1 //===--- TargetID.cpp - Utilities for parsing target ID -------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
21                                      llvm::StringRef Proc) {  in getAllPossibleAMDGPUTargetIDFeatures()  argument
24   auto ProcKind = T.isAMDGCN() ? llvm::AMDGPU::parseArchAMDGCN(Proc)  in getAllPossibleAMDGPUTargetIDFeatures()
25                                : llvm::AMDGPU::parseArchR600(Proc);  in getAllPossibleAMDGPUTargetIDFeatures()
60 // Parse a target ID with format checking only. Do not check whether processor
63 // A target ID is a processor name followed by a list of target features
64 // delimited by colon. Each target feature is a string post-fixed by a plus
65 // or minus sign, e.g. gfx908:sramecc+:xnack-.
91     if (Sign != '+' && Sign != '-')  in parseTargetIDWithFormatCheckingOnly()
94     auto Loc = FeatureMap->find(Feature);  in parseTargetIDWithFormatCheckingOnly()
95     // Each feature can only show up at most once in target ID.  in parseTargetIDWithFormatCheckingOnly()
96     if (Loc != FeatureMap->end())  in parseTargetIDWithFormatCheckingOnly()
128 // A canonical target ID is a target ID containing a canonical processor name
137     TargetID = TargetID + ':' + F.first.str() + (F.second ? "+" : "-");  in getCanonicalTargetID()
142 // does not show up in any target IDs. Otherwise the target ID combination
151   for (auto &&ID : TargetIDs) {  in getConflictTargetIDCombination()
153     llvm::StringRef Proc = *parseTargetIDWithFormatCheckingOnly(ID, &Features);  in getConflictTargetIDCombination()  local
154     auto Loc = FeatureMap.find(Proc);  in getConflictTargetIDCombination()
156       FeatureMap[Proc] = Info{ID, Features};  in getConflictTargetIDCombination()
158       auto &ExistingFeatures = Loc->second.Features;  in getConflictTargetIDCombination()
162         return std::make_pair(Loc->second.TargetID, ID);  in getConflictTargetIDCombination()
183     if (Loc->second != F.second)  in isCompatibleTargetID()