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Subject: [Bug target/99842] MMA test case ICEs using -O3
Date: Fri, 18 Jun 2021 03:17:03 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99842

--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Peter Bergner
<bergner@gcc.gnu.org>:

https://gcc.gnu.org/g:206d49a23735168769065716c4b211328dbf1b76

commit r10-9929-g206d49a23735168769065716c4b211328dbf1b76
Author: Peter Bergner <bergner@linux.ibm.com>
Date:   Sun May 30 22:45:55 2021 -0500

    rs6000: MMA test case ICEs using -O3 [PR99842]

    The mma_assemble_input_operand predicate does not accept reg+reg indexed
    addresses which can lead to ICEs.  The lxv and lxvp instructions have
    indexed forms (lxvx and lxvpx), so the simple solution is to just allow
    indexed addresses in the predicate.

    2021-05-30  Peter Bergner  <bergner@linux.ibm.com>

    gcc/
            PR target/99842
            * config/rs6000/predicates.md(mma_assemble_input_operand): Allow
            indexed form addresses.

    gcc/testsuite/
            PR target/99842
            * g++.target/powerpc/pr99842.C: New.

    (cherry picked from commit df4e0359dad239854af0ea9eacb8e7e3719557d0)=