This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Patch: Consistently generate widening multiplies


On 04/22/2010 06:36 PM, Joseph S. Myers wrote:
> It's essentially never correct for a gcc.target/i386 test to use -m32 or 
> -m64 explicitly.  The multilib options go after the dg-options and 
> override them, so if a test needs to run in 32-bit or 64-bit mode then 
> specifying those options in dg-options will not achieve that effect; the 
> tests will fail in multilib testing.  Instead, use
> 
> /* { dg-require-effective-target ilp32 } */
> 
> for a 32-bit-only test.

Ok, thanks.  I've checked in the following.


Bernd

Attachment: wmul-ilp32.diff
Description: Text document


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]