[PATCH][AARCH64]Support full addressing modes for ldr/str in vectorization scenarios
Marcus Shawcroft
marcus.shawcroft@gmail.com
Tue Jun 10 14:35:00 GMT 2014
On 10 June 2014 15:29, Christophe Lyon <christophe.lyon@linaro.org> wrote:
> Hello,
>
> This commit (211211) causes gcc.target/aarch64/vect-mull.c execution
> test to FAIL for target aarch64_be-none-elf.
> (tested using qemu)
Yep, that is exactly what Bin said in his original submission..
/Marcus
>>> On Wed, May 28, 2014 at 3:02 PM, bin.cheng <bin.cheng@arm.com> wrote:
>>>> The patch passes bootstrap and regression test on aarch64/little-endian. It
>>>> also passes regression test on aarch64/big-endian except for case
>>>> "gcc.target/aarch64/vect-mull.c". I analyzed the failed case and now
>>>> believe it reveals a latent bug in vectorizer on aarch64/big-endian. The
>>>> analysis report is posted at
>>>> https://gcc.gnu.org/ml/gcc-patches/2014-05/msg00182.html.
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