[Bug target/109312] New: Missing __riscv_v_intrinsic

[Bug target/109312] New: Missing __riscv_v_intrinsic

[malat at debian dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109312

            Bug ID: 109312
           Summary: Missing __riscv_v_intrinsic
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: malat at debian dot org
  Target Milestone: ---

Currently GCC is missing __riscv_v_intrinsic 

see:

https://github.com/riscv-non-isa/rvv-intrinsic-doc/blob/master/version_macro.adoc

For reference:

% /usr/lib/gcc-snapshot/bin/gcc -Wp,-dM -E -c - < /dev/null | grep risc
#define __riscv 1
#define __riscv_atomic 1
#define __riscv_cmodel_medlow 1
#define __riscv_mul 1
#define __riscv_muldiv 1
#define __riscv_xlen 64
#define __riscv_fsqrt 1
#define __riscv_m 2000000
#define __riscv_fdiv 1
#define __riscv_a 2001000
#define __riscv_c 2000000
#define __riscv_d 2002000
#define __riscv_f 2002000
#define __riscv_i 2001000
#define __riscv_zicsr 2000000
#define __riscv_compressed 1
#define __riscv_float_abi_double 1
#define __riscv_flen 64
#define __riscv_arch_test 1
#define __riscv_div 1
#define __riscv_zifencei 2000000

[Bug target/109312] Missing __riscv_v_intrinsic

[schwab@linux-m68k.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109312

--- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> ---
You need at least enable the V extension (-march=rv64gcv).

[Bug target/109312] Missing __riscv_v_intrinsic

[malat at debian dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109312

--- Comment #2 from Mathieu Malaterre <malat at debian dot org> ---
(In reply to Andreas Schwab from comment #1)
> You need at least enable the V extension (-march=rv64gcv).

Oh, right ! Here is the correct full listing this time:

% /usr/lib/gcc-snapshot/bin/gcc -march=rv64gcv -Wp,-dM -E -c - < /dev/null |
grep risc
#define __riscv 1
#define __riscv_atomic 1
#define __riscv_v_elen_fp 64
#define __riscv_zvl32b 1000000
#define __riscv_cmodel_medlow 1
#define __riscv_zve64d 1000000
#define __riscv_zve64f 1000000
#define __riscv_zve64x 1000000
#define __riscv_mul 1
#define __riscv_muldiv 1
#define __riscv_xlen 64
#define __riscv_zve32f 1000000
#define __riscv_zve32x 1000000
#define __riscv_zvl128b 1000000
#define __riscv_fsqrt 1
#define __riscv_v_min_vlen 128
#define __riscv_v_elen 64
#define __riscv_m 2000000
#define __riscv_fdiv 1
#define __riscv_a 2001000
#define __riscv_c 2000000
#define __riscv_d 2002000
#define __riscv_f 2002000
#define __riscv_i 2001000
#define __riscv_v 1000000
#define __riscv_zicsr 2000000
#define __riscv_compressed 1
#define __riscv_vector 1
#define __riscv_float_abi_double 1
#define __riscv_flen 64
#define __riscv_arch_test 1
#define __riscv_zvl64b 1000000
#define __riscv_div 1
#define __riscv_zifencei 2000000

[Bug target/109312] Missing __riscv_v_intrinsic

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109312

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Kito Cheng <kito@gcc.gnu.org>:

https://gcc.gnu.org/g:5a923516ae61ddc6dd863891db13189cbf392411

commit r13-6909-g5a923516ae61ddc6dd863891db13189cbf392411
Author: Kito Cheng <kito.cheng@sifive.com>
Date:   Tue Mar 28 22:21:50 2023 +0800

    RISC-V: Define __riscv_v_intrinsic [PR109312]

    RVV intrinsic has defined a macro to identity the version of RVV
    intrinsic spec, we missed that before, thanksful we are catch this
    before release.

    gcc/ChangeLog:

            PR target/109312
            * config/riscv/riscv-c.cc (riscv_ext_version_value): New.
            (riscv_cpu_cpp_builtins): Define __riscv_v_intrinsic and
            minor refactor.

    gcc/testsuite/ChangeLog:

            PR target/109312
            * gcc.target/riscv/predef-__riscv_v_intrinsic.c: New test.

[Bug target/109312] Missing __riscv_v_intrinsic

[kito at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109312

Kito Cheng <kito at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #4 from Kito Cheng <kito at gcc dot gnu.org> ---
Fixed, let me know if you got any issue on RVV intrinsic, thanks :)