/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/lib/IR/Comdat.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | //===- Comdat.cpp - Implement Metadata classes ----------------------------===// |
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 implements the Comdat class (including the C bindings). |
10 | | // |
11 | | //===----------------------------------------------------------------------===// |
12 | | |
13 | | #include "llvm-c/Comdat.h" |
14 | | #include "llvm/ADT/StringMap.h" |
15 | | #include "llvm/ADT/StringRef.h" |
16 | | #include "llvm/IR/Comdat.h" |
17 | | #include "llvm/IR/GlobalObject.h" |
18 | | #include "llvm/IR/Module.h" |
19 | | |
20 | | using namespace llvm; |
21 | | |
22 | 64.6k | Comdat::Comdat(Comdat &&C) : Name(C.Name), SK(C.SK) {} |
23 | | |
24 | 32.3k | Comdat::Comdat() = default; |
25 | | |
26 | 93.5k | StringRef Comdat::getName() const { return Name->first(); } |
27 | | |
28 | 0 | LLVMComdatRef LLVMGetOrInsertComdat(LLVMModuleRef M, const char *Name) { |
29 | 0 | return wrap(unwrap(M)->getOrInsertComdat(Name)); |
30 | 0 | } |
31 | | |
32 | 0 | LLVMComdatRef LLVMGetComdat(LLVMValueRef V) { |
33 | 0 | GlobalObject *G = unwrap<GlobalObject>(V); |
34 | 0 | return wrap(G->getComdat()); |
35 | 0 | } |
36 | | |
37 | 0 | void LLVMSetComdat(LLVMValueRef V, LLVMComdatRef C) { |
38 | 0 | GlobalObject *G = unwrap<GlobalObject>(V); |
39 | 0 | G->setComdat(unwrap(C)); |
40 | 0 | } |
41 | | |
42 | 0 | LLVMComdatSelectionKind LLVMGetComdatSelectionKind(LLVMComdatRef C) { |
43 | 0 | switch (unwrap(C)->getSelectionKind()) { |
44 | 0 | case Comdat::Any: |
45 | 0 | return LLVMAnyComdatSelectionKind; |
46 | 0 | case Comdat::ExactMatch: |
47 | 0 | return LLVMExactMatchComdatSelectionKind; |
48 | 0 | case Comdat::Largest: |
49 | 0 | return LLVMLargestComdatSelectionKind; |
50 | 0 | case Comdat::NoDuplicates: |
51 | 0 | return LLVMNoDuplicatesComdatSelectionKind; |
52 | 0 | case Comdat::SameSize: |
53 | 0 | return LLVMSameSizeComdatSelectionKind; |
54 | 0 | } |
55 | 0 | llvm_unreachable("Invalid Comdat SelectionKind!"); |
56 | 0 | } |
57 | | |
58 | | void LLVMSetComdatSelectionKind(LLVMComdatRef C, LLVMComdatSelectionKind kind) { |
59 | | Comdat *Cd = unwrap(C); |
60 | | switch (kind) { |
61 | | case LLVMAnyComdatSelectionKind: |
62 | | Cd->setSelectionKind(Comdat::Any); |
63 | | break; |
64 | | case LLVMExactMatchComdatSelectionKind: |
65 | | Cd->setSelectionKind(Comdat::ExactMatch); |
66 | | break; |
67 | | case LLVMLargestComdatSelectionKind: |
68 | | Cd->setSelectionKind(Comdat::Largest); |
69 | | break; |
70 | | case LLVMNoDuplicatesComdatSelectionKind: |
71 | | Cd->setSelectionKind(Comdat::NoDuplicates); |
72 | | break; |
73 | | case LLVMSameSizeComdatSelectionKind: |
74 | | Cd->setSelectionKind(Comdat::SameSize); |
75 | | break; |
76 | | } |
77 | | } |