[Bug target/81850] [mingw/cygwin] -mabi=sysv ignored

["daniel.santos at pobox dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81850

Daniel Santos <daniel.santos at pobox dot com> changed:

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

--- Comment #2 from Daniel Santos <daniel.santos at pobox dot com> ---
Hmm, interestingly I cannot reproduce the error, so I must have made a mistake
somewhere:

$ cat abitest.c
void __attribute__((sysv_abi))(*volatile foo) (void);
void bar (void) {
  foo ();
}

/d/builds/x86_64-pc-cygwin/head-minimal/gcc/xgcc
-B/d/builds/x86_64-pc-cygwin/head-minimal/gcc -c -mabi=sysv -o abitest.o
abitest.c && objdump -dr abitest.o

abitest.o:     file format pe-x86-64


Disassembly of section .text:

0000000000000000 <bar>:
   0:   55                      push   %rbp
   1:   48 89 e5                mov    %rsp,%rbp
   4:   48 8d 05 00 00 00 00    lea    0x0(%rip),%rax        # b <bar+0xb>
                        7: R_X86_64_PC32        foo-0x8
   b:   48 8b 00                mov    (%rax),%rax
   e:   ff d0                   callq  *%rax
  10:   90                      nop
  11:   5d                      pop    %rbp
  12:   c3                      retq   
  13:   90                      nop


... which is correct.