From 1cb7b7b8b70cb94c9bc9ef34517d95e66c4c336f Mon Sep 17 00:00:00 2001 From: xleroy Date: Mon, 28 Jul 2014 08:45:24 +0000 Subject: The NaN behavior of float_of_single differs on PowerPC and on IA32/ARM. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2550 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- powerpc/Archi.v | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'powerpc/Archi.v') diff --git a/powerpc/Archi.v b/powerpc/Archi.v index 070f7cc..058b057 100644 --- a/powerpc/Archi.v +++ b/powerpc/Archi.v @@ -37,6 +37,9 @@ Program Definition default_pl_32 : bool * nan_pl 24 := Definition choose_binop_pl_32 (s1: bool) (pl1: nan_pl 24) (s2: bool) (pl2: nan_pl 24) := false. (**r always choose first NaN *) +Definition float_of_single_preserves_sNaN := true. + Global Opaque big_endian default_pl_64 choose_binop_pl_64 - default_pl_32 choose_binop_pl_32. + default_pl_32 choose_binop_pl_32 + float_of_single_preserves_sNaN. -- cgit v1.2.3