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/Analysis/ConstantFolding.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'lib/Analysis/ConstantFolding.cpp') diff --git a/lib/Analysis/ConstantFolding.cpp b/lib/Analysis/ConstantFolding.cpp index 73ee5cd1c3..ded1d0767c 100644 --- a/lib/Analysis/ConstantFolding.cpp +++ b/lib/Analysis/ConstantFolding.cpp @@ -1216,7 +1216,7 @@ llvm::ConstantFoldCall(Function *F, Val.convert(APFloat::IEEEsingle, APFloat::rmNearestTiesToEven, &lost); // Conversion is always precise. - status = status; + (void)status; assert(status == APFloat::opOK && !lost && "Precision lost during fp16 constfolding"); @@ -1313,4 +1313,3 @@ llvm::ConstantFoldCall(Function *F, } return 0; } - -- cgit v1.2.3