From 77e5c2a1791b4f0338820e377bd255858bde64d5 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Sat, 1 Jun 2013 11:26:33 +0000 Subject: [PATCH] APFloat: Use isDenormal instead of hand-rolled code to check for denormals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183072 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Support/APFloat.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Support/APFloat.cpp b/lib/Support/APFloat.cpp index 4efbaf7a90e..16586fbc9e8 100644 --- a/lib/Support/APFloat.cpp +++ b/lib/Support/APFloat.cpp @@ -3683,7 +3683,7 @@ bool APFloat::getExactInverse(APFloat *inv) const { // Avoid multiplication with a denormal, it is not safe on all platforms and // may be slower than a normal division. - if (reciprocal.significandMSB() + 1 < reciprocal.semantics->precision) + if (reciprocal.isDenormal()) return false; assert(reciprocal.category == fcNormal && -- 2.34.1