[Bug testsuite/114320] New: New test case in r14-9439-g4aa87b856067d4 fails

["seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114320

            Bug ID: 114320
           Summary: New test case in r14-9439-g4aa87b856067d4 fails
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:4aa87b856067d4911de8fb66b3a27659dc75ca6d, r14-9439-g4aa87b856067d4

This new test works on our powerpc64 systesm built with IEEE128 as default but
fails everywhere else (both BE and LE).

make  -k check-gcc-c++ RUNTESTFLAGS="--target_board=unix'{-m32,-m64}'
modules.exp=target-powerpc-1_a.C"
FAIL: g++.dg/modules/target-powerpc-1_a.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/target-powerpc-1_a.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/target-powerpc-1_a.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/target-powerpc-1_a.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/target-powerpc-1_a.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/target-powerpc-1_a.C -std=c++2b (test for excess errors)


cc1plus: warning: Using IEEE extended precision 'long double' [-Wpsabi]
FAIL: g++.dg/modules/target-powerpc-1_b.C -std=c++2a (test for excess errors)
Excess errors:
cc1plus: warning: Using IEEE extended precision 'long double' [-Wpsabi]


commit 4aa87b856067d4911de8fb66b3a27659dc75ca6d (HEAD)
Author: Nathaniel Shead <nathanieloshead@gmail.com>
Date:   Sun Mar 10 22:06:18 2024 +1100

    c++: Support target-specific nodes when streaming modules [PR111224]