From eb580ee133594a821d971352c9b93dd2689def05 Mon Sep 17 00:00:00 2001 From: Owen Anderson Date: Wed, 9 Jul 2008 21:34:36 +0000 Subject: [PATCH] Loosen our check here. Local regalloc only cares that the reg is used and def'd by the same instruction, but about the details of the relationship. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53367 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/RegAllocLocal.cpp | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/lib/CodeGen/RegAllocLocal.cpp b/lib/CodeGen/RegAllocLocal.cpp index 3e1038daa9c..7f65f1b29ee 100644 --- a/lib/CodeGen/RegAllocLocal.cpp +++ b/lib/CodeGen/RegAllocLocal.cpp @@ -592,9 +592,7 @@ void RALocal::ComputeLocalLiveness(MachineBasicBlock& MBB) { // If this is a two address instr, then we don't mark the def // as killing the use. - if (last->second.first == I && - I->getDesc().getOperandConstraint(last->second.second, - TOI::TIED_TO) == (signed)i) { + if (last->second.first == I) { LastUseDef[MO.getReg()] = std::make_pair(I, i); continue; } -- 2.34.1