[Bug target/88592] Passing of packed structures on sparc64 different than in clang

ebotcazou at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Jan 3 09:53:00 GMT 2019


Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2019-01-03
                 CC|                            |ebotcazou at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Here's the historical comment in the GCC codebase:

  /* The ABI obviously doesn't specify how packed structures are passed.
     These are passed in integer regs if possible, otherwise memory.  */

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