From 8e68c3873549ca31533e2e3e40dda3a43cb79566 Mon Sep 17 00:00:00 2001 From: Jeffrey Yasskin Date: Thu, 23 Dec 2010 00:58:24 +0000 Subject: Change all self assignments X=X to (void)X, so that we can turn on a new gcc warning that complains on self-assignments and self-initializations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122458 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/StackSlotColoring.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/StackSlotColoring.cpp') diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp index 9b7f553ed4..4a6ae60b9a 100644 --- a/lib/CodeGen/StackSlotColoring.cpp +++ b/lib/CodeGen/StackSlotColoring.cpp @@ -646,7 +646,7 @@ StackSlotColoring::UnfoldAndRewriteInstruction(MachineInstr *MI, int OldFI, } else { SmallVector NewMIs; bool Success = TII->unfoldMemoryOperand(MF, MI, Reg, false, false, NewMIs); - Success = Success; // Silence compiler warning. + (void)Success; // Silence compiler warning. assert(Success && "Failed to unfold!"); MachineInstr *NewMI = NewMIs[0]; MBB->insert(MI, NewMI); -- cgit v1.2.3-18-g5258