From: Chris Lattner Date: Mon, 17 Oct 2005 15:19:24 +0000 (+0000) Subject: Apparently, people object to floating pointers. Picky picky. X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a1ff93159af2fbe085f7840337e2a25b09aa47ec;p=oota-llvm.git Apparently, people object to floating pointers. Picky picky. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23770 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html index 0e63faca3cc..49139869490 100644 --- a/docs/CodeGenerator.html +++ b/docs/CodeGenerator.html @@ -989,7 +989,7 @@ fragment:

(fadd:f32 (fmul:f32 (fadd:f32 W, X), Y), Z) -

If a target supports floating pointer multiply-and-add (FMA) operations, one +

If a target supports floating point multiply-and-add (FMA) operations, one of the adds can be merged with the multiply. On the PowerPC, for example, the output of the instruction selector might look like this DAG: