[PATCH][4.1/4.2] Fix PR27260, fallout of fix for PR27095
Fri Apr 28 09:23:00 GMT 2006
On 4/28/06, Alan Modra <email@example.com> wrote:
> On Thu, Apr 27, 2006 at 06:43:33AM -0600, Roger Sayle wrote:
> > On Thu, 27 Apr 2006, Alan Modra wrote:
> > >
> > > PR middle-end/27260
> > > * builtins.c (expand_builtin_memset): Expand val in original mode.
> > >
> > > OK to apply?
> > This is OK for mainline (and 4.1 after a week) provided that you add
> > suitable test cases as requested by Richard G. Thanks.
> The testcase for pr27095 proved a little tricky. The one Richard
> Guenther posted didn't fail on an unpatched compiler. Apparently we
> need a builtin strlen in the memset arg; my_strlen doesn't trigger the
Hmm, it failed for me (with 4.1.0) - the key was that my_strlen needs to be
const or pure so TER places it in the argument list.
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