[Bug testsuite/80759] gcc.target/x86_64/abi/ms-sysv FAILs

["dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80759

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2017-07-31
     Ever confirmed|0                           |1

--- Comment #60 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
At revision r250610 I still see

WARNING: Could not generate
/opt/gcc/build_w/gcc/testsuite/gcc/ms-sysv/ms-sysv-generated.h
WARNING: Could not generate
/opt/gcc/build_w/gcc/testsuite/gcc/ms-sysv/ms-sysv-generated.h
WARNING: Could not generate
/opt/gcc/build_w/gcc/testsuite/gcc/ms-sysv/ms-sysv-generated.h
WARNING: Could not generate
/opt/gcc/build_w/gcc/testsuite/gcc/ms-sysv/ms-sysv-generated.h
WARNING: Could not generate
/opt/gcc/build_w/gcc/testsuite/gcc5/ms-sysv/ms-sysv-generated.h
WARNING: Could not generate
/opt/gcc/build_w/gcc/testsuite/gcc5/ms-sysv/ms-sysv-generated.h
WARNING: Could not generate
/opt/gcc/build_w/gcc/testsuite/gcc5/ms-sysv/ms-sysv-generated.h
WARNING: Could not generate
/opt/gcc/build_w/gcc/testsuite/gcc5/ms-sysv/ms-sysv-generated.h
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O0 -g3 "-DGEN_ARGS=-p0\\
--omit-rbp-clobbers" (test for excess errors)
UNRESOLVED: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O0 -g3 "-DGEN_ARGS=-p0\\
--omit-rbp-clobbers" compilation failed to produce executable
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O2 "-DGEN_ARGS=-p0" (test for
excess errors)
UNRESOLVED: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O2 "-DGEN_ARGS=-p0"
compilation failed to produce executable
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O2 "-DGEN_ARGS=-p1" (test for
excess errors)
UNRESOLVED: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O2 "-DGEN_ARGS=-p1"
compilation failed to produce executable
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O2 "-DGEN_ARGS=-p5" (test for
excess errors)
UNRESOLVED: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O2 "-DGEN_ARGS=-p5"
compilation failed to produce executable
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -mcall-ms2sysv-xlogues -O0 -g3
"-DGEN_ARGS=-p0\\ --omit-rbp-clobbers" (test for excess errors)
UNRESOLVED: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -mcall-ms2sysv-xlogues -O0
-g3 "-DGEN_ARGS=-p0\\ --omit-rbp-clobbers" compilation failed to produce
executable
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -mcall-ms2sysv-xlogues -O2
"-DGEN_ARGS=-p0" (test for excess errors)
UNRESOLVED: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -mcall-ms2sysv-xlogues -O2
"-DGEN_ARGS=-p0" compilation failed to produce executable
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -mcall-ms2sysv-xlogues -O2
"-DGEN_ARGS=-p1" (test for excess errors)
UNRESOLVED: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -mcall-ms2sysv-xlogues -O2
"-DGEN_ARGS=-p1" compilation failed to produce executable
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -mcall-ms2sysv-xlogues -O2
"-DGEN_ARGS=-p5" (test for excess errors)
UNRESOLVED: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -mcall-ms2sysv-xlogues -O2
"-DGEN_ARGS=-p5" compilation failed to produce executable

with -m64 (see https://gcc.gnu.org/ml/gcc-testresults/2017-07/msg02582.html).

Looking at the log file, I see

spawn -ignore SIGHUP /opt/gcc/build_w/gcc/xgcc -B/opt/gcc/build_w/gcc/
/opt/gcc/work/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/ms-sysv.c -m64
-fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -DGEN_ARGS=-p1
-I/opt/gcc/build_w/gcc/testsuite/gcc1/ms-sysv
-I/opt/gcc/work/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv -Wall -Wall
/opt/gcc/work/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/do-test.S -lm -o
./ms-sysv.exe^M
/opt/gcc/work/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/ms-sysv.c:136:37:
warning: 'do_tests' used but never defined^M
/opt/gcc/work/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/ms-sysv.c:345:39:
warning: 'check_results' defined but not used [-Wunused-function]^M
/opt/gcc/work/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/ms-sysv.c:227:1:
warning: 'init_test' defined but not used [-Wunused-function]^M
Undefined symbols for architecture x86_64:^M
  "_do_tests", referenced from:^M
      _main in cciP9N43.o^M
ld: symbol(s) not found for architecture x86_64^M
collect2: error: ld returned 1 exit status^M
compiler exited with status 1
FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c  -O2 "-DGEN_ARGS=-p1" (test for
excess errors)

but the test compiles if I compile it manually.