From 55e34eb31741f7902445cfa94fddde7a6910c408 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 4 Mar 2007 20:40:06 +0000 Subject: [PATCH] add a new node git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34912 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/CodeGen/SelectionDAGNodes.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 066dc6525da..6576e5d17a4 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -192,6 +192,10 @@ namespace ISD { // Simple integer binary arithmetic operators. ADD, SUB, MUL, SDIV, UDIV, SREM, UREM, + // CARRY_FALSE - This node is used when folding other nodes, + // like ADDC/SUBC, which indicate the carry result is always false. + CARRY_FALSE, + // Carry-setting nodes for multiple precision addition and subtraction. // These nodes take two operands of the same value type, and produce two // results. The first result is the normal add or sub result, the second -- 2.11.0