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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/103353] Indefinite recursion when compiling -mmma requiring testcase w/ -maltivec Date: Wed, 24 Aug 2022 02:35:41 +0000 [thread overview] Message-ID: <bug-103353-4-pkPl377lnY@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-103353-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103353 --- Comment #11 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Kewen Lin <linkw@gcc.gnu.org>: https://gcc.gnu.org/g:501fba663052b0b4a1eb6a42c32b74c254cbedbc commit r10-10959-g501fba663052b0b4a1eb6a42c32b74c254cbedbc Author: Kewen Lin <linkw@linux.ibm.com> Date: Tue Aug 23 03:31:17 2022 -0500 rs6000: Adjust mov optabs for opaque modes [PR103353] As PR103353 shows, we may want to continue to expand built-in function __builtin_vsx_lxvp, even if we have already emitted error messages about some missing required conditions. As shown in that PR, without one explicit mov optab on OOmode provided, it would call emit_move_insn recursively. So this patch is to allow the mov pattern to be generated during expanding phase if compiler has already seen errors. PR target/103353 gcc/ChangeLog: * config/rs6000/mma.md (define_expand movpoi): Move TARGET_MMA condition check to preparation statements and add handlings for !TARGET_MMA. (define_expand movpxi): Likewise. gcc/testsuite/ChangeLog: * gcc.target/powerpc/pr103353.c: New test. (cherry picked from commit 9367e3a65f874dffc8f8a3b6760e77fd9ed67117)
next prev parent reply other threads:[~2022-08-24 2:35 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-11-22 2:09 [Bug target/103353] New: " asolokha at gmx dot com 2022-02-17 1:55 ` [Bug target/103353] " linkw at gcc dot gnu.org 2022-02-22 7:37 ` linkw at gcc dot gnu.org 2022-02-22 8:49 ` linkw at gcc dot gnu.org 2022-02-22 11:33 ` segher at gcc dot gnu.org 2022-02-23 2:38 ` linkw at gcc dot gnu.org 2022-02-24 4:32 ` asolokha at gmx dot com 2022-02-24 12:12 ` segher at gcc dot gnu.org 2022-08-16 5:50 ` cvs-commit at gcc dot gnu.org 2022-08-24 2:31 ` cvs-commit at gcc dot gnu.org 2022-08-24 2:32 ` cvs-commit at gcc dot gnu.org 2022-08-24 2:35 ` cvs-commit at gcc dot gnu.org [this message] 2022-08-24 2:49 ` linkw at gcc dot gnu.org
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