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From: "tschwinge at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/113331] AMDGCN: Compilation failure due to duplicate
 .LEHB<n>/.LEHE<n> symbols
Date: Wed, 06 Mar 2024 13:12:08 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113331

Thomas Schwinge <tschwinge at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2024-02-20 00:00:00         |2024-3-6
                 CC|                            |ams at gcc dot gnu.org,
                   |                            |jakub at gcc dot gnu.org
             Status|ASSIGNED                    |NEW

--- Comment #4 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
(I've not yet started working on this, but) I've noticed that we run into t=
he
same issue for 'libgomp.c++/firstprivate-2.C' that Jakub recently added in
commit r14-9257-g4f82d5a95a244d0aa4f8b2541b47a21bce8a191b "OpenMP/C++: Fix
(first)private clause with member variables [PR110347]":

    spawn -ignore SIGHUP g++
../source-gcc/libgomp/testsuite/libgomp.c++/firstprivate-2.C [...] -fopenmp=
 -O2
-lm -o ./firstprivate-2.exe
    /tmp/ccLrOMGJ.mkoffload.2.s:215:1: error: symbol '.LEHB0' is already
defined
    .LEHB0:
    ^
    /tmp/ccLrOMGJ.mkoffload.2.s:241:1: error: symbol '.LEHE0' is already
defined
    .LEHE0:
    ^
    /tmp/ccLrOMGJ.mkoffload.2.s:341:1: error: symbol '.LEHB0' is already
defined
    .LEHB0:
    ^
    /tmp/ccLrOMGJ.mkoffload.2.s:367:1: error: symbol '.LEHE0' is already
defined
    .LEHE0:
    ^
    /tmp/ccLrOMGJ.mkoffload.2.s:467:1: error: symbol '.LEHB0' is already
defined
    .LEHB0:
    ^
    /tmp/ccLrOMGJ.mkoffload.2.s:493:1: error: symbol '.LEHE0' is already
defined
    .LEHE0:
    ^
    gcn mkoffload: fatal error: x86_64-pc-linux-gnu-accel-amdgcn-amdhsa-gcc
returned 1 exit status
    [...]
    FAIL: libgomp.c++/firstprivate-2.C (test for excess errors)

Again, that's for GCN offloading compilation only, but not nvptx.=