[Bug middle-end/24146] [4.0/4.1 Regression] ASMs with no output are not marked as volatile

[rth at gcc dot gnu dot org]

------- Additional Comments From rth at gcc dot gnu dot org  2005-09-30 19:52 -------
Subject: Re:  [4.0 Regression] Optimizes away FPU control word store

On Fri, Sep 30, 2005 at 02:10:48PM -0000, bonzini at gcc dot gnu dot org wrote:
> rth, should this be fixed in the front-end or in the gimplifier?

Front end.  It's a one liner in build_asm_expr.


r~


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24146