From 048ca55dc1b667b99060ce16a4891b36e950cf73 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Sat, 25 Oct 2008 17:51:24 +0000 Subject: [PATCH] SDNodes may have at most one Flag result. Update this comment to reflect that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58145 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/ScheduleDAG.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp index 6fc4e11b53c..eb0918ed331 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp @@ -351,8 +351,8 @@ unsigned ScheduleDAG::CountResults(SDNode *Node) { /// CountOperands - The inputs to target nodes have any actual inputs first, /// followed by special operands that describe memory references, then an -/// optional chain operand, then flag operands. Compute the number of -/// actual operands that will go into the resulting MachineInstr. +/// optional chain operand, then an optional flag operand. Compute the number +/// of actual operands that will go into the resulting MachineInstr. unsigned ScheduleDAG::CountOperands(SDNode *Node) { unsigned N = ComputeMemOperandsEnd(Node); while (N && isa(Node->getOperand(N - 1).getNode()))