Re: Is there a way to adjust alignment of DImode and DFmode?

2015-05-21 Thread H.J. Lu
On Thu, May 21, 2015 at 1:56 PM, Jim Wilson jim.wil...@linaro.org wrote: On 05/20/2015 10:00 AM, H.J. Lu wrote: By default, alignment of DImode and DFmode is set to 8 bytes. Intel MCU psABI specifies alignment of DImode and DFmode to be 4 bytes. I'd like to make get_mode_alignment to return

Re: Is there a way to adjust alignment of DImode and DFmode?

2015-05-21 Thread H.J. Lu
On Thu, May 21, 2015 at 2:40 PM, H.J. Lu hjl.to...@gmail.com wrote: On Thu, May 21, 2015 at 2:25 PM, H.J. Lu hjl.to...@gmail.com wrote: On Thu, May 21, 2015 at 2:08 PM, H.J. Lu hjl.to...@gmail.com wrote: On Thu, May 21, 2015 at 1:56 PM, Jim Wilson jim.wil...@linaro.org wrote: On 05/20/2015

Re: Is there a way to adjust alignment of DImode and DFmode?

2015-05-21 Thread H.J. Lu
On Thu, May 21, 2015 at 2:25 PM, H.J. Lu hjl.to...@gmail.com wrote: On Thu, May 21, 2015 at 2:08 PM, H.J. Lu hjl.to...@gmail.com wrote: On Thu, May 21, 2015 at 1:56 PM, Jim Wilson jim.wil...@linaro.org wrote: On 05/20/2015 10:00 AM, H.J. Lu wrote: By default, alignment of DImode and DFmode is

Re: Is there a way to adjust alignment of DImode and DFmode?

2015-05-21 Thread H.J. Lu
On Thu, May 21, 2015 at 2:08 PM, H.J. Lu hjl.to...@gmail.com wrote: On Thu, May 21, 2015 at 1:56 PM, Jim Wilson jim.wil...@linaro.org wrote: On 05/20/2015 10:00 AM, H.J. Lu wrote: By default, alignment of DImode and DFmode is set to 8 bytes. Intel MCU psABI specifies alignment of DImode and

Re: Is there a way to adjust alignment of DImode and DFmode?

2015-05-21 Thread Jim Wilson
On 05/20/2015 10:00 AM, H.J. Lu wrote: By default, alignment of DImode and DFmode is set to 8 bytes. Intel MCU psABI specifies alignment of DImode and DFmode to be 4 bytes. I'd like to make get_mode_alignment to return 32 bits for DImode and DFmode. Is there a way to adjust alignment of

Re: Is there a way to adjust alignment of DImode and DFmode?

2015-05-20 Thread Paul_Koning
On May 20, 2015, at 1:00 PM, H.J. Lu hjl.to...@gmail.com wrote: By default, alignment of DImode and DFmode is set to 8 bytes. When did that change? I know it was 4 in the past, unless you specifically passed a compile switch to make it 8. paul

Re: Is there a way to adjust alignment of DImode and DFmode?

2015-05-20 Thread Paul_Koning
On May 20, 2015, at 1:22 PM, Jakub Jelinek ja...@redhat.com wrote: On Wed, May 20, 2015 at 05:19:28PM +, paul_kon...@dell.com wrote: On May 20, 2015, at 1:00 PM, H.J. Lu hjl.to...@gmail.com wrote: By default, alignment of DImode and DFmode is set to 8 bytes. When did that change?

Re: Is there a way to adjust alignment of DImode and DFmode?

2015-05-20 Thread Jakub Jelinek
On Wed, May 20, 2015 at 05:19:28PM +, paul_kon...@dell.com wrote: On May 20, 2015, at 1:00 PM, H.J. Lu hjl.to...@gmail.com wrote: By default, alignment of DImode and DFmode is set to 8 bytes. When did that change? I know it was 4 in the past, unless you specifically passed a