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author | atrick <atrick@91177308-0d34-0410-b5e6-96231b3b80d8> | 2012-09-17 22:18:43 +0000 |
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committer | atrick <atrick@91177308-0d34-0410-b5e6-96231b3b80d8> | 2012-09-17 22:18:43 +0000 |
commit | 0b85ac2bd3b619468f7e93087b36c34e26c24d87 (patch) | |
tree | 3bf59a9cbd268ec5944ad078b024b78ec98d23f1 /utils | |
parent | fcb4bc6179b30483d8d5c78cddb65454c910ce6f (diff) |
TableGen subtarget parser: Add getProcResourcesIdx().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164057 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils')
-rw-r--r-- | utils/TableGen/CodeGenSchedule.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/utils/TableGen/CodeGenSchedule.cpp b/utils/TableGen/CodeGenSchedule.cpp index 3c6298da93..0babda3c4f 100644 --- a/utils/TableGen/CodeGenSchedule.cpp +++ b/utils/TableGen/CodeGenSchedule.cpp @@ -1274,6 +1274,16 @@ void CodeGenSchedModels::addReadAdvance(Record *ProcReadAdvanceDef, RADefs.push_back(ProcReadAdvanceDef); } +unsigned CodeGenProcModel::getProcResourceIdx(Record *PRDef) const { + RecIter PRPos = std::find(ProcResourceDefs.begin(), ProcResourceDefs.end(), + PRDef); + if (PRPos == ProcResourceDefs.end()) + throw TGError(PRDef->getLoc(), "ProcResource def is not included in " + "the ProcResources list for " + ModelName); + // Idx=0 is reserved for invalid. + return 1 + PRPos - ProcResourceDefs.begin(); +} + #ifndef NDEBUG void CodeGenProcModel::dump() const { dbgs() << Index << ": " << ModelName << " " |