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/AllocationOrder.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/AllocationOrder.cpp') diff --git a/lib/CodeGen/AllocationOrder.cpp b/lib/CodeGen/AllocationOrder.cpp index 26d4cd4d75..20c7625f32 100644 --- a/lib/CodeGen/AllocationOrder.cpp +++ b/lib/CodeGen/AllocationOrder.cpp @@ -33,7 +33,7 @@ AllocationOrder::AllocationOrder(unsigned VirtReg, Hint = HintPair.second; // Translate to physreg, or 0 if not assigned yet. - if (Hint && TargetRegisterInfo::isVirtualRegister(Hint)) + if (TargetRegisterInfo::isVirtualRegister(Hint)) Hint = VRM.getPhys(Hint); // The remaining allocation order may depend on the hint. -- cgit v1.2.3-18-g5258