[Bug target/126927] New: FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126927

            Bug ID: 126927
           Summary: FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c
           Product: gcc
           Version: 17.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
            Blocks: 126923
  Target Milestone: ---
            Target: x86-64

On AVX512 machines, Tiger Lake and znver4,

$ make check-gcc RUNTESTFLAGS="--target_board='unix{-march=znver4}'
ms-sysv.exp"

gave

Wrong return value: got 0x00007f20c0e0a597, expected 0x000000000000001f
Failed on test function `msabi_00_r5' (misaligned)
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -mcall-ms2sysv-xlogues -O2
"-DGEN_ARGS=-p5" execution test
Wrong return value: got 0x00007fed78c5e597, expected 0x000000000000001f
Failed on test function `msabi_00_r5' (misaligned)
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O2 "-DGEN_ARGS=-p5" execution
test

$ make check-gcc RUNTESTFLAGS="--target_board='unix{-march=tigerlake}'
ms-sysv.exp"

is OK.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126923
[Bug 126923] Additional testsuite failures when configured with
--with-arch=native --with-cpu=native