From 8fa00f5069ba07bee15a3f9b716400eb211cd837 Mon Sep 17 00:00:00 2001 From: Andrew Trick Date: Mon, 17 Sep 2012 22:18:43 +0000 Subject: TableGen subtarget parser: Add getProcResourcesIdx(). llvm-svn: 164057 --- llvm/utils/TableGen/CodeGenSchedule.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'llvm/utils/TableGen/CodeGenSchedule.cpp') diff --git a/llvm/utils/TableGen/CodeGenSchedule.cpp b/llvm/utils/TableGen/CodeGenSchedule.cpp index 3c6298da933..0babda3c4f5 100644 --- a/llvm/utils/TableGen/CodeGenSchedule.cpp +++ b/llvm/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 << " " -- cgit v1.2.3