Thanks to all those who replied. :-)
Here's what I've done to fix the problem:
1. Set the base rclass to A only.
2. Configured secondary reloads to B via A.
3. Disabled the Rb constraint. [*]
That's enough to create correct code, but it's pretty horrible, so I
also added new patterns of the
On 24.07.2017 13:38, Andrew Stubbs wrote:
Thanks to all those who replied. :-)
Here's what I've done to fix the problem:
1. Set the base rclass to A only.
2. Configured secondary reloads to B via A.
3. Disabled the Rb constraint. [*]
That's enough to create correct code, but it's pretty horr
On 24/07/17 14:58, Georg-Johann Lay wrote:
Dunno if that works in all situation. For example, when the register
allocator is facing high register pressure and decides to spill the
target register, it uses the constraints of the matched insn.
That would be a memory to memory move, and therefore
Andrew Stubbs schrieb:
On 24/07/17 14:58, Georg-Johann Lay wrote:
Dunno if that works in all situation. For example, when the register
allocator is facing high register pressure and decides to spill the
target register, it uses the constraints of the matched insn.
That would be a memory to me
On 07/24/2017 11:37 AM, Georg-Johann Lay wrote:
> Andrew Stubbs schrieb:
>> On 24/07/17 14:58, Georg-Johann Lay wrote:
>>> Dunno if that works in all situation. For example, when the register
>>> allocator is facing high register pressure and decides to spill the
>>> target register, it uses the c
...or more precisely, about MoinMoin hyperlink formatting.
I'd like to insert hyperlinks to anchors in the GCC HTML manual
on some Wiki pages. Specifically, I'd like to be able to link
to the description of a command line option or an attribute,
and I'd also like to render the text of the link i
