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From: "patrick at rivosinc dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libfortran/110759] New: IEEE Fortran change broke RISC-V linux build
Date: Thu, 20 Jul 2023 22:15:32 +0000	[thread overview]
Message-ID: <bug-110759-4@http.gcc.gnu.org/bugzilla/> (raw)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110759

            Bug ID: 110759
           Summary: IEEE Fortran change broke RISC-V linux build
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libfortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: patrick at rivosinc dot com
  Target Milestone: ---

Using https://github.com/riscv-collab/riscv-gnu-toolchain with tip-of-tree GCC
fails to build linux target.

Failures:

2023-07-20T14:14:06.1566362Z
../../../../gcc/libgfortran/ieee/ieee_arithmetic.F90:563:617:
2023-07-20T14:14:06.1566776Z 
2023-07-20T14:14:06.1567818Z   563 |   IEEE_COMPARISON(QUIET,EQ)
2023-07-20T14:14:06.1568423Z       |                                           
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
             1
2023-07-20T14:14:06.1569478Z Error: Syntax error in PROCEDURE statement at (1)
2023-07-20T14:14:06.1576233Z
../../../../gcc/libgfortran/ieee/ieee_arithmetic.F90:564:617:
2023-07-20T14:14:06.1576587Z 
2023-07-20T14:14:06.1577039Z   564 |   IEEE_COMPARISON(QUIET,GE)
2023-07-20T14:14:06.1577606Z      

Appears to be caused by
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=dca2874897ec58ea1c22a9c2161f112fff07cfb2

Affects rv32gc and rv64gc

Known failure: c5bd0e5870aed178b7f82e7b94f59a383e7c5b4f
Known success: 49bed11d96cf727de7e6ed35f065a4df29f6c589

             reply	other threads:[~2023-07-20 22:15 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-20 22:15 patrick at rivosinc dot com [this message]
2023-07-20 22:16 ` [Bug libfortran/110759] " patrick at rivosinc dot com
2023-07-20 22:18 ` [Bug libfortran/110759] [14 Regression] " pinskia at gcc dot gnu.org
2023-07-20 22:19 ` pinskia at gcc dot gnu.org
2023-07-20 22:21 ` patrick at rivosinc dot com
2023-07-21  2:10 ` pinskia at gcc dot gnu.org
2023-07-21  2:19 ` patrick at rivosinc dot com
2023-07-21  2:24 ` pinskia at gcc dot gnu.org
2023-07-21  2:30 ` pinskia at gcc dot gnu.org
2023-07-21  2:31 ` patrick at rivosinc dot com
2023-07-21  5:30 ` cvs-commit at gcc dot gnu.org
2023-07-21  5:31 ` pinskia at gcc dot gnu.org
2023-07-21  7:47 ` fxcoudert at gcc dot gnu.org

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