This caused http://gcc.gnu.org/PR49398.
You might also consider putting the PR numbers in your commit log in
the future that these patches attempt to fix so that the PR's in
bugzilla get the associated commit message. Please add links to this
commit to the individual PRs this commit attempts to fi
Hi Carrot,
ChangeLog:
2011-03-29 Wei Guozhi
PR target/45335
* gcc/config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
(ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patte
Thank you for the knowledge. I've updated the insn patterns
accordingly. Again tested on arm qemu.
thanks
Carrot
ChangeLog:
2011-03-29 Wei Guozhi
PR target/45335
* gcc/config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
stm2_da, ldm2_db, stm2_db): Add co
On Jan 18, 2011, at 6:59 AM, Carrot Wei wrote:
> +(define_insn "*ldrd"
> + [(parallel [(set (match_operand:SI 0 "arm_hard_register_operand" "")
parallel is implicit, you can safely remove it from all define_insns.
The trunk is opened again, could any maintainers continue to review this patch?
thanks
Carrot
On Tue, Jan 18, 2011 at 10:59 PM, Carrot Wei wrote:
> Ramana's method is to put the instruction output and counting in on place.
> So it's easy to keep them synchronized.
>
> My latest version of patch
