Hi Richard!
On 2023-12-20T14:44:29+0100, Richard Biener <rguent...@suse.de> wrote:
> On Wed, 20 Dec 2023, Richard Biener wrote:
>> On Wed, 20 Dec 2023, Thomas Schwinge wrote:
>> > On 2023-12-19T13:30:58+0100, Richard Biener <rguent...@suse.de> wrote:
>> > > The PR112736 testcase fails on RISC-V because the aligned exception
>> > > uses the wrong check. The alignment support scheme can be
>> > > dr_aligned even when the access isn't aligned to the vector size
>> > > but some targets are happy with element alignment. The following
>> > > fixes that.
>> > >
>> > > Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed.
>> >
>> > I've noticed this to regresses GCN target as follows:
>> >
>> > PASS: gcc.dg/vect/bb-slp-pr78205.c (test for excess errors)
>> > PASS: gcc.dg/vect/bb-slp-pr78205.c scan-tree-dump-times slp2
>> > "optimized: basic block" 3
>> > PASS: gcc.dg/vect/bb-slp-pr78205.c scan-tree-dump-times slp2 "BB
>> > vectorization with gaps at the end of a load is not supported" 1
>> > [-PASS:-]{+FAIL:+} gcc.dg/vect/bb-slp-pr78205.c scan-tree-dump-times
>> > optimized " = c\\[4\\];" 1
> Should be fixed by r14-6748-ga8f0278ade1353
Thanks! Confirmed that 'gcc.dg/vect/bb-slp-pr78205.c' again is all-PASS
(and no unexpected changes in the dumps, and 'bb-slp-pr78205.s' identical
once again, before vs. after).
Grüße
Thomas
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