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[Bug target/53362] gcc 4.7 generates invalid code with -O3 and -mtune=bdver2
- From: "valerio at aimale dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 15 May 2012 18:07:01 +0000
- Subject: [Bug target/53362] gcc 4.7 generates invalid code with -O3 and -mtune=bdver2
- Auto-submitted: auto-generated
- References: <bug-53362-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53362
--- Comment #2 from Valerio Aimale <valerio at aimale dot com> 2012-05-15 18:07:01 UTC ---
Andrew,
thank you for your email. I'll extract some code from the R code base
and generate a test case.
Valerio
On 5/15/12 11:43 AM, pinskia at gcc dot gnu.org wrote:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53362
>
> Andrew Pinski<pinskia at gcc dot gnu.org> changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> Status|UNCONFIRMED |WAITING
> Last reconfirmed| |2012-05-15
> Component|c |target
> Ever Confirmed|0 |1
> Severity|major |normal
>
> --- Comment #1 from Andrew Pinski<pinskia at gcc dot gnu.org> 2012-05-15 17:43:29 UTC ---
> Can you attach a testcase that can compile and run?
>