From 60108e96bbc5432f4fe06ba313e64448e97a0e15 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Thu, 15 Jul 2010 22:07:12 +0000 Subject: Split -enable-finite-only-fp-math to two options: -enable-no-nans-fp-math and -enable-no-infs-fp-math. All of the current codegen fp math optimizations only care whether the fp arithmetics arguments and results can never be NaN. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108465 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp') diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index e83a034..27d7a82 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -2236,7 +2236,7 @@ unsigned SelectionDAG::ComputeNumSignBits(SDValue Op, unsigned Depth) const{ bool SelectionDAG::isKnownNeverNaN(SDValue Op) const { // If we're told that NaNs won't happen, assume they won't. - if (FiniteOnlyFPMath()) + if (NoNaNsFPMath) return true; // If the value is a constant, we can obviously see if it is a NaN or not. -- cgit v1.1