From 4e27027562d6843364e0ab744f97958b6abca08d Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Tue, 20 Mar 2012 01:07:47 +0000 Subject: [PATCH] Use lookUpRegForValue here instead of duplicating the code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153071 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/FastISel.cpp | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index b5470bbd7a5..7c45f049821 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -136,15 +136,8 @@ unsigned FastISel::getRegForValue(const Value *V) { return 0; } - // Look up the value to see if we already have a register for it. We - // cache values defined by Instructions across blocks, and other values - // only locally. This is because Instructions already have the SSA - // def-dominates-use requirement enforced. - DenseMap::iterator I = FuncInfo.ValueMap.find(V); - if (I != FuncInfo.ValueMap.end()) - return I->second; - - unsigned Reg = LocalValueMap[V]; + // Look up the value to see if we already have a register for it. + unsigned Reg = lookUpRegForValue(V); if (Reg != 0) return Reg;