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From: "simon.chopin at canonical dot com" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sourceware.org Subject: [Bug math/30909] New: aarch64: using intrinsic vector types in math-vector.h breaks C-parsing tools Date: Wed, 27 Sep 2023 11:30:44 +0000 [thread overview] Message-ID: <bug-30909-131@http.sourceware.org/bugzilla/> (raw) https://sourceware.org/bugzilla/show_bug.cgi?id=30909 Bug ID: 30909 Summary: aarch64: using intrinsic vector types in math-vector.h breaks C-parsing tools Product: glibc Version: 2.38 Status: UNCONFIRMED Severity: normal Priority: P2 Component: math Assignee: unassigned at sourceware dot org Reporter: simon.chopin at canonical dot com Target Milestone: --- The use of vector types such as __Float32x4_t in the aarch64 math-vector.h header breaks quite a few programs that are essentially parsing C code but using GCC as their preprocessor. GCC expands to the paths using its own intrinsic types, which aren't implemented by the consuming programs. I'm not sure if this qualifies as a bug in glibc, as it seems reasonable to rely on those types, but we've seen this happen in quite a few instances in Ubuntu: https://bugs.launchpad.net/ubuntu/+source/mumax3/+bug/2032624 -- You are receiving this mail because: You are on the CC list for the bug.
next reply other threads:[~2023-09-27 11:30 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-09-27 11:30 simon.chopin at canonical dot com [this message] 2023-09-27 14:28 ` [Bug math/30909] " simon.chopin at canonical dot com 2023-11-02 13:41 ` connor.baker at tweag dot io 2024-05-06 20:23 ` aurelien at aurel32 dot net
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