From 0a4630d1045f40349658af598a644f20b63d9285 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Thu, 2 Apr 2015 04:27:50 +0000 Subject: [PATCH] Don't print an error message when looking up the scheduling model if user specified -mcpu=help. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233884 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/MC/MCSubtargetInfo.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/MC/MCSubtargetInfo.cpp b/lib/MC/MCSubtargetInfo.cpp index ca3894b29d3..daba321c58e 100644 --- a/lib/MC/MCSubtargetInfo.cpp +++ b/lib/MC/MCSubtargetInfo.cpp @@ -93,9 +93,10 @@ MCSubtargetInfo::getSchedModelForCPU(StringRef CPU) const { const SubtargetInfoKV *Found = std::lower_bound(ProcSchedModels, ProcSchedModels+NumProcs, CPU); if (Found == ProcSchedModels+NumProcs || StringRef(Found->Key) != CPU) { - errs() << "'" << CPU - << "' is not a recognized processor for this target" - << " (ignoring processor)\n"; + if (CPU != "help") // Don't error if the user asked for help. + errs() << "'" << CPU + << "' is not a recognized processor for this target" + << " (ignoring processor)\n"; return MCSchedModel::GetDefaultSchedModel(); } assert(Found->Value && "Missing processor SchedModel value"); -- 2.34.1