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From: "rsandifo at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/96340] New: Extend AArch64 "omp declare simd" support to general simdlen Date: Mon, 27 Jul 2020 16:45:07 +0000 [thread overview] Message-ID: <bug-96340-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96340 Bug ID: 96340 Summary: Extend AArch64 "omp declare simd" support to general simdlen Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: rsandifo at gcc dot gnu.org Target Milestone: --- aarch64_simd_clone_compute_vecsize_and_simdlen currently requires the simdlen to give a natural Advanced SIMD type. However, the ABI handles any power of 2, including smaller-than-64-bit lengths and larger-than-128-bit lengths. See: https://github.com/ARM-software/abi-aa/tree/master/vfabia64 for the full specification. We should remove the current restriction and handle other lengths in accordance with the ABI rules.
next reply other threads:[~2020-07-27 16:45 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-27 16:45 rsandifo at gcc dot gnu.org [this message] 2023-12-12 7:17 ` [Bug target/96340] " pinskia at gcc dot gnu.org
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