer &S, |
63 | | formatted_raw_ostream &, |
64 | 258 | MCInstPrinter *, bool) { |
65 | 258 | return new NVPTXTargetStreamer(S); |
66 | 258 | } |
67 | | |
68 | | // Force static initialization. |
69 | 96.4k | extern "C" void LLVMInitializeNVPTXTargetMC() { |
70 | 192k | for (Target *T : {&getTheNVPTXTarget32(), &getTheNVPTXTarget64()}) { |
71 | 192k | // Register the MC asm info. |
72 | 192k | RegisterMCAsmInfo<NVPTXMCAsmInfo> X(*T); |
73 | 192k | |
74 | 192k | // Register the MC instruction info. |
75 | 192k | TargetRegistry::RegisterMCInstrInfo(*T, createNVPTXMCInstrInfo); |
76 | 192k | |
77 | 192k | // Register the MC register info. |
78 | 192k | TargetRegistry::RegisterMCRegInfo(*T, createNVPTXMCRegisterInfo); |
79 | 192k | |
80 | 192k | // Register the MC subtarget info. |
81 | 192k | TargetRegistry::RegisterMCSubtargetInfo(*T, createNVPTXMCSubtargetInfo); |
82 | 192k | |
83 | 192k | // Register the MCInstPrinter. |
84 | 192k | TargetRegistry::RegisterMCInstPrinter(*T, createNVPTXMCInstPrinter); |
85 | 192k | |
86 | 192k | // Register the MCTargetStreamer. |
87 | 192k | TargetRegistry::RegisterAsmTargetStreamer(*T, createTargetAsmStreamer); |
88 | 192k | } |
89 | 96.4k | } |