I just tested with 470da3b27e6dbeb3286b09dcb1c1b810ac75b276 and the issues still happens. I have opened https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111156

On 24/08/23 16:12, Maxim Kuvyrkov wrote:

Hi Richard,

Your patch below ICEs on aarch64-linux-gnu. Should reproduce easily on native or cross aarch64-linux-gnu build.

Let me know if you need any assistance in reproducing this.

Thanks,

-- Maxim Kuvyrkov https://www.linaro.org

...

On Aug 24, 2023, at 22:03, ci_notify@linaro.org wrote:

Dear contributor, our automatic CI has detected problems related to your patch. Please find below some details about it. If you have any questions, please follow up on linaro-toolchain@lists.linaro.org mailing list.

In CI config tcwg_gcc_check/master-aarch64 after:

| commit a1558e9ad856938f165f838733955b331ebbec09 | Author: Richard Biener rguenther@suse.de | Date: Wed Aug 23 14:28:26 2023 +0200 | | tree-optimization/111115 - SLP of masked stores | | The following adds the capability to do SLP on .MASK_STORE, I do not | plan to add interleaving support. | | PR tree-optimization/111115 | ... 21 lines of the commit log omitted.

FAIL: 6 regressions

regressions.sum: === gcc tests ===

Running gcc:gcc.target/aarch64/sve/aarch64-sve.exp ... FAIL: gcc.target/aarch64/sve/mask_struct_store_4.c (internal compiler error: in get_group_load_store_type, at tree-vect-stmts.cc:2121) FAIL: gcc.target/aarch64/sve/mask_struct_store_4.c (test for excess errors) UNRESOLVED: gcc.target/aarch64/sve/mask_struct_store_4.c scan-assembler-not \tst2b\t.z[0-9] UNRESOLVED: gcc.target/aarch64/sve/mask_struct_store_4.c scan-assembler-not \tst2d\t.z[0-9] UNRESOLVED: gcc.target/aarch64/sve/mask_struct_store_4.c scan-assembler-not \tst2h\t.z[0-9] UNRESOLVED: gcc.target/aarch64/sve/mask_struct_store_4.c scan-assembler-not \tst2w\t.z[0-9]

... and 1 more entries

-----------------8<--------------------------8<--------------------------8<-------------------------- The information below can be used to reproduce a debug environment:

Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/857/artifact/... Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/856/artifact/...

Reproduce last good and first bad builds: https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/a...

Full commit : https://github.com/gcc-mirror/gcc/commit/a1558e9ad856938f165f838733955b331eb...

Latest bug report status : https://linaro.atlassian.net/browse/GNU-893

List of configurations that regressed due to this commit :

• tcwg_gcc_check

** master-aarch64 *** FAIL: 6 regressions *** https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/857/