Displaying 3 results from an estimated 3 matches for "d9e4d25c".
2013 Dec 18
0
[LLVMdev] LLVM ARM VMLA instruction
> http://llvm.org/bugs/show_bug.cgi?id=17188
> http://llvm.org/bugs/show_bug.cgi?id=17211
Ah, thanks. That makes a lot more sense now.
> Correct - clang is different than gcc, icc, msvc, xlc, etc. on this. Still
> haven't seen any explanation for how this is better though...
That would be because it follows what C tells us a compiler has to do
by default but provides overrides
2013 Dec 18
2
[LLVMdev] LLVM ARM VMLA instruction
> "-ffp-contract=fast" is needed
Correct - clang is different than gcc, icc, msvc, xlc, etc. on this. Still
haven't seen any explanation for how this is better though...
http://llvm.org/bugs/show_bug.cgi?id=17188
http://llvm.org/bugs/show_bug.cgi?id=17211
On Wed, Dec 18, 2013 at 6:02 AM, Tim Northover <t.p.northover at gmail.com>wrote:
> > I believe that's the
2013 Dec 19
2
[LLVMdev] LLVM ARM VMLA instruction
...occur within a single expression), so LLVM can't in good
> conscience enable these optimisations by default.
>
> Cheers.
>
> Tim.
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20131218/d9e4d25c/attachment.html>