Displaying 4 results from an estimated 4 matches for "arm_aapc".
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2017 Mar 29
3
clang 4.0.0: Invalid code for builtin floating point function with -mfloat-abi=hard -ffast-math (ARM)
On 29 March 2017 at 02:33, Saleem Abdulrasool <compnerd at compnerd.org> wrote:
> sin/cos are libm functions, and so a libcall to those need to honour the
> floating point ABI requests. The calling convention to be followed there
> should match `-mfloat-abi` (that is, -mfloat-abi=hard => AAPCS/VFP,
> -mfloat-abi=soft => AAPCS).
Exactly, but they're not, and that's
2010 Sep 27
1
[LLVMdev] [PATCH] Support for ARM Run-Time ABI (FP and Integer helper functions)
On Mon, Sep 27, 2010 at 5:02 PM, Evzen Muller <evzen.muller at arm.com> wrote:
>
> To make it easier to review & commit I have split and cleaned-up our
> original
> "Support for ARM Run-Time ABI" patch, this part adds support for calls which
>
> can be mapped using setLibcallName.
As noted in the earlier thread on this, I'm pretty sure that we need
to
2010 Sep 28
2
[LLVMdev] [PATCH] Support for ARM Run-Time ABI (FP and Integer helper functions)
...h has integer division, which seems like a good thing, but
wasn't needed for my A9 target.
Are you sure about the comparisons?
deep
On Tue, Sep 28, 2010 at 9:11 AM, Evzen Muller <evzen.muller at arm.com> wrote:
> Hi Deep,
>
> Loop for setting all libcall calling conventions to ARM_AAPCS was
> in original version, but I agree that it could have unexpected
> side effects.
> Attached patch sets calling convention only for added libcalls.
>
> Evzen
>
>> -----Original Message-----
>> From: Sandeep Patel [mailto:deeppatel1987 at gmail.com]
>> Sent: 2...
2014 Oct 18
3
[LLVMdev] Performance regression on ARM
Hi Chandler,
That's embarrassing how weird this part of clang is. I have a provisional
patch which fixes the problem but underlines clang's problems. I will
submit it tonight for comments.
суббота, 18 октября 2014 г. пользователь Chandler Carruth написал:
>
> On Fri, Oct 17, 2014 at 7:51 AM, Anton Korobeynikov <
> anton at korobeynikov.info
>