From bf67a99c35412db4bf6c1e2fd511d9044d6acc71 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Fri, 9 Dec 2011 15:45:57 +0000 Subject: [PATCH] This is now implemented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146258 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/README-SSE.txt | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/lib/Target/X86/README-SSE.txt b/lib/Target/X86/README-SSE.txt index 7d901afae47..a581993c3c6 100644 --- a/lib/Target/X86/README-SSE.txt +++ b/lib/Target/X86/README-SSE.txt @@ -922,16 +922,3 @@ _test2: ## @test2 The insertps's of $0 are pointless complex copies. //===---------------------------------------------------------------------===// - -If SSE4.1 is available we should inline rounding functions instead of emitting -a libcall. - -floor: roundsd $0x01, %xmm, %xmm -ceil: roundsd $0x02, %xmm, %xmm - -and likewise for the single precision versions. - -Currently, SelectionDAGBuilder doesn't turn calls to these functions into the -corresponding nodes and some targets (including X86) aren't ready for them. - -//===---------------------------------------------------------------------===// -- 2.11.0