From 2fb5b3157826043df780cb52e7e3b773ce7fdd66 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Mon, 10 Jan 2011 02:58:51 +0000 Subject: Simplify a bunch of isVirtualRegister() and isPhysicalRegister() logic. These functions not longer assert when passed 0, but simply return false instead. No functional change intended. llvm-svn: 123155 --- llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/lib/CodeGen/LiveIntervalAnalysis.cpp') diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp index 0b5c582083e..000fc40ac46 100644 --- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -988,7 +988,7 @@ void LiveIntervals::rewriteImplicitOps(const LiveInterval &li, if (!MO.isReg()) continue; unsigned Reg = MO.getReg(); - if (Reg == 0 || TargetRegisterInfo::isPhysicalRegister(Reg)) + if (!TargetRegisterInfo::isVirtualRegister(Reg)) continue; if (!vrm.isReMaterialized(Reg)) continue; @@ -1022,7 +1022,7 @@ rewriteInstructionForSpills(const LiveInterval &li, const VNInfo *VNI, if (!mop.isReg()) continue; unsigned Reg = mop.getReg(); - if (Reg == 0 || TargetRegisterInfo::isPhysicalRegister(Reg)) + if (!TargetRegisterInfo::isVirtualRegister(Reg)) continue; if (Reg != li.reg) continue; -- cgit v1.2.3