Re: [committed] PR target/94530 (was [PATCH] PR target/48240)

[Christophe Lyon via Gcc-patches]

Hi,

On Thu, 9 Apr 2020 at 10:57, Andrea Corallo <andrea.cora...@arm.com> wrote:
>
> Hi all,
>
> Second version of the patch for PR94530 (pr num fixed) addressing
> comments.
>
> Bootstrapped on aarch64-unknown-linux-gnu.
>
> Committed.
>

The new test causes an ICE:

FAIL: gcc.target/aarch64/pr94530.c (internal compiler error)
FAIL: gcc.target/aarch64/pr94530.c (test for excess errors)
Excess errors:
during RTL pass: tag_collision_avoidance
/gcc/testsuite/gcc.target/aarch64/pr94530.c:9:1: internal compiler
error: Segmentation fault
0xd58bcf crash_signal
        /gcc/toplev.c:328
0x11d47f3 valid_src_p
        /gcc/config/aarch64/falkor-tag-collision-avoidance.c:541
0x11d47f3 get_load_info
        /gcc/config/aarch64/falkor-tag-collision-avoidance.c:644
0x11d58c7 record_loads
        /gcc/config/aarch64/falkor-tag-collision-avoidance.c:774
0x11d58c7 execute_tag_collision_avoidance()
        /gcc/config/aarch64/falkor-tag-collision-avoidance.c:827
0x11d6588 pass_tag_collision_avoidance::execute(function*)
        /gcc/config/aarch64/falkor-tag-collision-avoidance.c:874

Can you check?

Thanks,

Christophe

> Andrea
>
> gcc/ChangeLog
>
> 2020-04-09  Andrea Corallo  <andrea.cora...@arm.com>
>
>         PR target/pr94530
>         * config/aarch64/falkor-tag-collision-avoidance.c
>         (valid_src_p): Fix missing rtx type check.
>
> gcc/testsuite/ChangeLog
>
> 2020-04-09  Andrea Corallo  <andrea.cora...@arm.com>
>
>         * gcc.target/aarch64/pr94530.c: New test.
>