On Tue, Feb 25, 2025 at 03:13:10PM +0000, ci_not...@linaro.org wrote:
> Our automatic CI has detected problems related to your patch(es). Please find 
> some details below.
> 
> In gcc_build master-arm, after:
>   | gcc patch https://patchwork.sourceware.org/patch/107058
>   | Author: Jakub Jelinek <ja...@redhat.com>
>   | Date:   Tue Feb 25 13:31:29 2025 +0100
>   | 
>   |     [PATCH] simplify-rtx: Fix up simplify_logical_relational_operation 
> [PR119002]
>   |     
>   |     Hi!
>   |     
>   |     The following testcase is miscompiled on powerpc64le-linux starting 
> with
>   | ... 45 lines of the commit log omitted.
>   | ... applied on top of baseline commit:
>   | af73228fdb2 Fortran: Fix detection of descriptor arrays in coarray 
> [PR107635]
> 
> Produces Failure:
>   | Results changed to
>   | # reset_artifacts:
>   | -10
>   | # true:
>   | 0
>   | # build_abe gcc:
>   | # FAILED
>   | # First few build errors in logs:
>   | # 00:07:45 
> /home/tcwg-build/workspace/tcwg_gnu_5/abe/snapshots/gcc.git~master/libstdc++-v3/src/c++17/floating_to_chars.cc:1306:3:
>  internal compiler error: in reverse_condition, at jump.cc:536
>   | # 00:07:46 make[5]: *** [Makefile:587: floating_to_chars.lo] Error 1
>   | # 00:07:46 make[4]: *** [Makefile:797: all-recursive] Error 1
>   | # 00:07:46 make[3]: *** [Makefile:577: all-recursive] Error 1
>   | # 00:07:46 make[2]: *** [Makefile:502: all] Error 2
>   | # 00:07:46 make[1]: *** [Makefile:12256: all-target-libstdc++-v3] Error 2
>   | # 00:07:46 make: *** [Makefile:1062: all] Error 2

Wonder how is that possible, the patch uses REVERSE_CONDITION on GT and
that is handled by both reverse_condition and
reverse_condition_maybe_unordered.
Can I ask for preprocessed source + cc1plus command line + what -march=
etc. options one needs if it is just implied by configure, so that I can
have a look in a cross-compiler?
I really don't have access to 32-bit arm anymore.

        Jakub

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