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Subject: [Bug target/99744] __attribute__ ((target("general-regs-only")))
 doesn't work with GPR intrinsics
Date: Thu, 25 Mar 2021 12:37:42 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99744

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by H.J. Lu <hjl@gcc.gnu.org>:

https://gcc.gnu.org/g:72982851d70dfbc547d83ed2bb45356b9ebe3ff0

commit r11-7825-g72982851d70dfbc547d83ed2bb45356b9ebe3ff0
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Mar 23 20:04:58 2021 -0700

    x86: Skip ISA check for always_inline in system headers

    For always_inline in system headers, we don't know if caller's ISAs are
    compatible with callee's ISAs until much later.  Skip ISA check for
    always_inline in system headers if caller has target attribute.

    gcc/

            PR target/98209
            PR target/99744
            * config/i386/i386.c (ix86_can_inline_p): Don't check ISA for
            always_inline in system headers.

    gcc/testsuite/

            PR target/98209
            PR target/99744
            * gcc.target/i386/pr98209.c: New test.
            * gcc.target/i386/pr99744-1.c: Likewise.
            * gcc.target/i386/pr99744-2.c: Likewise.=