libgfortran 4.7 and denormals

[Richard Biener]

On Tue, Apr 21, 2015 at 3:30 PM, FX <fxcoudert@gmail.com> wrote:
> Hi,
>
> The code you’re looking for is in libgfortran/config/fpu-387.h, routine set_fpu(), itself called from libgfortran’s initializer routine.
> The last (and only significant) change to that on the 4.7 branch is dated 2013-07-03: https://gcc.gnu.org/viewcvs/gcc/branches/gcc-4_7-branch/libgfortran/config/fpu-387.h?view=log
> It’s a backport of code that went into later branches.

SLE11 SP3 libgfortran doesn't have this revision.

Richard.

> FX
>