From c9df025e33ac435adb3b3318d237c36ca7cec659 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123155 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/LiveDebugVariables.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/LiveDebugVariables.cpp') diff --git a/lib/CodeGen/LiveDebugVariables.cpp b/lib/CodeGen/LiveDebugVariables.cpp index ac95e73064..da4b017cdc 100644 --- a/lib/CodeGen/LiveDebugVariables.cpp +++ b/lib/CodeGen/LiveDebugVariables.cpp @@ -359,7 +359,7 @@ bool LDVImpl::handleDebugValue(MachineInstr *MI, SlotIndex Idx) { // If the location is a virtual register, make sure it is mapped. if (MI->getOperand(0).isReg()) { unsigned Reg = MI->getOperand(0).getReg(); - if (Reg && TargetRegisterInfo::isVirtualRegister(Reg)) + if (TargetRegisterInfo::isVirtualRegister(Reg)) mapVirtReg(Reg, UV); } -- cgit v1.2.3-18-g5258